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GR-raytracing/benchmarks/2mass_galactic_center_cpu_hip_2026-09-07/cpu.log
T
wyj ab7d879f6c Doc: record full-sky CPU and HIP benchmark comparison
Preserve user-provided complete CPU and HIP logs and associate the optimized implementation with e1ec480669. Record matching event counts, user-confirmed bit-identical PNG output, and the 2.77x workflow speedup with tracing/import differences noted.

Mark the pre-artifact-fix CPU benchmark as historical and link the new paired result.
2026-09-06 21:40:51 -04:00

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❯ time ./build/Release/schwarzschild_sky \
--psf-relative-tail 1e-8 \
--psf-min-y 0 \
--max-cache-psf-flux 1e8 \
--all-sky-catalog assets/2mass/processed/all_sky \
--refine-max-level 4 \
--refine-jacobian-min 0.2 \
--width 3840 --height 2160 \
--look-ra-deg 262.5 --look-dec-deg -30 \
--fov-deg 45 \
--coarse-cell-pixels 16 \
--exposure 1e13 \
--psf-fwhm-pixels 2.7 --psf-moffat-beta 4.5 \
--catalog-load-workers 4 \
--observer-radius 100 \
--hdr-output --lens-map-output output/lens/schwarzschild_galactic_center_R100_45deg_16_4_4k_.grlens \
--output output/imgs/2mass_galactic_center_schwarzschild_R100_4k_1e13_beta4.5_16_4-full-gpu.png
PSF cache ready: 64x64 phases, radius 47 px, relative tail 1e-08, tail abs 1e-06, boundary 1e-07, build 0.676 s
Wrote lens map: output/lens/schwarzschild_galactic_center_R100_45deg_16_4_4k_.grlens (65817 vertices, 130882 triangles)
Catalog prefetch: 64440 requested, 64440 newly loaded (343363141 stars), 0 unavailable in 49.253 s; 4 loader workers
Rendered 598264924 images from 343363141 catalog stars to output/imgs/2mass_galactic_center_schwarzschild_R100_4k_1e13_beta4.5_16_4-full-gpu.png (ok)
PSF splats: cached 598264924, cached wing-clipped 0, direct fallbacks 0, discarded below min-Y 0
./build/Release/schwarzschild_sky --psf-relative-tail 1e-8 --psf-min-y 0 1e8 22234.08s user 200.30s system 1521% cpu 24:34.32 total