leonarski_fandClaude Opus 5
2be8680422
Build Packages / build:rpm (rocky9_sls9) (push) Successful in 12m51s
Build Packages / build:rpm (rocky8) (push) Successful in 12m23s
Build Packages / XDS test (durin plugin) (push) Successful in 8m38s
Build Packages / Generate python client (push) Successful in 31s
Build Packages / Build documentation (push) Successful in 1m7s
Build Packages / Unit tests (push) Successful in 1h19m8s
Build Packages / Create release (push) Skipped
Build Packages / build:viewer-tgz:cpu (push) Successful in 6m53s
Build Packages / build:rpm (ubuntu2404) (push) Successful in 12m25s
Build Packages / build:viewer-tgz:cuda (push) Successful in 8m31s
Build Packages / build:rpm (ubuntu2204) (push) Successful in 13m9s
Build Packages / build:rpm (rocky9) (push) Successful in 13m46s
Build Packages / build:rpm (ubuntu2404_nocuda) (push) Successful in 13m47s
Build Packages / XDS test (neggia plugin) (push) Successful in 8m3s
Build Packages / build:rpm (rocky8_nocuda) (push) Successful in 14m23s
Build Packages / XDS test (JFJoch plugin) (push) Successful in 9m19s
Build Packages / build:rpm (ubuntu2204_nocuda) (push) Successful in 14m25s
Build Packages / DIALS test (push) Successful in 14m46s
Build Packages / build:rpm (rocky9_nocuda) (push) Successful in 14m56s
Build Packages / build:rpm (rocky8_sls9) (push) Successful in 14m56s
Build Packages / build:windows:nocuda (push) Canceled after 0s
Build Packages / build:windows:cuda (push) Canceled after 0s
Every per-thread stream was created with cudaStreamDefault, and the 20 MB raw image upload went to the legacy NULL stream. A NULL-stream operation implicitly synchronises with every blocking stream in the process, so with one engine per worker thread no two workers' GPU work could ever overlap - the whole GPU pipeline ran serially however many threads were asked for. Create the streams non-blocking and put the upload on the engine's own stream. Measured on 2000 serial stills, interleaved, medians of three: 24.6 -> 19.2 s at -N 32 (-22%), 32.7 -> 21.0 s at -N 16 (-36%), CPU utilisation 436-570% -> 723-859%. Output bit-identical - same observations, uniques, completeness, R-meas, CC1/2, error model and cell. The stream is synchronised at the end of the same function, so the ordering the code relies on is unchanged. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>