[Backport to 3.1] Use `cp_async_bulk(space_shared,...)` when available (#6362) #7102

bernhardmgruber · 2026-01-07T13:46:01Z

Mitigates some part of #6708

(cherry-picked from 5c41a28)

Fixes: NVIDIA#6302

cub/cub/device/dispatch/kernels/transform.cuh

github-actions · 2026-01-07T16:16:39Z

🟩 CI finished in 2h 27m: Pass: 100%/205 | Total: 5d 08h | Avg: 37m 39s | Max: 1h 56m | Hits: 56%/343991

🟩 cub: Pass: 100%/50 | Total: 2d 05h | Avg: 1h 03m | Max: 1h 56m | Hits: 65%/61654

🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  2d 02h | Avg:  1h 03m | Max:  1h 56m | Hits:  65%/59140 
  🟩 arm64              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 10m | Hits:  60%/2514  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  6h 12m | Avg:  1h 14m | Max:  1h 47m | Hits:  65%/6181  
  🟩 12.9               Pass: 100%/45  | Total:  1d 22h | Avg:  1h 02m | Max:  1h 56m | Hits:  65%/55473 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 11m | Avg: 35m 55s | Max: 39m 40s | Hits:  71%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  6h 12m | Avg:  1h 14m | Max:  1h 47m | Hits:  65%/6181  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 21h | Avg:  1h 03m | Max:  1h 56m | Hits:  65%/53312 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 11m | Avg: 35m 55s | Max: 39m 40s | Hits:  71%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  2d 03h | Avg:  1h 04m | Max:  1h 56m | Hits:  65%/59493 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  4h 07m | Avg:  1h 01m | Max:  1h 04m | Hits:  60%/5030  
  🟩 Clang15            Pass: 100%/2   | Total:  2h 13m | Avg:  1h 06m | Max:  1h 10m | Hits:  55%/2511  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 04m | Hits:  55%/2511  
  🟩 Clang17            Pass: 100%/2   | Total:  2h 00m | Avg:  1h 00m | Max:  1h 01m | Hits:  55%/2511  
  🟩 Clang18            Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 03m | Hits:  55%/2511  
  🟩 Clang19            Pass: 100%/7   | Total:  5h 12m | Avg: 44m 36s | Max:  1h 07m | Hits:  73%/8440  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 15m | Hits:  63%/2514  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 08m | Avg:  1h 08m | Max:  1h 08m | Hits:  53%/1257  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  59%/2514  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 16m | Avg:  1h 08m | Max:  1h 09m | Hits:  54%/2515  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 05m | Hits:  54%/2511  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 30m | Avg:  1h 15m | Max:  1h 19m | Hits:  55%/2511  
  🟩 GCC13              Pass: 100%/12  | Total:  9h 37m | Avg: 48m 07s | Max:  1h 16m | Hits:  76%/15093 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  3h 29m | Avg:  1h 44m | Max:  1h 47m | Hits:  68%/2304  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  6h 45m | Avg:  1h 41m | Max:  1h 56m | Hits:  67%/4608  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 44m | Avg:  1h 22m | Max:  1h 25m | Hits:  65%/2313  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 17h 43m | Avg: 55m 59s | Max:  1h 10m | Hits:  62%/23514 
  🟩 GCC                Pass: 100%/23  | Total: 22h 22m | Avg: 58m 21s | Max:  1h 19m | Hits:  67%/28915 
  🟩 MSVC               Pass: 100%/6   | Total: 10h 15m | Avg:  1h 42m | Max:  1h 56m | Hits:  67%/6912  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 44m | Avg:  1h 22m | Max:  1h 25m | Hits:  65%/2313  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  2h 21m | Avg: 47m 01s | Max: 53m 48s | Hits:  66%/3774  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 21h | Avg:  1h 09m | Max:  1h 56m | Hits:  60%/47822 
  🟩 rtxa6000           Pass: 100%/8   | Total:  5h 14m | Avg: 39m 19s | Max:  1h 16m | Hits:  89%/10058 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  2d 00h | Avg:  1h 09m | Max:  1h 56m | Hits:  60%/51594 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 30m 21s | Avg: 30m 21s | Max: 30m 21s | Hits:  99%/1258  
  🟩 GraphCapture       Pass: 100%/1   | Total: 25m 36s | Avg: 25m 36s | Max: 25m 36s | Hits:  99%/1258  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 55m | Avg: 38m 32s | Max: 53m 48s | Hits:  88%/3772  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 46m | Avg: 35m 24s | Max: 53m 22s | Hits:  88%/3772  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  2h 21m | Avg: 47m 01s | Max: 53m 48s | Hits:  66%/3774  
  🟩 90;90a             Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 32m | Hits:  65%/2410  
  🟩 100;120            Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 19m | Hits:  64%/2410  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  1d 01h | Avg:  1h 11m | Max:  1h 56m | Hits:  60%/25788 
  🟩 20                 Pass: 100%/29  | Total:  1d 04h | Avg: 57m 58s | Max:  1h 56m | Hits:  69%/35866

🟩 thrust: Pass: 100%/50 | Total: 1d 12h | Avg: 43m 26s | Max: 1h 28m | Hits: 80%/95771

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 52m 21s | Avg: 26m 10s | Max: 36m 55s | Hits:  89%/3834  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 10h | Avg: 43m 31s | Max:  1h 28m | Hits:  80%/91938 
  🟩 arm64              Pass: 100%/2   | Total:  1h 22m | Avg: 41m 16s | Max: 44m 29s | Hits:  78%/3833  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  4h 07m | Avg: 49m 29s | Max:  1h 27m | Hits:  78%/9575  
  🟩 12.9               Pass: 100%/45  | Total:  1d 08h | Avg: 42m 45s | Max:  1h 28m | Hits:  81%/86196 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 02m | Avg: 31m 24s | Max: 32m 59s | Hits:  78%/3832  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  4h 07m | Avg: 49m 29s | Max:  1h 27m | Hits:  78%/9575  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 07h | Avg: 43m 17s | Max:  1h 28m | Hits:  81%/82364 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 02m | Avg: 31m 24s | Max: 32m 59s | Hits:  78%/3832  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 11h | Avg: 43m 56s | Max:  1h 28m | Hits:  80%/91939 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 28m | Avg: 37m 00s | Max: 37m 54s | Hits:  78%/7664  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 18m | Avg: 39m 07s | Max: 40m 08s | Hits:  78%/3832  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 15m | Avg: 37m 59s | Max: 38m 55s | Hits:  78%/3832  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 12m | Avg: 36m 16s | Max: 37m 11s | Hits:  78%/3832  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 31s | Max: 41m 50s | Hits:  78%/3832  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 28m | Avg: 29m 43s | Max: 41m 22s | Hits:  84%/13412 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 29m | Avg: 44m 34s | Max: 44m 40s | Hits:  78%/3834  
  🟩 GCC8               Pass: 100%/1   | Total: 47m 32s | Avg: 47m 32s | Max: 47m 32s | Hits:  78%/1917  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 25m | Avg: 42m 44s | Max: 45m 06s | Hits:  78%/3834  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 30m | Avg: 45m 24s | Max: 45m 58s | Hits:  78%/3834  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 25m | Avg: 42m 59s | Max: 44m 28s | Hits:  78%/3834  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 35m | Avg: 47m 48s | Max: 49m 22s | Hits:  78%/3834  
  🟩 GCC13              Pass: 100%/11  | Total:  5h 15m | Avg: 28m 42s | Max: 49m 20s | Hits:  86%/21087 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 52m | Avg:  1h 26m | Max:  1h 27m | Hits:  76%/3818  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  6h 04m | Avg:  1h 12m | Max:  1h 28m | Hits:  81%/9545  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 38m | Avg:  1h 19m | Max:  1h 22m | Hits:  67%/3830  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 11h 05m | Avg: 35m 03s | Max: 41m 50s | Hits:  80%/36404 
  🟩 GCC                Pass: 100%/22  | Total: 13h 30m | Avg: 36m 50s | Max: 49m 22s | Hits:  82%/42174 
  🟩 MSVC               Pass: 100%/7   | Total:  8h 57m | Avg:  1h 16m | Max:  1h 28m | Hits:  80%/13363 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 38m | Avg:  1h 19m | Max:  1h 22m | Hits:  67%/3830  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 32m 57s | Avg: 16m 28s | Max: 22m 30s | Hits:  89%/3834  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 06h | Avg: 47m 47s | Max:  1h 28m | Hits:  77%/72786 
  🟩 rtx4090            Pass: 100%/10  | Total:  5h 22m | Avg: 32m 15s | Max:  1h 26m | Hits:  91%/19151 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 10h | Avg: 47m 43s | Max:  1h 28m | Hits:  77%/82362 
  🟩 TestCPU            Pass: 100%/3   | Total:  1h 03m | Avg: 21m 15s | Max: 45m 19s | Hits:  99%/5742  
  🟩 TestGPU            Pass: 100%/4   | Total: 55m 56s | Avg: 13m 59s | Max: 16m 45s | Hits:  99%/7667  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 32m 57s | Avg: 16m 28s | Max: 22m 30s | Hits:  89%/3834  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 41m | Avg: 50m 31s | Max:  1h 07m | Hits:  77%/3826  
  🟩 100;120            Pass: 100%/2   | Total:  1h 48m | Avg: 54m 02s | Max:  1h 17m | Hits:  77%/3826  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 25m | Avg: 49m 48s | Max:  1h 28m | Hits:  77%/40223 
  🟩 20                 Pass: 100%/27  | Total: 17h 53m | Avg: 39m 45s | Max:  1h 26m | Hits:  82%/51714

🟩 libcudacxx: Pass: 100%/48 | Total: 1d 01h | Avg: 31m 56s | Max: 1h 47m | Hits: 40%/170945

🟩 cpu
  🟩 amd64              Pass: 100%/46  | Total:  1d 00h | Avg: 32m 22s | Max:  1h 47m | Hits:  39%/163302
  🟩 arm64              Pass: 100%/2   | Total: 44m 03s | Avg: 22m 01s | Max: 35m 06s | Hits:  55%/7643  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  2h 21m | Avg: 28m 13s | Max: 49m 25s | Hits:  49%/18742 
  🟩 12.9               Pass: 100%/43  | Total: 23h 11m | Avg: 32m 22s | Max:  1h 47m | Hits:  39%/152203
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 05m | Avg: 32m 41s | Max: 32m 48s | Hits:  14%/7609  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  2h 21m | Avg: 28m 13s | Max: 49m 25s | Hits:  49%/18742 
  🟩 nvcc12.9           Pass: 100%/41  | Total: 22h 06m | Avg: 32m 21s | Max:  1h 47m | Hits:  40%/144594
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 05m | Avg: 32m 41s | Max: 32m 48s | Hits:  14%/7609  
  🟩 nvcc               Pass: 100%/46  | Total:  1d 00h | Avg: 31m 54s | Max:  1h 47m | Hits:  41%/163336
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 57m | Avg: 29m 27s | Max: 36m 18s | Hits:  32%/15170 
  🟩 Clang15            Pass: 100%/2   | Total:  1h 08m | Avg: 34m 26s | Max: 39m 29s | Hits:  24%/7603  
  🟩 Clang16            Pass: 100%/2   | Total: 44m 06s | Avg: 22m 03s | Max: 32m 41s | Hits:  56%/7603  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 25s | Max: 37m 33s | Hits:  32%/7603  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 21s | Max: 39m 43s | Hits:  21%/7603  
  🟩 Clang19            Pass: 100%/6   | Total:  4h 43m | Avg: 47m 17s | Max:  1h 47m | Hits:  22%/22854 
  🟩 GCC7               Pass: 100%/2   | Total: 18m 03s | Avg:  9m 01s | Max: 10m 32s | Hits:  84%/7539  
  🟩 GCC8               Pass: 100%/1   | Total: 35m 41s | Avg: 35m 41s | Max: 35m 41s | Hits:  17%/3780  
  🟩 GCC9               Pass: 100%/2   | Total: 42m 22s | Avg: 21m 11s | Max: 33m 29s | Hits:  51%/7551  
  🟩 GCC10              Pass: 100%/2   | Total: 47m 34s | Avg: 23m 47s | Max: 38m 15s | Hits:  49%/7605  
  🟩 GCC11              Pass: 100%/2   | Total: 45m 10s | Avg: 22m 35s | Max: 37m 05s | Hits:  49%/7601  
  🟩 GCC12              Pass: 100%/2   | Total: 45m 07s | Avg: 22m 33s | Max: 36m 26s | Hits:  53%/7605  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 49m | Avg: 26m 19s | Max:  1h 09m | Hits:  46%/30911 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 34m | Avg: 47m 14s | Max: 49m 25s | Hits:  41%/7279  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  3h 17m | Avg: 49m 24s | Max: 51m 35s | Hits:  29%/15049 
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 01m | Avg: 30m 42s | Max: 48m 34s | Hits:  60%/7589  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total: 10h 56m | Avg: 36m 26s | Max:  1h 47m | Hits:  29%/68436 
  🟩 GCC                Pass: 100%/22  | Total:  8h 43m | Avg: 23m 47s | Max:  1h 09m | Hits:  50%/72592 
  🟩 MSVC               Pass: 100%/6   | Total:  4h 52m | Avg: 48m 41s | Max: 51m 35s | Hits:  33%/22328 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 01m | Avg: 30m 42s | Max: 48m 34s | Hits:  60%/7589  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 44m 33s | Avg: 22m 16s | Max: 27m 29s | Hits:  60%/7810  
  🟩 rtx2080            Pass: 100%/46  | Total:  1d 00h | Avg: 32m 21s | Max:  1h 47m | Hits:  39%/163135
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total: 21h 41m | Avg: 30m 59s | Max: 51m 35s | Hits:  39%/159355
  🟩 NVRTC              Pass: 100%/2   | Total: 36m 14s | Avg: 18m 07s | Max: 18m 51s | Hits:  80%/42    
  🟩 Test               Pass: 100%/3   | Total:  3h 13m | Avg:  1h 04m | Max:  1h 47m | Hits:  54%/11548 
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 11s | Avg:  2m 11s | Max:  2m 11s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 36m 14s | Avg: 18m 07s | Max: 18m 51s | Hits:  80%/42    
  🟩 90                 Pass: 100%/2   | Total: 44m 33s | Avg: 22m 16s | Max: 27m 29s | Hits:  60%/7810  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 24m | Avg: 42m 13s | Max: 46m 56s | Hits:  32%/7761  
  🟩 100;120            Pass: 100%/2   | Total:  1h 19m | Avg: 39m 40s | Max: 49m 05s | Hits:  26%/7761  
🟩 std
  🟩 17                 Pass: 100%/22  | Total: 11h 37m | Avg: 31m 42s | Max: 50m 01s | Hits:  35%/78965 
  🟩 20                 Pass: 100%/25  | Total: 13h 53m | Avg: 33m 19s | Max:  1h 47m | Hits:  44%/91980

🟩 cudax: Pass: 100%/28 | Total: 9h 07m | Avg: 19m 33s | Max: 27m 54s | Hits: 40%/15126

🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  7h 40m | Avg: 19m 10s | Max: 27m 54s | Hits:  43%/12794 
  🟩 arm64              Pass: 100%/4   | Total:  1h 27m | Avg: 21m 53s | Max: 24m 08s | Hits:  23%/2332  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 59m 01s | Avg: 19m 40s | Max: 22m 05s | Hits:  37%/1448  
  🟩 12.9               Pass: 100%/25  | Total:  8h 08m | Avg: 19m 32s | Max: 27m 54s | Hits:  40%/13678 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 59m 01s | Avg: 19m 40s | Max: 22m 05s | Hits:  37%/1448  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  8h 08m | Avg: 19m 32s | Max: 27m 54s | Hits:  40%/13678 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  9h 07m | Avg: 19m 33s | Max: 27m 54s | Hits:  40%/15126 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 37m 42s | Avg: 18m 51s | Max: 20m 49s | Hits:  27%/1168  
  🟩 Clang15            Pass: 100%/1   | Total: 22m 50s | Avg: 22m 50s | Max: 22m 50s | Hits:  17%/583   
  🟩 Clang16            Pass: 100%/1   | Total: 21m 17s | Avg: 21m 17s | Max: 21m 17s | Hits:  17%/583   
  🟩 Clang17            Pass: 100%/1   | Total: 20m 01s | Avg: 20m 01s | Max: 20m 01s | Hits:  17%/583   
  🟩 Clang18            Pass: 100%/1   | Total: 19m 12s | Avg: 19m 12s | Max: 19m 12s | Hits:  17%/583   
  🟩 Clang19            Pass: 100%/4   | Total:  1h 11m | Avg: 17m 50s | Max: 22m 49s | Hits:  38%/2332  
  🟩 GCC10              Pass: 100%/2   | Total: 44m 05s | Avg: 22m 02s | Max: 24m 02s | Hits:  25%/1168  
  🟩 GCC11              Pass: 100%/1   | Total: 25m 25s | Avg: 25m 25s | Max: 25m 25s | Hits:  16%/583   
  🟩 GCC12              Pass: 100%/1   | Total: 27m 54s | Avg: 27m 54s | Max: 27m 54s | Hits:  16%/583   
  🟩 GCC13              Pass: 100%/8   | Total:  2h 21m | Avg: 17m 38s | Max: 24m 08s | Hits:  47%/4664  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 22m 05s | Avg: 22m 05s | Max: 22m 05s | Hits:  42%/282   
  🟩 MSVC14.43          Pass: 100%/3   | Total:  1h 03m | Avg: 21m 18s | Max: 22m 31s | Hits:  73%/852   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 30m 46s | Avg: 15m 23s | Max: 15m 40s | Hits:  88%/1162  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total:  3h 12m | Avg: 19m 14s | Max: 22m 50s | Hits:  27%/5832  
  🟩 GCC                Pass: 100%/12  | Total:  3h 58m | Avg: 19m 52s | Max: 27m 54s | Hits:  38%/6998  
  🟩 MSVC               Pass: 100%/4   | Total:  1h 26m | Avg: 21m 30s | Max: 22m 31s | Hits:  65%/1134  
  🟩 NVHPC              Pass: 100%/2   | Total: 30m 46s | Avg: 15m 23s | Max: 15m 40s | Hits:  88%/1162  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 22m 45s | Avg: 11m 22s | Max: 16m 30s | Hits:  67%/1166  
  🟩 rtx2080            Pass: 100%/26  | Total:  8h 44m | Avg: 20m 11s | Max: 27m 54s | Hits:  38%/13960 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  8h 45m | Avg: 21m 02s | Max: 27m 54s | Hits:  32%/13377 
  🟩 Test               Pass: 100%/3   | Total: 21m 48s | Avg:  7m 16s | Max:  8m 03s | Hits:  99%/1749  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 22m 45s | Avg: 11m 22s | Max: 16m 30s | Hits:  67%/1166  
  🟩 90;90a             Pass: 100%/2   | Total: 41m 12s | Avg: 20m 36s | Max: 22m 00s | Hits:  33%/867   
  🟩 100;120            Pass: 100%/2   | Total: 41m 13s | Avg: 20m 36s | Max: 21m 49s | Hits:  49%/867   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 57m 28s | Avg: 19m 09s | Max: 22m 26s | Hits:  44%/1747  
  🟩 20                 Pass: 100%/25  | Total:  8h 10m | Avg: 19m 36s | Max: 27m 54s | Hits:  39%/13379

🟩 python: Pass: 100%/18 | Total: 3h 12m | Avg: 10m 42s | Max: 19m 06s

🟩 cpu
  🟩 amd64              Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 ctk
  🟩 12.9               Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 cxx
  🟩 GCC13              Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 cxx_family
  🟩 GCC                Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 19m 06s
🟩 gpu
  🟩 h100               Pass: 100%/8   | Total:  1h 05m | Avg:  8m 11s | Max: 14m 26s
  🟩 rtxa6000           Pass: 100%/10  | Total:  2h 07m | Avg: 12m 44s | Max: 19m 06s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 26m 38s | Avg: 13m 19s | Max: 13m 47s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total: 56m 35s | Avg: 14m 08s | Max: 19m 06s
  🟩 Test cuda.cccl.examples Pass: 100%/4   | Total: 24m 24s | Avg:  6m 06s | Max:  8m 45s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 21m 26s | Avg:  5m 21s | Max:  8m 25s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 03m | Avg: 15m 56s | Max: 18m 24s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 32m | Avg: 10m 13s | Max: 16m 42s
  🟩 3.13               Pass: 100%/9   | Total:  1h 40m | Avg: 11m 11s | Max: 19m 06s

🟩 packaging: Pass: 100%/4 | Total: 20m 37s | Avg: 5m 09s | Max: 5m 54s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 20m 37s | Avg:  5m 09s | Max:  5m 54s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 20s | Avg:  4m 40s | Max:  5m 54s
  🟩 12.9               Pass: 100%/2   | Total: 11m 17s | Avg:  5m 38s | Max:  5m 40s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 20s | Avg:  4m 40s | Max:  5m 54s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 11m 17s | Avg:  5m 38s | Max:  5m 40s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 37s | Avg:  5m 09s | Max:  5m 54s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 26s | Avg:  3m 26s | Max:  3m 26s
  🟩 Clang19            Pass: 100%/1   | Total:  5m 40s | Avg:  5m 40s | Max:  5m 40s
  🟩 GCC12              Pass: 100%/1   | Total:  5m 54s | Avg:  5m 54s | Max:  5m 54s
  🟩 GCC13              Pass: 100%/1   | Total:  5m 37s | Avg:  5m 37s | Max:  5m 37s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  9m 06s | Avg:  4m 33s | Max:  5m 40s
  🟩 GCC                Pass: 100%/2   | Total: 11m 31s | Avg:  5m 45s | Max:  5m 54s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 37s | Avg:  5m 09s | Max:  5m 54s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 20m 37s | Avg:  5m 09s | Max:  5m 54s

🟩 stdpar: Pass: 100%/4 | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 20m 19s | Avg: 10m 09s | Max: 10m 24s
  🟩 arm64              Pass: 100%/2   | Total: 22m 41s | Avg: 11m 20s | Max: 13m 01s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 22m 56s | Avg: 11m 28s | Max: 13m 01s
  🟩 20                 Pass: 100%/2   | Total: 20m 04s | Avg: 10m 02s | Max: 10m 24s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 26m 24s | Avg: 8m 48s | Max: 12m 05s | Hits: 77%/495

🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 26m 24s | Avg:  8m 48s | Max: 12m 05s | Hits:  77%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 10m 44s | Avg: 10m 44s | Max: 10m 44s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 15m 40s | Avg:  7m 50s | Max: 12m 05s | Hits:  66%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 35s | Avg:  3m 35s | Max:  3m 35s | Hits:  35%/165   
  🟩 Test               Pass: 100%/2   | Total: 22m 49s | Avg: 11m 24s | Max: 12m 05s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 205)

#	Runner
128	`linux-amd64-cpu16`
23	`windows-amd64-cpu16`
14	`linux-amd64-gpu-h100-latest-1`
14	`linux-amd64-gpu-rtxa6000-latest-1`
12	`linux-arm64-cpu16`
11	`linux-amd64-gpu-rtx2080-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

github-actions · 2026-01-07T20:31:50Z

🟨 CI finished in 52m 31s: Pass: 1%/205 | Total: 17h 27m | Avg: 5m 06s | Max: 52m 08s | Hits: 90%/42

🟥 cub: Pass: 0%/50 | Total: 4h 28m | Avg: 5m 22s | Max: 36m 24s

🟥 cpu
  🟥 amd64              Pass:   0%/48  | Total:  4h 24m | Avg:  5m 30s | Max: 36m 24s
  🟥 arm64              Pass:   0%/2   | Total:  4m 02s | Avg:  2m 01s | Max:  2m 01s
🟥 ctk
  🟥 12.0               Pass:   0%/5   | Total: 40m 25s | Avg:  8m 05s | Max: 32m 41s
  🟥 12.9               Pass:   0%/45  | Total:  3h 47m | Avg:  5m 03s | Max: 36m 24s
🟥 cudacxx
  🟥 ClangCUDA19        Pass:   0%/2   | Total:  4m 03s | Avg:  2m 01s | Max:  2m 02s
  🟥 nvcc12.0           Pass:   0%/5   | Total: 40m 25s | Avg:  8m 05s | Max: 32m 41s
  🟥 nvcc12.9           Pass:   0%/43  | Total:  3h 43m | Avg:  5m 12s | Max: 36m 24s
🟥 cudacxx_family
  🟥 ClangCUDA          Pass:   0%/2   | Total:  4m 03s | Avg:  2m 01s | Max:  2m 02s
  🟥 nvcc               Pass:   0%/48  | Total:  4h 24m | Avg:  5m 30s | Max: 36m 24s
🟥 cxx
  🟥 Clang14            Pass:   0%/4   | Total:  8m 06s | Avg:  2m 01s | Max:  2m 06s
  🟥 Clang15            Pass:   0%/2   | Total:  4m 11s | Avg:  2m 05s | Max:  2m 08s
  🟥 Clang16            Pass:   0%/2   | Total:  4m 13s | Avg:  2m 06s | Max:  2m 09s
  🟥 Clang17            Pass:   0%/2   | Total:  4m 25s | Avg:  2m 12s | Max:  2m 15s
  🟥 Clang18            Pass:   0%/2   | Total:  4m 24s | Avg:  2m 12s | Max:  2m 17s
  🟥 Clang19            Pass:   0%/7   | Total: 10m 27s | Avg:  1m 29s | Max:  2m 12s
  🟥 GCC7               Pass:   0%/2   | Total:  4m 01s | Avg:  2m 00s | Max:  2m 11s
  🟥 GCC8               Pass:   0%/1   | Total:  2m 03s | Avg:  2m 03s | Max:  2m 03s
  🟥 GCC9               Pass:   0%/2   | Total:  3m 50s | Avg:  1m 55s | Max:  1m 56s
  🟥 GCC10              Pass:   0%/2   | Total:  4m 11s | Avg:  2m 05s | Max:  2m 06s
  🟥 GCC11              Pass:   0%/2   | Total:  3m 59s | Avg:  1m 59s | Max:  2m 00s
  🟥 GCC12              Pass:   0%/2   | Total:  4m 10s | Avg:  2m 05s | Max:  2m 05s
  🟥 GCC13              Pass:   0%/12  | Total: 12m 37s | Avg:  1m 03s | Max:  2m 13s
  🟥 MSVC14.29          Pass:   0%/2   | Total: 57m 10s | Avg: 28m 35s | Max: 32m 41s
  🟥 MSVC14.43          Pass:   0%/4   | Total:  2h 10m | Avg: 32m 31s | Max: 36m 24s
  🟥 NVHPC25.5          Pass:   0%/2   | Total: 10m 26s | Avg:  5m 13s | Max:  5m 13s
🟥 cxx_family
  🟥 Clang              Pass:   0%/19  | Total: 35m 46s | Avg:  1m 52s | Max:  2m 17s
  🟥 GCC                Pass:   0%/23  | Total: 34m 51s | Avg:  1m 30s | Max:  2m 13s
  🟥 MSVC               Pass:   0%/6   | Total:  3h 07m | Avg: 31m 12s | Max: 36m 24s
  🟥 NVHPC              Pass:   0%/2   | Total: 10m 26s | Avg:  5m 13s | Max:  5m 13s
🟥 gpu
  🟥 h100               Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
  🟥 rtx2080            Pass:   0%/39  | Total:  4h 21m | Avg:  6m 42s | Max: 36m 24s
  🟥 rtxa6000           Pass:   0%/8   | Total:  4m 21s | Avg:  0m 32s | Max:  2m 12s
🟥 jobs
  🟥 Build              Pass:   0%/42  | Total:  4h 28m | Avg:  6m 23s | Max: 36m 24s
  🟥 DeviceLaunch       Pass:   0%/1  
  🟥 GraphCapture       Pass:   0%/1  
  🟥 HostLaunch         Pass:   0%/3  
  🟥 TestGPU            Pass:   0%/3  
🟥 sm
  🟥 90                 Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
  🟥 90;90a             Pass:   0%/2   | Total: 32m 16s | Avg: 16m 08s | Max: 30m 03s
  🟥 100;120            Pass:   0%/2   | Total: 34m 33s | Avg: 17m 16s | Max: 32m 34s
🟥 std
  🟥 17                 Pass:   0%/21  | Total:  2h 08m | Avg:  6m 07s | Max: 32m 41s
  🟥 20                 Pass:   0%/29  | Total:  2h 19m | Avg:  4m 49s | Max: 36m 24s

🟥 thrust: Pass: 0%/50 | Total: 3h 29m | Avg: 4m 11s | Max: 23m 02s

🟥 cmake_options
  🟥 -DTHRUST_DISPATCH_TYPE=Force32bit Pass:   0%/2   | Total:  2m 00s | Avg:  1m 00s | Max:  2m 00s
🟥 cpu
  🟥 amd64              Pass:   0%/48  | Total:  3h 25m | Avg:  4m 16s | Max: 23m 02s
  🟥 arm64              Pass:   0%/2   | Total:  3m 44s | Avg:  1m 52s | Max:  1m 52s
🟥 ctk
  🟥 12.0               Pass:   0%/5   | Total: 28m 52s | Avg:  5m 46s | Max: 21m 21s
  🟥 12.9               Pass:   0%/45  | Total:  3h 00m | Avg:  4m 00s | Max: 23m 02s
🟥 cudacxx
  🟥 ClangCUDA19        Pass:   0%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 04s
  🟥 nvcc12.0           Pass:   0%/5   | Total: 28m 52s | Avg:  5m 46s | Max: 21m 21s
  🟥 nvcc12.9           Pass:   0%/43  | Total:  2h 56m | Avg:  4m 06s | Max: 23m 02s
🟥 cudacxx_family
  🟥 ClangCUDA          Pass:   0%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 04s
  🟥 nvcc               Pass:   0%/48  | Total:  3h 25m | Avg:  4m 16s | Max: 23m 02s
🟥 cxx
  🟥 Clang14            Pass:   0%/4   | Total:  7m 57s | Avg:  1m 59s | Max:  2m 07s
  🟥 Clang15            Pass:   0%/2   | Total:  3m 53s | Avg:  1m 56s | Max:  2m 00s
  🟥 Clang16            Pass:   0%/2   | Total:  4m 20s | Avg:  2m 10s | Max:  2m 13s
  🟥 Clang17            Pass:   0%/2   | Total:  4m 14s | Avg:  2m 07s | Max:  2m 11s
  🟥 Clang18            Pass:   0%/2   | Total:  4m 09s | Avg:  2m 04s | Max:  2m 07s
  🟥 Clang19            Pass:   0%/7   | Total: 10m 00s | Avg:  1m 25s | Max:  2m 06s
  🟥 GCC7               Pass:   0%/2   | Total:  3m 48s | Avg:  1m 54s | Max:  2m 05s
  🟥 GCC8               Pass:   0%/1   | Total:  1m 52s | Avg:  1m 52s | Max:  1m 52s
  🟥 GCC9               Pass:   0%/2   | Total:  3m 53s | Avg:  1m 56s | Max:  2m 00s
  🟥 GCC10              Pass:   0%/2   | Total:  3m 52s | Avg:  1m 56s | Max:  1m 58s
  🟥 GCC11              Pass:   0%/2   | Total:  3m 43s | Avg:  1m 51s | Max:  1m 55s
  🟥 GCC12              Pass:   0%/2   | Total:  3m 44s | Avg:  1m 52s | Max:  1m 53s
  🟥 GCC13              Pass:   0%/11  | Total: 13m 57s | Avg:  1m 16s | Max:  2m 03s
  🟥 MSVC14.29          Pass:   0%/2   | Total: 39m 52s | Avg: 19m 56s | Max: 21m 21s
  🟥 MSVC14.43          Pass:   0%/5   | Total:  1h 29m | Avg: 17m 59s | Max: 23m 02s
  🟥 NVHPC25.5          Pass:   0%/2   | Total: 10m 06s | Avg:  5m 03s | Max:  5m 11s
🟥 cxx_family
  🟥 Clang              Pass:   0%/19  | Total: 34m 33s | Avg:  1m 49s | Max:  2m 13s
  🟥 GCC                Pass:   0%/22  | Total: 34m 49s | Avg:  1m 34s | Max:  2m 05s
  🟥 MSVC               Pass:   0%/7   | Total:  2h 09m | Avg: 18m 32s | Max: 23m 02s
  🟥 NVHPC              Pass:   0%/2   | Total: 10m 06s | Avg:  5m 03s | Max:  5m 11s
🟥 gpu
  🟥 h100               Pass:   0%/2   | Total:  1m 57s | Avg:  0m 58s | Max:  1m 57s
  🟥 rtx2080            Pass:   0%/38  | Total:  2h 58m | Avg:  4m 41s | Max: 23m 02s
  🟥 rtx4090            Pass:   0%/10  | Total: 28m 58s | Avg:  2m 53s | Max: 22m 59s
🟥 jobs
  🟥 Build              Pass:   0%/43  | Total:  3h 29m | Avg:  4m 51s | Max: 23m 02s
  🟥 TestCPU            Pass:   0%/3  
  🟥 TestGPU            Pass:   0%/4  
🟥 sm
  🟥 90                 Pass:   0%/2   | Total:  1m 57s | Avg:  0m 58s | Max:  1m 57s
  🟥 90;90a             Pass:   0%/2   | Total: 24m 00s | Avg: 12m 00s | Max: 21m 57s
  🟥 100;120            Pass:   0%/2   | Total: 24m 00s | Avg: 12m 00s | Max: 21m 57s
🟥 std
  🟥 17                 Pass:   0%/21  | Total:  1h 41m | Avg:  4m 50s | Max: 23m 02s
  🟥 20                 Pass:   0%/27  | Total:  1h 45m | Avg:  3m 54s | Max: 22m 59s

🟨 libcudacxx: Pass: 6%/48 | Total: 6h 55m | Avg: 8m 39s | Max: 52m 08s | Hits: 90%/42

🟨 jobs
  🟥 Build              Pass:   0%/42  | Total:  6h 03m | Avg:  8m 39s | Max: 52m 08s
  🟩 NVRTC              Pass: 100%/2   | Total: 49m 49s | Avg: 24m 54s | Max: 24m 58s | Hits:  90%/42    
  🟥 Test               Pass:   0%/3  
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 05s | Avg:  2m 05s | Max:  2m 05s
🟨 sm
  🟩 75                 Pass: 100%/2   | Total: 49m 49s | Avg: 24m 54s | Max: 24m 58s | Hits:  90%/42    
  🟥 90                 Pass:   0%/2   | Total:  1m 58s | Avg:  0m 59s | Max:  1m 58s
  🟥 90;90a             Pass:   0%/2   | Total: 52m 52s | Avg: 26m 26s | Max: 50m 49s
  🟥 100;120            Pass:   0%/2   | Total: 48m 13s | Avg: 24m 06s | Max: 46m 12s
🟨 cpu
  🟨 amd64              Pass:   6%/46  | Total:  6h 51m | Avg:  8m 56s | Max: 52m 08s | Hits:  90%/42    
  🟥 arm64              Pass:   0%/2   | Total:  3m 41s | Avg:  1m 50s | Max:  1m 51s
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total: 52m 46s | Avg: 10m 33s | Max: 45m 10s
  🟨 12.9               Pass:   6%/43  | Total:  6h 02m | Avg:  8m 25s | Max: 52m 08s | Hits:  90%/42    
🟨 cudacxx
  🟥 ClangCUDA19        Pass:   0%/2   | Total:  3m 58s | Avg:  1m 59s | Max:  2m 01s
  🟥 nvcc12.0           Pass:   0%/5   | Total: 52m 46s | Avg: 10m 33s | Max: 45m 10s
  🟨 nvcc12.9           Pass:   7%/41  | Total:  5h 58m | Avg:  8m 44s | Max: 52m 08s | Hits:  90%/42    
🟨 cudacxx_family
  🟥 ClangCUDA          Pass:   0%/2   | Total:  3m 58s | Avg:  1m 59s | Max:  2m 01s
  🟨 nvcc               Pass:   6%/46  | Total:  6h 51m | Avg:  8m 56s | Max: 52m 08s | Hits:  90%/42    
🟨 cxx
  🟥 Clang14            Pass:   0%/4   | Total:  8m 14s | Avg:  2m 03s | Max:  2m 09s
  🟥 Clang15            Pass:   0%/2   | Total:  4m 10s | Avg:  2m 05s | Max:  2m 06s
  🟥 Clang16            Pass:   0%/2   | Total:  4m 16s | Avg:  2m 08s | Max:  2m 11s
  🟥 Clang17            Pass:   0%/2   | Total:  7m 22s | Avg:  3m 41s | Max:  5m 17s
  🟥 Clang18            Pass:   0%/2   | Total:  4m 20s | Avg:  2m 10s | Max:  2m 15s
  🟥 Clang19            Pass:   0%/6   | Total:  9m 46s | Avg:  1m 37s | Max:  2m 01s
  🟥 GCC7               Pass:   0%/2   | Total:  3m 47s | Avg:  1m 53s | Max:  1m 59s
  🟥 GCC8               Pass:   0%/1   | Total:  2m 03s | Avg:  2m 03s | Max:  2m 03s
  🟥 GCC9               Pass:   0%/2   | Total:  3m 50s | Avg:  1m 55s | Max:  2m 03s
  🟥 GCC10              Pass:   0%/2   | Total:  4m 01s | Avg:  2m 00s | Max:  2m 05s
  🟥 GCC11              Pass:   0%/2   | Total:  3m 57s | Avg:  1m 58s | Max:  2m 02s
  🟥 GCC12              Pass:   0%/2   | Total:  3m 55s | Avg:  1m 57s | Max:  2m 00s
  🟨 GCC13              Pass:  27%/11  | Total:  1h 03m | Avg:  5m 47s | Max: 24m 58s | Hits:  90%/42    
  🟥 MSVC14.29          Pass:   0%/2   | Total:  1h 25m | Avg: 42m 33s | Max: 45m 10s
  🟥 MSVC14.43          Pass:   0%/4   | Total:  3h 16m | Avg: 49m 11s | Max: 52m 08s
  🟥 NVHPC25.5          Pass:   0%/2   | Total: 10m 04s | Avg:  5m 02s | Max:  5m 05s
🟨 cxx_family
  🟥 Clang              Pass:   0%/18  | Total: 38m 08s | Avg:  2m 07s | Max:  5m 17s
  🟨 GCC                Pass:  13%/22  | Total:  1h 25m | Avg:  3m 52s | Max: 24m 58s | Hits:  90%/42    
  🟥 MSVC               Pass:   0%/6   | Total:  4h 41m | Avg: 46m 58s | Max: 52m 08s
  🟥 NVHPC              Pass:   0%/2   | Total: 10m 04s | Avg:  5m 02s | Max:  5m 05s
🟨 gpu
  🟥 h100               Pass:   0%/2   | Total:  1m 58s | Avg:  0m 59s | Max:  1m 58s
  🟨 rtx2080            Pass:   6%/46  | Total:  6h 53m | Avg:  8m 59s | Max: 52m 08s | Hits:  90%/42    
🟨 std
  🟨 17                 Pass:   4%/22  | Total:  3h 17m | Avg:  8m 57s | Max: 47m 37s | Hits:  90%/21    
  🟨 20                 Pass:   4%/25  | Total:  3h 36m | Avg:  8m 38s | Max: 52m 08s | Hits:  90%/21

🟥 cudax: Pass: 0%/28 | Total: 1h 48m | Avg: 3m 51s | Max: 15m 23s

🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/28  | Total:  1h 48m | Avg:  3m 51s | Max: 15m 23s
🟥 cpu
  🟥 amd64              Pass:   0%/24  | Total:  1h 40m | Avg:  4m 10s | Max: 15m 23s
  🟥 arm64              Pass:   0%/4   | Total:  7m 56s | Avg:  1m 59s | Max:  2m 05s
🟥 ctk
  🟥 12.0               Pass:   0%/3   | Total: 18m 41s | Avg:  6m 13s | Max: 14m 58s
  🟥 12.9               Pass:   0%/25  | Total:  1h 29m | Avg:  3m 34s | Max: 15m 23s
🟥 cudacxx
  🟥 nvcc12.0           Pass:   0%/3   | Total: 18m 41s | Avg:  6m 13s | Max: 14m 58s
  🟥 nvcc12.9           Pass:   0%/25  | Total:  1h 29m | Avg:  3m 34s | Max: 15m 23s
🟥 cxx
  🟥 Clang14            Pass:   0%/2   | Total:  4m 00s | Avg:  2m 00s | Max:  2m 04s
  🟥 Clang15            Pass:   0%/1   | Total:  2m 01s | Avg:  2m 01s | Max:  2m 01s
  🟥 Clang16            Pass:   0%/1   | Total:  2m 08s | Avg:  2m 08s | Max:  2m 08s
  🟥 Clang17            Pass:   0%/1   | Total:  2m 05s | Avg:  2m 05s | Max:  2m 05s
  🟥 Clang18            Pass:   0%/1   | Total:  2m 11s | Avg:  2m 11s | Max:  2m 11s
  🟥 Clang19            Pass:   0%/4   | Total:  6m 07s | Avg:  1m 31s | Max:  2m 05s
  🟥 GCC10              Pass:   0%/2   | Total:  3m 36s | Avg:  1m 48s | Max:  1m 49s
  🟥 GCC11              Pass:   0%/1   | Total:  1m 42s | Avg:  1m 42s | Max:  1m 42s
  🟥 GCC12              Pass:   0%/1   | Total:  1m 47s | Avg:  1m 47s | Max:  1m 47s
  🟥 GCC13              Pass:   0%/8   | Total: 11m 55s | Avg:  1m 29s | Max:  2m 08s
  🟥 MSVC14.39          Pass:   0%/1   | Total: 14m 58s | Avg: 14m 58s | Max: 14m 58s
  🟥 MSVC14.43          Pass:   0%/3   | Total: 45m 18s | Avg: 15m 06s | Max: 15m 23s
  🟥 NVHPC25.5          Pass:   0%/2   | Total: 10m 22s | Avg:  5m 11s | Max:  5m 23s
🟥 cxx_family
  🟥 Clang              Pass:   0%/10  | Total: 18m 32s | Avg:  1m 51s | Max:  2m 11s
  🟥 GCC                Pass:   0%/12  | Total: 19m 00s | Avg:  1m 35s | Max:  2m 08s
  🟥 MSVC               Pass:   0%/4   | Total:  1h 00m | Avg: 15m 04s | Max: 15m 23s
  🟥 NVHPC              Pass:   0%/2   | Total: 10m 22s | Avg:  5m 11s | Max:  5m 23s
🟥 gpu
  🟥 h100               Pass:   0%/2   | Total:  2m 08s | Avg:  1m 04s | Max:  2m 08s
  🟥 rtx2080            Pass:   0%/26  | Total:  1h 46m | Avg:  4m 04s | Max: 15m 23s
🟥 jobs
  🟥 Build              Pass:   0%/25  | Total:  1h 48m | Avg:  4m 19s | Max: 15m 23s
  🟥 Test               Pass:   0%/3  
🟥 sm
  🟥 90                 Pass:   0%/2   | Total:  2m 08s | Avg:  1m 04s | Max:  2m 08s
  🟥 90;90a             Pass:   0%/2   | Total: 17m 15s | Avg:  8m 37s | Max: 15m 18s
  🟥 100;120            Pass:   0%/2   | Total: 17m 20s | Avg:  8m 40s | Max: 15m 23s
🟥 std
  🟥 17                 Pass:   0%/3   | Total:  8m 51s | Avg:  2m 57s | Max:  4m 59s
  🟥 20                 Pass:   0%/25  | Total:  1h 39m | Avg:  3m 58s | Max: 15m 23s

🟥 python: Pass: 0%/18 | Total: 17m 48s | Avg: 0m 59s | Max: 8m 58s

🟥 cpu
  🟥 amd64              Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 ctk
  🟥 12.9               Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 cudacxx
  🟥 nvcc12.9           Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 cxx
  🟥 GCC13              Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 cxx_family
  🟥 GCC                Pass:   0%/18  | Total: 17m 48s | Avg:  0m 59s | Max:  8m 58s
🟥 gpu
  🟥 h100               Pass:   0%/8  
  🟥 rtxa6000           Pass:   0%/10  | Total: 17m 48s | Avg:  1m 46s | Max:  8m 58s
🟥 jobs
  🟥 Build cuda.cccl    Pass:   0%/2   | Total: 17m 48s | Avg:  8m 54s | Max:  8m 58s
  🟥 Test cuda.cccl.cooperative Pass:   0%/4  
  🟥 Test cuda.cccl.examples Pass:   0%/4  
  🟥 Test cuda.cccl.headers Pass:   0%/4  
  🟥 Test cuda.cccl.parallel Pass:   0%/4  
🟥 py_version
  🟥 3.10               Pass:   0%/9   | Total:  8m 58s | Avg:  0m 59s | Max:  8m 58s
  🟥 3.13               Pass:   0%/9   | Total:  8m 50s | Avg:  0m 58s | Max:  8m 50s

🟥 packaging: Pass: 0%/4 | Total: 6m 33s | Avg: 1m 38s | Max: 1m 48s

🟥 cpu
  🟥 amd64              Pass:   0%/4   | Total:  6m 33s | Avg:  1m 38s | Max:  1m 48s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/4   | Total:  6m 33s | Avg:  1m 38s | Max:  1m 48s
🟥 gpu
  🟥 rtx2080            Pass:   0%/4   | Total:  6m 33s | Avg:  1m 38s | Max:  1m 48s
🟥 jobs
  🟥 Test               Pass:   0%/4   | Total:  6m 33s | Avg:  1m 38s | Max:  1m 48s
🟥 ctk
  🟥 12.0               Pass:   0%/2   | Total:  3m 24s | Avg:  1m 42s | Max:  1m 48s
  🟥 12.9               Pass:   0%/2   | Total:  3m 09s | Avg:  1m 34s | Max:  1m 39s
🟥 cudacxx
  🟥 nvcc12.0           Pass:   0%/2   | Total:  3m 24s | Avg:  1m 42s | Max:  1m 48s
  🟥 nvcc12.9           Pass:   0%/2   | Total:  3m 09s | Avg:  1m 34s | Max:  1m 39s
🟥 cxx
  🟥 Clang14            Pass:   0%/1   | Total:  1m 48s | Avg:  1m 48s | Max:  1m 48s
  🟥 Clang19            Pass:   0%/1   | Total:  1m 39s | Avg:  1m 39s | Max:  1m 39s
  🟥 GCC12              Pass:   0%/1   | Total:  1m 36s | Avg:  1m 36s | Max:  1m 36s
  🟥 GCC13              Pass:   0%/1   | Total:  1m 30s | Avg:  1m 30s | Max:  1m 30s
🟥 cxx_family
  🟥 Clang              Pass:   0%/2   | Total:  3m 27s | Avg:  1m 43s | Max:  1m 48s
  🟥 GCC                Pass:   0%/2   | Total:  3m 06s | Avg:  1m 33s | Max:  1m 36s

🟥 stdpar: Pass: 0%/4 | Total: 19m 48s | Avg: 4m 57s | Max: 5m 03s

🟥 ctk
  🟥 12.9               Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 cudacxx
  🟥 nvcc12.9           Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 cxx
  🟥 NVHPC25.5          Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 cxx_family
  🟥 NVHPC              Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 gpu
  🟥 rtx2080            Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 jobs
  🟥 Build              Pass:   0%/4   | Total: 19m 48s | Avg:  4m 57s | Max:  5m 03s
🟥 cpu
  🟥 amd64              Pass:   0%/2   | Total:  9m 59s | Avg:  4m 59s | Max:  5m 03s
  🟥 arm64              Pass:   0%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  4m 55s
🟥 std
  🟥 17                 Pass:   0%/2   | Total:  9m 51s | Avg:  4m 55s | Max:  4m 56s
  🟥 20                 Pass:   0%/2   | Total:  9m 57s | Avg:  4m 58s | Max:  5m 03s

🟥 cccl_c_parallel: Pass: 0%/3 | Total: 2m 08s | Avg: 0m 42s | Max: 2m 08s

🟥 cpu
  🟥 amd64              Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 ctk
  🟥 12.9               Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 cudacxx
  🟥 nvcc12.9           Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 cxx
  🟥 GCC13              Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 cxx_family
  🟥 GCC                Pass:   0%/3   | Total:  2m 08s | Avg:  0m 42s | Max:  2m 08s
🟥 gpu
  🟥 h100               Pass:   0%/1  
  🟥 rtx2080            Pass:   0%/2   | Total:  2m 08s | Avg:  1m 04s | Max:  2m 08s
🟥 jobs
  🟥 Build              Pass:   0%/1   | Total:  2m 08s | Avg:  2m 08s | Max:  2m 08s
  🟥 Test               Pass:   0%/2

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 205)

#	Runner
128	`linux-amd64-cpu16`
23	`windows-amd64-cpu16`
14	`linux-amd64-gpu-h100-latest-1`
14	`linux-amd64-gpu-rtxa6000-latest-1`
12	`linux-arm64-cpu16`
11	`linux-amd64-gpu-rtx2080-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

github-actions · 2026-01-08T00:22:39Z

🟩 CI finished in 2h 27m: Pass: 100%/205 | Total: 5d 01h | Avg: 35m 26s | Max: 2h 00m | Hits: 70%/343991

🟩 cub: Pass: 100%/50 | Total: 2d 07h | Avg: 1h 06m | Max: 2h 00m | Hits: 71%/61654

🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  2d 05h | Avg:  1h 06m | Max:  2h 00m | Hits:  71%/59140 
  🟩 arm64              Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 09m | Hits:  66%/2514  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 50m | Avg:  1h 10m | Max:  1h 41m | Hits:  66%/6181  
  🟩 12.9               Pass: 100%/45  | Total:  2d 01h | Avg:  1h 05m | Max:  2h 00m | Hits:  72%/55473 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 09m | Avg: 34m 37s | Max: 35m 07s | Hits:  72%/2161  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 50m | Avg:  1h 10m | Max:  1h 41m | Hits:  66%/6181  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  2d 00h | Avg:  1h 07m | Max:  2h 00m | Hits:  72%/53312 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 09m | Avg: 34m 37s | Max: 35m 07s | Hits:  72%/2161  
  🟩 nvcc               Pass: 100%/48  | Total:  2d 05h | Avg:  1h 07m | Max:  2h 00m | Hits:  71%/59493 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  4h 07m | Avg:  1h 01m | Max:  1h 05m | Hits:  66%/5030  
  🟩 Clang15            Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 04m | Hits:  66%/2511  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 16m | Avg:  1h 08m | Max:  1h 09m | Hits:  66%/2511  
  🟩 Clang17            Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 07m | Hits:  66%/2511  
  🟩 Clang18            Pass: 100%/2   | Total:  2h 07m | Avg:  1h 03m | Max:  1h 10m | Hits:  66%/2511  
  🟩 Clang19            Pass: 100%/7   | Total:  5h 45m | Avg: 49m 25s | Max:  1h 02m | Hits:  77%/8440  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 06m | Hits:  65%/2514  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 02m | Avg:  1h 02m | Max:  1h 02m | Hits:  65%/1257  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 12m | Hits:  65%/2514  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m | Hits:  65%/2515  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 08m | Hits:  65%/2511  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 08m | Hits:  65%/2511  
  🟩 GCC13              Pass: 100%/12  | Total: 11h 17m | Avg: 56m 28s | Max:  1h 13m | Hits:  82%/15093 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  3h 32m | Avg:  1h 46m | Max:  1h 50m | Hits:  66%/2304  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  6h 45m | Avg:  1h 41m | Max:  2h 00m | Hits:  66%/4608  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 13m | Hits:  65%/2313  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 18h 36m | Avg: 58m 46s | Max:  1h 10m | Hits:  70%/23514 
  🟩 GCC                Pass: 100%/23  | Total: 23h 45m | Avg:  1h 01m | Max:  1h 13m | Hits:  74%/28915 
  🟩 MSVC               Pass: 100%/6   | Total: 10h 18m | Avg:  1h 43m | Max:  2h 00m | Hits:  66%/6912  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 13m | Hits:  65%/2313  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 27m | Avg: 29m 18s | Max: 37m 12s | Hits:  88%/3774  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 21h | Avg:  1h 09m | Max:  2h 00m | Hits:  66%/47822 
  🟩 rtxa6000           Pass: 100%/8   | Total:  8h 29m | Avg:  1h 03m | Max:  1h 13m | Hits:  90%/10058 
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 23h | Avg:  1h 08m | Max:  2h 00m | Hits:  66%/51594 
  🟩 DeviceLaunch       Pass: 100%/1   | Total:  1h 12m | Avg:  1h 12m | Max:  1h 12m | Hits:  98%/1258  
  🟩 GraphCapture       Pass: 100%/1   | Total:  1h 07m | Avg:  1h 07m | Max:  1h 07m | Hits:  98%/1258  
  🟩 HostLaunch         Pass: 100%/3   | Total:  2h 36m | Avg: 52m 16s | Max:  1h 13m | Hits:  99%/3772  
  🟩 TestGPU            Pass: 100%/3   | Total:  2h 14m | Avg: 44m 42s | Max:  1h 07m | Hits:  99%/3772  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 27m | Avg: 29m 18s | Max: 37m 12s | Hits:  88%/3774  
  🟩 90;90a             Pass: 100%/2   | Total:  2h 12m | Avg:  1h 06m | Max:  1h 23m | Hits:  66%/2410  
  🟩 100;120            Pass: 100%/2   | Total:  2h 16m | Avg:  1h 08m | Max:  1h 24m | Hits:  66%/2410  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  1d 01h | Avg:  1h 11m | Max:  1h 55m | Hits:  66%/25788 
  🟩 20                 Pass: 100%/29  | Total:  1d 05h | Avg:  1h 01m | Max:  2h 00m | Hits:  75%/35866

🟩 thrust: Pass: 100%/50 | Total: 1d 11h | Avg: 43m 01s | Max: 1h 36m | Hits: 79%/95771

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 53m 29s | Avg: 26m 44s | Max: 39m 54s | Hits:  89%/3834  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 10h | Avg: 43m 13s | Max:  1h 36m | Hits:  79%/91938 
  🟩 arm64              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 09s | Max: 42m 32s | Hits:  78%/3833  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 58m | Avg: 47m 37s | Max:  1h 31m | Hits:  76%/9575  
  🟩 12.9               Pass: 100%/45  | Total:  1d 07h | Avg: 42m 30s | Max:  1h 36m | Hits:  80%/86196 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 58m 32s | Avg: 29m 16s | Max: 30m 24s | Hits:  78%/3832  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 58m | Avg: 47m 37s | Max:  1h 31m | Hits:  76%/9575  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 06h | Avg: 43m 07s | Max:  1h 36m | Hits:  80%/82364 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 58m 32s | Avg: 29m 16s | Max: 30m 24s | Hits:  78%/3832  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 10h | Avg: 43m 35s | Max:  1h 36m | Hits:  79%/91939 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 29m | Avg: 37m 20s | Max: 43m 09s | Hits:  78%/7664  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 17m | Avg: 38m 58s | Max: 41m 42s | Hits:  78%/3832  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 16m | Avg: 38m 15s | Max: 40m 47s | Hits:  78%/3832  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 17m | Avg: 38m 30s | Max: 40m 31s | Hits:  78%/3832  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 16m | Avg: 38m 07s | Max: 38m 44s | Hits:  78%/3832  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 11m | Avg: 27m 21s | Max: 43m 20s | Hits:  84%/13412 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 26m | Avg: 43m 14s | Max: 45m 24s | Hits:  78%/3834  
  🟩 GCC8               Pass: 100%/1   | Total: 46m 07s | Avg: 46m 07s | Max: 46m 07s | Hits:  78%/1917  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 20m | Avg: 40m 02s | Max: 42m 18s | Hits:  78%/3834  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 27m | Avg: 43m 39s | Max: 44m 12s | Hits:  78%/3834  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 27m | Avg: 43m 36s | Max: 45m 29s | Hits:  78%/3834  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 29m | Avg: 44m 40s | Max: 45m 04s | Hits:  78%/3834  
  🟩 GCC13              Pass: 100%/11  | Total:  5h 12m | Avg: 28m 25s | Max: 47m 33s | Hits:  86%/21087 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 50m | Avg:  1h 25m | Max:  1h 31m | Hits:  67%/3818  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  6h 25m | Avg:  1h 17m | Max:  1h 36m | Hits:  74%/9545  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 38m | Avg:  1h 19m | Max:  1h 24m | Hits:  67%/3830  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 10h 48m | Avg: 34m 07s | Max: 43m 20s | Hits:  80%/36404 
  🟩 GCC                Pass: 100%/22  | Total: 13h 09m | Avg: 35m 52s | Max: 47m 33s | Hits:  82%/42174 
  🟩 MSVC               Pass: 100%/7   | Total:  9h 15m | Avg:  1h 19m | Max:  1h 36m | Hits:  72%/13363 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 38m | Avg:  1h 19m | Max:  1h 24m | Hits:  67%/3830  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 31m 53s | Avg: 15m 56s | Max: 21m 27s | Hits:  89%/3834  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 05h | Avg: 47m 14s | Max:  1h 33m | Hits:  76%/72786 
  🟩 rtx4090            Pass: 100%/10  | Total:  5h 24m | Avg: 32m 25s | Max:  1h 36m | Hits:  90%/19151 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 09h | Avg: 47m 21s | Max:  1h 36m | Hits:  76%/82362 
  🟩 TestCPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 09s | Max: 48m 49s | Hits:  99%/5742  
  🟩 TestGPU            Pass: 100%/4   | Total: 48m 07s | Avg: 12m 01s | Max: 13m 35s | Hits:  99%/7667  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 31m 53s | Avg: 15m 56s | Max: 21m 27s | Hits:  89%/3834  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 45m | Avg: 52m 34s | Max:  1h 10m | Hits:  73%/3826  
  🟩 100;120            Pass: 100%/2   | Total:  1h 48m | Avg: 54m 04s | Max:  1h 15m | Hits:  73%/3826  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 34m | Avg: 50m 11s | Max:  1h 33m | Hits:  76%/40223 
  🟩 20                 Pass: 100%/27  | Total: 17h 23m | Avg: 38m 39s | Max:  1h 36m | Hits:  81%/51714

🟩 libcudacxx: Pass: 100%/48 | Total: 21h 10m | Avg: 26m 28s | Max: 1h 03m | Hits: 62%/170945

🟩 cpu
  🟩 amd64              Pass: 100%/46  | Total: 20h 30m | Avg: 26m 45s | Max:  1h 03m | Hits:  62%/163302
  🟩 arm64              Pass: 100%/2   | Total: 40m 05s | Avg: 20m 02s | Max: 34m 28s | Hits:  63%/7643  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 58m | Avg: 23m 44s | Max: 44m 48s | Hits:  71%/18742 
  🟩 12.9               Pass: 100%/43  | Total: 19h 11m | Avg: 26m 47s | Max:  1h 03m | Hits:  61%/152203
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 56m 07s | Avg: 28m 03s | Max: 28m 50s | Hits:  28%/7609  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 58m | Avg: 23m 44s | Max: 44m 48s | Hits:  71%/18742 
  🟩 nvcc12.9           Pass: 100%/41  | Total: 18h 15m | Avg: 26m 43s | Max:  1h 03m | Hits:  62%/144594
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 56m 07s | Avg: 28m 03s | Max: 28m 50s | Hits:  28%/7609  
  🟩 nvcc               Pass: 100%/46  | Total: 20h 14m | Avg: 26m 24s | Max:  1h 03m | Hits:  63%/163336
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  1h 43m | Avg: 25m 48s | Max: 33m 11s | Hits:  48%/15170 
  🟩 Clang15            Pass: 100%/2   | Total: 36m 41s | Avg: 18m 20s | Max: 30m 55s | Hits:  65%/7603  
  🟩 Clang16            Pass: 100%/2   | Total: 46m 48s | Avg: 23m 24s | Max: 34m 08s | Hits:  54%/7603  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 07m | Avg: 33m 47s | Max: 38m 24s | Hits:  34%/7603  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 22s | Max: 38m 59s | Hits:  40%/7603  
  🟩 Clang19            Pass: 100%/6   | Total:  3h 08m | Avg: 31m 29s | Max:  1h 01m | Hits:  42%/22854 
  🟩 GCC7               Pass: 100%/2   | Total: 36m 29s | Avg: 18m 14s | Max: 31m 26s | Hits:  65%/7539  
  🟩 GCC8               Pass: 100%/1   | Total:  4m 56s | Avg:  4m 56s | Max:  4m 56s | Hits:  99%/3780  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 07m | Avg: 33m 40s | Max: 36m 18s | Hits:  31%/7551  
  🟩 GCC10              Pass: 100%/2   | Total: 41m 29s | Avg: 20m 44s | Max: 36m 00s | Hits:  63%/7605  
  🟩 GCC11              Pass: 100%/2   | Total: 47m 02s | Avg: 23m 31s | Max: 31m 40s | Hits:  52%/7601  
  🟩 GCC12              Pass: 100%/2   | Total: 41m 21s | Avg: 20m 40s | Max: 35m 39s | Hits:  63%/7605  
  🟩 GCC13              Pass: 100%/11  | Total:  3h 07m | Avg: 17m 01s | Max:  1h 03m | Hits:  90%/30911 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 22m | Avg: 41m 25s | Max: 44m 48s | Hits:  98%/7279  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  3h 04m | Avg: 46m 05s | Max: 53m 06s | Hits:  65%/15049 
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 07m | Avg: 33m 44s | Max: 55m 03s | Hits:  63%/7589  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total:  8h 29m | Avg: 28m 19s | Max:  1h 01m | Hits:  46%/68436 
  🟩 GCC                Pass: 100%/22  | Total:  7h 05m | Avg: 19m 21s | Max:  1h 03m | Hits:  72%/72592 
  🟩 MSVC               Pass: 100%/6   | Total:  4h 27m | Avg: 44m 31s | Max: 53m 06s | Hits:  76%/22328 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 44s | Max: 55m 03s | Hits:  63%/7589  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 22m 55s | Avg: 11m 27s | Max: 17m 48s | Hits:  99%/7810  
  🟩 rtx2080            Pass: 100%/46  | Total: 20h 47m | Avg: 27m 07s | Max:  1h 03m | Hits:  60%/163135
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total: 18h 08m | Avg: 25m 54s | Max: 55m 03s | Hits:  61%/159355
  🟩 NVRTC              Pass: 100%/2   | Total: 37m 46s | Avg: 18m 53s | Max: 21m 25s | Hits:  90%/42    
  🟩 Test               Pass: 100%/3   | Total:  2h 22m | Avg: 47m 36s | Max:  1h 03m | Hits:  77%/11548 
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  1m 52s | Avg:  1m 52s | Max:  1m 52s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total: 37m 46s | Avg: 18m 53s | Max: 21m 25s | Hits:  90%/42    
  🟩 90                 Pass: 100%/2   | Total: 22m 55s | Avg: 11m 27s | Max: 17m 48s | Hits:  99%/7810  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 20m | Avg: 40m 13s | Max: 41m 48s | Hits:  64%/7761  
  🟩 100;120            Pass: 100%/2   | Total: 49m 27s | Avg: 24m 43s | Max: 43m 37s | Hits:  98%/7761  
🟩 std
  🟩 17                 Pass: 100%/22  | Total:  9h 04m | Avg: 24m 43s | Max: 45m 49s | Hits:  60%/78965 
  🟩 20                 Pass: 100%/25  | Total: 12h 04m | Avg: 28m 59s | Max:  1h 03m | Hits:  63%/91980

🟩 cudax: Pass: 100%/28 | Total: 4h 15m | Avg: 9m 08s | Max: 24m 18s | Hits: 90%/15126

🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 51m | Avg:  9m 39s | Max: 24m 18s | Hits:  90%/12794 
  🟩 arm64              Pass: 100%/4   | Total: 23m 57s | Avg:  5m 59s | Max:  6m 36s | Hits:  90%/2332  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 33m 25s | Avg: 11m 08s | Max: 22m 24s | Hits:  87%/1448  
  🟩 12.9               Pass: 100%/25  | Total:  3h 42m | Avg:  8m 53s | Max: 24m 18s | Hits:  90%/13678 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 33m 25s | Avg: 11m 08s | Max: 22m 24s | Hits:  87%/1448  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 42m | Avg:  8m 53s | Max: 24m 18s | Hits:  90%/13678 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  4h 15m | Avg:  9m 08s | Max: 24m 18s | Hits:  90%/15126 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 40s | Avg:  5m 20s | Max:  5m 42s | Hits:  90%/1168  
  🟩 Clang15            Pass: 100%/1   | Total:  5m 47s | Avg:  5m 47s | Max:  5m 47s | Hits:  90%/583   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 40s | Avg:  5m 40s | Max:  5m 40s | Hits:  90%/583   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 36s | Avg:  5m 36s | Max:  5m 36s | Hits:  90%/583   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 52s | Avg:  5m 52s | Max:  5m 52s | Hits:  90%/583   
  🟩 Clang19            Pass: 100%/4   | Total: 23m 03s | Avg:  5m 45s | Max:  6m 10s | Hits:  92%/2332  
  🟩 GCC10              Pass: 100%/2   | Total: 12m 21s | Avg:  6m 10s | Max:  6m 18s | Hits:  90%/1168  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 20s | Avg:  6m 20s | Max:  6m 20s | Hits:  89%/583   
  🟩 GCC12              Pass: 100%/1   | Total:  7m 03s | Avg:  7m 03s | Max:  7m 03s | Hits:  89%/583   
  🟩 GCC13              Pass: 100%/8   | Total:  1h 01m | Avg:  7m 38s | Max: 16m 30s | Hits:  92%/4664  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 22m 24s | Avg: 22m 24s | Max: 22m 24s | Hits:  77%/282   
  🟩 MSVC14.43          Pass: 100%/3   | Total:  1h 06m | Avg: 22m 17s | Max: 24m 18s | Hits:  77%/852   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 23m 08s | Avg: 11m 34s | Max: 11m 45s | Hits:  87%/1162  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 56m 38s | Avg:  5m 39s | Max:  6m 10s | Hits:  91%/5832  
  🟩 GCC                Pass: 100%/12  | Total:  1h 26m | Avg:  7m 14s | Max: 16m 30s | Hits:  91%/6998  
  🟩 MSVC               Pass: 100%/4   | Total:  1h 29m | Avg: 22m 18s | Max: 24m 18s | Hits:  77%/1134  
  🟩 NVHPC              Pass: 100%/2   | Total: 23m 08s | Avg: 11m 34s | Max: 11m 45s | Hits:  87%/1162  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 11m 11s | Avg:  5m 35s | Max:  6m 07s | Hits:  94%/1166  
  🟩 rtx2080            Pass: 100%/26  | Total:  4h 04m | Avg:  9m 24s | Max: 24m 18s | Hits:  89%/13960 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 47m | Avg:  9m 04s | Max: 24m 18s | Hits:  88%/13377 
  🟩 Test               Pass: 100%/3   | Total: 28m 47s | Avg:  9m 35s | Max: 16m 30s | Hits:  99%/1749  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 11m 11s | Avg:  5m 35s | Max:  6m 07s | Hits:  94%/1166  
  🟩 90;90a             Pass: 100%/2   | Total: 27m 39s | Avg: 13m 49s | Max: 21m 18s | Hits:  85%/867   
  🟩 100;120            Pass: 100%/2   | Total: 27m 11s | Avg: 13m 35s | Max: 21m 15s | Hits:  85%/867   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 23m 43s | Avg:  7m 54s | Max: 11m 45s | Hits:  89%/1747  
  🟩 20                 Pass: 100%/25  | Total:  3h 52m | Avg:  9m 17s | Max: 24m 18s | Hits:  90%/13379

🟩 python: Pass: 100%/18 | Total: 3h 31m | Avg: 11m 44s | Max: 21m 16s

🟩 cpu
  🟩 amd64              Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 ctk
  🟩 12.9               Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 cxx
  🟩 GCC13              Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 cxx_family
  🟩 GCC                Pass: 100%/18  | Total:  3h 31m | Avg: 11m 44s | Max: 21m 16s
🟩 gpu
  🟩 h100               Pass: 100%/8   | Total:  1h 06m | Avg:  8m 16s | Max: 13m 42s
  🟩 rtxa6000           Pass: 100%/10  | Total:  2h 25m | Avg: 14m 30s | Max: 21m 16s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 18m 14s | Avg:  9m 07s | Max:  9m 11s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 00m | Avg: 15m 10s | Max: 21m 16s
  🟩 Test cuda.cccl.examples Pass: 100%/4   | Total: 32m 41s | Avg:  8m 10s | Max: 11m 54s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 31m 17s | Avg:  7m 49s | Max: 11m 35s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 08m | Avg: 17m 06s | Max: 21m 12s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 46m | Avg: 11m 49s | Max: 21m 16s
  🟩 3.13               Pass: 100%/9   | Total:  1h 44m | Avg: 11m 39s | Max: 21m 12s

🟩 packaging: Pass: 100%/4 | Total: 23m 56s | Avg: 5m 59s | Max: 6m 15s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 23m 56s | Avg:  5m 59s | Max:  6m 15s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total: 11m 45s | Avg:  5m 52s | Max:  6m 15s
  🟩 12.9               Pass: 100%/2   | Total: 12m 11s | Avg:  6m 05s | Max:  6m 14s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total: 11m 45s | Avg:  5m 52s | Max:  6m 15s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 12m 11s | Avg:  6m 05s | Max:  6m 14s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 23m 56s | Avg:  5m 59s | Max:  6m 15s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  5m 30s | Avg:  5m 30s | Max:  5m 30s
  🟩 Clang19            Pass: 100%/1   | Total:  6m 14s | Avg:  6m 14s | Max:  6m 14s
  🟩 GCC12              Pass: 100%/1   | Total:  6m 15s | Avg:  6m 15s | Max:  6m 15s
  🟩 GCC13              Pass: 100%/1   | Total:  5m 57s | Avg:  5m 57s | Max:  5m 57s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 11m 44s | Avg:  5m 52s | Max:  6m 14s
  🟩 GCC                Pass: 100%/2   | Total: 12m 12s | Avg:  6m 06s | Max:  6m 15s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 23m 56s | Avg:  5m 59s | Max:  6m 15s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 23m 56s | Avg:  5m 59s | Max:  6m 15s

🟩 stdpar: Pass: 100%/4 | Total: 20m 17s | Avg: 5m 04s | Max: 5m 34s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  9m 45s | Avg:  4m 52s | Max:  4m 56s
  🟩 arm64              Pass: 100%/2   | Total: 10m 32s | Avg:  5m 16s | Max:  5m 34s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max:  5m 34s
🟩 std
  🟩 17                 Pass: 100%/2   | Total: 10m 23s | Avg:  5m 11s | Max:  5m 34s
  🟩 20                 Pass: 100%/2   | Total:  9m 54s | Avg:  4m 57s | Max:  4m 58s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 24m 37s | Avg: 8m 12s | Max: 10m 49s | Hits: 98%/495

🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 24m 37s | Avg:  8m 12s | Max: 10m 49s | Hits:  98%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 14m 15s | Avg:  7m 07s | Max: 10m 49s | Hits:  97%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 26s | Avg:  3m 26s | Max:  3m 26s | Hits:  96%/165   
  🟩 Test               Pass: 100%/2   | Total: 21m 11s | Avg: 10m 35s | Max: 10m 49s | Hits:  98%/330

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 205)

#	Runner
128	`linux-amd64-cpu16`
23	`windows-amd64-cpu16`
14	`linux-amd64-gpu-h100-latest-1`
14	`linux-amd64-gpu-rtxa6000-latest-1`
12	`linux-arm64-cpu16`
11	`linux-amd64-gpu-rtx2080-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

Use cp_async_bulk(space_shared,...) when available (NVIDIA#6362)

7c40318

Fixes: NVIDIA#6302

bernhardmgruber requested review from a team as code owners January 7, 2026 13:46

bernhardmgruber requested a review from pciolkosz January 7, 2026 13:46

github-project-automation bot added this to CCCL Jan 7, 2026

bernhardmgruber requested a review from NaderAlAwar January 7, 2026 13:46

github-project-automation bot moved this to Todo in CCCL Jan 7, 2026

cccl-authenticator-app bot moved this from Todo to In Review in CCCL Jan 7, 2026

NaderAlAwar approved these changes Jan 7, 2026

View reviewed changes

miscco reviewed Jan 7, 2026

View reviewed changes

cub/cub/device/dispatch/kernels/transform.cuh Show resolved Hide resolved

cub/cub/device/dispatch/kernels/transform.cuh Outdated Show resolved Hide resolved

bernhardmgruber enabled auto-merge (squash) January 7, 2026 19:37

Apply reviewer feedback

78f8214

bernhardmgruber force-pushed the backport_space_shared branch from dc4636d to 78f8214 Compare January 7, 2026 21:53

miscco approved these changes Jan 9, 2026

View reviewed changes

bernhardmgruber merged commit e5614b9 into NVIDIA:branch/3.1.x Jan 9, 2026
215 checks passed

github-project-automation bot moved this from In Review to Done in CCCL Jan 9, 2026

bernhardmgruber deleted the backport_space_shared branch January 9, 2026 09:05

[Backport to 3.1] Use cp_async_bulk(space_shared,...) when available (#6362) #7102

[Backport to 3.1] Use cp_async_bulk(space_shared,...) when available (#6362) #7102

Uh oh!

Conversation

bernhardmgruber commented Jan 7, 2026

Uh oh!

Uh oh!

Uh oh!

github-actions bot commented Jan 7, 2026

🟩 cub: Pass: 100%/50 | Total: 2d 05h | Avg: 1h 03m | Max: 1h 56m | Hits: 65%/61654

🟩 thrust: Pass: 100%/50 | Total: 1d 12h | Avg: 43m 26s | Max: 1h 28m | Hits: 80%/95771

🟩 libcudacxx: Pass: 100%/48 | Total: 1d 01h | Avg: 31m 56s | Max: 1h 47m | Hits: 40%/170945

🟩 cudax: Pass: 100%/28 | Total: 9h 07m | Avg: 19m 33s | Max: 27m 54s | Hits: 40%/15126

🟩 python: Pass: 100%/18 | Total: 3h 12m | Avg: 10m 42s | Max: 19m 06s

🟩 packaging: Pass: 100%/4 | Total: 20m 37s | Avg: 5m 09s | Max: 5m 54s

🟩 stdpar: Pass: 100%/4 | Total: 43m 00s | Avg: 10m 45s | Max: 13m 01s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 26m 24s | Avg: 8m 48s | Max: 12m 05s | Hits: 77%/495

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 205)

Uh oh!

github-actions bot commented Jan 7, 2026

🟥 cub: Pass: 0%/50 | Total: 4h 28m | Avg: 5m 22s | Max: 36m 24s

🟥 thrust: Pass: 0%/50 | Total: 3h 29m | Avg: 4m 11s | Max: 23m 02s

🟨 libcudacxx: Pass: 6%/48 | Total: 6h 55m | Avg: 8m 39s | Max: 52m 08s | Hits: 90%/42

🟥 cudax: Pass: 0%/28 | Total: 1h 48m | Avg: 3m 51s | Max: 15m 23s

🟥 python: Pass: 0%/18 | Total: 17m 48s | Avg: 0m 59s | Max: 8m 58s

🟥 packaging: Pass: 0%/4 | Total: 6m 33s | Avg: 1m 38s | Max: 1m 48s

🟥 stdpar: Pass: 0%/4 | Total: 19m 48s | Avg: 4m 57s | Max: 5m 03s

🟥 cccl_c_parallel: Pass: 0%/3 | Total: 2m 08s | Avg: 0m 42s | Max: 2m 08s

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 205)

Uh oh!

github-actions bot commented Jan 8, 2026

🟩 cub: Pass: 100%/50 | Total: 2d 07h | Avg: 1h 06m | Max: 2h 00m | Hits: 71%/61654

🟩 thrust: Pass: 100%/50 | Total: 1d 11h | Avg: 43m 01s | Max: 1h 36m | Hits: 79%/95771

🟩 libcudacxx: Pass: 100%/48 | Total: 21h 10m | Avg: 26m 28s | Max: 1h 03m | Hits: 62%/170945

🟩 cudax: Pass: 100%/28 | Total: 4h 15m | Avg: 9m 08s | Max: 24m 18s | Hits: 90%/15126

🟩 python: Pass: 100%/18 | Total: 3h 31m | Avg: 11m 44s | Max: 21m 16s

🟩 packaging: Pass: 100%/4 | Total: 23m 56s | Avg: 5m 59s | Max: 6m 15s

🟩 stdpar: Pass: 100%/4 | Total: 20m 17s | Avg: 5m 04s | Max: 5m 34s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 24m 37s | Avg: 8m 12s | Max: 10m 49s | Hits: 98%/495

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 205)

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

[Backport to 3.1] Use `cp_async_bulk(space_shared,...)` when available (#6362) #7102

[Backport to 3.1] Use `cp_async_bulk(space_shared,...)` when available (#6362) #7102