HIP: accelerate PSF accumulation and restore parallel producers
Cooperate across 32 lanes per PSF and use two completion-protected staging slots with complete batch timing. Restore coarse OpenMP event production while serializing shared GPU submissions and direct fallback boundaries. Add bounded benchmarks, streaming and renderer regressions, and preserve validation evidence and ownership documentation.
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@@ -41,9 +41,10 @@ SCHWARZSCHILD_TEST_TARGET := $(BUILD_DIR)/test_schwarzschild
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OBSERVER_TRACK_TEST_TARGET := $(BUILD_DIR)/test_observer_track
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CATALOG_PREFETCH_TEST_TARGET := $(BUILD_DIR)/test_catalog_prefetch
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HIP_PSF_TEST_TARGET := $(BUILD_DIR)/test_hip_psf
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HIP_PSF_BENCH_TARGET := $(BUILD_DIR)/benchmark_hip_psf
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CAMERA_TEST_TARGETS := $(BUILD_DIR)/test_observer_minkowski $(BUILD_DIR)/test_observer_schwarzschild
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.PHONY: all backend clean run test hip-psf-test minkowski schwarzschild FORCE
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.PHONY: all backend clean run test hip-psf-test hip-psf-bench minkowski schwarzschild FORCE
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ifneq ($(filter 0 1,$(PSF_EVENT_SINK)),$(PSF_EVENT_SINK))
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$(error Unknown PSF_EVENT_SINK '$(PSF_EVENT_SINK)'; choose 0 or 1)
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@@ -129,12 +130,16 @@ $(OBJECT_DIR)/$(HDR_BUILD_TAG)/src/hip_psf.o: src/hip_psf.hip src/hip_psf.h src/
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# It requires PSF_BACKEND=hip and an actual HIP GPU agent at execution time.
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ifeq ($(PSF_BACKEND),hip)
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hip-psf-test: $(HIP_PSF_TEST_TARGET)
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hip-psf-bench: $(HIP_PSF_BENCH_TARGET)
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$(HIP_PSF_BENCH_TARGET): tests/benchmark_hip_psf.hip $(HIP_PSF_OBJECT) $(OBJECT_DIR)/$(HDR_BUILD_TAG)/src/optics.o | $(BUILD_DIR)
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$(HIPCC) $(HIP_CXXFLAGS) $(OPENMP_FLAGS) -Isrc -x hip $< -x none $(filter-out $<,$^) $(LDLIBS) $(HDR_LDLIBS) -o $@
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$(HIP_PSF_TEST_TARGET): tests/test_hip_psf.hip $(HIP_PSF_OBJECT) $(OBJECT_DIR)/$(HDR_BUILD_TAG)/src/optics.o | $(BUILD_DIR)
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$(HIPCC) $(HIP_CXXFLAGS) $(OPENMP_FLAGS) -Isrc -x hip $< -x none $(filter-out $<,$^) $(LDLIBS) -o $@
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$(HIPCC) $(HIP_CXXFLAGS) $(OPENMP_FLAGS) -Isrc -x hip $< -x none $(filter-out $<,$^) $(LDLIBS) $(HDR_LDLIBS) -o $@
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else
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hip-psf-test:
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$(error hip-psf-test requires PSF_BACKEND=hip)
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hip-psf-test hip-psf-bench:
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$(error HIP PSF checks require PSF_BACKEND=hip)
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endif
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run: $(TARGET)
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@@ -33,6 +33,9 @@ adaptive lens meshes, and reusable lens-map files. It is written primarily in
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C with OpenMP CPU parallelism; an optional HIP backend accelerates PSF
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accumulation.
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HIP retains parallel CPU catalog mapping and uses bounded, completion-protected
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event uploads. See [HIP configuration and bounded performance checks](build.md#optional-hip-psf-acceleration).
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The [Nmesh](https://github.com/nmeshsource/nmesh) numerical-spacetime backend and BBH rendering are still planned.
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The current scope is black-hole capture and distant stellar backgrounds;
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local matter emission, accretion disks, and plasma are outside this stage.
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@@ -19,6 +19,8 @@
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当前实现支持解析 **Minkowski** 与 **Schwarzschild** 时空、单张图像、基于观测者轨迹的图像序列、自适应透镜网格，以及可复用的透镜映射文件。程序主要使用 C 编写，通过 OpenMP 实现 CPU 并行；可选的 HIP 后端用于加速 PSF 累积。
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HIP 保留并行 CPU catalog 映射，并使用由完成事件保护的有界上传缓冲。配置与小规模性能检查见 [HIP 构建说明](build.md#optional-hip-psf-acceleration)。
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[Nmesh](https://github.com/nmeshsource/nmesh) 数值时空后端和双黑洞（BBH）渲染仍在规划中。当前范围为黑洞捕获与远处恒星背景，暂不包含局域物质辐射、吸积盘或等离子体。架构与开发路线参见[设计文档](nr_spacetime_movie_renderer_design.md)。
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## 编译
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@@ -0,0 +1,200 @@
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# HIP PSF 有界排查与优化（2026-09-07）
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## 范围与结论
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本次没有运行用户的完整 343,363,141 星 / 598,308,919 星像任务。
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所有 renderer/benchmark 都单进程顺序执行，前一个退出后才启动下一个；单次微基准
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45 秒超时，缩小 renderer 60 秒超时。没有并发性能测试，没有删除原 render 输出。
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源码基线为 `265d7b95d5b916ec4768d174d73ad963a43f0088`，优化版是此基线上的未提交改动。
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最初保留了用户现存 HIP binary；另从该 Git commit 的干净源码重建旧版，以复核对照。
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主机 HIP 7.2.53210-9999，AMD Radeon RX 9070 / gfx1201；性能测试设置
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`OMP_NUM_THREADS=16`，catalog loaders 为 4。Release / `-O2`；HIP 显式
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`--offload-arch=gfx1201`。完整元数据见 [metadata.log](hip_psf_2026-09-07/metadata.log)。
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已确认的实现问题与处理：
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- 旧 HIP 分支将 catalog 查询、逆映射、频移与黑体积分串行化。现在按 triangle 使用
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OpenMP producer，每 worker 一个 16,384-event 私有块，GPU cache/HDR 只分配一次。
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- 旧 kernel 一线程串行遍历一个 PSF，double atomic 编译为 64-bit CAS 重试循环。
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现在每个 event 用 32 线程访问相邻像素；保持四点 phase cache、圆形 support 和
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double RGB 累积。分布实验支持这一改变，不把全部 kernel 时间归因为 atomic 竞争。
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- 旧 host 缓冲是可立即复用的普通 malloc 数组；现在 sink 同步复制进自己拥有的两个
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pinned slot，重用 host/device slot 前等待上一 kernel 完成，生命周期不依赖 pageable
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`hipMemcpyAsync` 的运行时暂存行为。GPU copy/kernel 仍在同一 stream 内顺序执行。
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- 旧计时只覆盖前 64 批。现在两个 slot 的计时 event 循环使用，统计全部批次，并约每
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5 秒在提交时打印进度。完成数是已回收计时的完成数，最多有两个未回收 slot。
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- chunk 提交与整个 CPU direct-fallback 的 download/evaluate/upload 持有同一共享锁。
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没有 per-star 锁，没有共享可变 CPU scratch，没有改变 backend 错误时立即失败的行为。
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未使用分桶规约、float HDR、近似黑体积分或改变 min-Y/tail 参数。
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## 受控 kernel 实验
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使用 `tests/benchmark_hip_psf.hip` 生成固定 LCG seed 12345 的相同事件。frame 3840×2160，
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FWHM 2.7，beta 4.5，tail 1e-8，cache radius 47；每个事件 56 B。
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每个进程先计算串行 CPU double HDR reference，再执行一个 HIP replay。CPU reference
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耗时不是 production 16-thread CPU render 的性能基线。
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| 事件数 | 中心分布范围 | 旧 kernel | 32-thread kernel 原型 | 比值 |
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| ---: | ---: | ---: | ---: | ---: |
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| 4,096 | 16 px | 22.490 ms | 5.702 ms | 3.94× |
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| 16,384 | 1 px | 137.888 ms | 23.976 ms | 5.75× |
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| 16,384 | 3840 px（y 限于2160） | 55.630 ms | 21.492 ms | 2.59× |
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原型阶段仅改变 kernel 的线程分工，保留旧上传和计时实现，便于隔离效果。
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原始输出：[旧密集](hip_psf_2026-09-07/baseline_dense.log)、
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[新密集](hip_psf_2026-09-07/wave_dense.log)、
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[旧热点](hip_psf_2026-09-07/baseline_hotspot.log)、
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[新热点](hip_psf_2026-09-07/wave_hotspot.log)、
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[旧分散](hip_psf_2026-09-07/baseline_spread.log)、
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[新分散](hip_psf_2026-09-07/wave_spread.log)。
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整合双缓冲后的 65,536-event/16px replay：4/4 批均计时，kernel 78.268 ms，replay wall
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83.762 ms；CPU reference 842.402 ms。double HDR max_abs `1.7053025658242404e-13`，
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max_rel `3.3472443502765663e-15`，总 RGB flux 相对差 `-1.3316774058238102e-17`。
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[原始输出](hip_psf_2026-09-07/final_multibatch.log)。
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## 原 4K lens map 的真实 catalog 子集
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保留原文件 `output/lens/schwarzschild_galactic_center_R100_45deg_16_4_4k_.grlens`：
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3840×2160、45°、65,817 vertices、130,882 triangles。未重新 tracing/refine。
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使用 tile 索引的主对照输入只有三个 tile：RA252/Dec048、RA262/Dec060、RA082/Dec090。
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每个 tile 均匀抽取最多 8192 行，共 21,087 颗星，产生 156,837 个星像。
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准备脚本和源/子集 SHA256：[prepare_inputs.py](hip_psf_2026-09-07/prepare_inputs.py)、
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[input_manifest.log](hip_psf_2026-09-07/input_manifest.log)。
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其余 tile 故意缺失，因此 prefetch 的 64,437 unavailable 是缩小输入条件，不是生产数据错误。
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| 实现 | catalog/splat（日志四舍五入） | GPU kernel 合计 | 完整进程 |
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| --- | ---: | ---: | ---: |
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| 原有 HIP binary | 1.9 s | 1.469529 s | 2.971 s |
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| 干净旧源码重建 HIP | 1.9 s | 1.496493 s | 3.016 s |
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| 优化 HIP | 0.4 s | 0.168641 s | 1.487 s |
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| CPU 16 workers | 0.6 s | — | 1.674 s |
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所有实现均 cached=156837、wing-clipped=0、direct=0、discarded=0。
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优化版 GPU 16 批全部计时；producer wall=0.326 s，worker generation 总和=2.053 s，
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submission/fallback 总和=1.157 s。worker wall 总和包含并发时间，不能加到 GPU 时间上。
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原始日志：[旧 HIP](hip_psf_2026-09-07/baseline_multi.log)、
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[优化 HIP](hip_psf_2026-09-07/final_multi.log)、[CPU](hip_psf_2026-09-07/cpu_multi.log)。
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干净源码旧版复核另见 [clean_baseline_multi.log](hip_psf_2026-09-07/clean_baseline_multi.log)。
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旧 HIP 与优化 HIP 的 kernel 时间相差约 8.7 倍、完整进程约 2 倍；这些是小规模单次测量，
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不是完整全天空的加速比。相较 CPU，本子集的完整进程收益较小，cache 初始化和 4K 输出
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占比较高。没有依此预测用户完整任务的完成时间。
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辅助诊断保留了同一 lens map 的单 CSV 模式：256 星及 8192 星。
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8192 星时旧/新 splat 为 4.4/0.6 秒，完整进程 5.489/1.706 秒。
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但单 CSV 会放大逐 triangle 扫描成本，不能用它代表生产 tile 索引的 CPU 占比。
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同 8192 星改用 tile 索引后，旧 kernel=0.171626 秒，新 kernel=0.028882 秒。
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日志：[256](hip_psf_2026-09-07/baseline_lens256.log)、
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[CSV旧](hip_psf_2026-09-07/baseline_lens8192.log)、
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[CSV新](hip_psf_2026-09-07/final_lens8192.log)、
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[索引旧](hip_psf_2026-09-07/baseline_indexed.log)、
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[索引新](hip_psf_2026-09-07/final_indexed.log)。
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## 验证
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- `make -j1 test`：通过；固定 HDR、camera、geodesic、frame、Schwarzschild、observer track、
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catalog prefetch、CLI 和多线程 movie/lens map 回归均通过。
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[完整日志](hip_psf_2026-09-07/cpu_regression.log)。
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- `test_hip_psf`：213 事件、71 次 submit，全部计时；覆盖 host 数组立即覆写、slot 复用、
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画面边缘、wing clipping 和中途 CPU HDR 修改后继续 GPU。
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[初次日志](hip_psf_2026-09-07/streaming_test.log)、
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[最终重建后日志](hip_psf_2026-09-07/streaming_test_final.log)。
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- `tests/test_hip_renderer.py`：96×64、4 workers，先 CPU 后 HIP；验证 cached=2/direct=1
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的混合场和 discarded=3 的 min-Y 场。统计一致、FITS float32 HDR payload 完全一致。
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[完整日志](hip_psf_2026-09-07/renderer_regression.log)。
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- 4K 子集的旧/新 HIP 以及 CPU/新 HIP：24,883,200 个 FITS float32 样本完全一致；PNG
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也一致。double 精度由上述 sink/replay tests 单独验证，未将 FITS 当作 double 文件。
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[比较日志](hip_psf_2026-09-07/hdr_comparison.log)。
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- 在单个子进程设置 `ROCR_VISIBLE_DEVICES=''`，32×24 的显式 HIP render 报设备不可用、
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非零退出且没有写图。[原始输出](hip_psf_2026-09-07/fail_fast.log)。
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- 初次 mixed fixture 使用 exposure=2 未越过 support 阈值，测试断言正确拒绝了无 fallback
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的输入；依据源码改为 exposure=1000 后才通过。这是测试输入校正，非 production 修复。
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[初次输出](hip_psf_2026-09-07/fixture_calibration_failed.log)。
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## 可复制命令
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以下使用 zsh 默认 `time`，不设置 GNU 风格 `TIMEFMT`。命令必须顺序执行；任何失败或
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超时后先确认前一个进程已退出。原始输出保存在上述链接，未只保留汇总值。
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```zsh
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# 从本仓库根目录执行；准备固定样本，输出源与子集哈希。
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python3 benchmarks/hip_psf_2026-09-07/prepare_inputs.py
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# 独立重建旧源码，不改变当前 checkout。
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mkdir -p /tmp/gr-hip-baseline-src
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git archive 265d7b95d5b916ec4768d174d73ad963a43f0088 Makefile src mk | tar -x -C /tmp/gr-hip-baseline-src
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make -j4 -C /tmp/gr-hip-baseline-src PSF_BACKEND=hip SPACETIME=schwarzschild ENABLE_HDR=1 \
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HIP_CXXFLAGS='--offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic' backend
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# 当前实现与 CPU reference。
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make -j4 PSF_BACKEND=hip SPACETIME=schwarzschild ENABLE_HDR=1 \
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HIP_CXXFLAGS='--offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic' backend hip-psf-test hip-psf-bench
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make -j4 PSF_BACKEND=cpu SPACETIME=schwarzschild ENABLE_HDR=1 backend
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render_args=(
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--all-sky-catalog /tmp/gr-hip-catalog-multi --catalog-load-workers 4
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--psf-relative-tail 1e-8 --psf-min-y 0 --max-cache-psf-flux 1e8
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--exposure 1e13 --psf-fwhm-pixels 2.7 --psf-moffat-beta 4.5 --hdr-output
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--lens-map-input output/lens/schwarzschild_galactic_center_R100_45deg_16_4_4k_.grlens
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--verbose
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)
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time OMP_NUM_THREADS=16 timeout --kill-after=5s 60s /tmp/gr-hip-baseline-src/build/Release/schwarzschild_sky_hip \
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"${render_args[@]}" --output /tmp/gr-hip-clean-baseline-multi.png
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time OMP_NUM_THREADS=16 timeout --kill-after=5s 60s ./build/Release/schwarzschild_sky_hip \
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"${render_args[@]}" --output /tmp/gr-hip-final-multi.png
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time OMP_NUM_THREADS=16 timeout --kill-after=5s 60s ./build/Release/schwarzschild_sky \
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"${render_args[@]}" --output /tmp/gr-cpu-multi.png
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# 原有 binary 的初始记录使用 /tmp/gr-schwarzschild-hip-baseline，其他参数完全相同。
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# 单 tile 索引测试仅将 root 换为 /tmp/gr-hip-catalog-subset。
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# 单 CSV 诊断改用 --catalog benchmarks/hip_psf_2026-09-07/catalog_8192.csv
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# （或 catalog_256.csv），不用 --all-sky-catalog，输出到单独的 /tmp PNG。
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OMP_NUM_THREADS=16 timeout --kill-after=5s 45s ./build/Release/benchmark_hip_psf 65536 16
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OMP_NUM_THREADS=16 timeout --kill-after=5s 45s ./build/Release/test_hip_psf
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make -j1 test
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# 小尺寸 renderer 回归；先分别构建带 HDR 的 Minkowski CPU/HIP。
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make PSF_BACKEND=cpu SPACETIME=minkowski ENABLE_HDR=1 backend
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make PSF_BACKEND=hip SPACETIME=minkowski ENABLE_HDR=1 \
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HIP_CXXFLAGS='--offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic' backend
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python3 tests/test_hip_renderer.py build/Release/minkowski_sky build/Release/minkowski_sky_hip
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python3 scripts/fits_floatdiff.py /tmp/gr-cpu-multi_HDR.fits /tmp/gr-hip-final-multi_HDR.fits
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```
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旧/新原型微基准可使用同一 `tests/benchmark_hip_psf.hip` 与基线 sink 源码编译：
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```zsh
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cp /tmp/gr-hip-baseline-src/src/hip_psf.hip /tmp/gr-hip-psf-baseline.hip
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hipcc --offload-arch=gfx1201 -std=c++17 -O2 -fopenmp -Isrc -x hip \
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tests/benchmark_hip_psf.hip /tmp/gr-hip-psf-baseline.hip -x none \
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build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o \
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-lm -lpng -lcfitsio -o /tmp/hip_psf_bench_baseline
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python3 - <<'PY'
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from pathlib import Path
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s = Path('/tmp/gr-hip-psf-baseline.hip').read_text()
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s = s.replace('const size_t index = (size_t)blockIdx.x * blockDim.x + threadIdx.x;',
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'const size_t thread = (size_t)blockIdx.x * blockDim.x + threadIdx.x;\n'
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' const size_t index = thread / 32;\n const int lane = thread % 32;')
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s = s.replace('int offset_x = first; offset_x <= last; ++offset_x',
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'int offset_x = first + lane; offset_x <= last; offset_x += 32')
|
||||
s = s.replace('(event_count + threads - 1) / threads',
|
||||
'(event_count * 32 + threads - 1) / threads')
|
||||
Path('/tmp/gr-hip-psf-wave.hip').write_text(s)
|
||||
PY
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -fopenmp -Isrc -x hip \
|
||||
tests/benchmark_hip_psf.hip /tmp/gr-hip-psf-wave.hip -x none \
|
||||
build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o \
|
||||
-lm -lpng -lcfitsio -o /tmp/hip_psf_bench_wave
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_baseline 4096 16
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_wave 4096 16
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_baseline 16384 1
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_wave 16384 1
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_baseline 16384 3840
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s /tmp/hip_psf_bench_wave 16384 3840
|
||||
```
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.661 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=4096 spread=16 frame=3840x2160 event_bytes=56 CPU_reference=0.051952 s
|
||||
HIP create=0.027773 replay_wall=0.027614 upload=0.000021 kernel=0.022490 download=0.004796 batches=1 timed=1 max_abs=4.7073456244106637e-14 max_rel=1.1345618109894268e-14 flux_rel=1.138425198954238e-16
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.681 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=16384 spread=1 frame=3840x2160 event_bytes=56 CPU_reference=0.210148 s
|
||||
HIP create=0.025685 replay_wall=0.143944 upload=0.000049 kernel=0.137888 download=0.005726 batches=1 timed=1 max_abs=2.6147972675971687e-12 max_rel=1.6347773919004679e-14 flux_rel=-2.3341330284619701e-16
|
||||
@@ -0,0 +1,10 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.836 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 1 newly loaded (8192 stars), 64439 unavailable in 0.033 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: catalog splatting finished in 0.3 s; writing image...
|
||||
Rendered 12765 images from 8192 catalog stars to /tmp/gr-hip-baseline-indexed.png (ok; imported lens map)
|
||||
PSF splats: cached 12765, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 12765 events in 1 batches (1 timed); upload 0.000042 s, kernel 0.171626 s, download 0.025845 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 11.23s user 0.26s system 721% cpu 1.592 total
|
||||
@@ -0,0 +1,9 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.709 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Frame 0: catalog prefetch finished (0 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: catalog splatting finished in 0.3 s; writing image...
|
||||
Rendered 411 images from 256 catalog stars to /tmp/gr-hip-baseline-256.png (ok; imported lens map)
|
||||
PSF splats: cached 411, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 411 events in 1 batches (1 timed); upload 0.000014 s, kernel 0.122597 s, download 0.021485 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --catalog --psf-relative-tai 10.69s user 0.17s system 774% cpu 1.403 total
|
||||
@@ -0,0 +1,9 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.694 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Frame 0: catalog prefetch finished (0 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: catalog splatting finished in 4.4 s; writing image...
|
||||
Rendered 12765 images from 8192 catalog stars to /tmp/gr-hip-baseline-8192.png (ok; imported lens map)
|
||||
PSF splats: cached 12765, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 12765 events in 1 batches (1 timed); upload 0.000041 s, kernel 0.171573 s, download 0.025041 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --catalog --psf-relative-tai 14.92s user 0.17s system 274% cpu 5.489 total
|
||||
@@ -0,0 +1,10 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.674 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 3 newly loaded (21087 stars), 64437 unavailable in 0.033 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: catalog splatting finished in 1.9 s; writing image...
|
||||
Rendered 156837 images from 21087 catalog stars to /tmp/gr-hip-baseline-multi.png (ok; imported lens map)
|
||||
PSF splats: cached 156837, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 156837 events in 10 batches (10 timed); upload 0.000312 s, kernel 1.469529 s, download 0.025304 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 12.51s user 0.24s system 429% cpu 2.971 total
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.677 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=16384 spread=3840 frame=3840x2160 event_bytes=56 CPU_reference=0.419966 s
|
||||
HIP create=0.023973 replay_wall=0.060952 upload=0.000049 kernel=0.055630 download=0.004973 batches=1 timed=1 max_abs=5.5511151231257827e-17 max_rel=1.0443479008602178e-15 flux_rel=-5.9614463770241093e-20
|
||||
@@ -0,0 +1,16 @@
|
||||
make: Entering directory '/tmp/gr-hip-baseline-src'
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/catalog.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/catalog.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/frame.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/frame.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/geodesic.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/geodesic.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/lens_map.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/lens_map.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/movie.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/movie.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/observer.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/observer_track.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer_track.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/optics.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/ray.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/ray.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/spacetime_common.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_common.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/spacetime_schwarzschild.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_schwarzschild.o
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/main.c -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/main.o
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -Isrc -c src/hip_psf.hip -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o
|
||||
hipcc -O2 -DNDEBUG -fopenmp build/Release/obj/schwarzschild/hdr_sink1_hip/src/catalog.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/frame.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/geodesic.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/lens_map.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/movie.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer_track.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/ray.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_common.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_schwarzschild.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/main.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o -lm -lpng -lcfitsio -o build/Release/schwarzschild_sky_hip
|
||||
make: Leaving directory '/tmp/gr-hip-baseline-src'
|
||||
@@ -0,0 +1,2 @@
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -DSPACETIME_SCHWARZSCHILD -DENABLE_HDR_OUTPUT -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc -MMD -MP -c src/frame.c -o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/frame.o
|
||||
cc -O2 -DNDEBUG -fopenmp build/Release/obj/schwarzschild/hdr_sink1_cpu/src/catalog.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/frame.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/geodesic.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/lens_map.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/movie.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/observer.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/observer_track.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/optics.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/ray.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/spacetime_common.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/spacetime_schwarzschild.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/main.o -lm -lpng -lcfitsio -o build/Release/schwarzschild_sky
|
||||
@@ -0,0 +1,3 @@
|
||||
hipcc -O2 -DNDEBUG -fopenmp build/Release/obj/schwarzschild/hdr_sink1_hip/src/catalog.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/frame.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/geodesic.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/lens_map.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/movie.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer_track.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/ray.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_common.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_schwarzschild.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/main.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o -lm -lpng -lcfitsio -o build/Release/schwarzschild_sky_hip
|
||||
make: Nothing to be done for 'hip-psf-test'.
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic -fopenmp -Isrc -x hip tests/benchmark_hip_psf.hip -x none build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o -lm -lpng -lcfitsio -o build/Release/benchmark_hip_psf
|
||||
@@ -0,0 +1,4 @@
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic -DFRAME_PSF_EVENT_SINK=1 -DPSF_BACKEND_HIP -Isrc -c src/hip_psf.hip -o build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o
|
||||
hipcc -O2 -DNDEBUG -fopenmp build/Release/obj/schwarzschild/hdr_sink1_hip/src/catalog.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/frame.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/geodesic.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/lens_map.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/movie.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/observer_track.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/ray.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_common.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/spacetime_schwarzschild.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/main.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o -lm -lpng -lcfitsio -o build/Release/schwarzschild_sky_hip
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic -fopenmp -Isrc -x hip tests/test_hip_psf.hip -x none build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o -lm -lpng -lcfitsio -o build/Release/test_hip_psf
|
||||
hipcc --offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic -fopenmp -Isrc -x hip tests/benchmark_hip_psf.hip -x none build/Release/obj/schwarzschild/hdr_sink1_hip/src/hip_psf.o build/Release/obj/schwarzschild/hdr_sink1_hip/src/optics.o -lm -lpng -lcfitsio -o build/Release/benchmark_hip_psf
|
||||
@@ -0,0 +1,257 @@
|
||||
ra_deg,dec_deg,temperature_K,amplitude_sr
|
||||
252.995803,-41.503754,2122.6076,8.520470492e-21
|
||||
252.993551,-41.543816,2114.6385,9.967579356e-21
|
||||
252.918388,-41.510990,2208.128,1.446557073e-19
|
||||
252.900742,-41.506279,2279.2582,1.973490936e-18
|
||||
252.884436,-41.488571,2138.1302,1.410128710e-20
|
||||
252.986092,-41.597309,2129.5884,3.136569365e-20
|
||||
252.984711,-41.606659,2114.2229,9.627036994e-21
|
||||
252.924427,-41.399944,3134.4748,2.266711014e-21
|
||||
252.938142,-41.386372,5574.2493,7.758286100e-21
|
||||
252.958086,-41.625877,1617.2207,3.144977882e-19
|
||||
252.970634,-41.365410,2202.8994,1.648245643e-20
|
||||
252.810573,-41.475826,3941.0552,1.524175586e-21
|
||||
252.854571,-41.396477,2408.7178,2.646847276e-20
|
||||
252.974001,-41.655529,2217.0089,4.616359171e-20
|
||||
252.783806,-41.501965,2321.7548,7.149940580e-21
|
||||
252.782782,-41.459801,2703.1671,4.949843960e-20
|
||||
252.880635,-41.648254,2158.5784,8.959667114e-21
|
||||
252.832964,-41.372025,2223.318,6.324985653e-20
|
||||
252.781331,-41.583836,4289.9357,3.687496634e-21
|
||||
252.774616,-41.415287,2503.0345,3.528731590e-20
|
||||
252.781981,-41.604404,4481.0767,4.210660307e-21
|
||||
252.835709,-41.344860,2471.4445,7.859657597e-20
|
||||
252.755037,-41.586941,2520.0282,9.071531178e-21
|
||||
252.829319,-41.663242,2092.7219,9.439286836e-21
|
||||
252.729244,-41.560253,3870.9986,2.202578638e-21
|
||||
252.792426,-41.349979,2347.9017,6.933492283e-21
|
||||
252.715858,-41.556286,3197.6305,2.002903960e-21
|
||||
252.745823,-41.618793,2093.3838,1.798894237e-20
|
||||
252.869507,-41.293640,2565.0983,7.621517442e-21
|
||||
252.968856,-41.268589,2990.034,2.505403621e-21
|
||||
252.925736,-41.270466,3338.3343,2.122223459e-21
|
||||
252.680916,-41.525299,1724.5512,7.687633387e-18
|
||||
252.701932,-41.401005,2431.4439,5.080775898e-20
|
||||
252.829047,-41.712399,2045.1192,5.651479174e-20
|
||||
252.678461,-41.426064,3910.3355,1.929630882e-21
|
||||
252.944337,-41.247566,2738.4573,2.298467128e-20
|
||||
252.821892,-41.277275,2590.152,3.408118915e-21
|
||||
252.662337,-41.573349,2041.2244,1.499212709e-20
|
||||
252.651190,-41.553684,3393.4186,2.240876206e-21
|
||||
252.717832,-41.332279,2490.4613,6.309850262e-20
|
||||
252.859629,-41.752144,1851.5385,1.237866868e-19
|
||||
252.710481,-41.329098,3931.3812,2.005228197e-21
|
||||
252.712726,-41.321545,3857.1544,5.275918149e-21
|
||||
252.907975,-41.225502,2783.4349,7.275926125e-21
|
||||
252.617463,-41.497688,2452.5593,1.840842057e-20
|
||||
252.697290,-41.680248,2279.1812,1.329110424e-20
|
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File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,10 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.689 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 3 newly loaded (21087 stars), 64437 unavailable in 0.033 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: catalog splatting finished in 1.9 s; writing image...
|
||||
Rendered 156837 images from 21087 catalog stars to /tmp/gr-hip-clean-baseline-multi.png (ok; imported lens map)
|
||||
PSF splats: cached 156837, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 156837 events in 10 batches (10 timed); upload 0.000304 s, kernel 1.496493 s, download 0.026518 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 12.48s user 0.25s system 421% cpu 3.016 total
|
||||
@@ -0,0 +1,209 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.662 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 3 newly loaded (21087 stars), 64437 unavailable in 0.035 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: splat worker 2/16 started.
|
||||
Frame 0: splat worker 4/16 started.
|
||||
Frame 0: splat worker 3/16 started.
|
||||
Frame 0: splat worker 3/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 1/16 started.
|
||||
Frame 0: splat worker 4/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 7/16 started.
|
||||
Frame 0: splat worker 4/16 reached 32 local triangles.
|
||||
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Frame 0: splat worker 3/16 finished after 10458 local triangles.
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Frame 0: splat worker 7/16 finished after 7616 local triangles.
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||||
Frame 0: catalog splatting finished in 0.6 s; writing image...
|
||||
Rendered 156837 images from 21087 catalog stars to /tmp/gr-cpu-multi.png (ok; imported lens map)
|
||||
PSF splats: cached 156837, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 17.59s user 1.25s system 1125% cpu 1.674 total
|
||||
@@ -0,0 +1,41 @@
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_observer.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_minkowski.c -lm -lpng -o build/Release/test_observer_minkowski
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -DSPACETIME_SCHWARZSCHILD -Isrc tests/test_observer.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_schwarzschild.c -lm -lpng -o build/Release/test_observer_schwarzschild
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_geodesic.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_minkowski.c -lm -lpng -o build/Release/test_geodesic
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_frame.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_minkowski.c -lm -lpng -o build/Release/test_frame
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_schwarzschild.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_schwarzschild.c -lm -lpng -o build/Release/test_schwarzschild
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_observer_track.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c -lm -lpng -o build/Release/test_observer_track
|
||||
cc -DENABLE_PNG -DFRAME_PSF_EVENT_SINK=1 -std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp -Isrc tests/test_catalog_prefetch.c src/catalog.c src/frame.c src/geodesic.c src/lens_map.c src/movie.c src/observer.c src/observer_track.c src/optics.c src/ray.c src/spacetime_common.c src/spacetime_minkowski.c -lm -lpng -o build/Release/test_catalog_prefetch
|
||||
make SPACETIME=minkowski ENABLE_HDR=1 backend
|
||||
make[1]: Entering directory '/home/wyj/Code/C/GR_4d_raytracing'
|
||||
cc -O2 -DNDEBUG -fopenmp build/Release/obj/minkowski/hdr_sink1_cpu/src/catalog.o build/Release/obj/minkowski/hdr_sink1_cpu/src/frame.o build/Release/obj/minkowski/hdr_sink1_cpu/src/geodesic.o build/Release/obj/minkowski/hdr_sink1_cpu/src/lens_map.o build/Release/obj/minkowski/hdr_sink1_cpu/src/movie.o build/Release/obj/minkowski/hdr_sink1_cpu/src/observer.o build/Release/obj/minkowski/hdr_sink1_cpu/src/observer_track.o build/Release/obj/minkowski/hdr_sink1_cpu/src/optics.o build/Release/obj/minkowski/hdr_sink1_cpu/src/ray.o build/Release/obj/minkowski/hdr_sink1_cpu/src/spacetime_common.o build/Release/obj/minkowski/hdr_sink1_cpu/src/spacetime_minkowski.o build/Release/obj/minkowski/hdr_sink1_cpu/src/main.o -lm -lpng -lcfitsio -o build/Release/minkowski_sky
|
||||
make[1]: Leaving directory '/home/wyj/Code/C/GR_4d_raytracing'
|
||||
mkdir -p /tmp/gr_psf_event_sink_reference
|
||||
OMP_NUM_THREADS=16 build/Release/minkowski_sky --catalog assets/sky_grid_5deg.csv --output /tmp/gr_psf_event_sink_reference/minkowski_ra1_dec1_640x360.png --hdr-output --width 640 --height 360 --fov-deg 30 --look-ra-deg 1 --look-dec-deg 1 --exposure 0.1 --observer-radius 30 --observer-velocity 0 0 0 --psf-fwhm-pixels 2.7 --psf-moffat-beta 4.5 --max-magnification 1e300 --max-cache-psf-flux 1 --psf-relative-tail 1e-8 --psf-min-y 0 --coarse-cell-pixels 16 --refine-max-level 0 --refine-angle-abs-deg 0.001 --refine-angle-rel 0.1 --refine-jacobian-min 1e-3 --refine-min-edge-pixels 0.5 --refine-min-area-pixels2 0.25 --catalog-load-workers 4
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.677 s
|
||||
Rendered 35 images from 5654 catalog stars to /tmp/gr_psf_event_sink_reference/minkowski_ra1_dec1_640x360.png (ok)
|
||||
PSF splats: cached 35, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
python3 scripts/fits_floatdiff.py tests/data/psf_event_sink_reference/minkowski_ra1_dec1_640x360_HDR.fits /tmp/gr_psf_event_sink_reference/minkowski_ra1_dec1_640x360_HDR.fits
|
||||
floatdiff: shape=(640, 360, 3) samples=691200 mismatches=0 max_abs=0 max_rel=0 worst_sample=0
|
||||
make SPACETIME=schwarzschild ENABLE_HDR=1 backend
|
||||
make[1]: Entering directory '/home/wyj/Code/C/GR_4d_raytracing'
|
||||
cc -O2 -DNDEBUG -fopenmp build/Release/obj/schwarzschild/hdr_sink1_cpu/src/catalog.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/frame.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/geodesic.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/lens_map.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/movie.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/observer.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/observer_track.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/optics.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/ray.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/spacetime_common.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/spacetime_schwarzschild.o build/Release/obj/schwarzschild/hdr_sink1_cpu/src/main.o -lm -lpng -lcfitsio -o build/Release/schwarzschild_sky
|
||||
make[1]: Leaving directory '/home/wyj/Code/C/GR_4d_raytracing'
|
||||
OMP_NUM_THREADS=16 build/Release/schwarzschild_sky --catalog assets/sky_grid_5deg.csv --output /tmp/gr_psf_event_sink_reference/schwarzschild_ra1_dec1_fov60_640x360.png --hdr-output --width 640 --height 360 --fov-deg 60 --look-ra-deg 1 --look-dec-deg 1 --exposure 0.1 --observer-radius 30 --observer-velocity 0 0 0 --psf-fwhm-pixels 2.7 --psf-moffat-beta 4.5 --max-magnification 1e300 --max-cache-psf-flux 1 --psf-relative-tail 1e-8 --psf-min-y 0 --coarse-cell-pixels 16 --refine-max-level 0 --refine-angle-abs-deg 0.001 --refine-angle-rel 0.1 --refine-jacobian-min 1e-3 --refine-min-edge-pixels 0.5 --refine-min-area-pixels2 0.25 --catalog-load-workers 4
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.670 s
|
||||
Rendered 5206 images from 5654 catalog stars to /tmp/gr_psf_event_sink_reference/schwarzschild_ra1_dec1_fov60_640x360.png (ok)
|
||||
PSF splats: cached 5206, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
python3 scripts/fits_floatdiff.py tests/data/psf_event_sink_reference/schwarzschild_ra1_dec1_fov60_640x360_HDR.fits /tmp/gr_psf_event_sink_reference/schwarzschild_ra1_dec1_fov60_640x360_HDR.fits
|
||||
floatdiff: shape=(640, 360, 3) samples=691200 mismatches=0 max_abs=0 max_rel=0 worst_sample=0
|
||||
./build/Release/test_observer_minkowski
|
||||
coordinate-camera regression passed
|
||||
./build/Release/test_observer_schwarzschild
|
||||
coordinate-camera regression passed
|
||||
./build/Release/test_geodesic
|
||||
./build/Release/test_frame
|
||||
./build/Release/test_schwarzschild
|
||||
./build/Release/test_observer_track
|
||||
./build/Release/test_catalog_prefetch
|
||||
python3 tests/test_camera_cli.py build/Release
|
||||
minkowski: CLI checks passed; single/movie PNG identical, map max error 0
|
||||
schwarzschild: movie lens map identical with 1, 4 and 16 threads
|
||||
schwarzschild: CLI checks passed; single/movie PNG identical, map max error 4.44e-16
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.636 s
|
||||
HIP PSF backend failed during initialization: no ROCm-capable device is detected
|
||||
exit_code=1
|
||||
@@ -0,0 +1,208 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.674 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 1 newly loaded (8192 stars), 64439 unavailable in 0.034 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
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Frame 0: splat worker 13/16 started.
|
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Frame 0: splat worker 1/16 started.
|
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|
||||
Frame 0: splat worker 13/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 4/16 started.
|
||||
Frame 0: splat worker 16/16 started.
|
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Frame 0: splat worker 16/16 reached 8 local triangles.
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|
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|
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|
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Frame 0: splat worker 1/16 reached 8 local triangles.
|
||||
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|
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Frame 0: splat worker 1/16 reached 16 local triangles.
|
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Frame 0: splat worker 12/16 started.
|
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|
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Frame 0: splat worker 9/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 8 local triangles.
|
||||
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|
||||
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|
||||
Frame 0: splat worker 4/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 2/16 started.
|
||||
Frame 0: splat worker 16/16 reached 16 local triangles.
|
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Frame 0: splat worker 15/16 reached 8 local triangles.
|
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|
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Frame 0: splat worker 15/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 8/16 started.
|
||||
Frame 0: splat worker 11/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 32 local triangles.
|
||||
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|
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|
||||
Frame 0: splat worker 13/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 10/16 started.
|
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Frame 0: splat worker 4/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 8 local triangles.
|
||||
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|
||||
Frame 0: splat worker 10/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 16 local triangles.
|
||||
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|
||||
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|
||||
Frame 0: splat worker 5/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 64 local triangles.
|
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|
||||
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|
||||
Frame 0: splat worker 9/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 6/16 started.
|
||||
Frame 0: splat worker 2/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 14/16 started.
|
||||
Frame 0: splat worker 16/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 32 local triangles.
|
||||
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|
||||
Frame 0: splat worker 7/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 10/16 finished after 7675 local triangles.
|
||||
Frame 0: splat worker 15/16 finished after 3525 local triangles.
|
||||
Frame 0: splat worker 8/16 finished after 8466 local triangles.
|
||||
Frame 0: splat worker 14/16 finished after 6755 local triangles.
|
||||
Frame 0: splat worker 3/16 finished after 7436 local triangles.
|
||||
Frame 0: splat worker 1/16 finished after 9593 local triangles.
|
||||
Frame 0: splat worker 5/16 finished after 8031 local triangles.
|
||||
Frame 0: splat worker 11/16 finished after 11275 local triangles.
|
||||
Frame 0: splat worker 2/16 finished after 8050 local triangles.
|
||||
Frame 0: splat worker 13/16 finished after 13527 local triangles.
|
||||
Frame 0: splat worker 9/16 finished after 10796 local triangles.
|
||||
Frame 0: splat worker 12/16 finished after 9604 local triangles.
|
||||
Frame 0: splat worker 7/16 finished after 6246 local triangles.
|
||||
Frame 0: splat worker 4/16 finished after 8025 local triangles.
|
||||
Frame 0: splat worker 6/16 finished after 3431 local triangles.
|
||||
Frame 0: splat worker 16/16 finished after 8447 local triangles.
|
||||
HIP producers: 16 workers; summed generation 0.218 s, submission/fallback 0.205 s; wall 0.066 s
|
||||
Frame 0: catalog splatting finished in 0.1 s; writing image...
|
||||
Rendered 12765 images from 8192 catalog stars to /tmp/gr-hip-final-indexed.png (ok; imported lens map)
|
||||
PSF splats: cached 12765, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 12765 events in 15 batches (15 timed); upload 0.000218 s, kernel 0.028882 s, download 0.023217 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 11.10s user 0.26s system 940% cpu 1.208 total
|
||||
@@ -0,0 +1,210 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.728 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Frame 0: catalog prefetch finished (0 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: splat worker 1/16 started.
|
||||
Frame 0: splat worker 3/16 started.
|
||||
Frame 0: splat worker 4/16 started.
|
||||
Frame 0: splat worker 9/16 started.
|
||||
Frame 0: splat worker 13/16 started.
|
||||
Frame 0: splat worker 2/16 started.
|
||||
Frame 0: splat worker 7/16 started.
|
||||
Frame 0: splat worker 14/16 started.
|
||||
Frame 0: splat worker 10/16 started.
|
||||
Frame 0: splat worker 15/16 started.
|
||||
Frame 0: splat worker 8/16 started.
|
||||
Frame 0: splat worker 12/16 started.
|
||||
Frame 0: splat worker 5/16 started.
|
||||
Frame 0: splat worker 11/16 started.
|
||||
Frame 0: splat worker 7/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 16/16 started.
|
||||
Frame 0: splat worker 6/16 started.
|
||||
Frame 0: splat worker 12/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 16 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 32 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 256 local triangles.
|
||||
Frame 0: splat worker 6/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 16/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 11/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 15/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 1/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 4/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 5/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 14/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 3/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 9/16 reached 1024 local triangles.
|
||||
Frame 0: splat worker 7/16 reached 1024 local triangles.
|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
Frame 0: splat worker 5/16 reached 8192 local triangles.
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||||
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||||
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||||
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||||
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||||
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||||
Frame 0: splat worker 10/16 reached 8192 local triangles.
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||||
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||||
Frame 0: splat worker 1/16 finished after 8417 local triangles.
|
||||
Frame 0: splat worker 3/16 finished after 8220 local triangles.
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||||
Frame 0: splat worker 13/16 finished after 8435 local triangles.
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Frame 0: splat worker 10/16 finished after 8276 local triangles.
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Frame 0: splat worker 4/16 finished after 8133 local triangles.
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||||
Frame 0: splat worker 15/16 finished after 8542 local triangles.
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Frame 0: splat worker 16/16 finished after 7993 local triangles.
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Frame 0: splat worker 12/16 finished after 8377 local triangles.
|
||||
Frame 0: catalog splatting finished in 0.6 s; writing image...
|
||||
Rendered 12765 images from 8192 catalog stars to /tmp/gr-hip-final-8192.png (ok; imported lens map)
|
||||
PSF splats: cached 12765, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 12765 events in 14 batches (14 timed); upload 0.000188 s, kernel 0.023472 s, download 0.025256 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --catalog --psf-relative-tai 18.45s user 0.19s system 1092% cpu 1.706 total
|
||||
@@ -0,0 +1,210 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.674 s
|
||||
Frame 0: finding and prefetching catalog tiles...
|
||||
Catalog prefetch: 64440 requested, 3 newly loaded (21087 stars), 64437 unavailable in 0.033 s; 4 loader workers
|
||||
Frame 0: catalog prefetch finished (64440 candidate tiles).
|
||||
Frame 0: splatting 130882 lens triangles...
|
||||
Frame 0: splat worker 1/16 started.
|
||||
Frame 0: splat worker 9/16 started.
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Frame 0: splat worker 12/16 started.
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||||
Frame 0: splat worker 13/16 started.
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Frame 0: splat worker 6/16 reached 64 local triangles.
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|
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||||
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Frame 0: splat worker 7/16 reached 8 local triangles.
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Frame 0: splat worker 9/16 reached 8 local triangles.
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Frame 0: splat worker 9/16 reached 16 local triangles.
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Frame 0: splat worker 9/16 reached 32 local triangles.
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Frame 0: splat worker 14/16 reached 8 local triangles.
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||||
Frame 0: splat worker 4/16 started.
|
||||
Frame 0: splat worker 9/16 reached 64 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 8 local triangles.
|
||||
Frame 0: splat worker 2/16 started.
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Frame 0: splat worker 9/16 reached 128 local triangles.
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Frame 0: splat worker 2/16 reached 16 local triangles.
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||||
Frame 0: splat worker 10/16 started.
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Frame 0: splat worker 1/16 reached 16 local triangles.
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||||
Frame 0: splat worker 7/16 reached 16 local triangles.
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||||
Frame 0: splat worker 3/16 started.
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Frame 0: splat worker 16/16 reached 8 local triangles.
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||||
Frame 0: splat worker 11/16 started.
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Frame 0: splat worker 5/16 reached 256 local triangles.
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||||
Frame 0: splat worker 13/16 reached 32 local triangles.
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||||
Frame 0: splat worker 6/16 reached 128 local triangles.
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||||
Frame 0: splat worker 12/16 reached 8 local triangles.
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Frame 0: splat worker 16/16 reached 16 local triangles.
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Frame 0: splat worker 16/16 reached 32 local triangles.
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||||
Frame 0: splat worker 11/16 reached 8 local triangles.
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||||
Frame 0: splat worker 16/16 reached 64 local triangles.
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||||
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||||
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Frame 0: splat worker 11/16 reached 32 local triangles.
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Frame 0: splat worker 14/16 reached 32 local triangles.
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Frame 0: splat worker 2/16 reached 32 local triangles.
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Frame 0: splat worker 16/16 reached 128 local triangles.
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Frame 0: splat worker 15/16 reached 16 local triangles.
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Frame 0: splat worker 13/16 reached 64 local triangles.
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Frame 0: splat worker 4/16 reached 128 local triangles.
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Frame 0: splat worker 7/16 reached 64 local triangles.
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Frame 0: splat worker 3/16 reached 32 local triangles.
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Frame 0: splat worker 12/16 reached 64 local triangles.
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||||
Frame 0: splat worker 3/16 reached 128 local triangles.
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||||
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||||
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||||
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||||
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||||
Frame 0: splat worker 6/16 reached 256 local triangles.
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||||
Frame 0: splat worker 13/16 reached 256 local triangles.
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||||
Frame 0: splat worker 15/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 2/16 reached 128 local triangles.
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||||
Frame 0: splat worker 11/16 reached 256 local triangles.
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||||
Frame 0: splat worker 7/16 reached 256 local triangles.
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||||
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||||
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||||
Frame 0: splat worker 1/16 reached 512 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 128 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 128 local triangles.
|
||||
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||||
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Frame 0: splat worker 11/16 reached 512 local triangles.
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Frame 0: splat worker 14/16 reached 512 local triangles.
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Frame 0: splat worker 8/16 reached 256 local triangles.
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Frame 0: splat worker 3/16 reached 1024 local triangles.
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Frame 0: splat worker 4/16 reached 1024 local triangles.
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Frame 0: splat worker 2/16 reached 512 local triangles.
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||||
Frame 0: splat worker 3/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 10/16 reached 1024 local triangles.
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Frame 0: splat worker 7/16 reached 1024 local triangles.
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Frame 0: splat worker 2/16 reached 1024 local triangles.
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||||
Frame 0: splat worker 5/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 16/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 4/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 11/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 6/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 14/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 3/16 reached 4096 local triangles.
|
||||
Frame 0: splat worker 12/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 8/16 reached 1024 local triangles.
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||||
Frame 0: splat worker 15/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 9/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 10/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 2/16 reached 2048 local triangles.
|
||||
Frame 0: splat worker 13/16 reached 1024 local triangles.
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||||
Frame 0: splat worker 1/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 15/16 reached 4096 local triangles.
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Frame 0: splat worker 4/16 reached 4096 local triangles.
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Frame 0: splat worker 6/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 7/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 11/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 16/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 3/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 12/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 14/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 2/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 13/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 10/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 8/16 reached 2048 local triangles.
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||||
Frame 0: splat worker 9/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 1/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 7/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 15/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 4/16 reached 8192 local triangles.
|
||||
Frame 0: splat worker 10/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 2/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 8/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 13/16 reached 4096 local triangles.
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||||
Frame 0: splat worker 11/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 16/16 reached 8192 local triangles.
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||||
Frame 0: splat worker 1/16 finished after 7660 local triangles.
|
||||
Frame 0: splat worker 10/16 finished after 9346 local triangles.
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||||
Frame 0: splat worker 4/16 finished after 9445 local triangles.
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||||
Frame 0: splat worker 13/16 finished after 4644 local triangles.
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||||
Frame 0: splat worker 11/16 finished after 8415 local triangles.
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||||
Frame 0: splat worker 12/16 finished after 7133 local triangles.
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Frame 0: splat worker 14/16 finished after 7809 local triangles.
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Frame 0: splat worker 16/16 finished after 8215 local triangles.
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Frame 0: splat worker 15/16 finished after 10883 local triangles.
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Frame 0: splat worker 9/16 finished after 6522 local triangles.
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||||
Frame 0: splat worker 5/16 finished after 8082 local triangles.
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||||
Frame 0: splat worker 7/16 finished after 6345 local triangles.
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||||
Frame 0: splat worker 2/16 finished after 8812 local triangles.
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||||
Frame 0: splat worker 3/16 finished after 14980 local triangles.
|
||||
Frame 0: splat worker 6/16 finished after 7718 local triangles.
|
||||
Frame 0: splat worker 8/16 finished after 4873 local triangles.
|
||||
HIP producers: 16 workers; summed generation 2.053 s, submission/fallback 1.157 s; wall 0.326 s
|
||||
Frame 0: catalog splatting finished in 0.4 s; writing image...
|
||||
Rendered 156837 images from 21087 catalog stars to /tmp/gr-hip-final-multi.png (ok; imported lens map)
|
||||
PSF splats: cached 156837, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
HIP PSF: 156837 events in 16 batches (16 timed); upload 0.000565 s, kernel 0.168641 s, download 0.027545 s
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 60s --all-sky-catalog 4 1e-8 13.75s user 0.26s system 941% cpu 1.487 total
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.671 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=65536 spread=16 frame=3840x2160 event_bytes=56 CPU_reference=0.842402 s
|
||||
HIP create=0.031723 replay_wall=0.083762 upload=0.000203 kernel=0.078268 download=0.005152 batches=4 timed=4 max_abs=1.7053025658242404e-13 max_rel=3.3472443502765663e-15 flux_rel=-1.3316774058238102e-17
|
||||
@@ -0,0 +1,13 @@
|
||||
RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '2', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '0', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-z25me3rh/cpu-0.png']
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.641 s
|
||||
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-z25me3rh/cpu-0.png (ok)
|
||||
PSF splats: cached 3, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
|
||||
|
||||
Traceback (most recent call last):
|
||||
File "/home/wyj/Code/C/GR_4d_raytracing/tests/test_hip_renderer.py", line 61, in <module>
|
||||
main()
|
||||
~~~~^^
|
||||
File "/home/wyj/Code/C/GR_4d_raytracing/tests/test_hip_renderer.py", line 47, in main
|
||||
assert (stats[0], stats[2], stats[3]) == expected, stats
|
||||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
AssertionError: (3, 0, 0, 0)
|
||||
@@ -0,0 +1,9 @@
|
||||
gr-hip-baseline-8192 gr-hip-final-8192 shape (3840, 2160, 3) samples 24883200 HDR_payload_exact True candidate_payload_sha256 423da7b025bf4815a5044e5d81c2f2330138cb8536b8058c19c9cba2d50f2f65
|
||||
PNG_exact True
|
||||
gr-hip-baseline-indexed gr-hip-final-indexed shape (3840, 2160, 3) samples 24883200 HDR_payload_exact True candidate_payload_sha256 423da7b025bf4815a5044e5d81c2f2330138cb8536b8058c19c9cba2d50f2f65
|
||||
PNG_exact True
|
||||
gr-hip-baseline-multi gr-hip-final-multi shape (3840, 2160, 3) samples 24883200 HDR_payload_exact True candidate_payload_sha256 a935becded15185af9e680aee9923ba51ecfee451a6bba34634a7e8be9a22ab8
|
||||
PNG_exact True
|
||||
gr-cpu-multi gr-hip-final-multi shape (3840, 2160, 3) samples 24883200 HDR_payload_exact True candidate_payload_sha256 a935becded15185af9e680aee9923ba51ecfee451a6bba34634a7e8be9a22ab8
|
||||
PNG_exact True
|
||||
clean baseline vs final: HDR_payload_exact True
|
||||
@@ -0,0 +1,3 @@
|
||||
tile_ra252_dec048.csv source_stars 54160 sampled 8192 source_sha256 6ece2dc86b09709f3292a9d20f49d04cb53d520bd1b7d949f3a81306229ab48d sample_sha256 7c5516ff9ae92d0cfc8acfd67f578139a1ea2d3e2ca260cf9a382c38730d5095
|
||||
tile_ra262_dec060.csv source_stars 76933 sampled 8192 source_sha256 9cc74db30205fe63fe8feb5581abc892efad44a079499f9185c2b162861b0bd7 sample_sha256 f6c9b4b0db950a660102497376778981322ce95187b1311ae515070fd6a5b88f
|
||||
tile_ra082_dec090.csv source_stars 4703 sampled 4703 source_sha256 36f0713ac3c3d7cd849b5886a40228d1c535864e390cc5c055c80534aeef7b65 sample_sha256 36f0713ac3c3d7cd849b5886a40228d1c535864e390cc5c055c80534aeef7b65
|
||||
@@ -0,0 +1,31 @@
|
||||
{
|
||||
"base_commit": "265d7b95d5b916ec4768d174d73ad963a43f0088",
|
||||
"optimized_source": "uncommitted worktree changes",
|
||||
"compiler": "HIP version: 7.2.53210-9999\nclang version 22.1.8\nTarget: x86_64-pc-linux-gnu\nThread model: posix\nInstalledDir: /usr/lib/llvm/22/bin\nConfiguration file: /etc/clang/22/x86_64-pc-linux-gnu-clang++.cfg",
|
||||
"hip_config_version": "7.2.53210-9999",
|
||||
"kernel": "Linux 6.18.41-gentoo",
|
||||
"cpu": [
|
||||
"CPU(s): 16",
|
||||
"Model name: 12th Gen Intel(R) Core(TM) i7-12700K",
|
||||
"Thread(s) per core: 2",
|
||||
"Core(s) per socket: 8",
|
||||
"NUMA node0 CPU(s): 0-15"
|
||||
],
|
||||
"OMP_NUM_THREADS": 16,
|
||||
"catalog_workers": 4,
|
||||
"hip_flags": "--offload-arch=gfx1201 -std=c++17 -O2 -Wall -Wextra -Wpedantic",
|
||||
"cpu_flags": "-std=c11 -march=native -pipe -Wall -Wextra -Wpedantic -O2 -DNDEBUG -fopenmp",
|
||||
"event_bytes": 56,
|
||||
"event_capacity": 16384,
|
||||
"device_staging_slots": 2,
|
||||
"sha256": {
|
||||
"src/frame.c": "338d24eaa89d2d4c1e5a7f34d08ca827db13bb79ac3a6caeb155a731390ab023",
|
||||
"src/hip_psf.hip": "b93fed04034a97e1eb25f3fc234da995287bf0c3fcde50609f95b0b3f4052a75",
|
||||
"src/hip_psf.h": "00502f3d95c30d4c3d346e49dcf0e3cb846b5d461c2bfd5b3f24c7257791fad0",
|
||||
"tests/benchmark_hip_psf.hip": "56cccf515b66762acb824556681c9f6986c0ffe3e3346eeadac23bc6d5926aa4",
|
||||
"build/Release/schwarzschild_sky_hip": "1c340e1d8ab008e892101b46132069255ab92eb0d200bd91b2b300a4f4dacf6e",
|
||||
"/tmp/gr-schwarzschild-hip-baseline": "de945e3dc826d559e1f8218a56d24f524c06e5382c8aa43667f9ac1fe5d2d719",
|
||||
"/tmp/gr-hip-baseline-src/build/Release/schwarzschild_sky_hip": "de945e3dc826d559e1f8218a56d24f524c06e5382c8aa43667f9ac1fe5d2d719",
|
||||
"output/lens/schwarzschild_galactic_center_R100_45deg_16_4_4k_.grlens": "905f960aea2d276f9586c79fba545a72cf742311e9e7e18faea293835c68bf28"
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,27 @@
|
||||
#!/usr/bin/env python3
|
||||
"""Recreate the bounded 2MASS samples used in this investigation."""
|
||||
import hashlib
|
||||
from pathlib import Path
|
||||
|
||||
repo = Path(__file__).resolve().parents[2]
|
||||
source = repo / "assets/2mass/processed/all_sky"
|
||||
multi = Path("/tmp/gr-hip-catalog-multi")
|
||||
single = Path("/tmp/gr-hip-catalog-subset")
|
||||
multi.mkdir(exist_ok=True)
|
||||
single.mkdir(exist_ok=True)
|
||||
for name in ["tile_ra252_dec048.csv", "tile_ra262_dec060.csv", "tile_ra082_dec090.csv"]:
|
||||
raw = (source / name).read_bytes()
|
||||
rows = raw.decode().splitlines()
|
||||
n = min(8192, len(rows) - 1)
|
||||
sample = ("\n".join([rows[0]] + [rows[1 + i * (len(rows) - 1) // n]
|
||||
for i in range(n)]) + "\n").encode()
|
||||
(multi / name).write_bytes(sample)
|
||||
if name == "tile_ra252_dec048.csv":
|
||||
(single / name).write_bytes(sample)
|
||||
(Path(__file__).parent / "catalog_8192.csv").write_bytes(sample)
|
||||
small = "\n".join([rows[0]] + [rows[1 + i * (len(rows) - 1) // 256]
|
||||
for i in range(256)]) + "\n"
|
||||
(Path(__file__).parent / "catalog_256.csv").write_text(small)
|
||||
print(name, "source_stars", len(rows) - 1, "sampled", n,
|
||||
"source_sha256", hashlib.sha256(raw).hexdigest(),
|
||||
"sample_sha256", hashlib.sha256(sample).hexdigest())
|
||||
@@ -0,0 +1,27 @@
|
||||
RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '1000', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '0', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-s9nk0w12/cpu-0.png']
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.667 s
|
||||
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-s9nk0w12/cpu-0.png (ok)
|
||||
PSF splats: cached 2, cached wing-clipped 0, direct fallbacks 1, discarded below min-Y 0
|
||||
|
||||
RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky_hip', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '1000', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '0', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-s9nk0w12/hip-0.png']
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.700 s
|
||||
HIP producers: 4 workers; summed generation 0.000 s, submission/fallback 0.020 s; wall 0.007 s
|
||||
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-s9nk0w12/hip-0.png (ok)
|
||||
PSF splats: cached 2, cached wing-clipped 0, direct fallbacks 1, discarded below min-Y 0
|
||||
HIP PSF: 2 events in 2 batches (2 timed); upload 0.000029 s, kernel 0.000887 s, download 0.000107 s
|
||||
|
||||
min_y=0: statistics match; HDR max_abs=0.0; exact=True
|
||||
RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '1000', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '1e30', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-s9nk0w12/cpu-1e30.png']
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.655 s
|
||||
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-s9nk0w12/cpu-1e30.png (ok)
|
||||
PSF splats: cached 0, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 3
|
||||
Warning: --psf-min-y discarded one or more PSF events.
|
||||
|
||||
RUN ['/home/wyj/Code/C/GR_4d_raytracing/build/Release/minkowski_sky_hip', '--catalog', '/home/wyj/Code/C/GR_4d_raytracing/tests/data/hip_psf_mixed_catalog.csv', '--width', '96', '--height', '64', '--fov-deg', '30', '--look-ra-deg', '2', '--look-dec-deg', '1', '--coarse-cell-pixels', '16', '--refine-max-level', '0', '--exposure', '1000', '--psf-fwhm-pixels', '2.7', '--psf-moffat-beta', '4.5', '--psf-relative-tail', '1e-8', '--max-cache-psf-flux', '1', '--psf-min-y', '1e30', '--hdr-output', '--output', '/tmp/gr-hip-renderer-test-s9nk0w12/hip-1e30.png']
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 1.664 s
|
||||
HIP producers: 4 workers; summed generation 0.000 s, submission/fallback 0.000 s; wall 0.002 s
|
||||
Rendered 3 images from 3 catalog stars to /tmp/gr-hip-renderer-test-s9nk0w12/hip-1e30.png (ok)
|
||||
PSF splats: cached 0, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 3
|
||||
Warning: --psf-min-y discarded one or more PSF events.
|
||||
|
||||
min_y=1e30: statistics match; HDR max_abs=0.0; exact=True
|
||||
@@ -0,0 +1 @@
|
||||
HIP PSF cache comparison: max_abs=2.8421709430404007e-14 max_rel=7.5319184269262976e-16
|
||||
@@ -0,0 +1 @@
|
||||
HIP PSF cache comparison: max_abs=2.8421709430404007e-14 max_rel=7.5319184269262976e-16
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.691 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=4096 spread=16 frame=3840x2160 event_bytes=56 CPU_reference=0.051886 s
|
||||
HIP create=0.023212 replay_wall=0.010834 upload=0.000021 kernel=0.005702 download=0.004809 batches=1 timed=1 max_abs=7.9936057773011271e-15 max_rel=2.9244848757288279e-15 flux_rel=3.55416413758235e-17
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.671 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=16384 spread=1 frame=3840x2160 event_bytes=56 CPU_reference=0.208507 s
|
||||
HIP create=0.024260 replay_wall=0.029202 upload=0.000050 kernel=0.023976 download=0.004869 batches=1 timed=1 max_abs=5.1159076974727213e-13 max_rel=4.4106699745012541e-15 flux_rel=3.1370299104282862e-18
|
||||
@@ -0,0 +1,3 @@
|
||||
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.703 s
|
||||
device=AMD Radeon RX 9070 arch=gfx1201 events=16384 spread=3840 frame=3840x2160 event_bytes=56 CPU_reference=0.422135 s
|
||||
HIP create=0.025980 replay_wall=0.026740 upload=0.000047 kernel=0.021492 download=0.004899 batches=1 timed=1 max_abs=2.7755575615628914e-17 max_rel=5.6947355265748357e-16 flux_rel=4.0906184864912441e-20
|
||||
@@ -89,6 +89,41 @@ mapping remain on the CPU. PSFs requiring direct evaluation retain the CPU
|
||||
reference path with ordered HDR transfers. HIP initialization or execution
|
||||
errors terminate the render instead of silently selecting the CPU backend.
|
||||
|
||||
HIP catalog mapping uses OpenMP producers (`OMP_NUM_THREADS`) with one private
|
||||
16,384-event chunk per worker. A shared GPU sink owns one double HDR image and
|
||||
PSF cache, plus two pinned upload slots protected by completion events. Each
|
||||
PSF uses a group of 32 threads to visit adjacent pixels; weights, support and
|
||||
HDR precision remain unchanged. CPU direct fallbacks exclude other submissions
|
||||
through the complete download/evaluate/upload boundary.
|
||||
|
||||
Every batch contributes to the final HIP timings. Long submissions print
|
||||
progress about every five seconds (completed counts cover reclaimed slots).
|
||||
The producer summary reports **summed worker wall time** in generation and
|
||||
submission/fallback, including lock/device waits in the latter; these overlapping
|
||||
times must not be added to GPU timings or interpreted as process CPU time.
|
||||
The two upload slots bound staging memory and allow CPU production ahead of GPU
|
||||
completion; copies and kernels still execute in order on one stream.
|
||||
|
||||
With both Minkowski binaries built using `ENABLE_HDR=1`,
|
||||
`python3 tests/test_hip_renderer.py build/Release/minkowski_sky build/Release/minkowski_sky_hip`
|
||||
runs small CPU/HIP fallback and min-Y comparisons sequentially. Each renderer
|
||||
subprocess has a 30-second timeout.
|
||||
|
||||
For a bounded production-cache benchmark, build and then run **one process at
|
||||
a time**, with a timeout:
|
||||
|
||||
```sh
|
||||
make PSF_BACKEND=hip SPACETIME=minkowski hip-psf-bench
|
||||
./build/Release/benchmark_hip_psf --help
|
||||
OMP_NUM_THREADS=16 timeout --kill-after=5s 45s ./build/Release/benchmark_hip_psf 4096 16
|
||||
```
|
||||
|
||||
Arguments are event count (default 4096, maximum 65536) and screen spread in
|
||||
pixels (default 16, maximum 3840). The benchmark runs a serial CPU HDR reference
|
||||
before HIP and checks double values. See the [bounded investigation and original
|
||||
logs](benchmarks/hip_psf_2026-09-07.md); its speedups do not establish a full-sky
|
||||
render time.
|
||||
|
||||
## Rebuilding and checks
|
||||
|
||||
Build type, spacetime, HDR, and PSF backend configurations have separate object
|
||||
|
||||
@@ -1,5 +1,20 @@
|
||||
# GPU PSF 累积计划
|
||||
|
||||
## 2026-09-07 更新
|
||||
|
||||
有界实测后，production HIP 已改为 32-thread/event 协作 kernel，并恢复 OpenMP
|
||||
catalog/inverse-map/颜色计算。每个 worker 拥有一个 16,384-event 私有块，共享的
|
||||
GPU sink 只在批量提交和完整 CPU direct-fallback 边界加锁，保留单份 cache/HDR。
|
||||
两个 pinned host/device slot 通过 kernel completion event 控制复用；所有 batch
|
||||
均计时，长任务会周期报告已提交与已回收的完成事件数。详细结果、限制、重现命令及
|
||||
原始输出见 [有界排查记录](benchmarks/hip_psf_2026-09-07.md)。
|
||||
|
||||
三种受控事件分布支持协作 kernel 的收益；真实三 tile 子集也改善了端到端耗时。
|
||||
没有据此把全部 kernel 时间归因为 atomic contention，未引入 tile-local reduction、
|
||||
float HDR 或黑体近似。下面第 7 节的 2026-09-05 状态是历史基线，单线程 producer
|
||||
和前 64 批计时限制已被此次实现取代。实际 `PsfCachedEvent` 为 56 B，16,384 项为
|
||||
896 KiB；早期按 24–32 B 估算的整帧内存不是当前结构的实际成本。
|
||||
|
||||
## 1. 目的与边界
|
||||
|
||||
本文件规划的是**最终点源 PSF 到 HDR framebuffer 的累积**加速，而不是 GPU
|
||||
|
||||
@@ -958,6 +958,25 @@ while (!queue_empty()) {
|
||||
|
||||
---
|
||||
|
||||
## 22.3 可选 HIP PSF 后端
|
||||
|
||||
CPU reference 验证后，HIP 只替换最终 PSF 累积；catalog/source-triangle 查询、
|
||||
inverse mapping、频移和黑体积分仍由 OpenMP worker 按 triangle 粗粒度并行完成。
|
||||
每 worker 独占最多 16,384 项的 event chunk，不创建 per-star task。GPU sink 独占
|
||||
一份 immutable cache 和 double RGB HDR；仅在 chunk 提交和 direct fallback 边界
|
||||
使用共享锁。direct fallback 的完成 GPU 工作、下载、CPU 累积、上传必须在同一锁内。
|
||||
|
||||
每个 PSF 用 32 个线程协作访问相邻像素，仍使用原来的四点 phase cache 插值、圆形
|
||||
support 和 double atomic 累积。两个 pinned host/device staging slot 只有在先前
|
||||
kernel 完成后才能复用；所有 GPU 工作保持单 stream 顺序，不要求整个帧事件驻留内存。
|
||||
计时 event 随 slot 复用，覆盖所有 batch，不再只测前 64 批。
|
||||
|
||||
以上参数由 [RX 9070 有界实验](benchmarks/hip_psf_2026-09-07.md) 支持，尚不是跨设备
|
||||
最优值。该实验未运行完整全天渲染，不能用缩小样本直接宣称整帧加速比。分桶规约、
|
||||
降低 HDR 精度或近似黑体积分均未作为此次优化的一部分。
|
||||
|
||||
---
|
||||
|
||||
# 23. Metric evaluator 的 thread-local workspace
|
||||
|
||||
nmesh 单点查询需要：
|
||||
|
||||
+133
-22
@@ -133,6 +133,9 @@ typedef struct {
|
||||
const PsfKernelCache *cache;
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
HipPsfSink *hip;
|
||||
omp_lock_t *hip_lock; /* Shared sink lock; acquired only per chunk/fallback. */
|
||||
int borrowed_hip;
|
||||
double submit_seconds;
|
||||
char hip_message[256];
|
||||
HipPsfTiming hip_timing;
|
||||
#endif
|
||||
@@ -176,7 +179,7 @@ static int psf_event_sink_init(PsfEventSink *sink, double *hdr, int width,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int psf_event_sink_flush(PsfEventSink *sink) {
|
||||
static int psf_event_sink_flush_unlocked(PsfEventSink *sink) {
|
||||
if (sink->failed)
|
||||
return -1;
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
@@ -197,8 +200,27 @@ static int psf_event_sink_flush(PsfEventSink *sink) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int psf_event_sink_flush(PsfEventSink *sink) {
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
const double start = omp_get_wtime();
|
||||
if (sink->hip_lock) omp_set_lock(sink->hip_lock);
|
||||
#endif
|
||||
const int result = psf_event_sink_flush_unlocked(sink);
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (sink->hip_lock) omp_unset_lock(sink->hip_lock);
|
||||
sink->submit_seconds += omp_get_wtime() - start;
|
||||
#endif
|
||||
return result;
|
||||
}
|
||||
|
||||
/* A borrowed sink calls this only while holding hip_lock across the entire
|
||||
* download -> CPU fallback -> upload transaction. */
|
||||
static int psf_event_sink_finish_for_cpu(PsfEventSink *sink) {
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (psf_event_sink_flush_unlocked(sink))
|
||||
#else
|
||||
if (psf_event_sink_flush(sink))
|
||||
#endif
|
||||
return -1;
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (sink->hip != NULL && hip_psf_sink_finish(sink->hip, sink->hdr,
|
||||
@@ -226,6 +248,13 @@ static int psf_event_sink_resume_gpu(PsfEventSink *sink) {
|
||||
}
|
||||
|
||||
static int psf_event_sink_destroy(PsfEventSink *sink) {
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (sink->borrowed_hip) {
|
||||
const int result = psf_event_sink_flush(sink);
|
||||
free(sink->events);
|
||||
return result;
|
||||
}
|
||||
#endif
|
||||
int result = psf_event_sink_finish_for_cpu(sink);
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (sink->hip != NULL && hip_psf_sink_get_timing(sink->hip, &sink->hip_timing)) {
|
||||
@@ -238,7 +267,7 @@ static int psf_event_sink_destroy(PsfEventSink *sink) {
|
||||
return result;
|
||||
}
|
||||
|
||||
#if FRAME_PSF_EVENT_SINK
|
||||
#if FRAME_PSF_EVENT_SINK || defined(PSF_BACKEND_HIP)
|
||||
static void psf_event_sink_emit(PsfEventSink *sink, const PsfCachedEvent *event) {
|
||||
if (sink->failed)
|
||||
return;
|
||||
@@ -1086,16 +1115,27 @@ static int splat_catalog_tile(const Star *stars, size_t count,
|
||||
&event, image_x, image_y, color, flux, context->psf, context->psf_cache,
|
||||
context->max_cache_psf_flux, context->psf_relative_tail, context->psf_min_y);
|
||||
if (direct_fallback == 1) {
|
||||
/* A direct fallback forms an explicit ordered CPU/GPU boundary. */
|
||||
if (psf_event_sink_finish_for_cpu(context->event_sink))
|
||||
return -1;
|
||||
splat_moffat_direct(context->hdr, context->width, context->height, image_x,
|
||||
image_y, color, flux, context->psf,
|
||||
context->psf_relative_tail, context->psf_min_y);
|
||||
if (psf_event_sink_resume_gpu(context->event_sink))
|
||||
return -1;
|
||||
/* Exclude every other submit and fallback until HDR is back on device. */
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
const double submit_start = omp_get_wtime();
|
||||
if (context->event_sink->hip_lock)
|
||||
omp_set_lock(context->event_sink->hip_lock);
|
||||
#endif
|
||||
int failed = psf_event_sink_finish_for_cpu(context->event_sink);
|
||||
if (!failed) {
|
||||
splat_moffat_direct(context->hdr, context->width, context->height, image_x,
|
||||
image_y, color, flux, context->psf,
|
||||
context->psf_relative_tail, context->psf_min_y);
|
||||
failed = psf_event_sink_resume_gpu(context->event_sink);
|
||||
}
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
if (context->event_sink->hip_lock)
|
||||
omp_unset_lock(context->event_sink->hip_lock);
|
||||
context->event_sink->submit_seconds += omp_get_wtime() - submit_start;
|
||||
#endif
|
||||
if (failed) return -1;
|
||||
} else if (direct_fallback != 3) {
|
||||
#if FRAME_PSF_EVENT_SINK
|
||||
#if FRAME_PSF_EVENT_SINK || defined(PSF_BACKEND_HIP)
|
||||
psf_event_sink_emit(context->event_sink, &event);
|
||||
#else
|
||||
splat_prepared_cached_event(context->hdr, context->width, context->height,
|
||||
@@ -1261,20 +1301,91 @@ size_t frame_splat_catalog(const FrameLensMesh *mesh,
|
||||
mesh->triangle_count);
|
||||
|
||||
#ifdef PSF_BACKEND_HIP
|
||||
/* A single GPU HDR framebuffer owns all cached events. Keep catalog/lens
|
||||
* work serial for this first direct-atomic integration; the CPU parallel
|
||||
* private-HDR path remains the PSF_BACKEND=cpu implementation. */
|
||||
const CatalogSplatStats hip_stats = splat_catalog_triangles(
|
||||
mesh, catalog, hdr, width, height, exposure, psf, psf_cache,
|
||||
max_magnification, max_cache_psf_flux, psf_relative_tail, psf_min_y,
|
||||
0, mesh->triangle_count, NULL);
|
||||
copy_psf_splat_stats(psf_stats, hip_stats);
|
||||
if (hip_stats.failed)
|
||||
return SIZE_MAX;
|
||||
/* CPU workers own only bounded event chunks. A single device cache/HDR is
|
||||
* borrowed under a coarse submission lock, never duplicated per worker. */
|
||||
PsfEventSink owner;
|
||||
if (psf_event_sink_init(&owner, hdr, width, height, psf_cache)) return SIZE_MAX;
|
||||
omp_lock_t submit_lock;
|
||||
omp_init_lock(&submit_lock);
|
||||
size_t hip_images = 0, hip_direct = 0, hip_clipped = 0, hip_discarded = 0;
|
||||
int hip_failed = 0, hip_workers = 0;
|
||||
double hip_generate_seconds = 0.0, hip_submit_seconds = 0.0;
|
||||
const double hip_start = omp_get_wtime();
|
||||
#ifdef GR_DEBUG
|
||||
double hip_max_magnification = 0.0;
|
||||
size_t hip_clamped = 0;
|
||||
#pragma omp parallel reduction(+ : hip_images, hip_direct, hip_clipped, hip_discarded, hip_clamped, hip_generate_seconds, hip_submit_seconds) reduction(max : hip_failed, hip_max_magnification)
|
||||
#else
|
||||
#pragma omp parallel reduction(+ : hip_images, hip_direct, hip_clipped, hip_discarded, hip_generate_seconds, hip_submit_seconds) reduction(max : hip_failed)
|
||||
#endif
|
||||
{
|
||||
const double worker_start = omp_get_wtime();
|
||||
#pragma omp single
|
||||
hip_workers = omp_get_num_threads();
|
||||
PsfEventSink local = {.hdr = hdr, .width = width, .height = height,
|
||||
.cache = psf_cache, .hip = owner.hip, .hip_lock = &submit_lock,
|
||||
.borrowed_hip = 1};
|
||||
local.events = malloc(PSF_EVENT_SINK_CAPACITY * sizeof *local.events);
|
||||
if (!local.events) {
|
||||
snprintf(local.hip_message, sizeof local.hip_message, "worker event allocation failed");
|
||||
psf_event_sink_mark_failed(&local, "producer initialization");
|
||||
}
|
||||
const size_t worker = (size_t)omp_get_thread_num();
|
||||
const size_t workers = (size_t)omp_get_num_threads();
|
||||
size_t completed = 0, next_report = 8;
|
||||
if (progress && progress->worker_callback)
|
||||
progress->worker_callback(progress->context, worker, workers, 0, 0);
|
||||
#pragma omp for schedule(dynamic, 1) nowait
|
||||
for (size_t t = 0; t < mesh->triangle_count; ++t) {
|
||||
if (local.failed) continue;
|
||||
const CatalogSplatStats stats = splat_catalog_triangles(
|
||||
mesh, catalog, hdr, width, height, exposure, psf, psf_cache,
|
||||
max_magnification, max_cache_psf_flux, psf_relative_tail, psf_min_y,
|
||||
t, t + 1, &local);
|
||||
hip_images += stats.images;
|
||||
hip_direct += stats.direct_fallbacks;
|
||||
hip_clipped += stats.cached_wing_clipped;
|
||||
hip_discarded += stats.discarded_below_min_y;
|
||||
hip_failed |= stats.failed;
|
||||
#ifdef GR_DEBUG
|
||||
hip_max_magnification = fmax(hip_max_magnification, stats.max_raw_magnification);
|
||||
hip_clamped += stats.magnification_clamped_triangles;
|
||||
#endif
|
||||
++completed;
|
||||
if (progress && progress->worker_callback && completed == next_report) {
|
||||
progress->worker_callback(progress->context, worker, workers, completed, 0);
|
||||
if (next_report <= SIZE_MAX / 2) next_report *= 2;
|
||||
}
|
||||
}
|
||||
if (psf_event_sink_destroy(&local)) hip_failed = 1;
|
||||
hip_submit_seconds += local.submit_seconds;
|
||||
hip_generate_seconds += omp_get_wtime() - worker_start - local.submit_seconds;
|
||||
if (progress && progress->worker_callback)
|
||||
progress->worker_callback(progress->context, worker, workers, completed, 1);
|
||||
}
|
||||
omp_destroy_lock(&submit_lock);
|
||||
if (psf_event_sink_destroy(&owner)) hip_failed = 1;
|
||||
fprintf(stderr, "HIP producers: %d workers; summed generation %.3f s, submission/fallback %.3f s; wall %.3f s\n",
|
||||
hip_workers, hip_generate_seconds, hip_submit_seconds, omp_get_wtime() - hip_start);
|
||||
copy_psf_splat_stats(psf_stats, (CatalogSplatStats){
|
||||
.images = hip_images, .direct_fallbacks = hip_direct,
|
||||
.cached_wing_clipped = hip_clipped, .discarded_below_min_y = hip_discarded,
|
||||
.gpu_event_count = owner.hip_timing.event_count,
|
||||
.gpu_batch_count = owner.hip_timing.batch_count,
|
||||
.gpu_timed_batch_count = owner.hip_timing.timed_batch_count,
|
||||
.gpu_upload_seconds = owner.hip_timing.upload_seconds,
|
||||
.gpu_kernel_seconds = owner.hip_timing.kernel_seconds,
|
||||
.gpu_download_seconds = owner.hip_timing.download_seconds,
|
||||
#ifdef GR_DEBUG
|
||||
.max_raw_magnification = hip_max_magnification,
|
||||
.magnification_clamped_triangles = hip_clamped,
|
||||
#endif
|
||||
});
|
||||
if (hip_failed) return SIZE_MAX;
|
||||
if (progress != NULL && progress->callback != NULL)
|
||||
progress->callback(progress->context, FRAME_SPLAT_PROGRESS_END,
|
||||
mesh->triangle_count, mesh->triangle_count);
|
||||
return hip_stats.images;
|
||||
return hip_images;
|
||||
#endif
|
||||
|
||||
const size_t pixel_count = (size_t)width * height * 3;
|
||||
|
||||
+6
-4
@@ -32,16 +32,18 @@ int hip_psf_sink_create(HipPsfSink **sink, int width, int height,
|
||||
int hip_psf_sink_load_hdr(HipPsfSink *sink, const double *hdr,
|
||||
char *message, size_t message_size);
|
||||
|
||||
/* Queues a cached-event chunk. Direct fallbacks and min-Y discards stay with
|
||||
* the caller; event_count must not exceed the creation capacity. */
|
||||
/* Copies a chunk into one of two owned pinned staging slots; caller memory
|
||||
* may be reused on return. Slot reuse waits for its previous kernel. Calls
|
||||
* sharing a sink must be serialized by the owner. Direct fallbacks and min-Y
|
||||
* discards stay with the caller; event_count must not exceed capacity. */
|
||||
int hip_psf_sink_submit(HipPsfSink *sink, const PsfCachedEvent *events,
|
||||
size_t event_count, char *message, size_t message_size);
|
||||
|
||||
/* Completes all work and overwrites hdr with double linear RGB device HDR. */
|
||||
int hip_psf_sink_finish(HipPsfSink *sink, double *hdr, char *message,
|
||||
size_t message_size);
|
||||
/* Valid after hip_psf_sink_finish(); timings are accumulated without a
|
||||
* per-batch host synchronization. */
|
||||
/* Complete after finish(); otherwise includes recycled/completed slots only.
|
||||
* Every batch is timed with a fixed-size reusable event pool. */
|
||||
int hip_psf_sink_get_timing(const HipPsfSink *sink, HipPsfTiming *timing);
|
||||
void hip_psf_sink_destroy(HipPsfSink *sink);
|
||||
|
||||
|
||||
+103
-64
@@ -5,27 +5,34 @@
|
||||
#include <cmath>
|
||||
#include <cstdio>
|
||||
#include <limits>
|
||||
#include <vector>
|
||||
#include <chrono>
|
||||
#include <cstring>
|
||||
|
||||
struct HipPsfBatchTiming {
|
||||
enum { PSF_LANES_PER_EVENT = 32, PSF_THREADS_PER_BLOCK = 128 };
|
||||
|
||||
/* Two reusable staging slots bound host/device queue memory. A slot may be
|
||||
* overwritten only after its kernel_end event completes. All API calls for a
|
||||
* sink are serialized by its owner, including calls from CPU producer workers. */
|
||||
struct HipPsfBatch {
|
||||
PsfCachedEvent *host = nullptr, *device = nullptr;
|
||||
hipEvent_t upload_start = nullptr, upload_end = nullptr;
|
||||
hipEvent_t kernel_start = nullptr, kernel_end = nullptr;
|
||||
size_t count = 0;
|
||||
};
|
||||
|
||||
enum { HIP_PSF_MAX_TIMED_BATCHES = 64 };
|
||||
|
||||
struct HipPsfSink {
|
||||
PsfCachedEvent *events = nullptr;
|
||||
HipPsfBatch slots[2];
|
||||
float *weights = nullptr;
|
||||
double *hdr = nullptr;
|
||||
hipStream_t stream = nullptr;
|
||||
size_t event_capacity = 0, hdr_values = 0;
|
||||
size_t completed_events = 0;
|
||||
int device = 0;
|
||||
int width = 0, height = 0, phase_resolution = 0, radius_pixels = 0;
|
||||
double max_radius_pixels = 0.0;
|
||||
hipEvent_t download_start = nullptr, download_end = nullptr;
|
||||
std::vector<HipPsfBatchTiming> batches;
|
||||
size_t measured_batches = 0;
|
||||
HipPsfTiming timing = {};
|
||||
std::chrono::steady_clock::time_point last_report = std::chrono::steady_clock::now();
|
||||
};
|
||||
|
||||
static int report(hipError_t status, char *message, size_t message_size) {
|
||||
@@ -37,13 +44,19 @@ static void ok(char *message, size_t message_size) {
|
||||
if (message && message_size) std::snprintf(message, message_size, "ok");
|
||||
}
|
||||
|
||||
static void destroy_batch_timing(HipPsfBatchTiming *timing) {
|
||||
if (!timing) return;
|
||||
(void)hipEventDestroy(timing->upload_start);
|
||||
(void)hipEventDestroy(timing->upload_end);
|
||||
(void)hipEventDestroy(timing->kernel_start);
|
||||
(void)hipEventDestroy(timing->kernel_end);
|
||||
*timing = {};
|
||||
static int collect_batch(HipPsfSink *sink, HipPsfBatch *batch,
|
||||
char *message, size_t message_size) {
|
||||
if (!batch->count) return 0;
|
||||
float upload_ms = 0.0f, kernel_ms = 0.0f;
|
||||
if (report(hipEventSynchronize(batch->kernel_end), message, message_size) ||
|
||||
report(hipEventElapsedTime(&upload_ms, batch->upload_start, batch->upload_end), message, message_size) ||
|
||||
report(hipEventElapsedTime(&kernel_ms, batch->kernel_start, batch->kernel_end), message, message_size)) return -1;
|
||||
sink->timing.upload_seconds += upload_ms * 1e-3;
|
||||
sink->timing.kernel_seconds += kernel_ms * 1e-3;
|
||||
++sink->timing.timed_batch_count;
|
||||
sink->completed_events += batch->count;
|
||||
batch->count = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
__device__ static size_t weight_index(int phase_resolution, int radius_pixels,
|
||||
@@ -71,7 +84,11 @@ __global__ static void splat_kernel(const PsfCachedEvent *events, size_t count,
|
||||
int width, int height, const float *weights,
|
||||
int phase_resolution, int radius_pixels,
|
||||
double max_radius_pixels, double *hdr) {
|
||||
const size_t index = (size_t)blockIdx.x * blockDim.x + threadIdx.x;
|
||||
/* Consecutive lanes visit consecutive pixels of the same phase plane.
|
||||
* Fixed 32-lane groups also work on wave64 devices without wave intrinsics. */
|
||||
const size_t thread = (size_t)blockIdx.x * blockDim.x + threadIdx.x;
|
||||
const size_t index = thread / PSF_LANES_PER_EVENT;
|
||||
const int lane = thread % PSF_LANES_PER_EVENT;
|
||||
if (index >= count) return;
|
||||
const PsfCachedEvent event = events[index];
|
||||
const int base_x = (int)floor(event.x), base_y = (int)floor(event.y);
|
||||
@@ -88,7 +105,7 @@ __global__ static void splat_kernel(const PsfCachedEvent *events, size_t count,
|
||||
if (!row_range(event.support_radius, fx, fy, support, offset_y, &first, &last)) continue;
|
||||
if (first < -base_x) first = -base_x;
|
||||
if (last >= width - base_x) last = width - base_x - 1;
|
||||
for (int offset_x = first; offset_x <= last; ++offset_x) {
|
||||
for (int offset_x = first + lane; offset_x <= last; offset_x += PSF_LANES_PER_EVENT) {
|
||||
const int px = base_x + offset_x;
|
||||
const double w00 = weights[weight_index(phase_resolution, radius_pixels, x0, y0, offset_x, offset_y)];
|
||||
const double w10 = weights[weight_index(phase_resolution, radius_pixels, x1, y0, offset_x, offset_y)];
|
||||
@@ -119,15 +136,18 @@ extern "C" int hip_psf_sink_create(HipPsfSink **out, int width, int height,
|
||||
const PsfKernelCache *cache, size_t event_capacity,
|
||||
char *message, size_t message_size) {
|
||||
if (!out || width <= 0 || height <= 0 || !cache || !cache->ready || !cache->weights ||
|
||||
cache->phase_resolution <= 0 || cache->radius_pixels < 0 || event_capacity == 0) {
|
||||
cache->phase_resolution <= 0 || cache->radius_pixels < 0 || event_capacity == 0 ||
|
||||
event_capacity > std::numeric_limits<size_t>::max() / sizeof(PsfCachedEvent)) {
|
||||
if (message && message_size) std::snprintf(message, message_size, "invalid HIP PSF sink arguments");
|
||||
return -1;
|
||||
}
|
||||
const size_t nodes = (size_t)cache->phase_resolution + 1;
|
||||
const size_t side = (size_t)cache->radius_pixels * 2 + 1;
|
||||
if (nodes > std::numeric_limits<size_t>::max() / nodes || nodes * nodes > std::numeric_limits<size_t>::max() / side ||
|
||||
nodes * nodes * side > std::numeric_limits<size_t>::max() / side || (size_t)width > std::numeric_limits<size_t>::max() / (size_t)height ||
|
||||
(size_t)width * (size_t)height > std::numeric_limits<size_t>::max() / 3) {
|
||||
nodes * nodes * side > std::numeric_limits<size_t>::max() / side ||
|
||||
nodes * nodes * side * side > std::numeric_limits<size_t>::max() / sizeof(float) ||
|
||||
(size_t)width > std::numeric_limits<size_t>::max() / (size_t)height ||
|
||||
(size_t)width * (size_t)height > std::numeric_limits<size_t>::max() / (3 * sizeof(double))) {
|
||||
if (message && message_size) std::snprintf(message, message_size, "HIP PSF sink size overflow");
|
||||
return -1;
|
||||
}
|
||||
@@ -138,16 +158,30 @@ extern "C" int hip_psf_sink_create(HipPsfSink **out, int width, int height,
|
||||
sink->width = width; sink->height = height; sink->phase_resolution = cache->phase_resolution;
|
||||
sink->radius_pixels = cache->radius_pixels; sink->max_radius_pixels = cache->max_radius_pixels;
|
||||
const size_t weight_count = nodes * nodes * side * side;
|
||||
if (report(hipStreamCreate(&sink->stream), message, message_size) ||
|
||||
if (report(hipGetDevice(&sink->device), message, message_size) ||
|
||||
report(hipStreamCreate(&sink->stream), message, message_size) ||
|
||||
report(hipEventCreate(&sink->download_start), message, message_size) ||
|
||||
report(hipEventCreate(&sink->download_end), message, message_size) ||
|
||||
report(hipMalloc(&sink->events, event_capacity * sizeof *sink->events), message, message_size) ||
|
||||
report(hipMalloc(&sink->weights, weight_count * sizeof *sink->weights), message, message_size) ||
|
||||
report(hipMalloc(&sink->hdr, sink->hdr_values * sizeof *sink->hdr), message, message_size) ||
|
||||
report(hipMemcpyAsync(sink->weights, cache->weights, weight_count * sizeof *sink->weights, hipMemcpyHostToDevice, sink->stream), message, message_size) ||
|
||||
report(hipMemsetAsync(sink->hdr, 0, sink->hdr_values * sizeof *sink->hdr, sink->stream), message, message_size)) {
|
||||
hip_psf_sink_destroy(sink); return -1;
|
||||
}
|
||||
for (HipPsfBatch &batch : sink->slots) {
|
||||
if (report(hipHostMalloc(&batch.host, event_capacity * sizeof(PsfCachedEvent)), message, message_size) ||
|
||||
report(hipMalloc(&batch.device, event_capacity * sizeof(PsfCachedEvent)), message, message_size) ||
|
||||
report(hipEventCreate(&batch.upload_start), message, message_size) ||
|
||||
report(hipEventCreate(&batch.upload_end), message, message_size) ||
|
||||
report(hipEventCreate(&batch.kernel_start), message, message_size) ||
|
||||
report(hipEventCreate(&batch.kernel_end), message, message_size)) {
|
||||
hip_psf_sink_destroy(sink); return -1;
|
||||
}
|
||||
}
|
||||
/* The caller may release the immutable host cache after creation. */
|
||||
if (report(hipStreamSynchronize(sink->stream), message, message_size)) {
|
||||
hip_psf_sink_destroy(sink); return -1;
|
||||
}
|
||||
*out = sink; ok(message, message_size); return 0;
|
||||
}
|
||||
|
||||
@@ -158,37 +192,37 @@ extern "C" int hip_psf_sink_submit(HipPsfSink *sink, const PsfCachedEvent *event
|
||||
return -1;
|
||||
}
|
||||
if (!event_count) { ok(message, message_size); return 0; }
|
||||
const unsigned int threads = 128;
|
||||
const size_t blocks = (event_count + threads - 1) / threads;
|
||||
HipPsfBatchTiming timing;
|
||||
const int timed = sink->batches.size() < HIP_PSF_MAX_TIMED_BATCHES;
|
||||
if (blocks > std::numeric_limits<unsigned int>::max() ||
|
||||
(timed && (report(hipEventCreate(&timing.upload_start), message, message_size) ||
|
||||
report(hipEventCreate(&timing.upload_end), message, message_size) ||
|
||||
report(hipEventCreate(&timing.kernel_start), message, message_size) ||
|
||||
report(hipEventCreate(&timing.kernel_end), message, message_size) ||
|
||||
report(hipEventRecord(timing.upload_start, sink->stream), message, message_size))) ||
|
||||
report(hipMemcpyAsync(sink->events, events, event_count * sizeof *events,
|
||||
hipMemcpyHostToDevice, sink->stream), message, message_size) ||
|
||||
(timed && (report(hipEventRecord(timing.upload_end, sink->stream), message, message_size) ||
|
||||
report(hipEventRecord(timing.kernel_start, sink->stream), message, message_size)))) {
|
||||
destroy_batch_timing(&timing);
|
||||
if (report(hipSetDevice(sink->device), message, message_size)) return -1;
|
||||
const unsigned int threads = PSF_THREADS_PER_BLOCK;
|
||||
const size_t per_block = PSF_THREADS_PER_BLOCK / PSF_LANES_PER_EVENT;
|
||||
const size_t blocks = event_count / per_block + (event_count % per_block != 0);
|
||||
if (blocks > std::numeric_limits<unsigned int>::max()) {
|
||||
if (message && message_size) std::snprintf(message, message_size, "HIP PSF grid too large");
|
||||
return -1;
|
||||
}
|
||||
HipPsfBatch &batch = sink->slots[sink->timing.batch_count % 2];
|
||||
if (collect_batch(sink, &batch, message, message_size)) return -1;
|
||||
std::memcpy(batch.host, events, event_count * sizeof *events);
|
||||
if (report(hipEventRecord(batch.upload_start, sink->stream), message, message_size) ||
|
||||
report(hipMemcpyAsync(batch.device, batch.host, event_count * sizeof *events,
|
||||
hipMemcpyHostToDevice, sink->stream), message, message_size) ||
|
||||
report(hipEventRecord(batch.upload_end, sink->stream), message, message_size) ||
|
||||
report(hipEventRecord(batch.kernel_start, sink->stream), message, message_size)) return -1;
|
||||
hipLaunchKernelGGL(splat_kernel, dim3((unsigned int)blocks), dim3(threads), 0, sink->stream,
|
||||
sink->events, event_count, sink->width, sink->height, sink->weights,
|
||||
batch.device, event_count, sink->width, sink->height, sink->weights,
|
||||
sink->phase_resolution, sink->radius_pixels, sink->max_radius_pixels, sink->hdr);
|
||||
if (report(hipGetLastError(), message, message_size) ||
|
||||
(timed && report(hipEventRecord(timing.kernel_end, sink->stream), message, message_size))) {
|
||||
destroy_batch_timing(&timing);
|
||||
return -1;
|
||||
}
|
||||
if (timed) {
|
||||
sink->batches.push_back(timing);
|
||||
++sink->timing.timed_batch_count;
|
||||
}
|
||||
report(hipEventRecord(batch.kernel_end, sink->stream), message, message_size)) return -1;
|
||||
batch.count = event_count;
|
||||
++sink->timing.batch_count;
|
||||
sink->timing.event_count += event_count;
|
||||
const auto now = std::chrono::steady_clock::now();
|
||||
if (std::chrono::duration<double>(now - sink->last_report).count() >= 5.0) {
|
||||
std::fprintf(stderr, "HIP PSF progress: %zu submitted / %zu completed events; %zu / %zu batches timed; kernel %.3f s\n",
|
||||
sink->timing.event_count, sink->completed_events, sink->timing.timed_batch_count,
|
||||
sink->timing.batch_count, sink->timing.kernel_seconds);
|
||||
sink->last_report = now;
|
||||
}
|
||||
ok(message, message_size); return 0;
|
||||
}
|
||||
|
||||
@@ -198,29 +232,24 @@ extern "C" int hip_psf_sink_load_hdr(HipPsfSink *sink, const double *hdr,
|
||||
if (message && message_size) std::snprintf(message, message_size, "invalid HIP PSF HDR upload");
|
||||
return -1;
|
||||
}
|
||||
if (report(hipMemcpyAsync(sink->hdr, hdr, sink->hdr_values * sizeof *hdr,
|
||||
hipMemcpyHostToDevice, sink->stream), message, message_size))
|
||||
if (report(hipSetDevice(sink->device), message, message_size) ||
|
||||
report(hipMemcpyAsync(sink->hdr, hdr, sink->hdr_values * sizeof *hdr,
|
||||
hipMemcpyHostToDevice, sink->stream), message, message_size) ||
|
||||
report(hipStreamSynchronize(sink->stream), message, message_size))
|
||||
return -1;
|
||||
ok(message, message_size); return 0;
|
||||
}
|
||||
|
||||
extern "C" int hip_psf_sink_finish(HipPsfSink *sink, double *hdr, char *message, size_t message_size) {
|
||||
if (!sink || !hdr) { if (message && message_size) std::snprintf(message, message_size, "invalid HIP PSF HDR download"); return -1; }
|
||||
if (report(hipEventRecord(sink->download_start, sink->stream), message, message_size) ||
|
||||
if (report(hipSetDevice(sink->device), message, message_size) ||
|
||||
report(hipEventRecord(sink->download_start, sink->stream), message, message_size) ||
|
||||
report(hipMemcpyAsync(hdr, sink->hdr, sink->hdr_values * sizeof *hdr, hipMemcpyDeviceToHost, sink->stream), message, message_size) ||
|
||||
report(hipEventRecord(sink->download_end, sink->stream), message, message_size) ||
|
||||
report(hipStreamSynchronize(sink->stream), message, message_size)) return -1;
|
||||
float milliseconds = 0.0f;
|
||||
for (size_t i = sink->measured_batches; i < sink->batches.size(); ++i) {
|
||||
const HipPsfBatchTiming &batch = sink->batches[i];
|
||||
if (report(hipEventElapsedTime(&milliseconds, batch.upload_start, batch.upload_end),
|
||||
message, message_size)) return -1;
|
||||
sink->timing.upload_seconds += milliseconds * 1e-3;
|
||||
if (report(hipEventElapsedTime(&milliseconds, batch.kernel_start, batch.kernel_end),
|
||||
message, message_size)) return -1;
|
||||
sink->timing.kernel_seconds += milliseconds * 1e-3;
|
||||
}
|
||||
sink->measured_batches = sink->batches.size();
|
||||
for (HipPsfBatch &batch : sink->slots)
|
||||
if (collect_batch(sink, &batch, message, message_size)) return -1;
|
||||
if (report(hipEventElapsedTime(&milliseconds, sink->download_start, sink->download_end),
|
||||
message, message_size)) return -1;
|
||||
sink->timing.download_seconds += milliseconds * 1e-3;
|
||||
@@ -235,10 +264,20 @@ extern "C" int hip_psf_sink_get_timing(const HipPsfSink *sink, HipPsfTiming *tim
|
||||
|
||||
extern "C" void hip_psf_sink_destroy(HipPsfSink *sink) {
|
||||
if (!sink) return;
|
||||
for (HipPsfBatchTiming &timing : sink->batches)
|
||||
destroy_batch_timing(&timing);
|
||||
(void)hipEventDestroy(sink->download_start);
|
||||
(void)hipEventDestroy(sink->download_end);
|
||||
(void)hipFree(sink->events); (void)hipFree(sink->weights); (void)hipFree(sink->hdr);
|
||||
(void)hipStreamDestroy(sink->stream); delete sink;
|
||||
(void)hipSetDevice(sink->device);
|
||||
if (sink->stream) (void)hipStreamSynchronize(sink->stream);
|
||||
for (HipPsfBatch &batch : sink->slots) {
|
||||
if (batch.upload_start) (void)hipEventDestroy(batch.upload_start);
|
||||
if (batch.upload_end) (void)hipEventDestroy(batch.upload_end);
|
||||
if (batch.kernel_start) (void)hipEventDestroy(batch.kernel_start);
|
||||
if (batch.kernel_end) (void)hipEventDestroy(batch.kernel_end);
|
||||
if (batch.host) (void)hipHostFree(batch.host);
|
||||
if (batch.device) (void)hipFree(batch.device);
|
||||
}
|
||||
if (sink->download_start) (void)hipEventDestroy(sink->download_start);
|
||||
if (sink->download_end) (void)hipEventDestroy(sink->download_end);
|
||||
if (sink->weights) (void)hipFree(sink->weights);
|
||||
if (sink->hdr) (void)hipFree(sink->hdr);
|
||||
if (sink->stream) (void)hipStreamDestroy(sink->stream);
|
||||
delete sink;
|
||||
}
|
||||
@@ -0,0 +1,96 @@
|
||||
#include "hip_psf.h"
|
||||
#include <hip/hip_runtime.h>
|
||||
#include <omp.h>
|
||||
#include <cmath>
|
||||
#include <cstdio>
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
#include <vector>
|
||||
|
||||
/* Bounded production-cache replay. One process runs CPU reference then HIP;
|
||||
* no catalog loading or geodesic work. Arguments: events, spread pixels. */
|
||||
int main(int argc, char **argv) {
|
||||
if (argc == 2 && !std::strcmp(argv[1], "--help")) {
|
||||
std::puts("Usage: benchmark_hip_psf [EVENTS [SPREAD_PIXELS]]\n"
|
||||
" EVENTS Cached events, 1..65536 (default: 4096)\n"
|
||||
" SPREAD_PIXELS Star-center spread, 1..3840 (default: 16)\n"
|
||||
"Runs a serial CPU reference, then HIP, at 3840x2160; PSF 2.7/4.5, tail 1e-8.\n"
|
||||
"Use an external timeout and run only one benchmark process at a time.");
|
||||
return 0;
|
||||
}
|
||||
auto number = [](const char *s, long upper) {
|
||||
char *end = nullptr;
|
||||
const long n = std::strtol(s, &end, 10);
|
||||
return s != end && !*end && n >= 1 && n <= upper ? (int)n : 0;
|
||||
};
|
||||
const int count = argc > 1 ? number(argv[1], 65536) : 4096;
|
||||
const int spread = argc > 2 ? number(argv[2], 3840) : 16;
|
||||
if (argc > 3 || !count || !spread) {
|
||||
std::fputs("Invalid bounded benchmark arguments; see --help.\n", stderr);
|
||||
return 2;
|
||||
}
|
||||
std::setvbuf(stdout, nullptr, _IOLBF, 0);
|
||||
const int width = 3840, height = 2160;
|
||||
const size_t values = (size_t)width * height * 3;
|
||||
PsfKernelCache cache = {};
|
||||
const PointSpreadFunction psf = {2.7, 4.5};
|
||||
if (psf_kernel_cache_init(&cache, &psf, 1e-8)) return 1;
|
||||
psf_kernel_cache_report_ready(&cache, stdout);
|
||||
std::vector<PsfCachedEvent> events(count);
|
||||
unsigned state = 12345;
|
||||
auto uniform = [&]() { state = state * 1664525u + 1013904223u;
|
||||
return (state >> 8) * (1.0 / 16777216.0); };
|
||||
for (auto &event : events) {
|
||||
const double x = (width - spread) * 0.5 + uniform() * spread;
|
||||
const double sy = spread < height ? spread : height;
|
||||
const double y = (height - sy) * 0.5 + uniform() * sy;
|
||||
const LinearRgb color = {0.1 + uniform(), 0.1 + uniform(), 0.1 + uniform()};
|
||||
const int result = psf_prepare_cached_event(&event, x, y, color,
|
||||
0.1 + uniform(), &psf, &cache, 1e8, 1e-8, 0);
|
||||
if (result != 0) return 1;
|
||||
}
|
||||
std::vector<double> cpu(values, 0), gpu(values, 0);
|
||||
double start = omp_get_wtime();
|
||||
for (const auto &event : events)
|
||||
splat_prepared_cached_event(cpu.data(), width, height, &event, &cache);
|
||||
const double cpu_seconds = omp_get_wtime() - start;
|
||||
char message[256] = {};
|
||||
hipDeviceProp_t prop;
|
||||
if (hipGetDeviceProperties(&prop, 0) != hipSuccess) return 1;
|
||||
std::printf("device=%s arch=%s events=%d spread=%d frame=%dx%d event_bytes=%zu CPU_reference=%.6f s\n",
|
||||
prop.name, prop.gcnArchName, count, spread, width, height, sizeof(PsfCachedEvent), cpu_seconds);
|
||||
HipPsfSink *sink = nullptr;
|
||||
start = omp_get_wtime();
|
||||
if (hip_psf_sink_create(&sink, width, height, &cache, 16384, message, sizeof message)) {
|
||||
std::fprintf(stderr, "create: %s\n", message); return 1;
|
||||
}
|
||||
const double create_seconds = omp_get_wtime() - start;
|
||||
start = omp_get_wtime();
|
||||
for (size_t i = 0; i < events.size(); i += 16384) {
|
||||
size_t n = events.size() - i;
|
||||
if (n > 16384) n = 16384;
|
||||
if (hip_psf_sink_submit(sink, events.data() + i, n, message, sizeof message)) {
|
||||
std::fprintf(stderr, "submit: %s\n", message); return 1;
|
||||
}
|
||||
}
|
||||
if (hip_psf_sink_finish(sink, gpu.data(), message, sizeof message)) {
|
||||
std::fprintf(stderr, "finish: %s\n", message); return 1;
|
||||
}
|
||||
const double wall = omp_get_wtime() - start;
|
||||
HipPsfTiming timing = {};
|
||||
hip_psf_sink_get_timing(sink, &timing);
|
||||
double max_abs = 0, max_rel = 0, sum = 0, diff = 0;
|
||||
for (size_t i = 0; i < values; ++i) {
|
||||
if (!std::isfinite(gpu[i])) return 1;
|
||||
const double d = std::fabs(gpu[i] - cpu[i]);
|
||||
max_abs = std::fmax(max_abs, d);
|
||||
if (cpu[i] != 0) max_rel = std::fmax(max_rel, d / std::fabs(cpu[i]));
|
||||
sum += cpu[i]; diff += gpu[i] - cpu[i];
|
||||
}
|
||||
std::printf("HIP create=%.6f replay_wall=%.6f upload=%.6f kernel=%.6f download=%.6f batches=%zu timed=%zu max_abs=%.17g max_rel=%.17g flux_rel=%.17g\n",
|
||||
create_seconds, wall, timing.upload_seconds, timing.kernel_seconds, timing.download_seconds,
|
||||
timing.batch_count, timing.timed_batch_count, max_abs, max_rel, diff / sum);
|
||||
hip_psf_sink_destroy(sink);
|
||||
psf_kernel_cache_destroy(&cache);
|
||||
return max_abs < 1e-10 && max_rel < 1e-10 ? 0 : 1;
|
||||
}
|
||||
+32
-1
@@ -57,7 +57,38 @@ int main() {
|
||||
return 1;
|
||||
}
|
||||
double max_abs = 0.0, max_rel = 0.0;
|
||||
/* Exercise both reusable slots, more than the old 64-batch timing limit,
|
||||
* immediate caller-buffer reuse, edge clipping and an ordered CPU boundary. */
|
||||
for (int batch = 0; batch < 70; ++batch) {
|
||||
for (int j = 0; j < 3; ++j) {
|
||||
events[j] = PsfCachedEvent{};
|
||||
const int result = psf_prepare_cached_event(&events[j],
|
||||
-4.75 + (batch * 7 + j * 13) % 75,
|
||||
-3.125 + (batch * 11 + j * 5) % 58, colors[j],
|
||||
batch % 7 == 0 ? 1000.0 : 0.01, &psf, &cache, 1e8, 1e-8, 0.0);
|
||||
if (result != 0 && result != 2) return 1;
|
||||
splat_prepared_cached_event(cpu_hdr, width, height, &events[j], &cache);
|
||||
}
|
||||
if (hip_psf_sink_submit(sink, events, 3, message, sizeof message)) {
|
||||
std::fprintf(stderr, "streaming submit failed: %s\n", message); return 1;
|
||||
}
|
||||
for (auto &event : events) event = PsfCachedEvent{};
|
||||
if (batch == 35) {
|
||||
if (hip_psf_sink_finish(sink, gpu_hdr, message, sizeof message)) return 1;
|
||||
for (double *hdr : {cpu_hdr, gpu_hdr})
|
||||
splat_moffat_direct(hdr, width, height, 12.25, 20.75, colors[0],
|
||||
0.2, &psf, 1e-8, 0.0);
|
||||
if (hip_psf_sink_load_hdr(sink, gpu_hdr, message, sizeof message)) return 1;
|
||||
}
|
||||
}
|
||||
if (hip_psf_sink_finish(sink, gpu_hdr, message, sizeof message) ||
|
||||
hip_psf_sink_get_timing(sink, &timing) || timing.event_count != 213 ||
|
||||
timing.batch_count != 71 || timing.timed_batch_count != 71) {
|
||||
std::fprintf(stderr, "streaming completion/accounting failed: %s\n", message);
|
||||
return 1;
|
||||
}
|
||||
for (size_t i = 0; i < values; ++i) {
|
||||
if (!std::isfinite(cpu_hdr[i]) || !std::isfinite(gpu_hdr[i])) return 1;
|
||||
const double absolute = std::fabs(cpu_hdr[i] - gpu_hdr[i]);
|
||||
max_abs = std::fmax(max_abs, absolute);
|
||||
if (std::fabs(cpu_hdr[i]) > 1e-30)
|
||||
@@ -66,5 +97,5 @@ int main() {
|
||||
std::printf("HIP PSF cache comparison: max_abs=%.17g max_rel=%.17g\n", max_abs, max_rel);
|
||||
hip_psf_sink_destroy(sink);
|
||||
std::free(cpu_hdr); std::free(gpu_hdr); psf_kernel_cache_destroy(&cache);
|
||||
return max_abs <= 1e-12 && max_rel <= 1e-12 ? 0 : 1;
|
||||
return max_abs <= 1e-10 && max_rel <= 1e-12 ? 0 : 1;
|
||||
}
|
||||
@@ -0,0 +1,61 @@
|
||||
#!/usr/bin/env python3
|
||||
"""Sequential, bounded CPU/HIP renderer checks for shared-HDR fallback safety."""
|
||||
import argparse
|
||||
import importlib.util
|
||||
import math
|
||||
import os
|
||||
from pathlib import Path
|
||||
import re
|
||||
import struct
|
||||
import subprocess
|
||||
import tempfile
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("cpu", type=Path, help="Minkowski CPU executable")
|
||||
parser.add_argument("hip", type=Path, help="Minkowski HIP executable")
|
||||
args = parser.parse_args()
|
||||
repo = Path(__file__).resolve().parents[1]
|
||||
spec = importlib.util.spec_from_file_location("fits", repo / "scripts/fits_floatdiff.py")
|
||||
fits = importlib.util.module_from_spec(spec)
|
||||
spec.loader.exec_module(fits)
|
||||
env = dict(os.environ, OMP_NUM_THREADS="4")
|
||||
with tempfile.TemporaryDirectory(prefix="gr-hip-renderer-test-") as directory:
|
||||
for min_y, expected in [("0", (2, 1, 0)), ("1e30", (0, 0, 3))]:
|
||||
results = []
|
||||
for label, binary in [("cpu", args.cpu), ("hip", args.hip)]:
|
||||
output = Path(directory) / f"{label}-{min_y}.png"
|
||||
command = [str(binary.resolve()), "--catalog",
|
||||
str(repo / "tests/data/hip_psf_mixed_catalog.csv"),
|
||||
"--width", "96", "--height", "64", "--fov-deg", "30",
|
||||
"--look-ra-deg", "2", "--look-dec-deg", "1",
|
||||
"--coarse-cell-pixels", "16", "--refine-max-level", "0",
|
||||
"--exposure", "1000", "--psf-fwhm-pixels", "2.7",
|
||||
"--psf-moffat-beta", "4.5", "--psf-relative-tail", "1e-8",
|
||||
"--max-cache-psf-flux", "1", "--psf-min-y", min_y,
|
||||
"--hdr-output", "--output", str(output)]
|
||||
print("RUN", command, flush=True)
|
||||
run = subprocess.run(command, env=env, text=True, capture_output=True, timeout=30)
|
||||
print(run.stdout, run.stderr, flush=True)
|
||||
run.check_returncode()
|
||||
match = re.search(r"PSF splats: cached (\d+), cached wing-clipped (\d+), "
|
||||
r"direct fallbacks (\d+), discarded below min-Y (\d+)",
|
||||
run.stdout + run.stderr)
|
||||
assert match, "missing splat accounting"
|
||||
stats = tuple(map(int, match.groups()))
|
||||
assert (stats[0], stats[2], stats[3]) == expected, stats
|
||||
results.append((stats, fits.read_fits(output.with_name(output.stem + "_HDR.fits"))))
|
||||
assert results[0][0] == results[1][0], "CPU/HIP statistics differ"
|
||||
(shape, cpu), (gpu_shape, gpu) = results[0][1], results[1][1]
|
||||
assert shape == gpu_shape
|
||||
maximum = 0.0
|
||||
for (a,), (b,) in zip(struct.iter_unpack(">f", cpu), struct.iter_unpack(">f", gpu)):
|
||||
assert math.isfinite(a) and math.isfinite(b)
|
||||
assert math.isclose(a, b, rel_tol=2**-23, abs_tol=0), (a, b)
|
||||
maximum = max(maximum, abs(a - b))
|
||||
print(f"min_y={min_y}: statistics match; HDR max_abs={maximum}; exact={cpu == gpu}", flush=True)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in new issue
Block a user