Ensure that headers in `<cuda/*>` can be build with a C++ only compiler #3472

miscco · 2025-01-22T09:01:01Z

We were never really clear about what we support, so be nice and make sure those headers can also be included without a cuda compiler

Fixes #3372

github-actions · 2025-01-22T11:29:40Z

🟩 CI finished in 2h 02m: Pass: 100%/135 | Total: 2d 10h | Avg: 25m 52s | Max: 1h 20m | Hits: 393%/23303

🟩 cub: Pass: 100%/38 | Total: 1d 04h | Avg: 45m 26s | Max: 1h 18m | Hits: 146%/3540

🟩 cpu
  🟩 amd64              Pass: 100%/36  | Total:  1d 03h | Avg: 45m 24s | Max:  1h 18m | Hits: 146%/3540  
  🟩 arm64              Pass: 100%/2   | Total:  1h 32m | Avg: 46m 09s | Max: 47m 27s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 06m | Avg: 49m 21s | Max:  1h 04m | Hits: 148%/885   
  🟩 12.5               Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 08m
  🟩 12.6               Pass: 100%/31  | Total: 22h 25m | Avg: 43m 24s | Max:  1h 18m | Hits: 145%/2655  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  1h 49m | Avg: 54m 33s | Max: 57m 48s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 06m | Avg: 49m 21s | Max:  1h 04m | Hits: 148%/885   
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 08m
  🟩 nvcc12.6           Pass: 100%/29  | Total: 20h 36m | Avg: 42m 38s | Max:  1h 18m | Hits: 145%/2655  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 49m | Avg: 54m 33s | Max: 57m 48s
  🟩 nvcc               Pass: 100%/36  | Total:  1d 02h | Avg: 44m 56s | Max:  1h 18m | Hits: 146%/3540  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 08m | Avg: 47m 05s | Max: 51m 23s
  🟩 Clang15            Pass: 100%/1   | Total: 47m 45s | Avg: 47m 45s | Max: 47m 45s
  🟩 Clang16            Pass: 100%/1   | Total: 46m 03s | Avg: 46m 03s | Max: 46m 03s
  🟩 Clang17            Pass: 100%/1   | Total: 51m 48s | Avg: 51m 48s | Max: 51m 48s
  🟩 Clang18            Pass: 100%/7   | Total:  4h 59m | Avg: 42m 48s | Max: 57m 48s
  🟩 GCC7               Pass: 100%/2   | Total:  1h 31m | Avg: 45m 43s | Max: 46m 09s
  🟩 GCC8               Pass: 100%/1   | Total: 50m 49s | Avg: 50m 49s | Max: 50m 49s
  🟩 GCC9               Pass: 100%/2   | Total:  1h 33m | Avg: 46m 56s | Max: 47m 55s
  🟩 GCC10              Pass: 100%/1   | Total: 54m 14s | Avg: 54m 14s | Max: 54m 14s
  🟩 GCC11              Pass: 100%/1   | Total: 48m 00s | Avg: 48m 00s | Max: 48m 00s
  🟩 GCC12              Pass: 100%/3   | Total:  1h 26m | Avg: 28m 47s | Max: 50m 25s
  🟩 GCC13              Pass: 100%/8   | Total:  4h 13m | Avg: 31m 44s | Max: 50m 42s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 08m | Hits: 147%/1770  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 18m | Hits: 145%/1770  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 08m
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total: 10h 33m | Avg: 45m 15s | Max: 57m 48s
  🟩 GCC                Pass: 100%/18  | Total: 11h 18m | Avg: 37m 42s | Max: 54m 14s
  🟩 MSVC               Pass: 100%/4   | Total:  4h 39m | Avg:  1h 09m | Max:  1h 18m | Hits: 146%/3540  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 08m
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 35m 57s | Avg: 17m 58s | Max: 19m 21s
  🟩 v100               Pass: 100%/36  | Total:  1d 04h | Avg: 46m 58s | Max:  1h 18m | Hits: 146%/3540  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total:  1d 02h | Avg: 50m 46s | Max:  1h 18m | Hits: 146%/3540  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 20m 20s | Avg: 20m 20s | Max: 20m 20s
  🟩 GraphCapture       Pass: 100%/1   | Total: 18m 43s | Avg: 18m 43s | Max: 18m 43s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 06m | Avg: 22m 16s | Max: 25m 30s
  🟩 TestGPU            Pass: 100%/2   | Total: 46m 49s | Avg: 23m 24s | Max: 24m 49s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 35m 57s | Avg: 17m 58s | Max: 19m 21s
  🟩 90a                Pass: 100%/1   | Total: 16m 50s | Avg: 16m 50s | Max: 16m 50s
🟩 std
  🟩 17                 Pass: 100%/14  | Total: 12h 38m | Avg: 54m 12s | Max:  1h 08m | Hits: 147%/2655  
  🟩 20                 Pass: 100%/24  | Total: 16h 07m | Avg: 40m 19s | Max:  1h 18m | Hits: 143%/885

🟩 libcudacxx: Pass: 100%/37 | Total: 6h 45m | Avg: 10m 58s | Max: 33m 22s | Hits: 676%/10061

🟩 cpu
  🟩 amd64              Pass: 100%/35  | Total:  6h 38m | Avg: 11m 22s | Max: 33m 22s | Hits: 676%/10061 
  🟩 arm64              Pass: 100%/2   | Total:  7m 28s | Avg:  3m 44s | Max:  3m 58s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 41m 44s | Avg:  8m 20s | Max: 21m 47s | Hits: 677%/2470  
  🟩 12.5               Pass: 100%/2   | Total: 42m 05s | Avg: 21m 02s | Max: 33m 22s
  🟩 12.6               Pass: 100%/30  | Total:  5h 22m | Avg: 10m 44s | Max: 32m 28s | Hits: 676%/7591  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/4   | Total:  1h 06m | Avg: 16m 36s | Max: 21m 49s
  🟩 nvcc12.0           Pass: 100%/5   | Total: 41m 44s | Avg:  8m 20s | Max: 21m 47s | Hits: 677%/2470  
  🟩 nvcc12.5           Pass: 100%/2   | Total: 42m 05s | Avg: 21m 02s | Max: 33m 22s
  🟩 nvcc12.6           Pass: 100%/26  | Total:  4h 15m | Avg:  9m 49s | Max: 32m 28s | Hits: 676%/7591  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/4   | Total:  1h 06m | Avg: 16m 36s | Max: 21m 49s
  🟩 nvcc               Pass: 100%/33  | Total:  5h 39m | Avg: 10m 17s | Max: 33m 22s | Hits: 676%/10061 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 21m 53s | Avg:  5m 28s | Max:  7m 30s
  🟩 Clang15            Pass: 100%/1   | Total:  4m 25s | Avg:  4m 25s | Max:  4m 25s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 01s | Avg:  5m 01s | Max:  5m 01s
  🟩 Clang17            Pass: 100%/1   | Total:  7m 40s | Avg:  7m 40s | Max:  7m 40s
  🟩 Clang18            Pass: 100%/8   | Total:  1h 44m | Avg: 13m 05s | Max: 24m 17s
  🟩 GCC7               Pass: 100%/2   | Total:  6m 57s | Avg:  3m 28s | Max:  3m 39s
  🟩 GCC8               Pass: 100%/1   | Total:  3m 39s | Avg:  3m 39s | Max:  3m 39s
  🟩 GCC9               Pass: 100%/2   | Total:  7m 31s | Avg:  3m 45s | Max:  3m 55s
  🟩 GCC10              Pass: 100%/1   | Total:  4m 05s | Avg:  4m 05s | Max:  4m 05s
  🟩 GCC11              Pass: 100%/1   | Total:  4m 04s | Avg:  4m 04s | Max:  4m 04s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 15s | Avg:  4m 15s | Max:  4m 15s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 28m | Avg: 11m 03s | Max: 32m 28s
  🟩 MSVC14.29          Pass: 100%/2   | Total: 46m 18s | Avg: 23m 09s | Max: 24m 31s | Hits: 677%/4950  
  🟩 MSVC14.39          Pass: 100%/2   | Total: 54m 50s | Avg: 27m 25s | Max: 28m 16s | Hits: 676%/5111  
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 42m 05s | Avg: 21m 02s | Max: 33m 22s
🟩 cxx_family
  🟩 Clang              Pass: 100%/15  | Total:  2h 23m | Avg:  9m 34s | Max: 24m 17s
  🟩 GCC                Pass: 100%/16  | Total:  1h 58m | Avg:  7m 25s | Max: 32m 28s
  🟩 MSVC               Pass: 100%/4   | Total:  1h 41m | Avg: 25m 17s | Max: 28m 16s | Hits: 676%/10061 
  🟩 NVHPC              Pass: 100%/2   | Total: 42m 05s | Avg: 21m 02s | Max: 33m 22s
🟩 gpu
  🟩 v100               Pass: 100%/37  | Total:  6h 45m | Avg: 10m 58s | Max: 33m 22s | Hits: 676%/10061 
🟩 jobs
  🟩 Build              Pass: 100%/32  | Total:  5h 09m | Avg:  9m 40s | Max: 33m 22s | Hits: 676%/10061 
  🟩 NVRTC              Pass: 100%/2   | Total: 54m 25s | Avg: 27m 12s | Max: 32m 28s
  🟩 Test               Pass: 100%/2   | Total: 39m 54s | Avg: 19m 57s | Max: 24m 17s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 04s | Avg:  2m 04s | Max:  2m 04s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total: 12m 25s | Avg: 12m 25s | Max: 12m 25s
  🟩 90a                Pass: 100%/2   | Total: 17m 23s | Avg:  8m 41s | Max: 13m 09s
🟩 std
  🟩 17                 Pass: 100%/15  | Total:  2h 40m | Avg: 10m 40s | Max: 26m 34s | Hits: 676%/7430  
  🟩 20                 Pass: 100%/21  | Total:  4h 03m | Avg: 11m 36s | Max: 33m 22s | Hits: 675%/2631

🟩 thrust: Pass: 100%/37 | Total: 19h 56m | Avg: 32m 20s | Max: 1h 20m | Hits: 181%/9180

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 39m 18s | Avg: 19m 39s | Max: 22m 43s
🟩 cpu
  🟩 amd64              Pass: 100%/35  | Total: 19h 08m | Avg: 32m 48s | Max:  1h 20m | Hits: 181%/9180  
  🟩 arm64              Pass: 100%/2   | Total: 47m 55s | Avg: 23m 57s | Max: 25m 20s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 02m | Avg: 36m 35s | Max:  1h 09m | Hits: 141%/1836  
  🟩 12.5               Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 10m
  🟩 12.6               Pass: 100%/30  | Total: 14h 35m | Avg: 29m 11s | Max:  1h 20m | Hits: 190%/7344  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 47m 56s | Avg: 23m 58s | Max: 24m 09s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 02m | Avg: 36m 35s | Max:  1h 09m | Hits: 141%/1836  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 10m
  🟩 nvcc12.6           Pass: 100%/28  | Total: 13h 47m | Avg: 29m 33s | Max:  1h 20m | Hits: 190%/7344  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 47m 56s | Avg: 23m 58s | Max: 24m 09s
  🟩 nvcc               Pass: 100%/35  | Total: 19h 08m | Avg: 32m 48s | Max:  1h 20m | Hits: 181%/9180  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 49m | Avg: 27m 26s | Max: 28m 03s
  🟩 Clang15            Pass: 100%/1   | Total: 28m 32s | Avg: 28m 32s | Max: 28m 32s
  🟩 Clang16            Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
  🟩 Clang17            Pass: 100%/1   | Total: 26m 48s | Avg: 26m 48s | Max: 26m 48s
  🟩 Clang18            Pass: 100%/7   | Total:  2h 29m | Avg: 21m 21s | Max: 29m 17s
  🟩 GCC7               Pass: 100%/2   | Total: 56m 04s | Avg: 28m 02s | Max: 28m 31s
  🟩 GCC8               Pass: 100%/1   | Total: 29m 22s | Avg: 29m 22s | Max: 29m 22s
  🟩 GCC9               Pass: 100%/2   | Total:  1h 00m | Avg: 30m 13s | Max: 30m 13s
  🟩 GCC10              Pass: 100%/1   | Total: 29m 00s | Avg: 29m 00s | Max: 29m 00s
  🟩 GCC11              Pass: 100%/1   | Total: 30m 13s | Avg: 30m 13s | Max: 30m 13s
  🟩 GCC12              Pass: 100%/1   | Total: 31m 56s | Avg: 31m 56s | Max: 31m 56s
  🟩 GCC13              Pass: 100%/8   | Total:  2h 40m | Avg: 20m 01s | Max: 32m 17s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits: 138%/3672  
  🟩 MSVC14.39          Pass: 100%/3   | Total:  3h 02m | Avg:  1h 00m | Max:  1h 20m | Hits: 209%/5508  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 10m
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total:  5h 40m | Avg: 24m 19s | Max: 29m 17s
  🟩 GCC                Pass: 100%/16  | Total:  6h 37m | Avg: 24m 49s | Max: 32m 17s
  🟩 MSVC               Pass: 100%/5   | Total:  5h 21m | Avg:  1h 04m | Max:  1h 20m | Hits: 181%/9180  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 10m
🟩 gpu
  🟩 v100               Pass: 100%/37  | Total: 19h 56m | Avg: 32m 20s | Max:  1h 20m | Hits: 181%/9180  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total: 18h 18m | Avg: 35m 25s | Max:  1h 20m | Hits: 135%/7344  
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 08s | Avg: 17m 02s | Max: 36m 01s | Hits: 365%/1836  
  🟩 TestGPU            Pass: 100%/3   | Total: 47m 06s | Avg: 15m 42s | Max: 16m 35s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total: 12m 47s | Avg: 12m 47s | Max: 12m 47s
🟩 std
  🟩 17                 Pass: 100%/14  | Total:  9h 16m | Avg: 39m 44s | Max:  1h 09m | Hits: 136%/5508  
  🟩 20                 Pass: 100%/21  | Total: 10h 00m | Avg: 28m 36s | Max:  1h 20m | Hits: 247%/3672

🟩 cudax: Pass: 100%/20 | Total: 1h 49m | Avg: 5m 28s | Max: 18m 20s | Hits: 363%/522

🟩 cpu
  🟩 amd64              Pass: 100%/16  | Total:  1h 39m | Avg:  6m 11s | Max: 18m 20s | Hits: 363%/522   
  🟩 arm64              Pass: 100%/4   | Total: 10m 29s | Avg:  2m 37s | Max:  2m 45s
🟩 ctk
  🟩 12.0               Pass: 100%/1   | Total: 13m 38s | Avg: 13m 38s | Max: 13m 38s | Hits: 381%/261   
  🟩 12.5               Pass: 100%/2   | Total: 10m 12s | Avg:  5m 06s | Max:  5m 23s
  🟩 12.6               Pass: 100%/17  | Total:  1h 25m | Avg:  5m 02s | Max: 18m 20s | Hits: 344%/261   
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/1   | Total: 13m 38s | Avg: 13m 38s | Max: 13m 38s | Hits: 381%/261   
  🟩 nvcc12.5           Pass: 100%/2   | Total: 10m 12s | Avg:  5m 06s | Max:  5m 23s
  🟩 nvcc12.6           Pass: 100%/17  | Total:  1h 25m | Avg:  5m 02s | Max: 18m 20s | Hits: 344%/261   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/20  | Total:  1h 49m | Avg:  5m 28s | Max: 18m 20s | Hits: 363%/522   
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 18s | Avg:  3m 18s | Max:  3m 18s
  🟩 Clang15            Pass: 100%/1   | Total:  3m 08s | Avg:  3m 08s | Max:  3m 08s
  🟩 Clang16            Pass: 100%/1   | Total:  3m 04s | Avg:  3m 04s | Max:  3m 04s
  🟩 Clang17            Pass: 100%/1   | Total:  3m 03s | Avg:  3m 03s | Max:  3m 03s
  🟩 Clang18            Pass: 100%/4   | Total: 23m 39s | Avg:  5m 54s | Max: 14m 57s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 01s | Avg:  3m 01s | Max:  3m 01s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 05s | Avg:  3m 05s | Max:  3m 05s
  🟩 GCC12              Pass: 100%/2   | Total: 21m 22s | Avg: 10m 41s | Max: 18m 20s
  🟩 GCC13              Pass: 100%/4   | Total: 10m 30s | Avg:  2m 37s | Max:  2m 44s
  🟩 MSVC14.36          Pass: 100%/1   | Total: 13m 38s | Avg: 13m 38s | Max: 13m 38s | Hits: 381%/261   
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 29s | Avg: 11m 29s | Max: 11m 29s | Hits: 344%/261   
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 10m 12s | Avg:  5m 06s | Max:  5m 23s
🟩 cxx_family
  🟩 Clang              Pass: 100%/8   | Total: 36m 12s | Avg:  4m 31s | Max: 14m 57s
  🟩 GCC                Pass: 100%/8   | Total: 37m 58s | Avg:  4m 44s | Max: 18m 20s
  🟩 MSVC               Pass: 100%/2   | Total: 25m 07s | Avg: 12m 33s | Max: 13m 38s | Hits: 363%/522   
  🟩 NVHPC              Pass: 100%/2   | Total: 10m 12s | Avg:  5m 06s | Max:  5m 23s
🟩 gpu
  🟩 v100               Pass: 100%/20  | Total:  1h 49m | Avg:  5m 28s | Max: 18m 20s | Hits: 363%/522   
🟩 jobs
  🟩 Build              Pass: 100%/18  | Total:  1h 16m | Avg:  4m 14s | Max: 13m 38s | Hits: 363%/522   
  🟩 Test               Pass: 100%/2   | Total: 33m 17s | Avg: 16m 38s | Max: 18m 20s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 42s | Avg:  2m 42s | Max:  2m 42s
  🟩 90a                Pass: 100%/1   | Total:  2m 44s | Avg:  2m 44s | Max:  2m 44s
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 12m 42s | Avg:  3m 10s | Max:  4m 49s
  🟩 20                 Pass: 100%/16  | Total:  1h 36m | Avg:  6m 02s | Max: 18m 20s | Hits: 363%/522

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 10m 10s | Avg: 5m 05s | Max: 8m 13s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 gpu
  🟩 v100               Pass: 100%/2   | Total: 10m 10s | Avg:  5m 05s | Max:  8m 13s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  1m 57s | Avg:  1m 57s | Max:  1m 57s
  🟩 Test               Pass: 100%/1   | Total:  8m 13s | Avg:  8m 13s | Max:  8m 13s

🟩 python: Pass: 100%/1 | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s

👃 Inspect Changes

Modifications in project?

	Project
	CCCL Infrastructure
+/-	libcu++
	CUB
	Thrust
	CUDA Experimental
	python
	CCCL C Parallel Library
	Catch2Helper

Modifications in project or dependencies?

	Project
	CCCL Infrastructure
+/-	libcu++
+/-	CUB
+/-	Thrust
+/-	CUDA Experimental
+/-	python
+/-	CCCL C Parallel Library
+/-	Catch2Helper

🏃‍ Runner counts (total jobs: 135)

#	Runner
92	`linux-amd64-cpu16`
17	`linux-amd64-gpu-v100-latest-1`
15	`windows-amd64-cpu16`
10	`linux-arm64-cpu16`
1	`linux-amd64-gpu-h100-latest-1-testing`

…er (NVIDIA#3472)

@shwina

update docs update docs add `memcmp`, `memmove` and `memchr` implementations implement tests Use cuda::std::min/max in Thrust (NVIDIA#3364) Implement `cuda::std::numeric_limits` for `__half` and `__nv_bfloat16` (NVIDIA#3361) * implement `cuda::std::numeric_limits` for `__half` and `__nv_bfloat16` Cleanup util_arch (NVIDIA#2773) Deprecate thrust::null_type (NVIDIA#3367) Deprecate cub::DeviceSpmv (NVIDIA#3320) Fixes: NVIDIA#896 Improves `DeviceSegmentedSort` test run time for large number of items and segments (NVIDIA#3246) * fixes segment offset generation * switches to analytical verification * switches to analytical verification for pairs * fixes spelling * adds tests for large number of segments * fixes narrowing conversion in tests * addresses review comments * fixes includes Compile basic infra test with C++17 (NVIDIA#3377) Adds support for large number of items and large number of segments to `DeviceSegmentedSort` (NVIDIA#3308) * fixes segment offset generation * switches to analytical verification * switches to analytical verification for pairs * addresses review comments * introduces segment offset type * adds tests for large number of segments * adds support for large number of segments * drops segment offset type * fixes thrust namespace * removes about-to-be-deprecated cub iterators * no exec specifier on defaulted ctor * fixes gcc7 linker error * uses local_segment_index_t throughout * determine offset type based on type returned by segment iterator begin/end iterators * minor style improvements Exit with error when RAPIDS CI fails. (NVIDIA#3385) cuda.parallel: Support structured types as algorithm inputs (NVIDIA#3218) * Introduce gpu_struct decorator and typing * Enable `reduce` to accept arrays of structs as inputs * Add test for reducing arrays-of-struct * Update documentation * Use a numpy array rather than ctypes object * Change zeros -> empty for output array and temp storage * Add a TODO for typing GpuStruct * Documentation udpates * Remove test_reduce_struct_type from test_reduce.py * Revert to `to_cccl_value()` accepting ndarray + GpuStruct * Bump copyrights --------- Co-authored-by: Ashwin Srinath <shwina@users.noreply.github.com> Deprecate thrust::async (NVIDIA#3324) Fixes: NVIDIA#100 Review/Deprecate CUB `util.ptx` for CCCL 2.x (NVIDIA#3342) Fix broken `_CCCL_BUILTIN_ASSUME` macro (NVIDIA#3314) * add compiler-specific path * fix device code path * add _CCC_ASSUME Deprecate thrust::numeric_limits (NVIDIA#3366) Replace `typedef` with `using` in libcu++ (NVIDIA#3368) Deprecate thrust::optional (NVIDIA#3307) Fixes: NVIDIA#3306 Upgrade to Catch2 3.8 (NVIDIA#3310) Fixes: NVIDIA#1724 refactor `<cuda/std/cstdint>` (NVIDIA#3325) Co-authored-by: Bernhard Manfred Gruber <bernhardmgruber@gmail.com> Update CODEOWNERS (NVIDIA#3331) * Update CODEOWNERS * Update CODEOWNERS * Update CODEOWNERS * [pre-commit.ci] auto code formatting --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Fix sign-compare warning (NVIDIA#3408) Implement more cmath functions to be usable on host and device (NVIDIA#3382) * Implement more cmath functions to be usable on host and device * Implement math roots functions * Implement exponential functions Redefine and deprecate thrust::remove_cvref (NVIDIA#3394) * Redefine and deprecate thrust::remove_cvref Co-authored-by: Michael Schellenberger Costa <miscco@nvidia.com> Fix assert definition for NVHPC due to constexpr issues (NVIDIA#3418) NVHPC cannot decide at compile time where the code would run so _CCCL_ASSERT within a constexpr function breaks it. Fix this by always using the host definition which should also work on device. Fixes NVIDIA#3411 Extend CUB reduce benchmarks (NVIDIA#3401) * Rename max.cu to custom.cu, since it uses a custom operator * Extend types covered my min.cu to all fundamental types * Add some notes on how to collect tuning parameters Fixes: NVIDIA#3283 Update upload-pages-artifact to v3 (NVIDIA#3423) * Update upload-pages-artifact to v3 * Empty commit --------- Co-authored-by: Ashwin Srinath <shwina@users.noreply.github.com> Replace and deprecate thrust::cuda_cub::terminate (NVIDIA#3421) `std::linalg` accessors and `transposed_layout` (NVIDIA#2962) Add round up/down to multiple (NVIDIA#3234) [FEA]: Introduce Python module with CCCL headers (NVIDIA#3201) * Add cccl/python/cuda_cccl directory and use from cuda_parallel, cuda_cooperative * Run `copy_cccl_headers_to_aude_include()` before `setup()` * Create python/cuda_cccl/cuda/_include/__init__.py, then simply import cuda._include to find the include path. * Add cuda.cccl._version exactly as for cuda.cooperative and cuda.parallel * Bug fix: cuda/_include only exists after shutil.copytree() ran. * Use `f"cuda-cccl @ file://{cccl_path}/python/cuda_cccl"` in setup.py * Remove CustomBuildCommand, CustomWheelBuild in cuda_parallel/setup.py (they are equivalent to the default functions) * Replace := operator (needs Python 3.8+) * Fix oversights: remove `pip3 install ./cuda_cccl` lines from README.md * Restore original README.md: `pip3 install -e` now works on first pass. * cuda_cccl/README.md: FOR INTERNAL USE ONLY * Remove `$pymajor.$pyminor.` prefix in cuda_cccl _version.py (as suggested under NVIDIA#3201 (comment)) Command used: ci/update_version.sh 2 8 0 * Modernize pyproject.toml, setup.py Trigger for this change: * NVIDIA#3201 (comment) * NVIDIA#3201 (comment) * Install CCCL headers under cuda.cccl.include Trigger for this change: * NVIDIA#3201 (comment) Unexpected accidental discovery: cuda.cooperative unit tests pass without CCCL headers entirely. * Factor out cuda_cccl/cuda/cccl/include_paths.py * Reuse cuda_cccl/cuda/cccl/include_paths.py from cuda_cooperative * Add missing Copyright notice. * Add missing __init__.py (cuda.cccl) * Add `"cuda.cccl"` to `autodoc.mock_imports` * Move cuda.cccl.include_paths into function where it is used. (Attempt to resolve Build and Verify Docs failure.) * Add # TODO: move this to a module-level import * Modernize cuda_cooperative/pyproject.toml, setup.py * Convert cuda_cooperative to use hatchling as build backend. * Revert "Convert cuda_cooperative to use hatchling as build backend." This reverts commit 61637d6. * Move numpy from [build-system] requires -> [project] dependencies * Move pyproject.toml [project] dependencies -> setup.py install_requires, to be able to use CCCL_PATH * Remove copy_license() and use license_files=["../../LICENSE"] instead. * Further modernize cuda_cccl/setup.py to use pathlib * Trivial simplifications in cuda_cccl/pyproject.toml * Further simplify cuda_cccl/pyproject.toml, setup.py: remove inconsequential code * Make cuda_cooperative/pyproject.toml more similar to cuda_cccl/pyproject.toml * Add taplo-pre-commit to .pre-commit-config.yaml * taplo-pre-commit auto-fixes * Use pathlib in cuda_cooperative/setup.py * CCCL_PYTHON_PATH in cuda_cooperative/setup.py * Modernize cuda_parallel/pyproject.toml, setup.py * Use pathlib in cuda_parallel/setup.py * Add `# TOML lint & format` comment. * Replace MANIFEST.in with `[tool.setuptools.package-data]` section in pyproject.toml * Use pathlib in cuda/cccl/include_paths.py * pre-commit autoupdate (EXCEPT clang-format, which was manually restored) * Fixes after git merge main * Resolve warning: AttributeError: '_Reduce' object has no attribute 'build_result' ``` =========================================================================== warnings summary =========================================================================== tests/test_reduce.py::test_reduce_non_contiguous /home/coder/cccl/python/devenv/lib/python3.12/site-packages/_pytest/unraisableexception.py:85: PytestUnraisableExceptionWarning: Exception ignored in: <function _Reduce.__del__ at 0x7bf123139080> Traceback (most recent call last): File "/home/coder/cccl/python/cuda_parallel/cuda/parallel/experimental/algorithms/reduce.py", line 132, in __del__ bindings.cccl_device_reduce_cleanup(ctypes.byref(self.build_result)) ^^^^^^^^^^^^^^^^^ AttributeError: '_Reduce' object has no attribute 'build_result' warnings.warn(pytest.PytestUnraisableExceptionWarning(msg)) -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ============================================================= 1 passed, 93 deselected, 1 warning in 0.44s ============================================================== ``` * Move `copy_cccl_headers_to_cuda_cccl_include()` functionality to `class CustomBuildPy` * Introduce cuda_cooperative/constraints.txt * Also add cuda_parallel/constraints.txt * Add `--constraint constraints.txt` in ci/test_python.sh * Update Copyright dates * Switch to https://github.com/ComPWA/taplo-pre-commit (the other repo has been archived by the owner on Jul 1, 2024) For completeness: The other repo took a long time to install into the pre-commit cache; so long it lead to timeouts in the CCCL CI. * Remove unused cuda_parallel jinja2 dependency (noticed by chance). * Remove constraints.txt files, advertise running `pip install cuda-cccl` first instead. * Make cuda_cooperative, cuda_parallel testing completely independent. * Run only test_python.sh [skip-rapids][skip-matx][skip-docs][skip-vdc] * Try using another runner (because V100 runners seem to be stuck) [skip-rapids][skip-matx][skip-docs][skip-vdc] * Fix sign-compare warning (NVIDIA#3408) [skip-rapids][skip-matx][skip-docs][skip-vdc] * Revert "Try using another runner (because V100 runners seem to be stuck) [skip-rapids][skip-matx][skip-docs][skip-vdc]" This reverts commit ea33a21. Error message: NVIDIA#3201 (comment) * Try using A100 runner (because V100 runners still seem to be stuck) [skip-rapids][skip-matx][skip-docs][skip-vdc] * Also show cuda-cooperative site-packages, cuda-parallel site-packages (after pip install) [skip-rapids][skip-matx][skip-docs][skip-vdc] * Try using l4 runner (because V100 runners still seem to be stuck) [skip-rapids][skip-matx][skip-docs][skip-vdc] * Restore original ci/matrix.yaml [skip-rapids] * Use for loop in test_python.sh to avoid code duplication. * Run only test_python.sh [skip-rapids][skip-matx][skip-docs][skip-vdc][skip pre-commit.ci] * Comment out taplo-lint in pre-commit config [skip-rapids][skip-matx][skip-docs][skip-vdc] * Revert "Run only test_python.sh [skip-rapids][skip-matx][skip-docs][skip-vdc][skip pre-commit.ci]" This reverts commit ec206fd. * Implement suggestion by @shwina (NVIDIA#3201 (review)) * Address feedback by @leofang --------- Co-authored-by: Bernhard Manfred Gruber <bernhardmgruber@gmail.com> cuda.parallel: Add optional stream argument to reduce_into() (NVIDIA#3348) * Add optional stream argument to reduce_into() * Add tests to check for reduce_into() stream behavior * Move protocol related utils to separate file and rework __cuda_stream__ error messages * Fix synchronization issue in stream test and add one more invalid stream test case * Rename cuda stream validation function after removing leading underscore * Unpack values from __cuda_stream__ instead of indexing * Fix linting errors * Handle TypeError when unpacking invalid __cuda_stream__ return * Use stream to allocate cupy memory in new stream test Upgrade to actions/deploy-pages@v4 (from v2), as suggested by @leofang (NVIDIA#3434) Deprecate `cub::{min, max}` and replace internal uses with those from libcu++ (NVIDIA#3419) * Deprecate `cub::{min, max}` and replace internal uses with those from libcu++ Fixes NVIDIA#3404 Fix CI issues (NVIDIA#3443) Remove deprecated `cub::min` (NVIDIA#3450) * Remove deprecated `cuda::{min,max}` * Drop unused `thrust::remove_cvref` file Fix typo in builtin (NVIDIA#3451) Moves agents to `detail::<algorithm_name>` namespace (NVIDIA#3435) uses unsigned offset types in thrust's scan dispatch (NVIDIA#3436) Default transform_iterator's copy ctor (NVIDIA#3395) Fixes: NVIDIA#2393 Turn C++ dialect warning into error (NVIDIA#3453) Uses unsigned offset types in thrust's sort algorithm calling into `DispatchMergeSort` (NVIDIA#3437) * uses thrust's dynamic dispatch for merge_sort * [pre-commit.ci] auto code formatting --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Refactor allocator handling of contiguous_storage (NVIDIA#3050) Co-authored-by: Michael Schellenberger Costa <miscco@nvidia.com> Drop thrust::detail::integer_traits (NVIDIA#3391) Add cuda::is_floating_point supporting half and bfloat (NVIDIA#3379) Co-authored-by: Michael Schellenberger Costa <miscco@nvidia.com> Improve docs of std headers (NVIDIA#3416) Drop C++11 and C++14 support for all of cccl (NVIDIA#3417) * Drop C++11 and C++14 support for all of cccl --------- Co-authored-by: Bernhard Manfred Gruber <bernhardmgruber@gmail.com> Deprecate a few CUB macros (NVIDIA#3456) Deprecate thrust universal iterator categories (NVIDIA#3461) Fix launch args order (NVIDIA#3465) Add `--extended-lambda` to the list of removed clangd flags (NVIDIA#3432) add `_CCCL_HAS_NVFP8` macro (NVIDIA#3429) Add `_CCCL_BUILTIN_PREFETCH` (NVIDIA#3433) Drop universal iterator categories (NVIDIA#3474) Ensure that headers in `<cuda/*>` can be build with a C++ only compiler (NVIDIA#3472) Specialize __is_extended_floating_point for FP8 types (NVIDIA#3470) Also ensure that we actually can enable FP8 due to FP16 and BF16 requirements Co-authored-by: Michael Schellenberger Costa <miscco@nvidia.com> Moves CUB kernel entry points to a detail namespace (NVIDIA#3468) * moves emptykernel to detail ns * second batch * third batch * fourth batch * fixes cuda parallel * concatenates nested namespaces Deprecate block/warp algo specializations (NVIDIA#3455) Fixes: NVIDIA#3409 Refactor CUB's util_debug (NVIDIA#3345)

…er (NVIDIA#3472)

… only compiler (#3472) (#3651) * Ensure that headers in `<cuda/*>` can be build with a C++ only compiler (#3472) * Avoid warnigns for MSVC

miscco requested review from a team as code owners January 22, 2025 09:01

miscco requested review from griwes, bdice, caugonnet and wmaxey January 22, 2025 09:01

caugonnet approved these changes Jan 22, 2025

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miscco force-pushed the make_stream_ref_available_on_host branch from 77a2f26 to ee84fca Compare January 22, 2025 09:15

Ensure that headers in <cuda/*> can be build with a C++ only compiler

c364017

miscco force-pushed the make_stream_ref_available_on_host branch from ee84fca to c364017 Compare January 22, 2025 09:23

bernhardmgruber approved these changes Jan 22, 2025

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miscco merged commit 9c1541a into NVIDIA:main Jan 22, 2025
147 of 150 checks passed

miscco deleted the make_stream_ref_available_on_host branch January 22, 2025 15:07

davebayer pushed a commit to davebayer/cccl that referenced this pull request Jan 22, 2025

Ensure that headers in <cuda/*> can be build with a C++ only compil…

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…er (NVIDIA#3472)

davebayer pushed a commit to davebayer/cccl that referenced this pull request Jan 22, 2025

Ensure that headers in <cuda/*> can be build with a C++ only compil…

db98ce9

…er (NVIDIA#3472)

davebayer pushed a commit to davebayer/cccl that referenced this pull request Jan 29, 2025

Ensure that headers in <cuda/*> can be build with a C++ only compil…

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…er (NVIDIA#3472)

bdice mentioned this pull request Jan 30, 2025

Ensure cuda/stream_ref can be used without a CUDA compiler #3370

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miscco added a commit to miscco/cccl that referenced this pull request Feb 3, 2025

Ensure that headers in <cuda/*> can be build with a C++ only compil…

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…er (NVIDIA#3472)

miscco mentioned this pull request Feb 3, 2025

[BACKPORT]: Ensure that headers in <cuda/*> can be build with a C++ only compiler (#3472) #3651

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miscco added a commit that referenced this pull request Feb 3, 2025

[BACKPORT]: Ensure that headers in <cuda/*> can be build with a C++…

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… only compiler (#3472) (#3651) * Ensure that headers in `<cuda/*>` can be build with a C++ only compiler (#3472) * Avoid warnigns for MSVC

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Ensure that headers in `<cuda/*>` can be build with a C++ only compiler #3472

Ensure that headers in `<cuda/*>` can be build with a C++ only compiler #3472

miscco commented Jan 22, 2025

github-actions bot commented Jan 22, 2025

🟩 cub: Pass: 100%/38 | Total: 1d 04h | Avg: 45m 26s | Max: 1h 18m | Hits: 146%/3540

🟩 libcudacxx: Pass: 100%/37 | Total: 6h 45m | Avg: 10m 58s | Max: 33m 22s | Hits: 676%/10061

🟩 thrust: Pass: 100%/37 | Total: 19h 56m | Avg: 32m 20s | Max: 1h 20m | Hits: 181%/9180

🟩 cudax: Pass: 100%/20 | Total: 1h 49m | Avg: 5m 28s | Max: 18m 20s | Hits: 363%/522

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 10m 10s | Avg: 5m 05s | Max: 8m 13s

🟩 python: Pass: 100%/1 | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s

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🏃‍ Runner counts (total jobs: 135)

Ensure that headers in <cuda/*> can be build with a C++ only compiler #3472

Ensure that headers in <cuda/*> can be build with a C++ only compiler #3472

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miscco commented Jan 22, 2025

github-actions bot commented Jan 22, 2025

🟩 cub: Pass: 100%/38 | Total: 1d 04h | Avg: 45m 26s | Max: 1h 18m | Hits: 146%/3540

🟩 libcudacxx: Pass: 100%/37 | Total: 6h 45m | Avg: 10m 58s | Max: 33m 22s | Hits: 676%/10061

🟩 thrust: Pass: 100%/37 | Total: 19h 56m | Avg: 32m 20s | Max: 1h 20m | Hits: 181%/9180

🟩 cudax: Pass: 100%/20 | Total: 1h 49m | Avg: 5m 28s | Max: 18m 20s | Hits: 363%/522

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 10m 10s | Avg: 5m 05s | Max: 8m 13s

🟩 python: Pass: 100%/1 | Total: 44m 41s | Avg: 44m 41s | Max: 44m 41s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 135)

Ensure that headers in `<cuda/*>` can be build with a C++ only compiler #3472

Ensure that headers in `<cuda/*>` can be build with a C++ only compiler #3472