CUB - Add internal thread and warp utils (Split `WarpReduce` PR) by fbusato · Pull Request #5317 · NVIDIA/cccl

fbusato · 2025-07-18T23:40:58Z

Description

The PR adds functionalities and tests for:

Fix blfoat16 accuracy in result verification.
Extend thread_operator to support more standard operators.
Extend thread_simd to support addition types.
Add common warp utilities: logical laneid, logical warpid, logical base warpid.

github-actions · 2025-07-19T02:48:26Z

🟩 CI finished in 3h 04m: Pass: 100%/157 | Total: 3d 19h | Avg: 34m 50s | Max: 1h 48m | Hits: 73%/173816

🟩 cub: Pass: 100%/50 | Total: 2d 03h | Avg: 1h 01m | Max: 1h 48m | Hits: 56%/61906

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🟩 ctk
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  🟩 MSVC14.29          Pass: 100%/2   | Total:  3h 09m | Avg:  1h 34m | Max:  1h 39m | Hits:  46%/2314  
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  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 29m | Avg:  1h 14m | Max:  1h 15m | Hits:  46%/2323  
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  🟩 GCC                Pass: 100%/23  | Total: 21h 55m | Avg: 57m 12s | Max:  1h 15m | Hits:  61%/29030 
  🟩 MSVC               Pass: 100%/6   | Total:  9h 05m | Avg:  1h 30m | Max:  1h 48m | Hits:  44%/6942  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 29m | Avg:  1h 14m | Max:  1h 15m | Hits:  46%/2323  
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🟩 jobs
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  🟩 DeviceLaunch       Pass: 100%/1   | Total: 44m 09s | Avg: 44m 09s | Max: 44m 09s | Hits:  99%/1263  
  🟩 GraphCapture       Pass: 100%/1   | Total: 34m 42s | Avg: 34m 42s | Max: 34m 42s | Hits:  99%/1263  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 46m | Avg: 35m 21s | Max: 38m 22s | Hits:  99%/3787  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 44m | Avg: 34m 58s | Max: 36m 35s | Hits:  99%/3787  
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🟩 std
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  🟩 20                 Pass: 100%/29  | Total:  1d 03h | Avg: 56m 09s | Max:  1h 48m | Hits:  62%/36012

🟩 thrust: Pass: 100%/50 | Total: 1d 08h | Avg: 38m 50s | Max: 1h 13m | Hits: 82%/95621

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 49m 54s | Avg: 24m 57s | Max: 36m 42s | Hits:  90%/3828  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 07h | Avg: 38m 59s | Max:  1h 13m | Hits:  82%/91794 
  🟩 arm64              Pass: 100%/2   | Total:  1h 11m | Avg: 35m 32s | Max: 38m 26s | Hits:  80%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 30m | Avg: 42m 08s | Max:  1h 09m | Hits:  79%/9560  
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  🟩 ClangCUDA19        Pass: 100%/2   | Total: 56m 04s | Avg: 28m 02s | Max: 28m 53s | Hits:  80%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 30m | Avg: 42m 08s | Max:  1h 09m | Hits:  79%/9560  
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🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 56m 04s | Avg: 28m 02s | Max: 28m 53s | Hits:  80%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 07h | Avg: 39m 17s | Max:  1h 13m | Hits:  82%/91795 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 26m | Avg: 36m 30s | Max: 43m 11s | Hits:  80%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 20m | Avg: 40m 12s | Max: 42m 55s | Hits:  80%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 15m | Avg: 37m 37s | Max: 38m 15s | Hits:  80%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 12m | Avg: 36m 28s | Max: 37m 35s | Hits:  80%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 18m | Avg: 39m 15s | Max: 40m 13s | Hits:  80%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 01m | Avg: 25m 55s | Max: 38m 22s | Hits:  85%/13391 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 19m | Avg: 39m 43s | Max: 41m 30s | Hits:  80%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 38m 48s | Avg: 38m 48s | Max: 38m 48s | Hits:  80%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 15m | Avg: 37m 58s | Max: 40m 21s | Hits:  80%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 23m | Avg: 41m 53s | Max: 43m 16s | Hits:  80%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 18m | Avg: 39m 26s | Max: 41m 03s | Hits:  80%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 24m | Avg: 42m 19s | Max: 42m 51s | Hits:  80%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 54m | Avg: 26m 45s | Max: 42m 43s | Hits:  87%/21054 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 13m | Hits:  74%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  4h 52m | Avg: 58m 29s | Max:  1h 12m | Hits:  79%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 09m | Hits:  74%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 10h 34m | Avg: 33m 23s | Max: 43m 11s | Hits:  82%/36347 
  🟩 GCC                Pass: 100%/22  | Total: 12h 15m | Avg: 33m 26s | Max: 43m 16s | Hits:  83%/42108 
  🟩 MSVC               Pass: 100%/7   | Total:  7h 15m | Avg:  1h 02m | Max:  1h 13m | Hits:  78%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 09m | Hits:  74%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 36m 20s | Avg: 18m 10s | Max: 21m 03s | Hits:  90%/3828  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 03h | Avg: 42m 52s | Max:  1h 13m | Hits:  79%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 36m | Avg: 27m 39s | Max:  1h 11m | Hits:  91%/19121 
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 06h | Avg: 42m 42s | Max:  1h 13m | Hits:  79%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 51m 57s | Avg: 17m 19s | Max: 34m 45s | Hits:  99%/5733  
  🟩 TestGPU            Pass: 100%/4   | Total: 53m 48s | Avg: 13m 27s | Max: 15m 17s | Hits:  99%/7655  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 36m 20s | Avg: 18m 10s | Max: 21m 03s | Hits:  90%/3828  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 26m | Avg: 43m 08s | Max: 54m 37s | Hits:  77%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 28m | Avg: 44m 22s | Max: 59m 35s | Hits:  77%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 15h 50m | Avg: 45m 16s | Max:  1h 13m | Hits:  79%/40160 
  🟩 20                 Pass: 100%/27  | Total: 15h 41m | Avg: 34m 52s | Max:  1h 11m | Hits:  83%/51633

🟩 cudax: Pass: 100%/28 | Total: 3h 37m | Avg: 7m 46s | Max: 15m 17s | Hits: 90%/15794

🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 15m | Avg:  8m 09s | Max: 15m 17s | Hits:  90%/13366 
  🟩 arm64              Pass: 100%/4   | Total: 22m 12s | Avg:  5m 33s | Max:  6m 06s | Hits:  90%/2428  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 24m 08s | Avg:  8m 02s | Max: 13m 31s | Hits:  88%/1519  
  🟩 12.9               Pass: 100%/25  | Total:  3h 13m | Avg:  7m 45s | Max: 15m 17s | Hits:  90%/14275 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 24m 08s | Avg:  8m 02s | Max: 13m 31s | Hits:  88%/1519  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 13m | Avg:  7m 45s | Max: 15m 17s | Hits:  90%/14275 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  3h 37m | Avg:  7m 46s | Max: 15m 17s | Hits:  90%/15794 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 21s | Avg:  5m 10s | Max:  5m 26s | Hits:  90%/1216  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 03s | Avg:  6m 03s | Max:  6m 03s | Hits:  90%/607   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 57s | Avg:  5m 57s | Max:  5m 57s | Hits:  90%/607   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 47s | Avg:  5m 47s | Max:  5m 47s | Hits:  90%/607   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 43s | Avg:  5m 43s | Max:  5m 43s | Hits:  90%/607   
  🟩 Clang19            Pass: 100%/4   | Total: 24m 09s | Avg:  6m 02s | Max:  7m 46s | Hits:  92%/2428  
  🟩 GCC10              Pass: 100%/2   | Total: 12m 03s | Avg:  6m 01s | Max:  6m 21s | Hits:  90%/1216  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 26s | Avg:  6m 26s | Max:  6m 26s | Hits:  90%/607   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 26s | Avg:  6m 26s | Max:  6m 26s | Hits:  90%/607   
  🟩 GCC13              Pass: 100%/8   | Total: 57m 16s | Avg:  7m 09s | Max: 11m 55s | Hits:  92%/4856  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 31s | Avg: 13m 31s | Max: 13m 31s | Hits:  79%/305   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 42m 29s | Avg: 14m 09s | Max: 15m 17s | Hits:  78%/921   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 21m 43s | Avg: 10m 51s | Max: 11m 09s | Hits:  88%/1210  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 58m 00s | Avg:  5m 48s | Max:  7m 46s | Hits:  91%/6072  
  🟩 GCC                Pass: 100%/12  | Total:  1h 22m | Avg:  6m 50s | Max: 11m 55s | Hits:  91%/7286  
  🟩 MSVC               Pass: 100%/4   | Total: 56m 00s | Avg: 14m 00s | Max: 15m 17s | Hits:  78%/1226  
  🟩 NVHPC              Pass: 100%/2   | Total: 21m 43s | Avg: 10m 51s | Max: 11m 09s | Hits:  88%/1210  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 14m 17s | Avg:  7m 08s | Max:  9m 19s | Hits:  94%/1214  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 23m | Avg:  7m 49s | Max: 15m 17s | Hits:  89%/14580 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 08m | Avg:  7m 33s | Max: 15m 17s | Hits:  89%/13973 
  🟩 Test               Pass: 100%/3   | Total: 29m 00s | Avg:  9m 40s | Max: 11m 55s | Hits:  99%/1821  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 14m 17s | Avg:  7m 08s | Max:  9m 19s | Hits:  94%/1214  
  🟩 90;90a             Pass: 100%/2   | Total: 21m 15s | Avg: 10m 37s | Max: 15m 17s | Hits:  86%/914   
  🟩 100;120            Pass: 100%/2   | Total: 19m 06s | Avg:  9m 33s | Max: 13m 07s | Hits:  86%/914   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 22m 11s | Avg:  7m 23s | Max: 11m 09s | Hits:  89%/1819  
  🟩 20                 Pass: 100%/25  | Total:  3h 15m | Avg:  7m 49s | Max: 15m 17s | Hits:  90%/13975

🟩 python: Pass: 100%/18 | Total: 3h 08m | Avg: 10m 29s | Max: 20m 16s

🟩 cpu
  🟩 amd64              Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 ctk
  🟩 12.9               Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 cxx
  🟩 GCC13              Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 cxx_family
  🟩 GCC                Pass: 100%/18  | Total:  3h 08m | Avg: 10m 29s | Max: 20m 16s
🟩 gpu
  🟩 h100               Pass: 100%/8   | Total:  1h 18m | Avg:  9m 46s | Max: 16m 19s
  🟩 rtxa6000           Pass: 100%/10  | Total:  1h 50m | Avg: 11m 03s | Max: 20m 16s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 20m 02s | Avg: 10m 01s | Max: 10m 26s
  🟩 Test cuda.cccl.cooperative Pass: 100%/4   | Total:  1h 06m | Avg: 16m 39s | Max: 20m 16s
  🟩 Test cuda.cccl.examples Pass: 100%/4   | Total: 18m 59s | Avg:  4m 44s | Max:  5m 49s
  🟩 Test cuda.cccl.headers Pass: 100%/4   | Total: 15m 59s | Avg:  3m 59s | Max:  4m 19s
  🟩 Test cuda.cccl.parallel Pass: 100%/4   | Total:  1h 07m | Avg: 16m 47s | Max: 19m 10s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 35m | Avg: 10m 38s | Max: 20m 16s
  🟩 3.13               Pass: 100%/9   | Total:  1h 33m | Avg: 10m 20s | Max: 19m 10s

🟩 packaging: Pass: 100%/4 | Total: 16m 45s | Avg: 4m 11s | Max: 4m 58s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 16m 45s | Avg:  4m 11s | Max:  4m 58s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  8m 58s | Avg:  4m 29s | Max:  4m 58s
  🟩 12.9               Pass: 100%/2   | Total:  7m 47s | Avg:  3m 53s | Max:  4m 08s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  8m 58s | Avg:  4m 29s | Max:  4m 58s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  7m 47s | Avg:  3m 53s | Max:  4m 08s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 45s | Avg:  4m 11s | Max:  4m 58s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 00s | Avg:  4m 00s | Max:  4m 00s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 39s | Avg:  3m 39s | Max:  3m 39s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 58s | Avg:  4m 58s | Max:  4m 58s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 08s | Avg:  4m 08s | Max:  4m 08s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  7m 39s | Avg:  3m 49s | Max:  4m 00s
  🟩 GCC                Pass: 100%/2   | Total:  9m 06s | Avg:  4m 33s | Max:  4m 58s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 45s | Avg:  4m 11s | Max:  4m 58s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 16m 45s | Avg:  4m 11s | Max:  4m 58s

🟩 stdpar: Pass: 100%/4 | Total: 16m 12s | Avg: 4m 03s | Max: 4m 13s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 14s | Avg:  4m 07s | Max:  4m 13s
  🟩 arm64              Pass: 100%/2   | Total:  7m 58s | Avg:  3m 59s | Max:  4m 01s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 12s | Avg:  4m 03s | Max:  4m 13s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 10s | Avg:  4m 05s | Max:  4m 13s
  🟩 20                 Pass: 100%/2   | Total:  8m 02s | Avg:  4m 01s | Max:  4m 01s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 26m 50s | Avg: 8m 56s | Max: 14m 13s | Hits: 97%/495

🟩 cpu
  🟩 amd64              Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 ctk
  🟩 12.9               Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 cxx
  🟩 GCC13              Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 cxx_family
  🟩 GCC                Pass: 100%/3   | Total: 26m 50s | Avg:  8m 56s | Max: 14m 13s | Hits:  97%/495   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 14m 13s | Avg: 14m 13s | Max: 14m 13s | Hits:  98%/165   
  🟩 rtx2080            Pass: 100%/2   | Total: 12m 37s | Avg:  6m 18s | Max:  9m 36s | Hits:  96%/330   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  3m 01s | Avg:  3m 01s | Max:  3m 01s | Hits:  94%/165   
  🟩 Test               Pass: 100%/2   | Total: 23m 49s | Avg: 11m 54s | Max: 14m 13s | 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: 157)

#	Runner
93	`linux-amd64-cpu16`
17	`windows-amd64-cpu16`
14	`linux-amd64-gpu-rtxa6000-latest-1`
13	`linux-amd64-gpu-h100-latest-1`
10	`linux-arm64-cpu16`
7	`linux-amd64-gpu-rtx2080-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

github-actions · 2025-08-07T00:28:36Z

🟨 CI finished in 1h 19m: Pass: 91%/162 | Total: 1d 02h | Avg: 9m 43s | Max: 41m 31s | Hits: 99%/152645

🟨 python: Pass: 36%/22 | Total: 1h 48m | Avg: 4m 57s | Max: 9m 54s

🟨 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 28s | Avg:  9m 44s | Max:  9m 54s
  🟥 Test cuda.cccl.cooperative Pass:   0%/5   | Total: 21m 44s | Avg:  4m 20s | Max:  5m 22s
  🟨 Test cuda.cccl.examples Pass:  20%/5   | Total: 19m 57s | Avg:  3m 59s | Max:  4m 24s
  🟩 Test cuda.cccl.headers Pass: 100%/5   | Total: 18m 33s | Avg:  3m 42s | Max:  3m 51s
  🟥 Test cuda.cccl.parallel Pass:   0%/5   | Total: 29m 12s | Avg:  5m 50s | Max:  8m 31s
🟨 cpu
  🟨 amd64              Pass:  36%/22  | Total:  1h 48m | Avg:  4m 57s | Max:  9m 54s
🟨 cudacxx_family
  🟨 nvcc               Pass:  36%/22  | Total:  1h 48m | Avg:  4m 57s | Max:  9m 54s
🟨 cxx
  🟨 GCC13              Pass:  36%/22  | Total:  1h 48m | Avg:  4m 57s | Max:  9m 54s
🟨 cxx_family
  🟨 GCC                Pass:  36%/22  | Total:  1h 48m | Avg:  4m 57s | Max:  9m 54s
🟨 ctk
  🟨 12.5               Pass:  50%/6   | Total: 22m 44s | Avg:  3m 47s | Max:  4m 08s
  🟥 12.8               Pass:   0%/2   | Total:  8m 38s | Avg:  4m 19s | Max:  4m 29s
  🟨 12.9               Pass:  35%/14  | Total:  1h 17m | Avg:  5m 32s | Max:  9m 54s
🟨 cudacxx
  🟨 nvcc12.5           Pass:  50%/6   | Total: 22m 44s | Avg:  3m 47s | Max:  4m 08s
  🟥 nvcc12.8           Pass:   0%/2   | Total:  8m 38s | Avg:  4m 19s | Max:  4m 29s
  🟨 nvcc12.9           Pass:  35%/14  | Total:  1h 17m | Avg:  5m 32s | Max:  9m 54s
🟨 gpu
  🟨 h100               Pass:  25%/4   | Total: 21m 17s | Avg:  5m 19s | Max:  8m 07s
  🟨 l4                 Pass:  38%/18  | Total:  1h 27m | Avg:  4m 52s | Max:  9m 54s
🟨 py_version
  🟨 3.10               Pass:  33%/9   | Total: 41m 59s | Avg:  4m 39s | Max:  9m 54s
  🟨 3.13               Pass:  38%/13  | Total:  1h 06m | Avg:  5m 08s | Max:  9m 34s

🟩 cub: Pass: 100%/50 | Total: 11h 21m | Avg: 13m 37s | Max: 41m 31s | Hits: 99%/52436

🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total: 11h 06m | Avg: 13m 53s | Max: 41m 31s | Hits:  99%/49882 
  🟩 arm64              Pass: 100%/2   | Total: 14m 33s | Avg:  7m 16s | Max:  8m 34s | Hits:  99%/2554  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 01m | Avg: 12m 16s | Max: 31m 47s | Hits:  99%/6281  
  🟩 12.9               Pass: 100%/45  | Total: 10h 20m | Avg: 13m 46s | Max: 41m 31s | Hits:  99%/46155 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 10m 20s | Avg:  5m 10s | Max:  5m 12s | Hits:  99%/2203  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 01m | Avg: 12m 16s | Max: 31m 47s | Hits:  99%/6281  
  🟩 nvcc12.9           Pass: 100%/43  | Total: 10h 09m | Avg: 14m 10s | Max: 41m 31s | Hits:  99%/43952 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 20s | Avg:  5m 10s | Max:  5m 12s | Hits:  99%/2203  
  🟩 nvcc               Pass: 100%/48  | Total: 11h 11m | Avg: 13m 58s | Max: 41m 31s | Hits:  99%/50233 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 27m 48s | Avg:  6m 57s | Max:  7m 19s | Hits:  99%/5110  
  🟩 Clang15            Pass: 100%/2   | Total: 14m 00s | Avg:  7m 00s | Max:  7m 09s | Hits:  99%/2551  
  🟩 Clang16            Pass: 100%/2   | Total: 13m 54s | Avg:  6m 57s | Max:  7m 02s | Hits:  99%/2551  
  🟩 Clang17            Pass: 100%/2   | Total: 13m 51s | Avg:  6m 55s | Max:  6m 59s | Hits:  99%/2551  
  🟩 Clang18            Pass: 100%/2   | Total: 13m 59s | Avg:  6m 59s | Max:  7m 06s | Hits:  99%/2551  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 14m | Avg: 10m 39s | Max: 24m 47s | Hits:  99%/6030  
  🟩 GCC7               Pass: 100%/2   | Total: 17m 05s | Avg:  8m 32s | Max:  9m 11s | Hits:  99%/2554  
  🟩 GCC8               Pass: 100%/1   | Total:  8m 37s | Avg:  8m 37s | Max:  8m 37s | Hits:  99%/1277  
  🟩 GCC9               Pass: 100%/2   | Total: 17m 31s | Avg:  8m 45s | Max:  9m 04s | Hits:  99%/2554  
  🟩 GCC10              Pass: 100%/2   | Total: 18m 23s | Avg:  9m 11s | Max:  9m 20s | Hits:  99%/2555  
  🟩 GCC11              Pass: 100%/2   | Total: 18m 46s | Avg:  9m 23s | Max:  9m 38s | Hits:  99%/2551  
  🟩 GCC12              Pass: 100%/2   | Total: 18m 24s | Avg:  9m 12s | Max:  9m 13s | Hits:  99%/2551  
  🟩 GCC13              Pass: 100%/12  | Total:  3h 11m | Avg: 15m 58s | Max: 28m 47s | Hits:  99%/7665  
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 10m | Avg: 35m 14s | Max: 38m 41s | Hits:  95%/2344  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  2h 15m | Avg: 33m 52s | Max: 41m 31s | Hits:  96%/4688  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 26m 46s | Avg: 13m 23s | Max: 13m 29s | Hits:  98%/2353  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  2h 38m | Avg:  8m 19s | Max: 24m 47s | Hits:  99%/21344 
  🟩 GCC                Pass: 100%/23  | Total:  4h 50m | Avg: 12m 37s | Max: 28m 47s | Hits:  99%/21707 
  🟩 MSVC               Pass: 100%/6   | Total:  3h 25m | Avg: 34m 19s | Max: 41m 31s | Hits:  95%/7032  
  🟩 NVHPC              Pass: 100%/2   | Total: 26m 46s | Avg: 13m 23s | Max: 13m 29s | Hits:  98%/2353  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 01m | Avg: 20m 24s | Max: 28m 47s | Hits:  99%/1278  
  🟩 rtx2080            Pass: 100%/39  | Total:  7h 52m | Avg: 12m 06s | Max: 41m 31s | Hits:  99%/48604 
  🟩 rtxa6000           Pass: 100%/8   | Total:  2h 27m | Avg: 18m 27s | Max: 24m 47s | Hits:  99%/2554  
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  8h 17m | Avg: 11m 50s | Max: 41m 31s | Hits:  99%/52436 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 23m 18s | Avg: 23m 18s | Max: 23m 18s
  🟩 GraphCapture       Pass: 100%/1   | Total: 15m 28s | Avg: 15m 28s | Max: 15m 28s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 17m | Avg: 25m 57s | Max: 28m 47s
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 07m | Avg: 22m 30s | Max: 25m 09s
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 01m | Avg: 20m 24s | Max: 28m 47s | Hits:  99%/1278  
  🟩 90;90a             Pass: 100%/2   | Total: 35m 30s | Avg: 17m 45s | Max: 27m 10s | Hits:  99%/2450  
  🟩 100;120            Pass: 100%/2   | Total: 35m 23s | Avg: 17m 41s | Max: 27m 13s | Hits:  99%/2450  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  4h 17m | Avg: 12m 16s | Max: 39m 37s | Hits:  99%/26209 
  🟩 20                 Pass: 100%/29  | Total:  7h 03m | Avg: 14m 36s | Max: 41m 31s | Hits:  99%/26227

🟩 thrust: Pass: 100%/50 | Total: 8h 48m | Avg: 10m 34s | Max: 34m 40s | Hits: 99%/84139

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 13m 34s | Avg:  6m 47s | Max:  8m 24s | Hits:  99%/1914  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  8h 36m | Avg: 10m 45s | Max: 34m 40s | Hits:  99%/80312 
  🟩 arm64              Pass: 100%/2   | Total: 12m 07s | Avg:  6m 03s | Max:  7m 02s | Hits:  99%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 52m 01s | Avg: 10m 24s | Max: 27m 26s | Hits:  99%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  7h 56m | Avg: 10m 35s | Max: 34m 40s | Hits:  99%/74579 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 11m 45s | Avg:  5m 52s | Max:  5m 56s | Hits: 100%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 52m 01s | Avg: 10m 24s | Max: 27m 26s | Hits:  99%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  7h 45m | Avg: 10m 48s | Max: 34m 40s | Hits:  99%/70753 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 11m 45s | Avg:  5m 52s | Max:  5m 56s | Hits: 100%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  8h 37m | Avg: 10m 46s | Max: 34m 40s | Hits:  99%/80313 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 23m 13s | Avg:  5m 48s | Max:  6m 22s | Hits: 100%/7652  
  🟩 Clang15            Pass: 100%/2   | Total: 12m 21s | Avg:  6m 10s | Max:  6m 24s | Hits: 100%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max:  6m 09s | Hits: 100%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 12m 43s | Avg:  6m 21s | Max:  6m 26s | Hits: 100%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 11m 40s | Avg:  5m 50s | Max:  5m 53s | Hits: 100%/3826  
  🟩 Clang19            Pass: 100%/7   | Total: 39m 01s | Avg:  5m 34s | Max:  6m 15s | Hits: 100%/9565  
  🟩 GCC7               Pass: 100%/2   | Total: 14m 10s | Avg:  7m 05s | Max:  7m 29s | Hits:  99%/3828  
  🟩 GCC8               Pass: 100%/1   | Total:  7m 27s | Avg:  7m 27s | Max:  7m 27s | Hits:  99%/1914  
  🟩 GCC9               Pass: 100%/2   | Total: 15m 18s | Avg:  7m 39s | Max:  8m 11s | Hits:  99%/3828  
  🟩 GCC10              Pass: 100%/2   | Total: 15m 00s | Avg:  7m 30s | Max:  7m 52s | Hits:  99%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 15m 40s | Avg:  7m 50s | Max:  7m 55s | Hits:  99%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 16m 22s | Avg:  8m 11s | Max:  8m 15s | Hits:  99%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  1h 12m | Avg:  6m 37s | Max:  8m 41s | Hits:  99%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total: 54m 52s | Avg: 27m 26s | Max: 27m 26s | Hits:  99%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  2h 21m | Avg: 28m 22s | Max: 34m 40s | Hits:  99%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 04m | Avg: 32m 06s | Max: 34m 01s | Hits:  99%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  1h 51m | Avg:  5m 50s | Max:  6m 26s | Hits: 100%/32521 
  🟩 GCC                Pass: 100%/22  | Total:  2h 36m | Avg:  7m 07s | Max:  8m 41s | Hits:  99%/34452 
  🟩 MSVC               Pass: 100%/7   | Total:  3h 16m | Avg: 28m 06s | Max: 34m 40s | Hits:  99%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 04m | Avg: 32m 06s | Max: 34m 01s | Hits:  99%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 04s | Avg:  6m 02s | Max:  6m 07s | Hits:  99%/1914  
  🟩 rtx2080            Pass: 100%/38  | Total:  6h 45m | Avg: 10m 39s | Max: 34m 01s | Hits:  99%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  1h 51m | Avg: 11m 08s | Max: 34m 40s | Hits:  99%/9553  
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  7h 43m | Avg: 10m 47s | Max: 34m 01s | Hits:  99%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 42m 50s | Avg: 14m 16s | Max: 34m 40s | Hits:  99%/1906  
  🟩 TestGPU            Pass: 100%/4   | Total: 22m 03s | Avg:  5m 30s | Max:  6m 07s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 12m 04s | Avg:  6m 02s | Max:  6m 07s | Hits:  99%/1914  
  🟩 90;90a             Pass: 100%/2   | Total: 31m 05s | Avg: 15m 32s | Max: 24m 00s | Hits:  99%/3820  
  🟩 100;120            Pass: 100%/2   | Total: 32m 41s | Avg: 16m 20s | Max: 25m 28s | Hits:  99%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  3h 49m | Avg: 10m 56s | Max: 30m 12s | Hits:  99%/40160 
  🟩 20                 Pass: 100%/27  | Total:  4h 45m | Avg: 10m 33s | Max: 34m 40s | Hits:  99%/42065

🟩 cudax: Pass: 100%/28 | Total: 2h 57m | Avg: 6m 19s | Max: 13m 28s | Hits: 95%/15390

🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  2h 40m | Avg:  6m 41s | Max: 13m 28s | Hits:  95%/13018 
  🟩 arm64              Pass: 100%/4   | Total: 16m 41s | Avg:  4m 10s | Max:  4m 39s | Hits:  95%/2372  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 21m 11s | Avg:  7m 03s | Max: 13m 28s | Hits:  93%/1474  
  🟩 12.9               Pass: 100%/25  | Total:  2h 36m | Avg:  6m 14s | Max: 11m 54s | Hits:  95%/13916 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 21m 11s | Avg:  7m 03s | Max: 13m 28s | Hits:  93%/1474  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  2h 36m | Avg:  6m 14s | Max: 11m 54s | Hits:  95%/13916 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  2h 57m | Avg:  6m 19s | Max: 13m 28s | Hits:  95%/15390 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  7m 45s | Avg:  3m 52s | Max:  4m 10s | Hits:  95%/1188  
  🟩 Clang15            Pass: 100%/1   | Total:  4m 20s | Avg:  4m 20s | Max:  4m 20s | Hits:  95%/593   
  🟩 Clang16            Pass: 100%/1   | Total:  4m 25s | Avg:  4m 25s | Max:  4m 25s | Hits:  95%/593   
  🟩 Clang17            Pass: 100%/1   | Total:  4m 29s | Avg:  4m 29s | Max:  4m 29s | Hits:  95%/593   
  🟩 Clang18            Pass: 100%/1   | Total:  4m 08s | Avg:  4m 08s | Max:  4m 08s | Hits:  95%/593   
  🟩 Clang19            Pass: 100%/4   | Total: 21m 07s | Avg:  5m 16s | Max:  9m 26s | Hits:  96%/2372  
  🟩 GCC10              Pass: 100%/2   | Total:  8m 40s | Avg:  4m 20s | Max:  4m 32s | Hits:  95%/1188  
  🟩 GCC11              Pass: 100%/1   | Total:  4m 48s | Avg:  4m 48s | Max:  4m 48s | Hits:  95%/593   
  🟩 GCC12              Pass: 100%/1   | Total:  4m 49s | Avg:  4m 49s | Max:  4m 49s | Hits:  95%/593   
  🟩 GCC13              Pass: 100%/8   | Total: 46m 43s | Avg:  5m 50s | Max: 10m 24s | Hits:  96%/4744  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 28s | Avg: 13m 28s | Max: 13m 28s | Hits:  86%/288   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 35m 09s | Avg: 11m 43s | Max: 11m 54s | Hits:  86%/870   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 17m 26s | Avg:  8m 43s | Max:  8m 57s | Hits:  93%/1182  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 46m 14s | Avg:  4m 37s | Max:  9m 26s | Hits:  96%/5932  
  🟩 GCC                Pass: 100%/12  | Total:  1h 05m | Avg:  5m 25s | Max: 10m 24s | Hits:  96%/7118  
  🟩 MSVC               Pass: 100%/4   | Total: 48m 37s | Avg: 12m 09s | Max: 13m 28s | Hits:  86%/1158  
  🟩 NVHPC              Pass: 100%/2   | Total: 17m 26s | Avg:  8m 43s | Max:  8m 57s | Hits:  93%/1182  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 17s | Avg:  6m 08s | Max:  8m 18s | Hits:  97%/1186  
  🟩 rtx2080            Pass: 100%/26  | Total:  2h 45m | Avg:  6m 20s | Max: 13m 28s | Hits:  95%/14204 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  2h 29m | Avg:  5m 57s | Max: 13m 28s | Hits:  94%/13611 
  🟩 Test               Pass: 100%/3   | Total: 28m 08s | Avg:  9m 22s | Max: 10m 24s | Hits:  99%/1779  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 12m 17s | Avg:  6m 08s | Max:  8m 18s | Hits:  97%/1186  
  🟩 90;90a             Pass: 100%/2   | Total: 16m 39s | Avg:  8m 19s | Max: 11m 42s | Hits:  92%/883   
  🟩 100;120            Pass: 100%/2   | Total: 16m 18s | Avg:  8m 09s | Max: 11m 33s | Hits:  92%/883   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 17m 10s | Avg:  5m 43s | Max:  8m 57s | Hits:  94%/1777  
  🟩 20                 Pass: 100%/25  | Total:  2h 40m | Avg:  6m 24s | Max: 13m 28s | Hits:  95%/13613

🟩 cccl_c_parallel: Pass: 100%/4 | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits: 98%/680

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 cxx
  🟩 GCC13              Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 cxx_family
  🟩 GCC                Pass: 100%/4   | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits:  98%/680   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 15m 57s | Avg: 15m 57s | Max: 15m 57s | Hits:  98%/170   
  🟩 l4                 Pass: 100%/1   | Total: 16m 33s | Avg: 16m 33s | Max: 16m 33s | Hits:  98%/170   
  🟩 rtx2080            Pass: 100%/2   | Total: 17m 18s | Avg:  8m 39s | Max: 15m 11s | Hits:  98%/340   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 07s | Avg:  2m 07s | Max:  2m 07s | Hits:  98%/170   
  🟩 Test               Pass: 100%/3   | Total: 47m 41s | Avg: 15m 53s | Max: 16m 33s | Hits:  98%/510

🟩 packaging: Pass: 100%/4 | Total: 11m 22s | Avg: 2m 50s | Max: 2m 57s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 11m 22s | Avg:  2m 50s | Max:  2m 57s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  5m 48s | Avg:  2m 54s | Max:  2m 57s
  🟩 12.9               Pass: 100%/2   | Total:  5m 34s | Avg:  2m 47s | Max:  2m 56s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  5m 48s | Avg:  2m 54s | Max:  2m 57s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  5m 34s | Avg:  2m 47s | Max:  2m 56s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 11m 22s | Avg:  2m 50s | Max:  2m 57s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  2m 57s | Avg:  2m 57s | Max:  2m 57s
  🟩 Clang19            Pass: 100%/1   | Total:  2m 38s | Avg:  2m 38s | Max:  2m 38s
  🟩 GCC12              Pass: 100%/1   | Total:  2m 51s | Avg:  2m 51s | Max:  2m 51s
  🟩 GCC13              Pass: 100%/1   | Total:  2m 56s | Avg:  2m 56s | Max:  2m 56s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  5m 35s | Avg:  2m 47s | Max:  2m 57s
  🟩 GCC                Pass: 100%/2   | Total:  5m 47s | Avg:  2m 53s | Max:  2m 56s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 11m 22s | Avg:  2m 50s | Max:  2m 57s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 11m 22s | Avg:  2m 50s | Max:  2m 57s

🟩 stdpar: Pass: 100%/4 | Total: 17m 38s | Avg: 4m 24s | Max: 4m 59s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  9m 39s | Avg:  4m 49s | Max:  4m 59s
  🟩 arm64              Pass: 100%/2   | Total:  7m 59s | Avg:  3m 59s | Max:  4m 11s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 17m 38s | Avg:  4m 24s | Max:  4m 59s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 51s | Avg:  4m 25s | Max:  4m 40s
  🟩 20                 Pass: 100%/2   | Total:  8m 47s | Avg:  4m 23s | Max:  4m 59s

👃 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: 162)

#	Runner
93	`linux-amd64-cpu16`
17	`linux-amd64-gpu-l4-latest-1`
17	`windows-amd64-cpu16`
10	`linux-arm64-cpu16`
9	`linux-amd64-gpu-h100-latest-1`
7	`linux-amd64-gpu-rtx2080-latest-1`
6	`linux-amd64-gpu-rtxa6000-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

github-actions · 2025-08-08T01:13:30Z

🟩 CI finished in 1h 54m: Pass: 100%/162 | Total: 3d 17h | Avg: 33m 13s | Max: 1h 44m | Hits: 73%/152645

🟩 cub: Pass: 100%/50 | Total: 1d 23h | Avg: 57m 19s | Max: 1h 44m | Hits: 63%/52436

🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 21h | Avg: 57m 08s | Max:  1h 44m | Hits:  63%/49882 
  🟩 arm64              Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 04m | Hits:  63%/2554  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 31m | Avg:  1h 06m | Max:  1h 37m | Hits:  63%/6281  
  🟩 12.9               Pass: 100%/45  | Total:  1d 18h | Avg: 56m 19s | Max:  1h 44m | Hits:  63%/46155 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 02m | Avg: 31m 17s | Max: 31m 24s | Hits:  68%/2203  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 31m | Avg:  1h 06m | Max:  1h 37m | Hits:  63%/6281  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 17h | Avg: 57m 28s | Max:  1h 44m | Hits:  63%/43952 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 02m | Avg: 31m 17s | Max: 31m 24s | Hits:  68%/2203  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 22h | Avg: 58m 24s | Max:  1h 44m | Hits:  63%/50233 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  3h 52m | Avg: 58m 03s | Max:  1h 00m | Hits:  63%/5110  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 55m | Avg: 57m 33s | Max: 57m 38s | Hits:  63%/2551  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 57m | Avg: 58m 56s | Max: 59m 02s | Hits:  63%/2551  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 56m | Avg: 58m 26s | Max: 58m 57s | Hits:  63%/2551  
  🟩 Clang18            Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 06m | Hits:  63%/2551  
  🟩 Clang19            Pass: 100%/7   | Total:  4h 38m | Avg: 39m 47s | Max: 58m 54s | Hits:  65%/6030  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 59m | Avg: 59m 46s | Max:  1h 01m | Hits:  62%/2554  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 06m | Avg:  1h 06m | Max:  1h 06m | Hits:  63%/1277  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 02m | Avg:  1h 01m | Max:  1h 03m | Hits:  63%/2554  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 23m | Avg:  1h 11m | Max:  1h 13m | Hits:  63%/2555  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 14m | Avg:  1h 07m | Max:  1h 12m | Hits:  62%/2551  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 05m | Hits:  62%/2551  
  🟩 GCC13              Pass: 100%/12  | Total:  7h 54m | Avg: 39m 32s | Max:  1h 09m | Hits:  63%/7665  
  🟩 MSVC14.29          Pass: 100%/2   | Total:  3h 07m | Avg:  1h 33m | Max:  1h 37m | Hits:  63%/2344  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  5h 50m | Avg:  1h 27m | Max:  1h 44m | Hits:  63%/4688  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 17m | Hits:  62%/2353  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 16h 29m | Avg: 52m 04s | Max:  1h 06m | Hits:  63%/21344 
  🟩 GCC                Pass: 100%/23  | Total: 19h 51m | Avg: 51m 47s | Max:  1h 13m | Hits:  63%/21707 
  🟩 MSVC               Pass: 100%/6   | Total:  8h 58m | Avg:  1h 29m | Max:  1h 44m | Hits:  63%/7032  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 27m | Avg:  1h 13m | Max:  1h 17m | Hits:  62%/2353  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 21m | Avg: 27m 16s | Max: 33m 07s | Hits:  63%/1278  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 18h | Avg:  1h 04m | Max:  1h 44m | Hits:  63%/48604 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 16m | Avg: 32m 05s | Max:  1h 09m | Hits:  63%/2554  
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  1d 20h | Avg:  1h 03m | Max:  1h 44m | Hits:  63%/52436 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 24m 28s | Avg: 24m 28s | Max: 24m 28s
  🟩 GraphCapture       Pass: 100%/1   | Total: 16m 14s | Avg: 16m 14s | Max: 16m 14s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 11m | Avg: 23m 58s | Max: 24m 19s
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 06s | Max: 24m 22s
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 21m | Avg: 27m 16s | Max: 33m 07s | Hits:  63%/1278  
  🟩 90;90a             Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 11m | Hits:  63%/2450  
  🟩 100;120            Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 14m | Hits:  63%/2450  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 23h 14m | Avg:  1h 06m | Max:  1h 44m | Hits:  63%/26209 
  🟩 20                 Pass: 100%/29  | Total:  1d 00h | Avg: 50m 45s | Max:  1h 40m | Hits:  63%/26227

🟩 thrust: Pass: 100%/50 | Total: 1d 08h | Avg: 38m 47s | Max: 1h 23m | Hits: 77%/84139

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 40m 08s | Avg: 20m 04s | Max: 34m 59s | Hits:  78%/1914  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 07h | Avg: 38m 57s | Max:  1h 23m | Hits:  76%/80312 
  🟩 arm64              Pass: 100%/2   | Total:  1h 10m | Avg: 35m 03s | Max: 38m 03s | Hits:  78%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 27m | Avg: 41m 24s | Max:  1h 06m | Hits:  76%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  1d 04h | Avg: 38m 30s | Max:  1h 23m | Hits:  77%/74579 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 58m 23s | Avg: 29m 11s | Max: 31m 47s | Hits:  78%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 27m | Avg: 41m 24s | Max:  1h 06m | Hits:  76%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 03h | Avg: 38m 56s | Max:  1h 23m | Hits:  77%/70753 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 58m 23s | Avg: 29m 11s | Max: 31m 47s | Hits:  78%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 07h | Avg: 39m 11s | Max:  1h 23m | Hits:  76%/80313 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 21m | Avg: 35m 17s | Max: 39m 39s | Hits:  78%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 03s | Max: 39m 06s | Hits:  78%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 14m | Avg: 37m 18s | Max: 39m 38s | Hits:  78%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 19m | Avg: 39m 34s | Max: 42m 12s | Hits:  78%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 10m | Avg: 35m 07s | Max: 35m 23s | Hits:  78%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  2h 54m | Avg: 24m 52s | Max: 37m 38s | Hits:  78%/9565  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 18m | Avg: 39m 16s | Max: 40m 16s | Hits:  78%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 42m 31s | Avg: 42m 31s | Max: 42m 31s | Hits:  78%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 16m | Avg: 38m 25s | Max: 40m 54s | Hits:  78%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 25m | Avg: 42m 40s | Max: 45m 13s | Hits:  78%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 17m | Avg: 38m 49s | Max: 39m 57s | Hits:  78%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 24m | Avg: 42m 24s | Max: 44m 00s | Hits:  78%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 21m | Avg: 23m 45s | Max: 39m 47s | Hits:  78%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 25m | Avg:  1h 12m | Max:  1h 18m | Hits:  67%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  5h 09m | Avg:  1h 01m | Max:  1h 17m | Hits:  74%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 45m | Avg:  1h 22m | Max:  1h 23m | Hits:  67%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 10h 13m | Avg: 32m 16s | Max: 42m 12s | Hits:  78%/32521 
  🟩 GCC                Pass: 100%/22  | Total: 11h 47m | Avg: 32m 08s | Max: 45m 13s | Hits:  78%/34452 
  🟩 MSVC               Pass: 100%/7   | Total:  7h 34m | Avg:  1h 04m | Max:  1h 18m | Hits:  72%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 45m | Avg:  1h 22m | Max:  1h 23m | Hits:  67%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 28m 05s | Avg: 14m 02s | Max: 21m 58s | Hits:  78%/1914  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 03h | Avg: 43m 46s | Max:  1h 23m | Hits:  76%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 08m | Avg: 24m 48s | Max:  1h 16m | Hits:  80%/9553  
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 07h | Avg: 43m 35s | Max:  1h 23m | Hits:  76%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 43m 31s | Avg: 14m 30s | Max: 35m 12s | Hits:  99%/1906  
  🟩 TestGPU            Pass: 100%/4   | Total: 22m 15s | Avg:  5m 33s | Max:  6m 07s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 28m 05s | Avg: 14m 02s | Max: 21m 58s | Hits:  78%/1914  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 31m | Avg: 45m 38s | Max: 58m 28s | Hits:  73%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 35m | Avg: 47m 47s | Max:  1h 01m | Hits:  73%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 16h 05m | Avg: 45m 59s | Max:  1h 21m | Hits:  76%/40160 
  🟩 20                 Pass: 100%/27  | Total: 15h 33m | Avg: 34m 35s | Max:  1h 23m | Hits:  77%/42065

🟩 cudax: Pass: 100%/28 | Total: 3h 44m | Avg: 8m 01s | Max: 22m 02s | Hits: 89%/15390

🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  3h 21m | Avg:  8m 24s | Max: 22m 02s | Hits:  89%/13018 
  🟩 arm64              Pass: 100%/4   | Total: 22m 42s | Avg:  5m 40s | Max:  5m 57s | Hits:  89%/2372  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 23m 28s | Avg:  7m 49s | Max: 13m 21s | Hits:  87%/1474  
  🟩 12.9               Pass: 100%/25  | Total:  3h 21m | Avg:  8m 02s | Max: 22m 02s | Hits:  90%/13916 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 23m 28s | Avg:  7m 49s | Max: 13m 21s | Hits:  87%/1474  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  3h 21m | Avg:  8m 02s | Max: 22m 02s | Hits:  90%/13916 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  3h 44m | Avg:  8m 01s | Max: 22m 02s | Hits:  89%/15390 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 10m 03s | Avg:  5m 01s | Max:  5m 26s | Hits:  90%/1188  
  🟩 Clang15            Pass: 100%/1   | Total:  6m 05s | Avg:  6m 05s | Max:  6m 05s | Hits:  89%/593   
  🟩 Clang16            Pass: 100%/1   | Total:  5m 34s | Avg:  5m 34s | Max:  5m 34s | Hits:  89%/593   
  🟩 Clang17            Pass: 100%/1   | Total:  5m 58s | Avg:  5m 58s | Max:  5m 58s | Hits:  89%/593   
  🟩 Clang18            Pass: 100%/1   | Total:  5m 38s | Avg:  5m 38s | Max:  5m 38s | Hits:  89%/593   
  🟩 Clang19            Pass: 100%/4   | Total: 25m 59s | Avg:  6m 29s | Max:  9m 10s | Hits:  92%/2372  
  🟩 GCC10              Pass: 100%/2   | Total: 11m 47s | Avg:  5m 53s | Max:  6m 17s | Hits:  89%/1188  
  🟩 GCC11              Pass: 100%/1   | Total:  6m 04s | Avg:  6m 04s | Max:  6m 04s | Hits:  89%/593   
  🟩 GCC12              Pass: 100%/1   | Total:  6m 17s | Avg:  6m 17s | Max:  6m 17s | Hits:  89%/593   
  🟩 GCC13              Pass: 100%/8   | Total:  1h 06m | Avg:  8m 19s | Max: 22m 02s | Hits:  92%/4744  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 21s | Avg: 13m 21s | Max: 13m 21s | Hits:  77%/288   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 40m 27s | Avg: 13m 29s | Max: 14m 03s | Hits:  76%/870   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 20m 44s | Avg: 10m 22s | Max: 10m 30s | Hits:  87%/1182  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 59m 17s | Avg:  5m 55s | Max:  9m 10s | Hits:  91%/5932  
  🟩 GCC                Pass: 100%/12  | Total:  1h 30m | Avg:  7m 33s | Max: 22m 02s | Hits:  91%/7118  
  🟩 MSVC               Pass: 100%/4   | Total: 53m 48s | Avg: 13m 27s | Max: 14m 03s | Hits:  76%/1158  
  🟩 NVHPC              Pass: 100%/2   | Total: 20m 44s | Avg: 10m 22s | Max: 10m 30s | Hits:  87%/1182  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 13m 53s | Avg:  6m 56s | Max:  8m 38s | Hits:  94%/1186  
  🟩 rtx2080            Pass: 100%/26  | Total:  3h 30m | Avg:  8m 06s | Max: 22m 02s | Hits:  89%/14204 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  3h 04m | Avg:  7m 23s | Max: 14m 03s | Hits:  88%/13611 
  🟩 Test               Pass: 100%/3   | Total: 39m 50s | Avg: 13m 16s | Max: 22m 02s | Hits:  99%/1779  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 13m 53s | Avg:  6m 56s | Max:  8m 38s | Hits:  94%/1186  
  🟩 90;90a             Pass: 100%/2   | Total: 19m 53s | Avg:  9m 56s | Max: 14m 03s | Hits:  85%/883   
  🟩 100;120            Pass: 100%/2   | Total: 18m 39s | Avg:  9m 19s | Max: 12m 31s | Hits:  85%/883   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 21m 42s | Avg:  7m 14s | Max: 10m 14s | Hits:  89%/1777  
  🟩 20                 Pass: 100%/25  | Total:  3h 22m | Avg:  8m 06s | Max: 22m 02s | Hits:  89%/13613

🟩 python: Pass: 100%/22 | Total: 3h 48m | Avg: 10m 22s | Max: 20m 36s

🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  3h 48m | Avg: 10m 22s | Max: 20m 36s
🟩 ctk
  🟩 12.5               Pass: 100%/6   | Total: 44m 07s | Avg:  7m 21s | Max: 14m 15s
  🟩 12.8               Pass: 100%/2   | Total: 38m 26s | Avg: 19m 13s | Max: 19m 15s
  🟩 12.9               Pass: 100%/14  | Total:  2h 25m | Avg: 10m 24s | Max: 20m 36s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/6   | Total: 44m 07s | Avg:  7m 21s | Max: 14m 15s
  🟩 nvcc12.8           Pass: 100%/2   | Total: 38m 26s | Avg: 19m 13s | Max: 19m 15s
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 25m | Avg: 10m 24s | Max: 20m 36s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/22  | Total:  3h 48m | Avg: 10m 22s | Max: 20m 36s
🟩 cxx
  🟩 GCC13              Pass: 100%/22  | Total:  3h 48m | Avg: 10m 22s | Max: 20m 36s
🟩 cxx_family
  🟩 GCC                Pass: 100%/22  | Total:  3h 48m | Avg: 10m 22s | Max: 20m 36s
🟩 gpu
  🟩 h100               Pass: 100%/4   | Total: 42m 33s | Avg: 10m 38s | Max: 20m 36s
  🟩 l4                 Pass: 100%/18  | Total:  3h 05m | Avg: 10m 19s | Max: 19m 15s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 04s | Avg:  9m 32s | Max:  9m 36s
  🟩 Test cuda.cccl.cooperative Pass: 100%/5   | Total:  1h 07m | Avg: 13m 30s | Max: 14m 15s
  🟩 Test cuda.cccl.examples Pass: 100%/5   | Total: 24m 11s | Avg:  4m 50s | Max:  5m 40s
  🟩 Test cuda.cccl.headers Pass: 100%/5   | Total: 20m 33s | Avg:  4m 06s | Max:  4m 25s
  🟩 Test cuda.cccl.parallel Pass: 100%/5   | Total:  1h 37m | Avg: 19m 24s | Max: 20m 36s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 32m | Avg: 10m 15s | Max: 19m 15s
  🟩 3.13               Pass: 100%/13  | Total:  2h 15m | Avg: 10m 27s | Max: 20m 36s

🟩 cccl_c_parallel: Pass: 100%/4 | Total: 1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits: 95%/680

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 cxx
  🟩 GCC13              Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 cxx_family
  🟩 GCC                Pass: 100%/4   | Total:  1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits:  95%/680   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 20m 23s | Avg: 20m 23s | Max: 20m 23s | Hits:  98%/170   
  🟩 l4                 Pass: 100%/1   | Total: 18m 04s | Avg: 18m 04s | Max: 18m 04s | Hits:  91%/170   
  🟩 rtx2080            Pass: 100%/2   | Total: 53m 15s | Avg: 26m 37s | Max: 50m 43s | Hits:  95%/340   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 32s | Avg:  2m 32s | Max:  2m 32s | Hits:  91%/170   
  🟩 Test               Pass: 100%/3   | Total:  1h 29m | Avg: 29m 43s | Max: 50m 43s | Hits:  96%/510

🟩 packaging: Pass: 100%/4 | Total: 17m 06s | Avg: 4m 16s | Max: 4m 42s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 17m 06s | Avg:  4m 16s | Max:  4m 42s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total:  9m 04s | Avg:  4m 32s | Max:  4m 42s
  🟩 12.9               Pass: 100%/2   | Total:  8m 02s | Avg:  4m 01s | Max:  4m 32s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total:  9m 04s | Avg:  4m 32s | Max:  4m 42s
  🟩 nvcc12.9           Pass: 100%/2   | Total:  8m 02s | Avg:  4m 01s | Max:  4m 32s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 17m 06s | Avg:  4m 16s | Max:  4m 42s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  4m 22s | Avg:  4m 22s | Max:  4m 22s
  🟩 Clang19            Pass: 100%/1   | Total:  3m 30s | Avg:  3m 30s | Max:  3m 30s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 42s | Avg:  4m 42s | Max:  4m 42s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 32s | Avg:  4m 32s | Max:  4m 32s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total:  7m 52s | Avg:  3m 56s | Max:  4m 22s
  🟩 GCC                Pass: 100%/2   | Total:  9m 14s | Avg:  4m 37s | Max:  4m 42s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 17m 06s | Avg:  4m 16s | Max:  4m 42s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 17m 06s | Avg:  4m 16s | Max:  4m 42s

🟩 stdpar: Pass: 100%/4 | Total: 16m 00s | Avg: 4m 00s | Max: 4m 04s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 05s | Avg:  4m 02s | Max:  4m 04s
  🟩 arm64              Pass: 100%/2   | Total:  7m 55s | Avg:  3m 57s | Max:  3m 58s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 04s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 02s | Avg:  4m 01s | Max:  4m 04s
  🟩 20                 Pass: 100%/2   | Total:  7m 58s | Avg:  3m 59s | Max:  4m 01s

👃 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: 162)

#	Runner
93	`linux-amd64-cpu16`
17	`linux-amd64-gpu-l4-latest-1`
17	`windows-amd64-cpu16`
10	`linux-arm64-cpu16`
9	`linux-amd64-gpu-h100-latest-1`
7	`linux-amd64-gpu-rtx2080-latest-1`
6	`linux-amd64-gpu-rtxa6000-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`

…DIA#5317)

fbusato added 3 commits July 18, 2025 15:54

internal utils

f1dc7bd

thread utils

8b4dc18

add thread_simd

67b6e47

fbusato self-assigned this Jul 18, 2025

fbusato requested a review from a team as a code owner July 18, 2025 23:40

fbusato added the 3.2.0 label Jul 18, 2025

fbusato requested a review from a team as a code owner July 18, 2025 23:40

fbusato added this to CCCL Jul 18, 2025

fbusato requested a review from jrhemstad July 18, 2025 23:41

github-project-automation Bot moved this to Todo in CCCL Jul 18, 2025

cccl-authenticator-app Bot moved this from Todo to In Review in CCCL Jul 18, 2025

fbusato changed the title ~~CUB - Add internal thread and warp utils (Split WarpReduce PR)~~ CUB - Add internal thread and warp utils (Split WarpReduce PR) Jul 18, 2025

fbusato requested a review from bernhardmgruber July 21, 2025 16:10

pauleonix mentioned this pull request Jul 29, 2025

cub::detail::WarpScanSmem could be optimized/cleaned up #5380

Open

miscco approved these changes Aug 5, 2025

View reviewed changes

bernhardmgruber approved these changes Aug 6, 2025

View reviewed changes

fbusato added 2 commits August 6, 2025 14:26

Merge branch 'main' into warp-reduce-related-utils

f92d308

Merge branch 'main' into warp-reduce-related-utils

1ee5a00

fbusato enabled auto-merge (squash) August 6, 2025 23:06

Merge branch 'main' into warp-reduce-related-utils

6379573

fbusato merged commit 7d6c3e7 into NVIDIA:main Aug 8, 2025

github-project-automation Bot moved this from In Review to Done in CCCL Aug 8, 2025

shwina pushed a commit to shwina/cccl that referenced this pull request Aug 19, 2025

CUB - Add internal thread and warp utils (Split WarpReduce PR) (NVI…

77cc5cd

…DIA#5317)

davebayer pushed a commit to davebayer/cccl that referenced this pull request Sep 23, 2025

CUB - Add internal thread and warp utils (Split WarpReduce PR) (NVI…

faada42

…DIA#5317)

fbusato mentioned this pull request Oct 13, 2026

[CUB] Track warp reduction optimizations #11999

Open

19 of 27 tasks

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fbusato commented Jul 18, 2025

Description

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github-actions Bot commented Jul 19, 2025

🟩 cub: Pass: 100%/50 | Total: 2d 03h | Avg: 1h 01m | Max: 1h 48m | Hits: 56%/61906

🟩 thrust: Pass: 100%/50 | Total: 1d 08h | Avg: 38m 50s | Max: 1h 13m | Hits: 82%/95621

🟩 cudax: Pass: 100%/28 | Total: 3h 37m | Avg: 7m 46s | Max: 15m 17s | Hits: 90%/15794

🟩 python: Pass: 100%/18 | Total: 3h 08m | Avg: 10m 29s | Max: 20m 16s

🟩 packaging: Pass: 100%/4 | Total: 16m 45s | Avg: 4m 11s | Max: 4m 58s

🟩 stdpar: Pass: 100%/4 | Total: 16m 12s | Avg: 4m 03s | Max: 4m 13s

🟩 cccl_c_parallel: Pass: 100%/3 | Total: 26m 50s | Avg: 8m 56s | Max: 14m 13s | Hits: 97%/495

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 157)

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github-actions Bot commented Aug 7, 2025

🟨 python: Pass: 36%/22 | Total: 1h 48m | Avg: 4m 57s | Max: 9m 54s

🟩 cub: Pass: 100%/50 | Total: 11h 21m | Avg: 13m 37s | Max: 41m 31s | Hits: 99%/52436

🟩 thrust: Pass: 100%/50 | Total: 8h 48m | Avg: 10m 34s | Max: 34m 40s | Hits: 99%/84139

🟩 cudax: Pass: 100%/28 | Total: 2h 57m | Avg: 6m 19s | Max: 13m 28s | Hits: 95%/15390

🟩 cccl_c_parallel: Pass: 100%/4 | Total: 49m 48s | Avg: 12m 27s | Max: 16m 33s | Hits: 98%/680

🟩 packaging: Pass: 100%/4 | Total: 11m 22s | Avg: 2m 50s | Max: 2m 57s

🟩 stdpar: Pass: 100%/4 | Total: 17m 38s | Avg: 4m 24s | Max: 4m 59s

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 162)

Uh oh!

github-actions Bot commented Aug 8, 2025

🟩 cub: Pass: 100%/50 | Total: 1d 23h | Avg: 57m 19s | Max: 1h 44m | Hits: 63%/52436

🟩 thrust: Pass: 100%/50 | Total: 1d 08h | Avg: 38m 47s | Max: 1h 23m | Hits: 77%/84139

🟩 cudax: Pass: 100%/28 | Total: 3h 44m | Avg: 8m 01s | Max: 22m 02s | Hits: 89%/15390

🟩 python: Pass: 100%/22 | Total: 3h 48m | Avg: 10m 22s | Max: 20m 36s

🟩 cccl_c_parallel: Pass: 100%/4 | Total: 1h 31m | Avg: 22m 55s | Max: 50m 43s | Hits: 95%/680

🟩 packaging: Pass: 100%/4 | Total: 17m 06s | Avg: 4m 16s | Max: 4m 42s

🟩 stdpar: Pass: 100%/4 | Total: 16m 00s | Avg: 4m 00s | Max: 4m 04s

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 162)

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