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Add _CCCL_BUILTIN_PREFETCH #3433

Merged
merged 6 commits into from
Jan 21, 2025
Merged

Add _CCCL_BUILTIN_PREFETCH #3433

merged 6 commits into from
Jan 21, 2025

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fbusato
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@fbusato fbusato commented Jan 17, 2025

Description

Portable __builtin_prefetch. Ideally used by mdspan accessor with properties

@fbusato fbusato added the 3.0 Targeted for 3.0 release label Jan 17, 2025
@fbusato fbusato self-assigned this Jan 17, 2025
@fbusato fbusato requested review from a team as code owners January 17, 2025 01:00
@fbusato fbusato requested a review from wmaxey January 17, 2025 01:00
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🟩 CI finished in 2h 02m: Pass: 100%/144 | Total: 1d 13h | Avg: 15m 42s | Max: 1h 15m | Hits: 244%/25759

  • 🟩 libcudacxx: Pass: 100%/46 | Total: 11h 44m | Avg: 15m 19s | Max: 43m 59s | Hits: 382%/12477 

    🟩 cpu
  🟩 amd64              Pass: 100%/44  | Total: 11h 20m | Avg: 15m 27s | Max: 43m 59s | Hits: 382%/12477 
  🟩 arm64              Pass: 100%/2   | Total: 24m 35s | Avg: 12m 17s | Max: 21m 15s
🟩 ctk
  🟩 12.0               Pass: 100%/8   | Total:  2h 13m | Avg: 16m 38s | Max: 32m 51s | Hits: 367%/4871  
  🟩 12.5               Pass: 100%/2   | Total:  1h 10m | Avg: 35m 22s | Max: 37m 26s
  🟩 12.6               Pass: 100%/36  | Total:  8h 21m | Avg: 13m 55s | Max: 43m 59s | Hits: 391%/7606  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/4   | Total:  1h 06m | Avg: 16m 37s | Max: 21m 48s
  🟩 nvcc12.0           Pass: 100%/8   | Total:  2h 13m | Avg: 16m 38s | Max: 32m 51s | Hits: 367%/4871  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  1h 10m | Avg: 35m 22s | Max: 37m 26s
  🟩 nvcc12.6           Pass: 100%/32  | Total:  7h 14m | Avg: 13m 34s | Max: 43m 59s | Hits: 391%/7606  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/4   | Total:  1h 06m | Avg: 16m 37s | Max: 21m 48s
  🟩 nvcc               Pass: 100%/42  | Total: 10h 38m | Avg: 15m 12s | Max: 43m 59s | Hits: 382%/12477 
🟩 cxx
  🟩 Clang14            Pass: 100%/6   | Total: 36m 49s | Avg:  6m 08s | Max: 14m 18s
  🟩 Clang15            Pass: 100%/1   | Total: 22m 06s | Avg: 22m 06s | Max: 22m 06s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 35s | Avg:  5m 35s | Max:  5m 35s
  🟩 Clang17            Pass: 100%/1   | Total:  4m 14s | Avg:  4m 14s | Max:  4m 14s
  🟩 Clang18            Pass: 100%/8   | Total:  2h 04m | Avg: 15m 36s | Max: 28m 53s
  🟩 GCC7               Pass: 100%/5   | Total: 54m 56s | Avg: 10m 59s | Max: 18m 28s
  🟩 GCC8               Pass: 100%/1   | Total:  4m 42s | Avg:  4m 42s | Max:  4m 42s
  🟩 GCC9               Pass: 100%/3   | Total: 21m 46s | Avg:  7m 15s | Max: 13m 54s
  🟩 GCC10              Pass: 100%/1   | Total: 20m 49s | Avg: 20m 49s | Max: 20m 49s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 59s | Avg:  3m 59s | Max:  3m 59s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 15s | Avg:  4m 15s | Max:  4m 15s
  🟩 GCC13              Pass: 100%/10  | Total:  2h 28m | Avg: 14m 53s | Max: 28m 46s
  🟩 MSVC14.29          Pass: 100%/3   | Total:  1h 41m | Avg: 33m 59s | Max: 36m 52s | Hits: 371%/7357  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  1h 19m | Avg: 39m 39s | Max: 43m 59s | Hits: 397%/5120  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  1h 10m | Avg: 35m 22s | Max: 37m 26s
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total:  3h 13m | Avg: 11m 23s | Max: 28m 53s
  🟩 GCC                Pass: 100%/22  | Total:  4h 19m | Avg: 11m 47s | Max: 28m 46s
  🟩 MSVC               Pass: 100%/5   | Total:  3h 01m | Avg: 36m 15s | Max: 43m 59s | Hits: 382%/12477 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 10m | Avg: 35m 22s | Max: 37m 26s
🟩 gpu
  🟩 v100               Pass: 100%/46  | Total: 11h 44m | Avg: 15m 19s | Max: 43m 59s | Hits: 382%/12477 
🟩 jobs
  🟩 Build              Pass: 100%/39  | Total:  9h 02m | Avg: 13m 53s | Max: 43m 59s | Hits: 382%/12477 
  🟩 NVRTC              Pass: 100%/4   | Total:  1h 43m | Avg: 25m 48s | Max: 27m 11s
  🟩 Test               Pass: 100%/2   | Total: 57m 39s | Avg: 28m 49s | Max: 28m 53s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 04s | Avg:  2m 04s | Max:  2m 04s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total: 13m 23s | Avg: 13m 23s | Max: 13m 23s
  🟩 90a                Pass: 100%/2   | Total: 17m 05s | Avg:  8m 32s | Max: 13m 28s
🟩 std
  🟩 11                 Pass: 100%/6   | Total:  1h 25m | Avg: 14m 11s | Max: 23m 33s
  🟩 14                 Pass: 100%/4   | Total:  1h 07m | Avg: 16m 46s | Max: 32m 51s | Hits: 334%/2395  
  🟩 17                 Pass: 100%/14  | Total:  3h 50m | Avg: 16m 28s | Max: 36m 52s | Hits: 391%/7448  
  🟩 20                 Pass: 100%/21  | Total:  5h 19m | Avg: 15m 14s | Max: 43m 59s | Hits: 398%/2634

  • 🟩 cub: Pass: 100%/38 | Total: 13h 05m | Avg: 20m 40s | Max: 1h 15m | Hits: 38%/3540 

    🟩 cpu
  🟩 amd64              Pass: 100%/36  | Total: 12h 55m | Avg: 21m 32s | Max:  1h 15m | Hits:  38%/3540  
  🟩 arm64              Pass: 100%/2   | Total:  9m 45s | Avg:  4m 52s | Max:  5m 03s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 33m | Avg: 18m 40s | Max:  1h 12m | Hits:  38%/885   
  🟩 12.5               Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 13m
  🟩 12.6               Pass: 100%/31  | Total:  9h 07m | Avg: 17m 38s | Max:  1h 15m | Hits:  38%/2655  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  8m 59s | Avg:  4m 29s | Max:  4m 38s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 33m | Avg: 18m 40s | Max:  1h 12m | Hits:  38%/885   
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 13m
  🟩 nvcc12.6           Pass: 100%/29  | Total:  8h 58m | Avg: 18m 33s | Max:  1h 15m | Hits:  38%/2655  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  8m 59s | Avg:  4m 29s | Max:  4m 38s
  🟩 nvcc               Pass: 100%/36  | Total: 12h 56m | Avg: 21m 34s | Max:  1h 15m | Hits:  38%/3540  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 21m 51s | Avg:  5m 27s | Max:  5m 44s
  🟩 Clang15            Pass: 100%/1   | Total:  5m 28s | Avg:  5m 28s | Max:  5m 28s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 39s | Avg:  5m 39s | Max:  5m 39s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 21s | Avg:  5m 21s | Max:  5m 21s
  🟩 Clang18            Pass: 100%/7   | Total:  1h 58m | Avg: 16m 57s | Max: 50m 24s
  🟩 GCC7               Pass: 100%/2   | Total: 11m 04s | Avg:  5m 32s | Max:  5m 49s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 13s | Avg:  5m 13s | Max:  5m 13s
  🟩 GCC9               Pass: 100%/2   | Total: 11m 04s | Avg:  5m 32s | Max:  5m 50s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 34s | Avg:  5m 34s | Max:  5m 34s
  🟩 GCC11              Pass: 100%/1   | Total:  6m 01s | Avg:  6m 01s | Max:  6m 01s
  🟩 GCC12              Pass: 100%/3   | Total: 29m 36s | Avg:  9m 52s | Max: 19m 31s
  🟩 GCC13              Pass: 100%/8   | Total:  2h 05m | Avg: 15m 44s | Max: 36m 50s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m | Hits:  38%/1770  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  2h 28m | Avg:  1h 14m | Max:  1h 15m | Hits:  38%/1770  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 13m
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total:  2h 37m | Avg: 11m 13s | Max: 50m 24s
  🟩 GCC                Pass: 100%/18  | Total:  3h 14m | Avg: 10m 48s | Max: 36m 50s
  🟩 MSVC               Pass: 100%/4   | Total:  4h 48m | Avg:  1h 12m | Max:  1h 15m | Hits:  38%/3540  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 13m
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 23m 37s | Avg: 11m 48s | Max: 19m 31s
  🟩 v100               Pass: 100%/36  | Total: 12h 41m | Avg: 21m 09s | Max:  1h 15m | Hits:  38%/3540  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total:  9h 27m | Avg: 18m 17s | Max:  1h 15m | Hits:  38%/3540  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 36m 50s | Avg: 36m 50s | Max: 36m 50s
  🟩 GraphCapture       Pass: 100%/1   | Total: 15m 38s | Avg: 15m 38s | Max: 15m 38s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 23m | Avg: 27m 45s | Max: 43m 25s
  🟩 TestGPU            Pass: 100%/2   | Total:  1h 22m | Avg: 41m 23s | Max: 50m 24s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 23m 37s | Avg: 11m 48s | Max: 19m 31s
  🟩 90a                Pass: 100%/1   | Total:  4m 21s | Avg:  4m 21s | Max:  4m 21s
🟩 std
  🟩 17                 Pass: 100%/14  | Total:  5h 39m | Avg: 24m 13s | Max:  1h 13m | Hits:  38%/2655  
  🟩 20                 Pass: 100%/24  | Total:  7h 26m | Avg: 18m 36s | Max:  1h 15m | Hits:  38%/885

  • 🟩 thrust: Pass: 100%/37 | Total: 10h 20m | Avg: 16m 45s | Max: 1h 12m | Hits: 145%/9220 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 23m 53s | Avg: 11m 56s | Max: 17m 49s
🟩 cpu
  🟩 amd64              Pass: 100%/35  | Total: 10h 10m | Avg: 17m 26s | Max:  1h 12m | Hits: 145%/9220  
  🟩 arm64              Pass: 100%/2   | Total:  9m 45s | Avg:  4m 52s | Max:  5m 14s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 16m | Avg: 15m 17s | Max: 56m 14s | Hits:  80%/1844  
  🟩 12.5               Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m
  🟩 12.6               Pass: 100%/30  | Total:  6h 43m | Avg: 13m 26s | Max:  1h 11m | Hits: 162%/7376  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 10m 11s | Avg:  5m 05s | Max:  5m 12s
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 16m | Avg: 15m 17s | Max: 56m 14s | Hits:  80%/1844  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m
  🟩 nvcc12.6           Pass: 100%/28  | Total:  6h 33m | Avg: 14m 02s | Max:  1h 11m | Hits: 162%/7376  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 11s | Avg:  5m 05s | Max:  5m 12s
  🟩 nvcc               Pass: 100%/35  | Total: 10h 10m | Avg: 17m 25s | Max:  1h 12m | Hits: 145%/9220  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 21m 08s | Avg:  5m 17s | Max:  5m 39s
  🟩 Clang15            Pass: 100%/1   | Total:  5m 36s | Avg:  5m 36s | Max:  5m 36s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 38s | Avg:  5m 38s | Max:  5m 38s
  🟩 Clang17            Pass: 100%/1   | Total:  6m 00s | Avg:  6m 00s | Max:  6m 00s
  🟩 Clang18            Pass: 100%/7   | Total: 45m 32s | Avg:  6m 30s | Max: 11m 19s
  🟩 GCC7               Pass: 100%/2   | Total: 10m 06s | Avg:  5m 03s | Max:  5m 13s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 11s | Avg:  5m 11s | Max:  5m 11s
  🟩 GCC9               Pass: 100%/2   | Total: 11m 12s | Avg:  5m 36s | Max:  5m 44s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 53s | Avg:  5m 53s | Max:  5m 53s
  🟩 GCC11              Pass: 100%/1   | Total:  5m 47s | Avg:  5m 47s | Max:  5m 47s
  🟩 GCC12              Pass: 100%/1   | Total:  5m 58s | Avg:  5m 58s | Max:  5m 58s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 11m | Avg:  8m 58s | Max: 18m 38s
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 54m | Avg: 57m 00s | Max: 57m 46s | Hits: 101%/3688  
  🟩 MSVC14.39          Pass: 100%/3   | Total:  2h 45m | Avg: 55m 18s | Max:  1h 11m | Hits: 175%/5532  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total:  1h 23m | Avg:  5m 59s | Max: 11m 19s
  🟩 GCC                Pass: 100%/16  | Total:  1h 55m | Avg:  7m 14s | Max: 18m 38s
  🟩 MSVC               Pass: 100%/5   | Total:  4h 39m | Avg: 55m 58s | Max:  1h 11m | Hits: 145%/9220  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 12m
🟩 gpu
  🟩 v100               Pass: 100%/37  | Total: 10h 20m | Avg: 16m 45s | Max:  1h 12m | Hits: 145%/9220  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total:  8h 40m | Avg: 16m 47s | Max:  1h 12m | Hits:  91%/7376  
  🟩 TestCPU            Pass: 100%/3   | Total: 52m 00s | Avg: 17m 20s | Max: 36m 36s | Hits: 365%/1844  
  🟩 TestGPU            Pass: 100%/3   | Total: 47m 46s | Avg: 15m 55s | Max: 18m 38s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total:  4m 52s | Avg:  4m 52s | Max:  4m 52s
🟩 std
  🟩 17                 Pass: 100%/14  | Total:  4h 53m | Avg: 20m 57s | Max:  1h 08m | Hits:  94%/5532  
  🟩 20                 Pass: 100%/21  | Total:  5h 02m | Avg: 14m 25s | Max:  1h 12m | Hits: 222%/3688

  • 🟩 cudax: Pass: 100%/20 | Total: 1h 55m | Avg: 5m 45s | Max: 14m 56s | Hits: 81%/522 

    🟩 cpu
  🟩 amd64              Pass: 100%/16  | Total:  1h 44m | Avg:  6m 32s | Max: 14m 56s | Hits:  81%/522   
  🟩 arm64              Pass: 100%/4   | Total: 10m 25s | Avg:  2m 36s | Max:  2m 43s
🟩 ctk
  🟩 12.0               Pass: 100%/1   | Total: 12m 30s | Avg: 12m 30s | Max: 12m 30s | Hits:  81%/261   
  🟩 12.5               Pass: 100%/2   | Total: 17m 34s | Avg:  8m 47s | Max:  8m 57s
  🟩 12.6               Pass: 100%/17  | Total:  1h 25m | Avg:  5m 00s | Max: 14m 56s | Hits:  81%/261   
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/1   | Total: 12m 30s | Avg: 12m 30s | Max: 12m 30s | Hits:  81%/261   
  🟩 nvcc12.5           Pass: 100%/2   | Total: 17m 34s | Avg:  8m 47s | Max:  8m 57s
  🟩 nvcc12.6           Pass: 100%/17  | Total:  1h 25m | Avg:  5m 00s | Max: 14m 56s | Hits:  81%/261   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/20  | Total:  1h 55m | Avg:  5m 45s | Max: 14m 56s | Hits:  81%/522   
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 20s | Avg:  3m 20s | Max:  3m 20s
  🟩 Clang15            Pass: 100%/1   | Total:  3m 16s | Avg:  3m 16s | Max:  3m 16s
  🟩 Clang16            Pass: 100%/1   | Total:  3m 21s | Avg:  3m 21s | Max:  3m 21s
  🟩 Clang17            Pass: 100%/1   | Total:  3m 09s | Avg:  3m 09s | Max:  3m 09s
  🟩 Clang18            Pass: 100%/4   | Total: 23m 38s | Avg:  5m 54s | Max: 14m 54s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 18s | Avg:  3m 18s | Max:  3m 18s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 18s | Avg:  3m 18s | Max:  3m 18s
  🟩 GCC12              Pass: 100%/2   | Total: 18m 00s | Avg:  9m 00s | Max: 14m 56s
  🟩 GCC13              Pass: 100%/4   | Total: 10m 38s | Avg:  2m 39s | Max:  2m 50s
  🟩 MSVC14.36          Pass: 100%/1   | Total: 12m 30s | Avg: 12m 30s | Max: 12m 30s | Hits:  81%/261   
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 05s | Avg: 13m 05s | Max: 13m 05s | Hits:  81%/261   
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 17m 34s | Avg:  8m 47s | Max:  8m 57s
🟩 cxx_family
  🟩 Clang              Pass: 100%/8   | Total: 36m 44s | Avg:  4m 35s | Max: 14m 54s
  🟩 GCC                Pass: 100%/8   | Total: 35m 14s | Avg:  4m 24s | Max: 14m 56s
  🟩 MSVC               Pass: 100%/2   | Total: 25m 35s | Avg: 12m 47s | Max: 13m 05s | Hits:  81%/522   
  🟩 NVHPC              Pass: 100%/2   | Total: 17m 34s | Avg:  8m 47s | Max:  8m 57s
🟩 gpu
  🟩 v100               Pass: 100%/20  | Total:  1h 55m | Avg:  5m 45s | Max: 14m 56s | Hits:  81%/522   
🟩 jobs
  🟩 Build              Pass: 100%/18  | Total:  1h 25m | Avg:  4m 44s | Max: 13m 05s | Hits:  81%/522   
  🟩 Test               Pass: 100%/2   | Total: 29m 50s | Avg: 14m 55s | Max: 14m 56s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 50s | Avg:  2m 50s | Max:  2m 50s
  🟩 90a                Pass: 100%/1   | Total:  2m 42s | Avg:  2m 42s | Max:  2m 42s
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 16m 41s | Avg:  4m 10s | Max:  8m 37s
  🟩 20                 Pass: 100%/16  | Total:  1h 38m | Avg:  6m 09s | Max: 14m 56s | Hits:  81%/522

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 10m 33s | Avg: 5m 16s | Max: 8m 24s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 gpu
  🟩 v100               Pass: 100%/2   | Total: 10m 33s | Avg:  5m 16s | Max:  8m 24s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 09s | Avg:  2m 09s | Max:  2m 09s
  🟩 Test               Pass: 100%/1   | Total:  8m 24s | Avg:  8m 24s | Max:  8m 24s

  • 🟩 python: Pass: 100%/1 | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 25m 52s | Avg: 25m 52s | Max: 25m 52s

👃 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: 144)
# Runner
98 linux-amd64-cpu16
19 linux-amd64-gpu-v100-latest-1
16 windows-amd64-cpu16
10 linux-arm64-cpu16
1 linux-amd64-gpu-h100-latest-1-testing

@fbusato fbusato requested a review from miscco January 21, 2025 20:40
@fbusato fbusato enabled auto-merge (squash) January 21, 2025 21:08
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🟩 CI finished in 1h 42m: Pass: 100%/135 | Total: 1d 01h | Avg: 11m 11s | Max: 1h 03m | Hits: 527%/23404

  • 🟩 cub: Pass: 100%/38 | Total: 8h 31m | Avg: 13m 27s | Max: 45m 38s | Hits: 539%/3540 

    🟩 cpu
  🟩 amd64              Pass: 100%/36  | Total:  8h 22m | Avg: 13m 56s | Max: 45m 38s | Hits: 539%/3540  
  🟩 arm64              Pass: 100%/2   | Total:  9m 34s | Avg:  4m 47s | Max:  4m 56s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 49m 00s | Avg:  9m 48s | Max: 27m 17s | Hits: 539%/885   
  🟩 12.5               Pass: 100%/2   | Total:  1h 18m | Avg: 39m 24s | Max: 39m 48s
  🟩 12.6               Pass: 100%/31  | Total:  6h 23m | Avg: 12m 22s | Max: 45m 38s | Hits: 539%/2655  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  8m 43s | Avg:  4m 21s | Max:  4m 30s
  🟩 nvcc12.0           Pass: 100%/5   | Total: 49m 00s | Avg:  9m 48s | Max: 27m 17s | Hits: 539%/885   
  🟩 nvcc12.5           Pass: 100%/2   | Total:  1h 18m | Avg: 39m 24s | Max: 39m 48s
  🟩 nvcc12.6           Pass: 100%/29  | Total:  6h 15m | Avg: 12m 56s | Max: 45m 38s | Hits: 539%/2655  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  8m 43s | Avg:  4m 21s | Max:  4m 30s
  🟩 nvcc               Pass: 100%/36  | Total:  8h 22m | Avg: 13m 58s | Max: 45m 38s | Hits: 539%/3540  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 21m 39s | Avg:  5m 24s | Max:  5m 43s
  🟩 Clang15            Pass: 100%/1   | Total:  5m 32s | Avg:  5m 32s | Max:  5m 32s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 17s | Avg:  5m 17s | Max:  5m 17s
  🟩 Clang18            Pass: 100%/7   | Total:  1h 07m | Avg:  9m 41s | Max: 22m 34s
  🟩 GCC7               Pass: 100%/2   | Total: 10m 59s | Avg:  5m 29s | Max:  5m 32s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 13s | Avg:  5m 13s | Max:  5m 13s
  🟩 GCC9               Pass: 100%/2   | Total: 11m 04s | Avg:  5m 32s | Max:  5m 33s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s
  🟩 GCC11              Pass: 100%/1   | Total:  5m 29s | Avg:  5m 29s | Max:  5m 29s
  🟩 GCC12              Pass: 100%/3   | Total: 29m 50s | Avg:  9m 56s | Max: 19m 32s
  🟩 GCC13              Pass: 100%/8   | Total:  2h 04m | Avg: 15m 36s | Max: 32m 49s
  🟩 MSVC14.29          Pass: 100%/2   | Total: 58m 04s | Avg: 29m 02s | Max: 30m 47s | Hits: 539%/1770  
  🟩 MSVC14.39          Pass: 100%/2   | Total:  1h 16m | Avg: 38m 04s | Max: 45m 38s | Hits: 539%/1770  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  1h 18m | Avg: 39m 24s | Max: 39m 48s
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total:  1h 45m | Avg:  7m 33s | Max: 22m 34s
  🟩 GCC                Pass: 100%/18  | Total:  3h 12m | Avg: 10m 42s | Max: 32m 49s
  🟩 MSVC               Pass: 100%/4   | Total:  2h 14m | Avg: 33m 33s | Max: 45m 38s | Hits: 539%/3540  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 18m | Avg: 39m 24s | Max: 39m 48s
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 23m 59s | Avg: 11m 59s | Max: 19m 32s
  🟩 v100               Pass: 100%/36  | Total:  8h 07m | Avg: 13m 32s | Max: 45m 38s | Hits: 539%/3540  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total:  5h 44m | Avg: 11m 07s | Max: 45m 38s | Hits: 539%/3540  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 23m 16s | Avg: 23m 16s | Max: 23m 16s
  🟩 GraphCapture       Pass: 100%/1   | Total: 15m 03s | Avg: 15m 03s | Max: 15m 03s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 14m | Avg: 24m 57s | Max: 32m 47s
  🟩 TestGPU            Pass: 100%/2   | Total: 53m 46s | Avg: 26m 53s | Max: 32m 49s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 23m 59s | Avg: 11m 59s | Max: 19m 32s
  🟩 90a                Pass: 100%/1   | Total:  4m 19s | Avg:  4m 19s | Max:  4m 19s
🟩 std
  🟩 17                 Pass: 100%/14  | Total:  3h 02m | Avg: 13m 03s | Max: 39m 48s | Hits: 539%/2655  
  🟩 20                 Pass: 100%/24  | Total:  5h 28m | Avg: 13m 42s | Max: 45m 38s | Hits: 539%/885

  • 🟩 libcudacxx: Pass: 100%/37 | Total: 6h 28m | Avg: 10m 29s | Max: 28m 49s | Hits: 682%/10162 

    🟩 cpu
  🟩 amd64              Pass: 100%/35  | Total:  6h 20m | Avg: 10m 53s | Max: 28m 49s | Hits: 682%/10162 
  🟩 arm64              Pass: 100%/2   | Total:  7m 09s | Avg:  3m 34s | Max:  3m 36s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 37m 24s | Avg:  7m 28s | Max: 23m 05s | Hits: 682%/2495  
  🟩 12.5               Pass: 100%/2   | Total: 36m 50s | Avg: 18m 25s | Max: 28m 49s
  🟩 12.6               Pass: 100%/30  | Total:  5h 13m | Avg: 10m 27s | Max: 27m 16s | Hits: 682%/7667  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/4   | Total:  1h 07m | Avg: 16m 58s | Max: 20m 37s
  🟩 nvcc12.0           Pass: 100%/5   | Total: 37m 24s | Avg:  7m 28s | Max: 23m 05s | Hits: 682%/2495  
  🟩 nvcc12.5           Pass: 100%/2   | Total: 36m 50s | Avg: 18m 25s | Max: 28m 49s
  🟩 nvcc12.6           Pass: 100%/26  | Total:  4h 05m | Avg:  9m 27s | Max: 27m 16s | Hits: 682%/7667  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/4   | Total:  1h 07m | Avg: 16m 58s | Max: 20m 37s
  🟩 nvcc               Pass: 100%/33  | Total:  5h 20m | Avg:  9m 42s | Max: 28m 49s | Hits: 682%/10162 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 15m 49s | Avg:  3m 57s | Max:  4m 23s
  🟩 Clang15            Pass: 100%/1   | Total:  8m 24s | Avg:  8m 24s | Max:  8m 24s
  🟩 Clang16            Pass: 100%/1   | Total:  8m 28s | Avg:  8m 28s | Max:  8m 28s
  🟩 Clang17            Pass: 100%/1   | Total:  7m 38s | Avg:  7m 38s | Max:  7m 38s
  🟩 Clang18            Pass: 100%/8   | Total:  1h 42m | Avg: 12m 46s | Max: 21m 58s
  🟩 GCC7               Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  3m 23s
  🟩 GCC8               Pass: 100%/1   | Total:  3m 53s | Avg:  3m 53s | Max:  3m 53s
  🟩 GCC9               Pass: 100%/2   | Total:  7m 34s | Avg:  3m 47s | Max:  4m 02s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 53s | Avg:  3m 53s | Max:  3m 53s
  🟩 GCC11              Pass: 100%/1   | Total:  4m 11s | Avg:  4m 11s | Max:  4m 11s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 07s | Avg:  4m 07s | Max:  4m 07s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 18m | Avg:  9m 49s | Max: 22m 22s
  🟩 MSVC14.29          Pass: 100%/2   | Total: 47m 11s | Avg: 23m 35s | Max: 24m 06s | Hits: 682%/5000  
  🟩 MSVC14.39          Pass: 100%/2   | Total: 52m 41s | Avg: 26m 20s | Max: 27m 16s | Hits: 682%/5162  
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 36m 50s | Avg: 18m 25s | Max: 28m 49s
🟩 cxx_family
  🟩 Clang              Pass: 100%/15  | Total:  2h 22m | Avg:  9m 30s | Max: 21m 58s
  🟩 GCC                Pass: 100%/16  | Total:  1h 48m | Avg:  6m 48s | Max: 22m 22s
  🟩 MSVC               Pass: 100%/4   | Total:  1h 39m | Avg: 24m 58s | Max: 27m 16s | Hits: 682%/10162 
  🟩 NVHPC              Pass: 100%/2   | Total: 36m 50s | Avg: 18m 25s | Max: 28m 49s
🟩 gpu
  🟩 v100               Pass: 100%/37  | Total:  6h 28m | Avg: 10m 29s | Max: 28m 49s | Hits: 682%/10162 
🟩 jobs
  🟩 Build              Pass: 100%/32  | Total:  5h 03m | Avg:  9m 28s | Max: 28m 49s | Hits: 682%/10162 
  🟩 NVRTC              Pass: 100%/2   | Total: 44m 33s | Avg: 22m 16s | Max: 22m 22s
  🟩 Test               Pass: 100%/2   | Total: 38m 22s | Avg: 19m 11s | Max: 21m 58s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  1m 52s | Avg:  1m 52s | Max:  1m 52s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total: 14m 26s | Avg: 14m 26s | Max: 14m 26s
  🟩 90a                Pass: 100%/2   | Total: 16m 25s | Avg:  8m 12s | Max: 12m 24s
🟩 std
  🟩 17                 Pass: 100%/15  | Total:  2h 58m | Avg: 11m 53s | Max: 28m 49s | Hits: 682%/7505  
  🟩 20                 Pass: 100%/21  | Total:  3h 27m | Avg:  9m 54s | Max: 27m 16s | Hits: 681%/2657

  • 🟩 thrust: Pass: 100%/37 | Total: 7h 04m | Avg: 11m 27s | Max: 33m 01s | Hits: 360%/9180 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 38m 11s | Avg: 19m 05s | Max: 31m 58s
🟩 cpu
  🟩 amd64              Pass: 100%/35  | Total:  6h 54m | Avg: 11m 50s | Max: 33m 01s | Hits: 360%/9180  
  🟩 arm64              Pass: 100%/2   | Total:  9m 44s | Avg:  4m 52s | Max:  5m 04s
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 48m 24s | Avg:  9m 40s | Max: 28m 07s | Hits: 365%/1836  
  🟩 12.5               Pass: 100%/2   | Total: 52m 35s | Avg: 26m 17s | Max: 28m 29s
  🟩 12.6               Pass: 100%/30  | Total:  5h 23m | Avg: 10m 46s | Max: 33m 01s | Hits: 358%/7344  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 10m 47s | Avg:  5m 23s | Max:  5m 31s
  🟩 nvcc12.0           Pass: 100%/5   | Total: 48m 24s | Avg:  9m 40s | Max: 28m 07s | Hits: 365%/1836  
  🟩 nvcc12.5           Pass: 100%/2   | Total: 52m 35s | Avg: 26m 17s | Max: 28m 29s
  🟩 nvcc12.6           Pass: 100%/28  | Total:  5h 12m | Avg: 11m 09s | Max: 33m 01s | Hits: 358%/7344  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 47s | Avg:  5m 23s | Max:  5m 31s
  🟩 nvcc               Pass: 100%/35  | Total:  6h 53m | Avg: 11m 48s | Max: 33m 01s | Hits: 360%/9180  
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 20m 38s | Avg:  5m 09s | Max:  5m 18s
  🟩 Clang15            Pass: 100%/1   | Total:  6m 06s | Avg:  6m 06s | Max:  6m 06s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 28s | Avg:  5m 28s | Max:  5m 28s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 49s | Avg:  5m 49s | Max:  5m 49s
  🟩 Clang18            Pass: 100%/7   | Total: 59m 41s | Avg:  8m 31s | Max: 24m 23s
  🟩 GCC7               Pass: 100%/2   | Total: 10m 21s | Avg:  5m 10s | Max:  5m 22s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 30s | Avg:  5m 30s | Max:  5m 30s
  🟩 GCC9               Pass: 100%/2   | Total: 10m 51s | Avg:  5m 25s | Max:  5m 40s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 44s | Avg:  5m 44s | Max:  5m 44s
  🟩 GCC11              Pass: 100%/1   | Total:  5m 16s | Avg:  5m 16s | Max:  5m 16s
  🟩 GCC12              Pass: 100%/1   | Total:  6m 23s | Avg:  6m 23s | Max:  6m 23s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 20m | Avg: 10m 07s | Max: 31m 58s
  🟩 MSVC14.29          Pass: 100%/2   | Total: 55m 29s | Avg: 27m 44s | Max: 28m 07s | Hits: 365%/3672  
  🟩 MSVC14.39          Pass: 100%/3   | Total:  1h 33m | Avg: 31m 07s | Max: 33m 01s | Hits: 356%/5508  
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 52m 35s | Avg: 26m 17s | Max: 28m 29s
🟩 cxx_family
  🟩 Clang              Pass: 100%/14  | Total:  1h 37m | Avg:  6m 58s | Max: 24m 23s
  🟩 GCC                Pass: 100%/16  | Total:  2h 05m | Avg:  7m 48s | Max: 31m 58s
  🟩 MSVC               Pass: 100%/5   | Total:  2h 28m | Avg: 29m 46s | Max: 33m 01s | Hits: 360%/9180  
  🟩 NVHPC              Pass: 100%/2   | Total: 52m 35s | Avg: 26m 17s | Max: 28m 29s
🟩 gpu
  🟩 v100               Pass: 100%/37  | Total:  7h 04m | Avg: 11m 27s | Max: 33m 01s | Hits: 360%/9180  
🟩 jobs
  🟩 Build              Pass: 100%/31  | Total:  5h 05m | Avg:  9m 51s | Max: 30m 35s | Hits: 358%/7344  
  🟩 TestCPU            Pass: 100%/3   | Total: 49m 04s | Avg: 16m 21s | Max: 33m 01s | Hits: 365%/1836  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 09m | Avg: 23m 10s | Max: 31m 58s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total:  4m 16s | Avg:  4m 16s | Max:  4m 16s
🟩 std
  🟩 17                 Pass: 100%/14  | Total:  2h 48m | Avg: 12m 00s | Max: 29m 46s | Hits: 361%/5508  
  🟩 20                 Pass: 100%/21  | Total:  3h 37m | Avg: 10m 22s | Max: 33m 01s | Hits: 357%/3672

  • 🟩 cudax: Pass: 100%/20 | Total: 1h 52m | Avg: 5m 37s | Max: 18m 28s | Hits: 388%/522 

    🟩 cpu
  🟩 amd64              Pass: 100%/16  | Total:  1h 42m | Avg:  6m 23s | Max: 18m 28s | Hits: 388%/522   
  🟩 arm64              Pass: 100%/4   | Total: 10m 22s | Avg:  2m 35s | Max:  2m 40s
🟩 ctk
  🟩 12.0               Pass: 100%/1   | Total: 11m 56s | Avg: 11m 56s | Max: 11m 56s | Hits: 388%/261   
  🟩 12.5               Pass: 100%/2   | Total: 10m 17s | Avg:  5m 08s | Max:  5m 16s
  🟩 12.6               Pass: 100%/17  | Total:  1h 30m | Avg:  5m 18s | Max: 18m 28s | Hits: 388%/261   
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/1   | Total: 11m 56s | Avg: 11m 56s | Max: 11m 56s | Hits: 388%/261   
  🟩 nvcc12.5           Pass: 100%/2   | Total: 10m 17s | Avg:  5m 08s | Max:  5m 16s
  🟩 nvcc12.6           Pass: 100%/17  | Total:  1h 30m | Avg:  5m 18s | Max: 18m 28s | Hits: 388%/261   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/20  | Total:  1h 52m | Avg:  5m 37s | Max: 18m 28s | Hits: 388%/522   
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 11s | Avg:  3m 11s | Max:  3m 11s
  🟩 Clang15            Pass: 100%/1   | Total:  3m 32s | Avg:  3m 32s | Max:  3m 32s
  🟩 Clang16            Pass: 100%/1   | Total:  3m 33s | Avg:  3m 33s | Max:  3m 33s
  🟩 Clang17            Pass: 100%/1   | Total:  3m 06s | Avg:  3m 06s | Max:  3m 06s
  🟩 Clang18            Pass: 100%/4   | Total: 26m 50s | Avg:  6m 42s | Max: 18m 28s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 34s | Avg:  3m 34s | Max:  3m 34s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 11s | Avg:  3m 11s | Max:  3m 11s
  🟩 GCC12              Pass: 100%/2   | Total: 21m 21s | Avg: 10m 40s | Max: 17m 57s
  🟩 GCC13              Pass: 100%/4   | Total: 10m 33s | Avg:  2m 38s | Max:  2m 49s
  🟩 MSVC14.36          Pass: 100%/1   | Total: 11m 56s | Avg: 11m 56s | Max: 11m 56s | Hits: 388%/261   
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 26s | Avg: 11m 26s | Max: 11m 26s | Hits: 388%/261   
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 10m 17s | Avg:  5m 08s | Max:  5m 16s
🟩 cxx_family
  🟩 Clang              Pass: 100%/8   | Total: 40m 12s | Avg:  5m 01s | Max: 18m 28s
  🟩 GCC                Pass: 100%/8   | Total: 38m 39s | Avg:  4m 49s | Max: 17m 57s
  🟩 MSVC               Pass: 100%/2   | Total: 23m 22s | Avg: 11m 41s | Max: 11m 56s | Hits: 388%/522   
  🟩 NVHPC              Pass: 100%/2   | Total: 10m 17s | Avg:  5m 08s | Max:  5m 16s
🟩 gpu
  🟩 v100               Pass: 100%/20  | Total:  1h 52m | Avg:  5m 37s | Max: 18m 28s | Hits: 388%/522   
🟩 jobs
  🟩 Build              Pass: 100%/18  | Total:  1h 16m | Avg:  4m 13s | Max: 11m 56s | Hits: 388%/522   
  🟩 Test               Pass: 100%/2   | Total: 36m 25s | Avg: 18m 12s | Max: 18m 28s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 49s | Avg:  2m 49s | Max:  2m 49s
  🟩 90a                Pass: 100%/1   | Total:  2m 38s | Avg:  2m 38s | Max:  2m 38s
🟩 std
  🟩 17                 Pass: 100%/4   | Total: 13m 15s | Avg:  3m 18s | Max:  5m 16s
  🟩 20                 Pass: 100%/16  | Total:  1h 39m | Avg:  6m 12s | Max: 18m 28s | Hits: 388%/522

  • 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 9m 49s | Avg: 4m 54s | Max: 7m 39s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 gpu
  🟩 v100               Pass: 100%/2   | Total:  9m 49s | Avg:  4m 54s | Max:  7m 39s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 10s | Avg:  2m 10s | Max:  2m 10s
  🟩 Test               Pass: 100%/1   | Total:  7m 39s | Avg:  7m 39s | Max:  7m 39s

  • 🟩 python: Pass: 100%/1 | Total: 1h 03m | Avg: 1h 03m | Max: 1h 03m

     
    🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total:  1h 03m | Avg:  1h 03m | Max:  1h 03m

👃 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

@fbusato fbusato merged commit d2857b1 into NVIDIA:main Jan 21, 2025
149 of 152 checks passed
davebayer pushed a commit to davebayer/cccl that referenced this pull request Jan 22, 2025
@fbusato @davebayer
Add _CCCL_BUILTIN_PREFETCH (NVIDIA#3433)
77a472c
davebayer added a commit to davebayer/cccl that referenced this pull request Jan 22, 2025
@davebayer
refactor <cuda/std/cstring>
224a155 
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 <[email protected]>

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 <[email protected]>

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 <[email protected]>

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 <[email protected]>

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 <[email protected]>

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 <[email protected]>

Drop thrust::detail::integer_traits (NVIDIA#3391)

Add cuda::is_floating_point supporting half and bfloat (NVIDIA#3379)

Co-authored-by: Michael Schellenberger Costa <[email protected]>

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 <[email protected]>

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 <[email protected]>

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)
davebayer pushed a commit to davebayer/cccl that referenced this pull request Jan 29, 2025
@fbusato @davebayer
Add _CCCL_BUILTIN_PREFETCH (NVIDIA#3433)
c0b7e17
@fbusato fbusato deleted the builtin-prefetch branch February 11, 2025 18:24
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@pciolkosz pciolkosz pciolkosz left review comments

@miscco miscco miscco approved these changes

@gonidelis gonidelis gonidelis approved these changes

@wmaxey wmaxey Awaiting requested review from wmaxey wmaxey is a code owner automatically assigned from NVIDIA/cccl-libcudacxx-codeowners

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