ydb/build/plugins/cuda.py, branch mainMirror of YDB github reposhttps://code.mastervirt.ru/ydb/atom?h=main2026-03-26T00:07:48Z[build] cuda: Fix CUB with CUDA_SRCS()2026-03-26T00:07:48Zdeshevoydeshevoy@yandex-team.com2026-03-25T21:19:53Zurn:sha1:ff7835403a6a43d352a94c8e9bfa8a7fdc18901a
Specify `__CUDA_ARCH_LIST__` explicitly so CUB namespace stay the same across all nvcc invokations
commit_hash:2100ccb2307100378bcead498fd34cd11e44c566
[build] cuda: Disable some warnings when compiling host code2026-02-09T00:18:52Zdeshevoydeshevoy@yandex-team.com2026-02-08T23:49:52Zurn:sha1:97138ada9b70305854bcd48c9a2fbe500df0b014
nvcc disables them implicitly
ISSUE:
commit_hash:0b68decce1f030902bd770b8b98fc8102c97e738
[build] cuda: Add .module_id sanity check to CUDA_SRCS2026-02-02T17:54:05Zdeshevoydeshevoy@yandex-team.com2026-02-02T17:17:29Zurn:sha1:527205698ee1e45c26021bea3ea3a94b9bfaca5e
IDs generated by different cicc invocations should match
ISSUE:
commit_hash:7cd593cee44b31875e7166709d7614dcfa3f1f14
[build] cuda: Fix CUDA_SRCS to support architecture- and family-specific features2026-02-02T17:48:27Zdeshevoydeshevoy@yandex-team.com2026-02-02T17:12:30Zurn:sha1:5c6eeb9bcf8adb1fabac60bcc83e359580210446
E.g. sm_90a or sm_100f
ISSUE:
commit_hash:250df064a8abcac925db676565582b5ef05401bb
[build] cuda: Fix2026-02-01T19:47:50Zdeshevoydeshevoy@yandex-team.com2026-02-01T19:21:16Zurn:sha1:b2d18406dc63ac0d0bfbfa6cd9c0589174f3b58e
commit_hash:f73df3ec27f0695b21e7047ee465b15b201ea06b
[build] cuda: Introduce CUDA_SRCS macro utilizing parallelized device code compilation2026-02-01T17:51:53Zdeshevoydeshevoy@yandex-team.com2026-02-01T17:25:47Zurn:sha1:2726a4c04b0e9ddc111f2d1ea56390624cb67228
Instead of a single graph node launching NVCC to compile .cu for both host and all device architectures
CUDA_SRCS generates multiple nodes:
- node per each device architecture producing PTX and CUBIN
- node merging all PTX and CUBIN files into a single FATBIN blob
- node producing .cpp with host code
- node compiling host .cpp with embedded FATBIN blob
CUDA_ARCHITECTURES variable is used to determine the list of architectures to compile device code for.
ISSUE:
commit_hash:0a4c2797dd238ae062482af30694df6978301278