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Fix naming of our namespace macros and friends - #5538

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bernhardmgruber merged 1 commit into
NVIDIA:mainfrom
miscco:use_right_name
Aug 14, 2025
Merged

Fix naming of our namespace macros and friends#5538
bernhardmgruber merged 1 commit into
NVIDIA:mainfrom
miscco:use_right_name

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@miscco

@miscco miscco commented Aug 14, 2025

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We currently use _LIBCUDACXX_BEGIN_NAMESPACE_STD to actually mean cuda::std::, which is ... wrong. Clean that up to NAMESPACE_CUDA_STD and also move those to _CCCL_BEGIN_NAMESPACE_MEOW

Also the namespace qualification macros currently have a spurios V inside that is just annoying and surprising.

@miscco
miscco requested review from a team as code owners August 14, 2025 07:57
@miscco
miscco requested review from gonidelis and jrhemstad August 14, 2025 07:57
@github-project-automation github-project-automation Bot moved this to Todo in CCCL Aug 14, 2025
@cccl-authenticator-app cccl-authenticator-app Bot moved this from Todo to In Review in CCCL Aug 14, 2025
@miscco
miscco force-pushed the use_right_name branch 2 times, most recently from d02de3d to abc7d23 Compare August 14, 2025 07:59
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  🟥 amd64              Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 ctk
  🟥 12.9               Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 cudacxx
  🟥 nvcc12.9           Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 cxx
  🟥 GCC13              Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 cxx_family
  🟥 GCC                Pass:   0%/4   | Total:  2m 22s | Avg:  0m 35s | Max:  2m 22s
🟥 gpu
  🟥 h100               Pass:   0%/1  
  🟥 l4                 Pass:   0%/1  
  🟥 rtx2080            Pass:   0%/2   | Total:  2m 22s | Avg:  1m 11s | Max:  2m 22s
🟥 jobs
  🟥 Build              Pass:   0%/1   | Total:  2m 22s | Avg:  2m 22s | Max:  2m 22s
  🟥 Test               Pass:   0%/3

  • 🟥 packaging: Pass: 0%/4 | Total: 31m 16s | Avg: 7m 49s | Max: 8m 59s

     
    🟥 cpu
  🟥 amd64              Pass:   0%/4   | Total: 31m 16s | Avg:  7m 49s | Max:  8m 59s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/4   | Total: 31m 16s | Avg:  7m 49s | Max:  8m 59s
🟥 gpu
  🟥 rtx2080            Pass:   0%/4   | Total: 31m 16s | Avg:  7m 49s | Max:  8m 59s
🟥 jobs
  🟥 Test               Pass:   0%/4   | Total: 31m 16s | Avg:  7m 49s | Max:  8m 59s
🟥 ctk
  🟥 12.0               Pass:   0%/2   | Total: 13m 32s | Avg:  6m 46s | Max:  8m 40s
  🟥 12.9               Pass:   0%/2   | Total: 17m 44s | Avg:  8m 52s | Max:  8m 59s
🟥 cudacxx
  🟥 nvcc12.0           Pass:   0%/2   | Total: 13m 32s | Avg:  6m 46s | Max:  8m 40s
  🟥 nvcc12.9           Pass:   0%/2   | Total: 17m 44s | Avg:  8m 52s | Max:  8m 59s
🟥 cxx
  🟥 Clang14            Pass:   0%/1   | Total:  8m 40s | Avg:  8m 40s | Max:  8m 40s
  🟥 Clang19            Pass:   0%/1   | Total:  8m 59s | Avg:  8m 59s | Max:  8m 59s
  🟥 GCC12              Pass:   0%/1   | Total:  4m 52s | Avg:  4m 52s | Max:  4m 52s
  🟥 GCC13              Pass:   0%/1   | Total:  8m 45s | Avg:  8m 45s | Max:  8m 45s
🟥 cxx_family
  🟥 Clang              Pass:   0%/2   | Total: 17m 39s | Avg:  8m 49s | Max:  8m 59s
  🟥 GCC                Pass:   0%/2   | Total: 13m 37s | Avg:  6m 48s | Max:  8m 45s

  • 🟥 stdpar: Pass: 0%/4 | Total: 16m 20s | Avg: 4m 05s | Max: 4m 41s

     
    🟥 ctk
  🟥 12.9               Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 cudacxx
  🟥 nvcc12.9           Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 cudacxx_family
  🟥 nvcc               Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 cxx
  🟥 NVHPC25.5          Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 cxx_family
  🟥 NVHPC              Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 gpu
  🟥 rtx2080            Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 jobs
  🟥 Build              Pass:   0%/4   | Total: 16m 20s | Avg:  4m 05s | Max:  4m 41s
🟥 cpu
  🟥 amd64              Pass:   0%/2   | Total:  9m 09s | Avg:  4m 34s | Max:  4m 41s
  🟥 arm64              Pass:   0%/2   | Total:  7m 11s | Avg:  3m 35s | Max:  3m 48s
🟥 std
  🟥 17                 Pass:   0%/2   | Total:  8m 29s | Avg:  4m 14s | Max:  4m 41s
  🟥 20                 Pass:   0%/2   | Total:  7m 51s | Avg:  3m 55s | Max:  4m 28s

👃 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: 210)
# Runner
128 linux-amd64-cpu16
23 windows-amd64-cpu16
17 linux-amd64-gpu-l4-latest-1
12 linux-arm64-cpu16
11 linux-amd64-gpu-rtx2080-latest-1
10 linux-amd64-gpu-h100-latest-1
6 linux-amd64-gpu-rtxa6000-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@github-actions

github-actions Bot commented Aug 14, 2025

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🟨 CI finished in 1h 59m: Pass: 77%/210 | Total: 5d 05h | Avg: 35m 49s | Max: 1h 57m | Hits: 38%/153251

  • 🟨 libcudacxx: Pass: 2%/48 | Total: 22h 47m | Avg: 28m 29s | Max: 47m 40s

     
    🟨 jobs
  🟥 Build              Pass:   0%/42  | Total: 21h 34m | Avg: 30m 49s | Max: 39m 53s
  🟥 NVRTC              Pass:   0%/2   | Total:  1h 11m | Avg: 35m 49s | Max: 47m 40s
  🟥 Test               Pass:   0%/3  
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  1m 44s | Avg:  1m 44s | Max:  1m 44s
🟨 cpu
  🟨 amd64              Pass:   2%/46  | Total: 21h 37m | Avg: 28m 12s | Max: 47m 40s
  🟥 arm64              Pass:   0%/2   | Total:  1h 10m | Avg: 35m 20s | Max: 36m 20s
🟨 ctk
  🟥 12.0               Pass:   0%/5   | Total:  2h 21m | Avg: 28m 19s | Max: 32m 59s
  🟨 12.9               Pass:   2%/43  | Total: 20h 26m | Avg: 28m 31s | Max: 47m 40s
🟨 cudacxx
  🟥 ClangCUDA19        Pass:   0%/2   | Total: 55m 09s | Avg: 27m 34s | Max: 30m 18s
  🟥 nvcc12.0           Pass:   0%/5   | Total:  2h 21m | Avg: 28m 19s | Max: 32m 59s
  🟨 nvcc12.9           Pass:   2%/41  | Total: 19h 31m | Avg: 28m 33s | Max: 47m 40s
🟨 cudacxx_family
  🟥 ClangCUDA          Pass:   0%/2   | Total: 55m 09s | Avg: 27m 34s | Max: 30m 18s
  🟨 nvcc               Pass:   2%/46  | Total: 21h 52m | Avg: 28m 32s | Max: 47m 40s
🟨 cxx
  🟥 Clang14            Pass:   0%/4   | Total:  2h 13m | Avg: 33m 24s | Max: 34m 32s
  🟥 Clang15            Pass:   0%/2   | Total:  1h 13m | Avg: 36m 43s | Max: 38m 01s
  🟥 Clang16            Pass:   0%/2   | Total:  1h 15m | Avg: 37m 30s | Max: 39m 41s
  🟥 Clang17            Pass:   0%/2   | Total:  1h 12m | Avg: 36m 28s | Max: 39m 53s
  🟥 Clang18            Pass:   0%/2   | Total:  1h 09m | Avg: 34m 35s | Max: 36m 04s
  🟥 Clang19            Pass:   0%/6   | Total:  2h 43m | Avg: 27m 11s | Max: 36m 59s
  🟥 GCC7               Pass:   0%/2   | Total: 57m 07s | Avg: 28m 33s | Max: 29m 20s
  🟥 GCC8               Pass:   0%/1   | Total: 31m 03s | Avg: 31m 03s | Max: 31m 03s
  🟥 GCC9               Pass:   0%/2   | Total:  1h 08m | Avg: 34m 20s | Max: 36m 21s
  🟥 GCC10              Pass:   0%/2   | Total:  1h 12m | Avg: 36m 15s | Max: 38m 49s
  🟥 GCC11              Pass:   0%/2   | Total:  1h 13m | Avg: 36m 41s | Max: 37m 44s
  🟥 GCC12              Pass:   0%/2   | Total:  1h 16m | Avg: 38m 17s | Max: 38m 54s
  🟨 GCC13              Pass:   9%/11  | Total:  4h 38m | Avg: 25m 21s | Max: 47m 40s
  🟥 MSVC14.29          Pass:   0%/2   | Total: 31m 45s | Avg: 15m 52s | Max: 16m 09s
  🟥 MSVC14.43          Pass:   0%/4   | Total:  1h 07m | Avg: 16m 45s | Max: 17m 22s
  🟥 NVHPC25.5          Pass:   0%/2   | Total: 23m 35s | Avg: 11m 47s | Max: 12m 11s
🟨 cxx_family
  🟥 Clang              Pass:   0%/18  | Total:  9h 47m | Avg: 32m 37s | Max: 39m 53s
  🟨 GCC                Pass:   4%/22  | Total: 10h 58m | Avg: 29m 55s | Max: 47m 40s
  🟥 MSVC               Pass:   0%/6   | Total:  1h 38m | Avg: 16m 28s | Max: 17m 22s
  🟥 NVHPC              Pass:   0%/2   | Total: 23m 35s | Avg: 11m 47s | Max: 12m 11s
🟨 gpu
  🟥 h100               Pass:   0%/2   | Total: 24m 35s | Avg: 12m 17s | Max: 24m 35s
  🟨 rtx2080            Pass:   2%/46  | Total: 22h 23m | Avg: 29m 12s | Max: 47m 40s
🟥 sm
  🟥 75                 Pass:   0%/2   | Total:  1h 11m | Avg: 35m 49s | Max: 47m 40s
  🟥 90                 Pass:   0%/2   | Total: 24m 35s | Avg: 12m 17s | Max: 24m 35s
  🟥 90;90a             Pass:   0%/2   | Total: 52m 38s | Avg: 26m 19s | Max: 35m 52s
  🟥 100;120            Pass:   0%/2   | Total: 47m 38s | Avg: 23m 49s | Max: 31m 23s
🟥 std
  🟥 17                 Pass:   0%/22  | Total: 10h 52m | Avg: 29m 38s | Max: 37m 59s
  🟥 20                 Pass:   0%/25  | Total: 11h 54m | Avg: 28m 33s | Max: 47m 40s

  • 🟩 cub: Pass: 100%/50 | Total: 2d 04h | Avg: 1h 02m | Max: 1h 57m | Hits: 17%/53042 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  2d 02h | Avg:  1h 02m | Max:  1h 57m | Hits:  17%/50458 
  🟩 arm64              Pass: 100%/2   | Total:  2h 11m | Avg:  1h 05m | Max:  1h 11m | Hits:  15%/2584  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  6h 14m | Avg:  1h 14m | Max:  1h 57m | Hits:  18%/6354  
  🟩 12.9               Pass: 100%/45  | Total:  1d 22h | Avg:  1h 01m | Max:  1h 55m | Hits:  16%/46688 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 15m | Avg: 37m 48s | Max: 38m 33s | Hits:  14%/2225  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  6h 14m | Avg:  1h 14m | Max:  1h 57m | Hits:  18%/6354  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 20h | Avg:  1h 02m | Max:  1h 55m | Hits:  17%/44463 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 15m | Avg: 37m 48s | Max: 38m 33s | Hits:  14%/2225  
  🟩 nvcc               Pass: 100%/48  | Total:  2d 03h | Avg:  1h 03m | Max:  1h 57m | Hits:  17%/50817 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  4h 14m | Avg:  1h 03m | Max:  1h 11m | Hits:  15%/5170  
  🟩 Clang15            Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 05m | Hits:  15%/2581  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 08m | Hits:  15%/2581  
  🟩 Clang17            Pass: 100%/2   | Total:  2h 09m | Avg:  1h 04m | Max:  1h 04m | Hits:  15%/2581  
  🟩 Clang18            Pass: 100%/2   | Total:  2h 07m | Avg:  1h 03m | Max:  1h 04m | Hits:  15%/2581  
  🟩 Clang19            Pass: 100%/7   | Total:  5h 11m | Avg: 44m 27s | Max:  1h 08m | Hits:  14%/6097  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 11m | Hits:  15%/2584  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 09m | Avg:  1h 09m | Max:  1h 09m | Hits:  15%/1292  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 12m | Hits:  15%/2584  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 31m | Avg:  1h 15m | Max:  1h 19m | Hits:  15%/2585  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 11m | Hits:  15%/2581  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 33m | Avg:  1h 16m | Max:  1h 16m | Hits:  15%/2581  
  🟩 GCC13              Pass: 100%/12  | Total:  8h 11m | Avg: 40m 58s | Max:  1h 11m | Hits:  15%/7755  
  🟩 MSVC14.29          Pass: 100%/2   | Total:  3h 53m | Avg:  1h 56m | Max:  1h 57m | Hits:  30%/2370  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  6h 09m | Avg:  1h 32m | Max:  1h 49m | Hits:  30%/4740  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  2h 40m | Avg:  1h 20m | Max:  1h 21m | Hits:  10%/2379  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 18h 11m | Avg: 57m 25s | Max:  1h 11m | Hits:  15%/21591 
  🟩 GCC                Pass: 100%/23  | Total: 21h 23m | Avg: 55m 47s | Max:  1h 19m | Hits:  15%/21962 
  🟩 MSVC               Pass: 100%/6   | Total: 10h 02m | Avg:  1h 40m | Max:  1h 57m | Hits:  30%/7110  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 40m | Avg:  1h 20m | Max:  1h 21m | Hits:  10%/2379  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 26m | Avg: 28m 43s | Max: 36m 22s | Hits:  15%/1293  
  🟩 rtx2080            Pass: 100%/39  | Total:  1d 22h | Avg:  1h 11m | Max:  1h 57m | Hits:  17%/49165 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 19m | Avg: 32m 27s | Max:  1h 11m | Hits:  15%/2584  
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  2d 01h | Avg:  1h 10m | Max:  1h 57m | Hits:  17%/53042 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 23m 07s | Avg: 23m 07s | Max: 23m 07s
  🟩 GraphCapture       Pass: 100%/1   | Total: 14m 53s | Avg: 14m 53s | Max: 14m 53s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 11m | Avg: 23m 55s | Max: 24m 26s
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 06s | Max: 25m 39s
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 26m | Avg: 28m 43s | Max: 36m 22s | Hits:  15%/1293  
  🟩 90;90a             Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 16m | Hits:  22%/2478  
  🟩 100;120            Pass: 100%/2   | Total:  2h 15m | Avg:  1h 07m | Max:  1h 22m | Hits:  22%/2478  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  1d 02h | Avg:  1h 14m | Max:  1h 57m | Hits:  17%/26512 
  🟩 20                 Pass: 100%/29  | Total:  1d 02h | Avg: 54m 15s | Max:  1h 42m | Hits:  17%/26530

  • 🟩 thrust: Pass: 100%/50 | Total: 1d 11h | Avg: 42m 13s | Max: 1h 44m | Hits: 51%/84139 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 45m 08s | Avg: 22m 34s | Max: 39m 59s | Hits:  41%/1914  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  1d 09h | Avg: 42m 18s | Max:  1h 44m | Hits:  51%/80312 
  🟩 arm64              Pass: 100%/2   | Total:  1h 20m | Avg: 40m 26s | Max: 42m 22s | Hits:  43%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 45m | Avg: 45m 11s | Max:  1h 10m | Hits:  50%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  1d 07h | Avg: 41m 54s | Max:  1h 44m | Hits:  51%/74579 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total:  1h 09m | Avg: 34m 40s | Max: 35m 30s | Hits:  47%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 45m | Avg: 45m 11s | Max:  1h 10m | Hits:  50%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  1d 06h | Avg: 42m 14s | Max:  1h 44m | Hits:  51%/70753 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  1h 09m | Avg: 34m 40s | Max: 35m 30s | Hits:  47%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  1d 10h | Avg: 42m 32s | Max:  1h 44m | Hits:  51%/80313 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 29m | Avg: 37m 25s | Max: 40m 11s | Hits:  61%/7652  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 21m | Avg: 40m 47s | Max: 41m 12s | Hits:  46%/3826  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 23m | Avg: 41m 58s | Max: 44m 04s | Hits:  46%/3826  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 30m | Avg: 45m 11s | Max: 46m 15s | Hits:  46%/3826  
  🟩 Clang18            Pass: 100%/2   | Total:  1h 20m | Avg: 40m 13s | Max: 40m 16s | Hits:  46%/3826  
  🟩 Clang19            Pass: 100%/7   | Total:  3h 20m | Avg: 28m 41s | Max: 41m 32s | Hits:  49%/9565  
  🟩 GCC7               Pass: 100%/2   | Total:  1h 19m | Avg: 39m 57s | Max: 40m 18s | Hits:  57%/3828  
  🟩 GCC8               Pass: 100%/1   | Total: 45m 55s | Avg: 45m 55s | Max: 45m 55s | Hits:  41%/1914  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 28m | Avg: 44m 12s | Max: 44m 20s | Hits:  44%/3828  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 30m | Avg: 45m 06s | Max: 45m 26s | Hits:  41%/3828  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 31m | Avg: 45m 49s | Max: 47m 52s | Hits:  41%/3828  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 32m | Avg: 46m 29s | Max: 47m 34s | Hits:  41%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  4h 46m | Avg: 26m 02s | Max: 51m 01s | Hits:  55%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 22m | Avg:  1h 11m | Max:  1h 12m | Hits:  67%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  5h 04m | Avg:  1h 00m | Max:  1h 19m | Hits:  74%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  3h 21m | Avg:  1h 40m | Max:  1h 44m | Hits:   6%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total: 11h 26m | Avg: 36m 09s | Max: 46m 15s | Hits:  51%/32521 
  🟩 GCC                Pass: 100%/22  | Total: 12h 55m | Avg: 35m 15s | Max: 51m 01s | Hits:  48%/34452 
  🟩 MSVC               Pass: 100%/7   | Total:  7h 27m | Avg:  1h 03m | Max:  1h 19m | Hits:  72%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  3h 21m | Avg:  1h 40m | Max:  1h 44m | Hits:   6%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 34m 26s | Avg: 17m 13s | Max: 26m 25s | Hits:  41%/1914  
  🟩 rtx2080            Pass: 100%/38  | Total:  1d 06h | Avg: 47m 45s | Max:  1h 44m | Hits:  49%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 22m | Avg: 26m 12s | Max:  1h 19m | Hits:  67%/9553  
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  1d 10h | Avg: 47m 31s | Max:  1h 44m | Hits:  50%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 43m 44s | Avg: 14m 34s | Max: 35m 38s | Hits:  99%/1906  
  🟩 TestGPU            Pass: 100%/4   | Total: 24m 32s | Avg:  6m 08s | Max:  8m 01s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 34m 26s | Avg: 17m 13s | Max: 26m 25s | Hits:  41%/1914  
  🟩 90;90a             Pass: 100%/2   | Total:  1h 27m | Avg: 43m 33s | Max: 56m 58s | Hits:  71%/3820  
  🟩 100;120            Pass: 100%/2   | Total:  1h 32m | Avg: 46m 00s | Max: 58m 35s | Hits:  71%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total: 17h 26m | Avg: 49m 51s | Max:  1h 44m | Hits:  49%/40160 
  🟩 20                 Pass: 100%/27  | Total: 16h 59m | Avg: 37m 45s | Max:  1h 37m | Hits:  54%/42065

  • 🟩 cudax: Pass: 100%/28 | Total: 8h 53m | Avg: 19m 03s | Max: 37m 42s | Hits: 38%/15390 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  7h 38m | Avg: 19m 06s | Max: 37m 42s | Hits:  41%/13018 
  🟩 arm64              Pass: 100%/4   | Total:  1h 15m | Avg: 18m 51s | Max: 20m 07s | Hits:  27%/2372  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 49m 11s | Avg: 16m 23s | Max: 17m 13s | Hits:  37%/1474  
  🟩 12.9               Pass: 100%/25  | Total:  8h 04m | Avg: 19m 23s | Max: 37m 42s | Hits:  39%/13916 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 49m 11s | Avg: 16m 23s | Max: 17m 13s | Hits:  37%/1474  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  8h 04m | Avg: 19m 23s | Max: 37m 42s | Hits:  39%/13916 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  8h 53m | Avg: 19m 03s | Max: 37m 42s | Hits:  38%/15390 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total: 32m 26s | Avg: 16m 13s | Max: 16m 57s | Hits:  28%/1188  
  🟩 Clang15            Pass: 100%/1   | Total: 18m 22s | Avg: 18m 22s | Max: 18m 22s | Hits:  28%/593   
  🟩 Clang16            Pass: 100%/1   | Total: 19m 40s | Avg: 19m 40s | Max: 19m 40s | Hits:  28%/593   
  🟩 Clang17            Pass: 100%/1   | Total: 19m 14s | Avg: 19m 14s | Max: 19m 14s | Hits:  28%/593   
  🟩 Clang18            Pass: 100%/1   | Total: 20m 23s | Avg: 20m 23s | Max: 20m 23s | Hits:  28%/593   
  🟩 Clang19            Pass: 100%/4   | Total:  1h 03m | Avg: 15m 48s | Max: 20m 03s | Hits:  46%/2372  
  🟩 GCC10              Pass: 100%/2   | Total: 37m 02s | Avg: 18m 31s | Max: 19m 49s | Hits:  27%/1188  
  🟩 GCC11              Pass: 100%/1   | Total: 19m 55s | Avg: 19m 55s | Max: 19m 55s | Hits:  27%/593   
  🟩 GCC12              Pass: 100%/1   | Total: 21m 48s | Avg: 21m 48s | Max: 21m 48s | Hits:  27%/593   
  🟩 GCC13              Pass: 100%/8   | Total:  2h 25m | Avg: 18m 12s | Max: 24m 53s | Hits:  45%/4744  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 16m 29s | Avg: 16m 29s | Max: 16m 29s | Hits:  77%/288   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 46m 15s | Avg: 15m 25s | Max: 15m 49s | Hits:  68%/870   
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 13m | Avg: 36m 41s | Max: 37m 42s | Hits:  22%/1182  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total:  2h 53m | Avg: 17m 19s | Max: 20m 23s | Hits:  35%/5932  
  🟩 GCC                Pass: 100%/12  | Total:  3h 44m | Avg: 18m 42s | Max: 24m 53s | Hits:  39%/7118  
  🟩 MSVC               Pass: 100%/4   | Total:  1h 02m | Avg: 15m 41s | Max: 16m 29s | Hits:  70%/1158  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 13m | Avg: 36m 41s | Max: 37m 42s | Hits:  22%/1182  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 23m 31s | Avg: 11m 45s | Max: 14m 42s | Hits:  63%/1186  
  🟩 rtx2080            Pass: 100%/26  | Total:  8h 30m | Avg: 19m 37s | Max: 37m 42s | Hits:  36%/14204 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  8h 12m | Avg: 19m 42s | Max: 37m 42s | Hits:  31%/13611 
  🟩 Test               Pass: 100%/3   | Total: 41m 17s | Avg: 13m 45s | Max: 24m 53s | Hits:  99%/1779  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 23m 31s | Avg: 11m 45s | Max: 14m 42s | Hits:  63%/1186  
  🟩 90;90a             Pass: 100%/2   | Total: 33m 48s | Avg: 16m 54s | Max: 17m 59s | Hits:  35%/883   
  🟩 100;120            Pass: 100%/2   | Total: 32m 51s | Avg: 16m 25s | Max: 17m 52s | Hits:  43%/883   
🟩 std
  🟩 17                 Pass: 100%/3   | Total:  1h 14m | Avg: 24m 49s | Max: 37m 42s | Hits:  25%/1777  
  🟩 20                 Pass: 100%/25  | Total:  7h 39m | Avg: 18m 22s | Max: 35m 41s | Hits:  40%/13613

  • 🟩 python: Pass: 100%/22 | Total: 3h 56m | Avg: 10m 45s | Max: 31m 41s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  3h 56m | Avg: 10m 45s | Max: 31m 41s
🟩 ctk
  🟩 12.5               Pass: 100%/6   | Total: 43m 56s | Avg:  7m 19s | Max: 13m 30s
  🟩 12.8               Pass: 100%/2   | Total: 50m 17s | Avg: 25m 08s | Max: 31m 41s
  🟩 12.9               Pass: 100%/14  | Total:  2h 22m | Avg: 10m 10s | Max: 19m 11s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/6   | Total: 43m 56s | Avg:  7m 19s | Max: 13m 30s
  🟩 nvcc12.8           Pass: 100%/2   | Total: 50m 17s | Avg: 25m 08s | Max: 31m 41s
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 22m | Avg: 10m 10s | Max: 19m 11s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/22  | Total:  3h 56m | Avg: 10m 45s | Max: 31m 41s
🟩 cxx
  🟩 GCC13              Pass: 100%/22  | Total:  3h 56m | Avg: 10m 45s | Max: 31m 41s
🟩 cxx_family
  🟩 GCC                Pass: 100%/22  | Total:  3h 56m | Avg: 10m 45s | Max: 31m 41s
🟩 gpu
  🟩 h100               Pass: 100%/4   | Total: 41m 00s | Avg: 10m 15s | Max: 16m 17s
  🟩 l4                 Pass: 100%/18  | Total:  3h 15m | Avg: 10m 52s | Max: 31m 41s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 12s | Avg:  9m 36s | Max:  9m 38s
  🟩 Test cuda.cccl.cooperative Pass: 100%/5   | Total:  1h 09m | Avg: 13m 52s | Max: 15m 19s
  🟩 Test cuda.cccl.examples Pass: 100%/5   | Total: 24m 14s | Avg:  4m 50s | Max:  5m 45s
  🟩 Test cuda.cccl.headers Pass: 100%/5   | Total: 20m 10s | Avg:  4m 02s | Max:  4m 19s
  🟩 Test cuda.cccl.parallel Pass: 100%/5   | Total:  1h 43m | Avg: 20m 45s | Max: 31m 41s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 44m | Avg: 11m 33s | Max: 31m 41s
  🟩 3.13               Pass: 100%/13  | Total:  2h 12m | Avg: 10m 12s | Max: 19m 11s

  • 🟩 cccl_c_parallel: Pass: 100%/4 | Total: 1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits: 95%/680 

    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 cxx
  🟩 GCC13              Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 cxx_family
  🟩 GCC                Pass: 100%/4   | Total:  1h 24m | Avg: 21m 07s | Max: 49m 32s | Hits:  95%/680   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 15m 49s | Avg: 15m 49s | Max: 15m 49s | Hits:  98%/170   
  🟩 l4                 Pass: 100%/1   | Total: 16m 27s | Avg: 16m 27s | Max: 16m 27s | Hits:  98%/170   
  🟩 rtx2080            Pass: 100%/2   | Total: 52m 13s | Avg: 26m 06s | Max: 49m 32s | Hits:  92%/340   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 41s | Avg:  2m 41s | Max:  2m 41s | Hits:  87%/170   
  🟩 Test               Pass: 100%/3   | Total:  1h 21m | Avg: 27m 16s | Max: 49m 32s | Hits:  98%/510

  • 🟩 packaging: Pass: 100%/4 | Total: 34m 32s | Avg: 8m 38s | Max: 10m 59s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 34m 32s | Avg:  8m 38s | Max: 10m 59s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total: 12m 57s | Avg:  6m 28s | Max:  9m 46s
  🟩 12.9               Pass: 100%/2   | Total: 21m 35s | Avg: 10m 47s | Max: 10m 59s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total: 12m 57s | Avg:  6m 28s | Max:  9m 46s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 21m 35s | Avg: 10m 47s | Max: 10m 59s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 34m 32s | Avg:  8m 38s | Max: 10m 59s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  3m 11s | Avg:  3m 11s | Max:  3m 11s
  🟩 Clang19            Pass: 100%/1   | Total: 10m 36s | Avg: 10m 36s | Max: 10m 36s
  🟩 GCC12              Pass: 100%/1   | Total:  9m 46s | Avg:  9m 46s | Max:  9m 46s
  🟩 GCC13              Pass: 100%/1   | Total: 10m 59s | Avg: 10m 59s | Max: 10m 59s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 13m 47s | Avg:  6m 53s | Max: 10m 36s
  🟩 GCC                Pass: 100%/2   | Total: 20m 45s | Avg: 10m 22s | Max: 10m 59s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 34m 32s | Avg:  8m 38s | Max: 10m 59s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 34m 32s | Avg:  8m 38s | Max: 10m 59s

  • 🟩 stdpar: Pass: 100%/4 | Total: 16m 48s | Avg: 4m 12s | Max: 4m 21s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 36s | Avg:  4m 18s | Max:  4m 21s
  🟩 arm64              Pass: 100%/2   | Total:  8m 12s | Avg:  4m 06s | Max:  4m 21s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 jobs
  🟩 Build              Pass: 100%/4   | Total: 16m 48s | Avg:  4m 12s | Max:  4m 21s
🟩 std
  🟩 17                 Pass: 100%/2   | Total:  8m 06s | Avg:  4m 03s | Max:  4m 15s
  🟩 20                 Pass: 100%/2   | Total:  8m 42s | Avg:  4m 21s | Max:  4m 21s

👃 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: 210)
# Runner
128 linux-amd64-cpu16
23 windows-amd64-cpu16
17 linux-amd64-gpu-l4-latest-1
12 linux-arm64-cpu16
11 linux-amd64-gpu-rtx2080-latest-1
10 linux-amd64-gpu-h100-latest-1
6 linux-amd64-gpu-rtxa6000-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@miscco
Rename our namespace macros
2566862 
We want to move away from the subprojects so rename from `_LIBCUDACXX_[BEGIN, END]_NAMESPACE` to `_CCCL_[BEGIN, END]_NAMESPACE`

While we are at it, change the name from `NAMESPACE_STD` to `NAMESPACE_CUDA_STD` because that is what it actually is
@github-actions

github-actions Bot commented Aug 14, 2025

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🟩 CI finished in 1h 10m: Pass: 100%/210 | Total: 1d 16h | Avg: 11m 31s | Max: 46m 53s | Hits: 96%/322878

  • 🟩 cub: Pass: 100%/50 | Total: 11h 14m | Avg: 13m 29s | Max: 36m 52s | Hits: 99%/53042 

    🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total: 11h 00m | Avg: 13m 45s | Max: 36m 52s | Hits:  99%/50458 
  🟩 arm64              Pass: 100%/2   | Total: 14m 39s | Avg:  7m 19s | Max:  8m 35s | Hits:  99%/2584  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  1h 04m | Avg: 12m 54s | Max: 34m 29s | Hits:  99%/6354  
  🟩 12.9               Pass: 100%/45  | Total: 10h 10m | Avg: 13m 33s | Max: 36m 52s | Hits:  99%/46688 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 10m 53s | Avg:  5m 26s | Max:  5m 33s | Hits:  99%/2225  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  1h 04m | Avg: 12m 54s | Max: 34m 29s | Hits:  99%/6354  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  9h 59m | Avg: 13m 56s | Max: 36m 52s | Hits:  99%/44463 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 53s | Avg:  5m 26s | Max:  5m 33s | Hits:  99%/2225  
  🟩 nvcc               Pass: 100%/48  | Total: 11h 03m | Avg: 13m 49s | Max: 36m 52s | Hits:  99%/50817 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 27m 33s | Avg:  6m 53s | Max:  7m 36s | Hits:  99%/5170  
  🟩 Clang15            Pass: 100%/2   | Total: 14m 25s | Avg:  7m 12s | Max:  7m 31s | Hits:  99%/2581  
  🟩 Clang16            Pass: 100%/2   | Total: 13m 54s | Avg:  6m 57s | Max:  7m 02s | Hits:  99%/2581  
  🟩 Clang17            Pass: 100%/2   | Total: 14m 01s | Avg:  7m 00s | Max:  7m 04s | Hits:  99%/2581  
  🟩 Clang18            Pass: 100%/2   | Total: 14m 06s | Avg:  7m 03s | Max:  7m 14s | Hits:  99%/2581  
  🟩 Clang19            Pass: 100%/7   | Total:  1h 15m | Avg: 10m 48s | Max: 23m 30s | Hits:  99%/6097  
  🟩 GCC7               Pass: 100%/2   | Total: 17m 14s | Avg:  8m 37s | Max:  9m 11s | Hits:  99%/2584  
  🟩 GCC8               Pass: 100%/1   | Total:  8m 18s | Avg:  8m 18s | Max:  8m 18s | Hits:  99%/1292  
  🟩 GCC9               Pass: 100%/2   | Total: 18m 03s | Avg:  9m 01s | Max:  9m 09s | Hits:  99%/2584  
  🟩 GCC10              Pass: 100%/2   | Total: 18m 08s | Avg:  9m 04s | Max:  9m 19s | Hits:  99%/2585  
  🟩 GCC11              Pass: 100%/2   | Total: 19m 31s | Avg:  9m 45s | Max:  9m 59s | Hits:  99%/2581  
  🟩 GCC12              Pass: 100%/2   | Total: 18m 34s | Avg:  9m 17s | Max:  9m 22s | Hits:  99%/2581  
  🟩 GCC13              Pass: 100%/12  | Total:  3h 05m | Avg: 15m 29s | Max: 25m 17s | Hits:  99%/7755  
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 11m | Avg: 35m 40s | Max: 36m 52s | Hits:  99%/2370  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  2h 11m | Avg: 32m 59s | Max: 35m 40s | Hits:  99%/4740  
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 26m 09s | Avg: 13m 04s | Max: 13m 14s | Hits:  98%/2379  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  2h 39m | Avg:  8m 23s | Max: 23m 30s | Hits:  99%/21591 
  🟩 GCC                Pass: 100%/23  | Total:  4h 45m | Avg: 12m 25s | Max: 25m 17s | Hits:  99%/21962 
  🟩 MSVC               Pass: 100%/6   | Total:  3h 23m | Avg: 33m 53s | Max: 36m 52s | Hits:  99%/7110  
  🟩 NVHPC              Pass: 100%/2   | Total: 26m 09s | Avg: 13m 04s | Max: 13m 14s | Hits:  98%/2379  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total: 56m 19s | Avg: 18m 46s | Max: 25m 17s | Hits:  99%/1293  
  🟩 rtx2080            Pass: 100%/39  | Total:  7h 53m | Avg: 12m 08s | Max: 36m 52s | Hits:  99%/49165 
  🟩 rtxa6000           Pass: 100%/8   | Total:  2h 25m | Avg: 18m 07s | Max: 23m 52s | Hits:  99%/2584  
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  8h 17m | Avg: 11m 50s | Max: 36m 52s | Hits:  99%/53042 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 23m 49s | Avg: 23m 49s | Max: 23m 49s
  🟩 GraphCapture       Pass: 100%/1   | Total: 15m 05s | Avg: 15m 05s | Max: 15m 05s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 11m | Avg: 23m 51s | Max: 24m 12s
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 18s | Max: 25m 17s
🟩 sm
  🟩 90                 Pass: 100%/3   | Total: 56m 19s | Avg: 18m 46s | Max: 25m 17s | Hits:  99%/1293  
  🟩 90;90a             Pass: 100%/2   | Total: 39m 12s | Avg: 19m 36s | Max: 30m 57s | Hits:  99%/2478  
  🟩 100;120            Pass: 100%/2   | Total: 39m 07s | Avg: 19m 33s | Max: 30m 11s | Hits:  99%/2478  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  4h 17m | Avg: 12m 16s | Max: 36m 52s | Hits:  99%/26512 
  🟩 20                 Pass: 100%/29  | Total:  6h 56m | Avg: 14m 22s | Max: 35m 40s | Hits:  99%/26530

  • 🟩 thrust: Pass: 100%/50 | Total: 9h 45m | Avg: 11m 42s | Max: 45m 15s | Hits: 98%/84139 

    🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 14m 00s | Avg:  7m 00s | Max:  8m 46s | Hits:  99%/1914  
🟩 cpu
  🟩 amd64              Pass: 100%/48  | Total:  9h 33m | Avg: 11m 56s | Max: 45m 15s | Hits:  98%/80312 
  🟩 arm64              Pass: 100%/2   | Total: 12m 04s | Avg:  6m 02s | Max:  6m 50s | Hits:  99%/3827  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 54m 36s | Avg: 10m 55s | Max: 30m 03s | Hits:  99%/9560  
  🟩 12.9               Pass: 100%/45  | Total:  8h 50m | Avg: 11m 47s | Max: 45m 15s | Hits:  98%/74579 
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 10m 47s | Avg:  5m 23s | Max:  5m 28s | Hits: 100%/3826  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 54m 36s | Avg: 10m 55s | Max: 30m 03s | Hits:  99%/9560  
  🟩 nvcc12.9           Pass: 100%/43  | Total:  8h 40m | Avg: 12m 05s | Max: 45m 15s | Hits:  98%/70753 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 47s | Avg:  5m 23s | Max:  5m 28s | Hits: 100%/3826  
  🟩 nvcc               Pass: 100%/48  | Total:  9h 34m | Avg: 11m 58s | Max: 45m 15s | Hits:  98%/80313 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 23m 02s | Avg:  5m 45s | Max:  6m 14s | Hits: 100%/7652  
  🟩 Clang15            Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  5m 55s | Hits: 100%/3826  
  🟩 Clang16            Pass: 100%/2   | Total: 12m 47s | Avg:  6m 23s | Max:  6m 28s | Hits: 100%/3826  
  🟩 Clang17            Pass: 100%/2   | Total: 12m 09s | Avg:  6m 04s | Max:  6m 08s | Hits: 100%/3826  
  🟩 Clang18            Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  6m 00s | Hits: 100%/3826  
  🟩 Clang19            Pass: 100%/7   | Total: 38m 06s | Avg:  5m 26s | Max:  6m 12s | Hits: 100%/9565  
  🟩 GCC7               Pass: 100%/2   | Total: 13m 44s | Avg:  6m 52s | Max:  7m 04s | Hits:  99%/3828  
  🟩 GCC8               Pass: 100%/1   | Total:  7m 22s | Avg:  7m 22s | Max:  7m 22s | Hits:  99%/1914  
  🟩 GCC9               Pass: 100%/2   | Total: 14m 19s | Avg:  7m 09s | Max:  7m 25s | Hits:  99%/3828  
  🟩 GCC10              Pass: 100%/2   | Total: 15m 03s | Avg:  7m 31s | Max:  7m 46s | Hits:  99%/3828  
  🟩 GCC11              Pass: 100%/2   | Total: 16m 26s | Avg:  8m 13s | Max:  8m 19s | Hits:  99%/3828  
  🟩 GCC12              Pass: 100%/2   | Total: 15m 50s | Avg:  7m 55s | Max:  8m 05s | Hits:  99%/3828  
  🟩 GCC13              Pass: 100%/11  | Total:  1h 51m | Avg: 10m 09s | Max: 45m 15s | Hits:  93%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 03m | Avg: 31m 44s | Max: 33m 26s | Hits:  99%/3812  
  🟩 MSVC14.43          Pass: 100%/5   | Total:  2h 32m | Avg: 30m 29s | Max: 35m 40s | Hits:  99%/9530  
  🟩 NVHPC25.5          Pass: 100%/2   | Total:  1h 05m | Avg: 32m 47s | Max: 35m 01s | Hits:  99%/3824  
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  1h 49m | Avg:  5m 45s | Max:  6m 28s | Hits: 100%/32521 
  🟩 GCC                Pass: 100%/22  | Total:  3h 14m | Avg:  8m 50s | Max: 45m 15s | Hits:  97%/34452 
  🟩 MSVC               Pass: 100%/7   | Total:  3h 35m | Avg: 30m 51s | Max: 35m 40s | Hits:  99%/13342 
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 05m | Avg: 32m 47s | Max: 35m 01s | Hits:  99%/3824  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 12m 16s | Avg:  6m 08s | Max:  6m 16s | Hits:  99%/1914  
  🟩 rtx2080            Pass: 100%/38  | Total:  7h 37m | Avg: 12m 01s | Max: 45m 15s | Hits:  98%/72672 
  🟩 rtx4090            Pass: 100%/10  | Total:  1h 56m | Avg: 11m 36s | Max: 35m 40s | Hits:  99%/9553  
🟩 jobs
  🟩 Build              Pass: 100%/43  | Total:  8h 38m | Avg: 12m 03s | Max: 45m 15s | Hits:  98%/82233 
  🟩 TestCPU            Pass: 100%/3   | Total: 44m 01s | Avg: 14m 40s | Max: 35m 40s | Hits:  99%/1906  
  🟩 TestGPU            Pass: 100%/4   | Total: 22m 34s | Avg:  5m 38s | Max:  6m 16s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 12m 16s | Avg:  6m 08s | Max:  6m 16s | Hits:  99%/1914  
  🟩 90;90a             Pass: 100%/2   | Total: 33m 54s | Avg: 16m 57s | Max: 26m 57s | Hits:  99%/3820  
  🟩 100;120            Pass: 100%/2   | Total: 34m 25s | Avg: 17m 12s | Max: 26m 52s | Hits:  99%/3820  
🟩 std
  🟩 17                 Pass: 100%/21  | Total:  4h 37m | Avg: 13m 13s | Max: 45m 15s | Hits:  97%/40160 
  🟩 20                 Pass: 100%/27  | Total:  4h 53m | Avg: 10m 52s | Max: 35m 40s | Hits:  99%/42065

  • 🟩 libcudacxx: Pass: 100%/48 | Total: 10h 55m | Avg: 13m 38s | Max: 46m 53s | Hits: 94%/169627

     
    🟩 cpu
  🟩 amd64              Pass: 100%/46  | Total: 10h 45m | Avg: 14m 02s | Max: 46m 53s | Hits:  94%/162042
  🟩 arm64              Pass: 100%/2   | Total:  9m 32s | Avg:  4m 46s | Max:  4m 51s | Hits:  99%/7585  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total: 54m 08s | Avg: 10m 49s | Max: 34m 59s | Hits:  98%/18600 
  🟩 12.9               Pass: 100%/43  | Total: 10h 00m | Avg: 13m 58s | Max: 46m 53s | Hits:  94%/151027
🟩 cudacxx
  🟩 ClangCUDA19        Pass: 100%/2   | Total: 54m 15s | Avg: 27m 07s | Max: 27m 36s | Hits:  29%/7549  
  🟩 nvcc12.0           Pass: 100%/5   | Total: 54m 08s | Avg: 10m 49s | Max: 34m 59s | Hits:  98%/18600 
  🟩 nvcc12.9           Pass: 100%/41  | Total:  9h 06m | Avg: 13m 20s | Max: 46m 53s | Hits:  97%/143478
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 15s | Avg: 27m 07s | Max: 27m 36s | Hits:  29%/7549  
  🟩 nvcc               Pass: 100%/46  | Total: 10h 00m | Avg: 13m 03s | Max: 46m 53s | Hits:  97%/162078
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total: 20m 04s | Avg:  5m 01s | Max:  5m 44s | Hits:  99%/15054 
  🟩 Clang15            Pass: 100%/2   | Total: 10m 41s | Avg:  5m 20s | Max:  5m 30s | Hits:  99%/7545  
  🟩 Clang16            Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 42s | Hits:  99%/7545  
  🟩 Clang17            Pass: 100%/2   | Total: 10m 47s | Avg:  5m 23s | Max:  5m 35s | Hits:  99%/7545  
  🟩 Clang18            Pass: 100%/2   | Total: 10m 48s | Avg:  5m 24s | Max:  5m 36s | Hits:  99%/7545  
  🟩 Clang19            Pass: 100%/6   | Total:  1h 53m | Avg: 18m 55s | Max: 43m 52s | Hits:  76%/22678 
  🟩 GCC7               Pass: 100%/2   | Total: 10m 36s | Avg:  5m 18s | Max:  5m 30s | Hits:  98%/7481  
  🟩 GCC8               Pass: 100%/1   | Total:  5m 24s | Avg:  5m 24s | Max:  5m 24s | Hits:  99%/3751  
  🟩 GCC9               Pass: 100%/2   | Total: 10m 02s | Avg:  5m 01s | Max:  5m 33s | Hits:  99%/7493  
  🟩 GCC10              Pass: 100%/2   | Total: 10m 29s | Avg:  5m 14s | Max:  5m 29s | Hits:  99%/7547  
  🟩 GCC11              Pass: 100%/2   | Total:  9m 59s | Avg:  4m 59s | Max:  5m 01s | Hits:  99%/7543  
  🟩 GCC12              Pass: 100%/2   | Total: 10m 36s | Avg:  5m 18s | Max:  5m 20s | Hits:  99%/7547  
  🟩 GCC13              Pass: 100%/11  | Total:  2h 35m | Avg: 14m 07s | Max: 38m 47s | Hits:  99%/30679 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 08m | Avg: 34m 24s | Max: 34m 59s | Hits:  99%/7223  
  🟩 MSVC14.43          Pass: 100%/4   | Total:  2h 18m | Avg: 34m 39s | Max: 36m 04s | Hits:  99%/14920 
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 58m 20s | Avg: 29m 10s | Max: 46m 53s | Hits:  65%/7531  
🟩 cxx_family
  🟩 Clang              Pass: 100%/18  | Total:  2h 56m | Avg:  9m 49s | Max: 43m 52s | Hits:  91%/67912 
  🟩 GCC                Pass: 100%/22  | Total:  3h 32m | Avg:  9m 39s | Max: 38m 47s | Hits:  99%/72041 
  🟩 MSVC               Pass: 100%/6   | Total:  3h 27m | Avg: 34m 34s | Max: 36m 04s | Hits:  99%/22143 
  🟩 NVHPC              Pass: 100%/2   | Total: 58m 20s | Avg: 29m 10s | Max: 46m 53s | Hits:  65%/7531  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 27m 54s | Avg: 13m 57s | Max: 22m 40s | Hits:  99%/7752  
  🟩 rtx2080            Pass: 100%/46  | Total: 10h 27m | Avg: 13m 38s | Max: 46m 53s | Hits:  94%/161875
🟩 jobs
  🟩 Build              Pass: 100%/42  | Total:  8h 08m | Avg: 11m 37s | Max: 46m 53s | Hits:  94%/158124
  🟩 NVRTC              Pass: 100%/2   | Total:  1h 16m | Avg: 38m 24s | Max: 38m 47s | Hits:  90%/42    
  🟩 Test               Pass: 100%/3   | Total:  1h 28m | Avg: 29m 23s | Max: 43m 52s | Hits:  99%/11461 
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  1m 41s | Avg:  1m 41s | Max:  1m 41s
🟩 sm
  🟩 75                 Pass: 100%/2   | Total:  1h 16m | Avg: 38m 24s | Max: 38m 47s | Hits:  90%/42    
  🟩 90                 Pass: 100%/2   | Total: 27m 54s | Avg: 13m 57s | Max: 22m 40s | Hits:  99%/7752  
  🟩 90;90a             Pass: 100%/2   | Total: 38m 33s | Avg: 19m 16s | Max: 32m 43s | Hits:  99%/7699  
  🟩 100;120            Pass: 100%/2   | Total: 39m 06s | Avg: 19m 33s | Max: 33m 50s | Hits:  99%/7699  
🟩 std
  🟩 17                 Pass: 100%/22  | Total:  5h 00m | Avg: 13m 40s | Max: 46m 53s | Hits:  92%/78356 
  🟩 20                 Pass: 100%/25  | Total:  5h 52m | Avg: 14m 06s | Max: 43m 52s | Hits:  96%/91271

  • 🟩 cudax: Pass: 100%/28 | Total: 2h 59m | Avg: 6m 23s | Max: 29m 06s | Hits: 99%/15390 

    🟩 cpu
  🟩 amd64              Pass: 100%/24  | Total:  2h 46m | Avg:  6m 57s | Max: 29m 06s | Hits:  99%/13018 
  🟩 arm64              Pass: 100%/4   | Total: 12m 13s | Avg:  3m 03s | Max:  3m 25s | Hits:  99%/2372  
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 19m 58s | Avg:  6m 39s | Max: 13m 32s | Hits:  98%/1474  
  🟩 12.9               Pass: 100%/25  | Total:  2h 39m | Avg:  6m 22s | Max: 29m 06s | Hits:  99%/13916 
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 19m 58s | Avg:  6m 39s | Max: 13m 32s | Hits:  98%/1474  
  🟩 nvcc12.9           Pass: 100%/25  | Total:  2h 39m | Avg:  6m 22s | Max: 29m 06s | Hits:  99%/13916 
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/28  | Total:  2h 59m | Avg:  6m 23s | Max: 29m 06s | Hits:  99%/15390 
🟩 cxx
  🟩 Clang14            Pass: 100%/2   | Total:  6m 13s | Avg:  3m 06s | Max:  3m 19s | Hits: 100%/1188  
  🟩 Clang15            Pass: 100%/1   | Total:  3m 12s | Avg:  3m 12s | Max:  3m 12s | Hits: 100%/593   
  🟩 Clang16            Pass: 100%/1   | Total:  3m 18s | Avg:  3m 18s | Max:  3m 18s | Hits: 100%/593   
  🟩 Clang17            Pass: 100%/1   | Total:  3m 13s | Avg:  3m 13s | Max:  3m 13s | Hits: 100%/593   
  🟩 Clang18            Pass: 100%/1   | Total:  3m 21s | Avg:  3m 21s | Max:  3m 21s | Hits: 100%/593   
  🟩 Clang19            Pass: 100%/4   | Total: 18m 28s | Avg:  4m 37s | Max:  9m 30s | Hits: 100%/2372  
  🟩 GCC10              Pass: 100%/2   | Total:  7m 17s | Avg:  3m 38s | Max:  3m 45s | Hits:  99%/1188  
  🟩 GCC11              Pass: 100%/1   | Total:  3m 29s | Avg:  3m 29s | Max:  3m 29s | Hits:  99%/593   
  🟩 GCC12              Pass: 100%/1   | Total:  4m 05s | Avg:  4m 05s | Max:  4m 05s | Hits:  99%/593   
  🟩 GCC13              Pass: 100%/8   | Total: 57m 26s | Avg:  7m 10s | Max: 29m 06s | Hits:  99%/4744  
  🟩 MSVC14.39          Pass: 100%/1   | Total: 13m 32s | Avg: 13m 32s | Max: 13m 32s | Hits:  95%/288   
  🟩 MSVC14.43          Pass: 100%/3   | Total: 40m 36s | Avg: 13m 32s | Max: 14m 15s | Hits:  95%/870   
  🟩 NVHPC25.5          Pass: 100%/2   | Total: 15m 01s | Avg:  7m 30s | Max:  7m 34s | Hits:  97%/1182  
🟩 cxx_family
  🟩 Clang              Pass: 100%/10  | Total: 37m 45s | Avg:  3m 46s | Max:  9m 30s | Hits: 100%/5932  
  🟩 GCC                Pass: 100%/12  | Total:  1h 12m | Avg:  6m 01s | Max: 29m 06s | Hits:  99%/7118  
  🟩 MSVC               Pass: 100%/4   | Total: 54m 08s | Avg: 13m 32s | Max: 14m 15s | Hits:  95%/1158  
  🟩 NVHPC              Pass: 100%/2   | Total: 15m 01s | Avg:  7m 30s | Max:  7m 34s | Hits:  97%/1182  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 10m 09s | Avg:  5m 04s | Max:  6m 43s | Hits:  99%/1186  
  🟩 rtx2080            Pass: 100%/26  | Total:  2h 49m | Avg:  6m 30s | Max: 29m 06s | Hits:  99%/14204 
🟩 jobs
  🟩 Build              Pass: 100%/25  | Total:  2h 13m | Avg:  5m 21s | Max: 14m 15s | Hits:  99%/13611 
  🟩 Test               Pass: 100%/3   | Total: 45m 19s | Avg: 15m 06s | Max: 29m 06s | Hits:  99%/1779  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 10m 09s | Avg:  5m 04s | Max:  6m 43s | Hits:  99%/1186  
  🟩 90;90a             Pass: 100%/2   | Total: 16m 59s | Avg:  8m 29s | Max: 13m 08s | Hits:  98%/883   
  🟩 100;120            Pass: 100%/2   | Total: 16m 41s | Avg:  8m 20s | Max: 13m 13s | Hits:  98%/883   
🟩 std
  🟩 17                 Pass: 100%/3   | Total: 13m 40s | Avg:  4m 33s | Max:  7m 34s | Hits:  99%/1777  
  🟩 20                 Pass: 100%/25  | Total:  2h 45m | Avg:  6m 37s | Max: 29m 06s | Hits:  99%/13613

  • 🟩 python: Pass: 100%/22 | Total: 3h 42m | Avg: 10m 07s | Max: 19m 47s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  3h 42m | Avg: 10m 07s | Max: 19m 47s
🟩 ctk
  🟩 12.5               Pass: 100%/6   | Total: 43m 46s | Avg:  7m 17s | Max: 13m 34s
  🟩 12.8               Pass: 100%/2   | Total: 38m 39s | Avg: 19m 19s | Max: 19m 28s
  🟩 12.9               Pass: 100%/14  | Total:  2h 20m | Avg: 10m 01s | Max: 19m 47s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/6   | Total: 43m 46s | Avg:  7m 17s | Max: 13m 34s
  🟩 nvcc12.8           Pass: 100%/2   | Total: 38m 39s | Avg: 19m 19s | Max: 19m 28s
  🟩 nvcc12.9           Pass: 100%/14  | Total:  2h 20m | Avg: 10m 01s | Max: 19m 47s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/22  | Total:  3h 42m | Avg: 10m 07s | Max: 19m 47s
🟩 cxx
  🟩 GCC13              Pass: 100%/22  | Total:  3h 42m | Avg: 10m 07s | Max: 19m 47s
🟩 cxx_family
  🟩 GCC                Pass: 100%/22  | Total:  3h 42m | Avg: 10m 07s | Max: 19m 47s
🟩 gpu
  🟩 h100               Pass: 100%/4   | Total: 36m 27s | Avg:  9m 06s | Max: 16m 14s
  🟩 l4                 Pass: 100%/18  | Total:  3h 06m | Avg: 10m 20s | Max: 19m 47s
🟩 jobs
  🟩 Build cuda.cccl    Pass: 100%/2   | Total: 19m 25s | Avg:  9m 42s | Max:  9m 49s
  🟩 Test cuda.cccl.cooperative Pass: 100%/5   | Total:  1h 07m | Avg: 13m 26s | Max: 14m 05s
  🟩 Test cuda.cccl.examples Pass: 100%/5   | Total: 22m 04s | Avg:  4m 24s | Max:  4m 41s
  🟩 Test cuda.cccl.headers Pass: 100%/5   | Total: 19m 50s | Avg:  3m 58s | Max:  4m 09s
  🟩 Test cuda.cccl.parallel Pass: 100%/5   | Total:  1h 34m | Avg: 18m 50s | Max: 19m 47s
🟩 py_version
  🟩 3.10               Pass: 100%/9   | Total:  1h 33m | Avg: 10m 23s | Max: 19m 30s
  🟩 3.13               Pass: 100%/13  | Total:  2h 09m | Avg:  9m 56s | Max: 19m 47s

  • 🟩 cccl_c_parallel: Pass: 100%/4 | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits: 98%/680 

    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 cxx
  🟩 GCC13              Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 cxx_family
  🟩 GCC                Pass: 100%/4   | Total: 53m 08s | Avg: 13m 17s | Max: 20m 47s | Hits:  98%/680   
🟩 gpu
  🟩 h100               Pass: 100%/1   | Total: 20m 47s | Avg: 20m 47s | Max: 20m 47s | Hits:  98%/170   
  🟩 l4                 Pass: 100%/1   | Total: 16m 58s | Avg: 16m 58s | Max: 16m 58s | Hits:  98%/170   
  🟩 rtx2080            Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 13m 21s | Hits:  98%/340   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 02s | Avg:  2m 02s | Max:  2m 02s | Hits:  98%/170   
  🟩 Test               Pass: 100%/3   | Total: 51m 06s | Avg: 17m 02s | Max: 20m 47s | Hits:  98%/510

  • 🟩 packaging: Pass: 100%/4 | Total: 32m 49s | Avg: 8m 12s | Max: 10m 40s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 32m 49s | Avg:  8m 12s | Max: 10m 40s
🟩 ctk
  🟩 12.0               Pass: 100%/2   | Total: 19m 53s | Avg:  9m 56s | Max: 10m 40s
  🟩 12.9               Pass: 100%/2   | Total: 12m 56s | Avg:  6m 28s | Max: 10m 21s
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/2   | Total: 19m 53s | Avg:  9m 56s | Max: 10m 40s
  🟩 nvcc12.9           Pass: 100%/2   | Total: 12m 56s | Avg:  6m 28s | Max: 10m 21s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 32m 49s | Avg:  8m 12s | Max: 10m 40s
🟩 cxx
  🟩 Clang14            Pass: 100%/1   | Total:  9m 13s | Avg:  9m 13s | Max:  9m 13s
  🟩 Clang19            Pass: 100%/1   | Total:  2m 35s | Avg:  2m 35s | Max:  2m 35s
  🟩 GCC12              Pass: 100%/1   | Total: 10m 40s | Avg: 10m 40s | Max: 10m 40s
  🟩 GCC13              Pass: 100%/1   | Total: 10m 21s | Avg: 10m 21s | Max: 10m 21s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 11m 48s | Avg:  5m 54s | Max:  9m 13s
  🟩 GCC                Pass: 100%/2   | Total: 21m 01s | Avg: 10m 30s | Max: 10m 40s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 32m 49s | Avg:  8m 12s | Max: 10m 40s
🟩 jobs
  🟩 Test               Pass: 100%/4   | Total: 32m 49s | Avg:  8m 12s | Max: 10m 40s

  • 🟩 stdpar: Pass: 100%/4 | Total: 15m 50s | Avg: 3m 57s | Max: 4m 12s

     
    🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  8m 14s | Avg:  4m 07s | Max:  4m 12s
  🟩 arm64              Pass: 100%/2   | Total:  7m 36s | Avg:  3m 48s | Max:  3m 59s
🟩 ctk
  🟩 12.9               Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 cudacxx
  🟩 nvcc12.9           Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 cxx
  🟩 NVHPC25.5          Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 cxx_family
  🟩 NVHPC              Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 15m 50s | Avg:  3m 57s | Max:  4m 12s
🟩 jobs
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🟩 std
  🟩 17                 Pass: 100%/2   | Total:  7m 49s | Avg:  3m 54s | Max:  4m 12s
  🟩 20                 Pass: 100%/2   | Total:  8m 01s | Avg:  4m 00s | Max:  4m 02s

👃 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: 210)
# Runner
128 linux-amd64-cpu16
23 windows-amd64-cpu16
17 linux-amd64-gpu-l4-latest-1
12 linux-arm64-cpu16
11 linux-amd64-gpu-rtx2080-latest-1
10 linux-amd64-gpu-h100-latest-1
6 linux-amd64-gpu-rtxa6000-latest-1
3 linux-amd64-gpu-rtx4090-latest-1

@bernhardmgruber
bernhardmgruber merged commit 7b52284 into NVIDIA:main Aug 14, 2025
@github-project-automation github-project-automation Bot moved this from In Review to Done in CCCL Aug 14, 2025
@miscco
miscco deleted the use_right_name branch August 14, 2025 18:11
shwina pushed a commit to shwina/cccl that referenced this pull request Aug 19, 2025
@miscco @shwina
Rename our namespace macros (NVIDIA#5538)
4793ebc 
We want to move away from the subprojects so rename from `_LIBCUDACXX_[BEGIN, END]_NAMESPACE` to `_CCCL_[BEGIN, END]_NAMESPACE`

While we are at it, change the name from `NAMESPACE_STD` to `NAMESPACE_CUDA_STD` because that is what it actually is
davebayer pushed a commit to davebayer/cccl that referenced this pull request Sep 23, 2025
@miscco @davebayer
Rename our namespace macros (NVIDIA#5538)
7e92745 
We want to move away from the subprojects so rename from `_LIBCUDACXX_[BEGIN, END]_NAMESPACE` to `_CCCL_[BEGIN, END]_NAMESPACE`

While we are at it, change the name from `NAMESPACE_STD` to `NAMESPACE_CUDA_STD` because that is what it actually is
amd-jmahovsky added a commit to ROCm/rocm-libraries that referenced this pull request Oct 28, 2026
@amd-jmahovsky @claude
refactor(rocthrust): CCCL 52eb28883c4 parity - simplify zip_function …
4bec44e 
…with _THRUST_STD::apply

Related upstream commit: 52eb28883c4 Simplify thrust::zip_function (NVIDIA/cccl#6321)
Related local port commit: 0d3216d
Also related: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538) (the namespace fallback removed below)

The port kept the local zip_detail::apply helper and the non-libhipcxx `namespace internal` path
for compatibility. libhipcxx is now mandatory, so zip_function.h now matches upstream:
- zip_function::operator() returns _THRUST_STD::apply(func, _THRUST_STD::forward<Tuple>(args));
  thrust::detail::zip_detail::{apply,apply_impl} are removed.
- include _THRUST_LIBCXX_INCLUDE(functional) and _THRUST_STD_INCLUDE(tuple) instead of
  thrust/tuple.h, thrust/type_traits/integer_sequence.h and the libcxx_wrapper fallback.
- the proclaims_copyable_arguments<zip_function<F>> specialization is only declared in the libcxx
  namespace (_THRUST_LIBCXX_NAMESPACE_BEGIN/END).
The leftover "C++11 decltype(auto) workaround" comments are removed as upstream did.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
amd-jmahovsky added a commit to ROCm/rocm-libraries that referenced this pull request Oct 28, 2026
@amd-jmahovsky @claude
refactor(rocthrust): CCCL 8b68d958473 parity - drop dead libhipcxx fa…
33bddf3 
…llbacks in zip_iterator and iterator tests

Related upstream commit: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538)
Related upstream commit: 8b68d958473 Drop internal uses of `thrust::reverse_iterator` (NVIDIA/cccl#5616)
Related local port commit: 148b6e8

libhipcxx is now mandatory, so every !_THRUST_HAS_DEVICE_SYSTEM_STD branch
in the files these upstream commits touched is dead code. Upstream has no
such fallbacks; remove them to match:

- thrust/iterator/zip_iterator.h: remove the fallback zip_iterator
  machinery (advance_iterator, tuple_impl_specific, tuple_of_value_types,
  tuple_of_iterator_references helpers, ...) and the associated TODO;
  includes are now unconditional _THRUST_STD_INCLUDE(...).
- thrust/iterator/detail/tuple_of_iterator_references.h: drop fallback
  branches.
- thrust/detail/vector_base.h: drop fallback <type_traits> include.
- testing/{copy,scan}.cu, testing/unittest/testframework.h: unconditionally
  specialize _THRUST_STD traits and drop fallback includes.
- testing/{reverse,transform,transform_input_output,transform_output,
  tabulate_output,zip}_iterator.cu: iterator concept static_asserts are
  now unconditional, as upstream.

The namespace macro rename from 7b52284299d needs no further change; the
local _THRUST_STD_NAMESPACE_BEGIN/_THRUST_LIBCXX_NAMESPACE_BEGIN
spellings are already the equivalents.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
Naraenda pushed a commit to ROCm/rocm-libraries that referenced this pull request Oct 29, 2026
@amd-jmahovsky @claude @Naraenda
refactor(rocthrust): CCCL 52eb28883c4 parity - simplify zip_function …
f294727 
…with _THRUST_STD::apply

Related upstream commit: 52eb28883c4 Simplify thrust::zip_function (NVIDIA/cccl#6321)
Related local port commit: 0d3216d
Also related: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538) (the namespace fallback removed below)

The port kept the local zip_detail::apply helper and the non-libhipcxx `namespace internal` path
for compatibility. libhipcxx is now mandatory, so zip_function.h now matches upstream:
- zip_function::operator() returns _THRUST_STD::apply(func, _THRUST_STD::forward<Tuple>(args));
  thrust::detail::zip_detail::{apply,apply_impl} are removed.
- include _THRUST_LIBCXX_INCLUDE(functional) and _THRUST_STD_INCLUDE(tuple) instead of
  thrust/tuple.h, thrust/type_traits/integer_sequence.h and the libcxx_wrapper fallback.
- the proclaims_copyable_arguments<zip_function<F>> specialization is only declared in the libcxx
  namespace (_THRUST_LIBCXX_NAMESPACE_BEGIN/END).
The leftover "C++11 decltype(auto) workaround" comments are removed as upstream did.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
Naraenda pushed a commit to ROCm/rocm-libraries that referenced this pull request Oct 29, 2026
@amd-jmahovsky @claude @Naraenda
refactor(rocthrust): CCCL 8b68d958473 parity - drop dead libhipcxx fa…
d718a0c 
…llbacks in zip_iterator and iterator tests

Related upstream commit: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538)
Related upstream commit: 8b68d958473 Drop internal uses of `thrust::reverse_iterator` (NVIDIA/cccl#5616)
Related local port commit: 148b6e8

libhipcxx is now mandatory, so every !_THRUST_HAS_DEVICE_SYSTEM_STD branch
in the files these upstream commits touched is dead code. Upstream has no
such fallbacks; remove them to match:

- thrust/iterator/zip_iterator.h: remove the fallback zip_iterator
  machinery (advance_iterator, tuple_impl_specific, tuple_of_value_types,
  tuple_of_iterator_references helpers, ...) and the associated TODO;
  includes are now unconditional _THRUST_STD_INCLUDE(...).
- thrust/iterator/detail/tuple_of_iterator_references.h: drop fallback
  branches.
- thrust/detail/vector_base.h: drop fallback <type_traits> include.
- testing/{copy,scan}.cu, testing/unittest/testframework.h: unconditionally
  specialize _THRUST_STD traits and drop fallback includes.
- testing/{reverse,transform,transform_input_output,transform_output,
  tabulate_output,zip}_iterator.cu: iterator concept static_asserts are
  now unconditional, as upstream.

The namespace macro rename from 7b52284299d needs no further change; the
local _THRUST_STD_NAMESPACE_BEGIN/_THRUST_LIBCXX_NAMESPACE_BEGIN
spellings are already the equivalents.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
amd-jmahovsky added a commit to ROCm/rocm-libraries that referenced this pull request Oct 30, 2026
@amd-jmahovsky @claude
refactor(rocthrust): CCCL 52eb28883c4 parity - simplify zip_function …
cbade59 
…with _THRUST_STD::apply

Related upstream commit: 52eb28883c4 Simplify thrust::zip_function (NVIDIA/cccl#6321)
Related local port commit: 0d3216d
Also related: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538) (the namespace fallback removed below)

The port kept the local zip_detail::apply helper and the non-libhipcxx `namespace internal` path
for compatibility. libhipcxx is now mandatory, so zip_function.h now matches upstream:
- zip_function::operator() returns _THRUST_STD::apply(func, _THRUST_STD::forward<Tuple>(args));
  thrust::detail::zip_detail::{apply,apply_impl} are removed.
- include _THRUST_LIBCXX_INCLUDE(functional) and _THRUST_STD_INCLUDE(tuple) instead of
  thrust/tuple.h, thrust/type_traits/integer_sequence.h and the libcxx_wrapper fallback.
- the proclaims_copyable_arguments<zip_function<F>> specialization is only declared in the libcxx
  namespace (_THRUST_LIBCXX_NAMESPACE_BEGIN/END).
The leftover "C++11 decltype(auto) workaround" comments are removed as upstream did.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
amd-jmahovsky added a commit to ROCm/rocm-libraries that referenced this pull request Oct 30, 2026
@amd-jmahovsky @claude
refactor(rocthrust): CCCL 8b68d958473 parity - drop dead libhipcxx fa…
73bfcd7 
…llbacks in zip_iterator and iterator tests

Related upstream commit: 7b52284299d Rename our namespace macros (NVIDIA/cccl#5538)
Related upstream commit: 8b68d958473 Drop internal uses of `thrust::reverse_iterator` (NVIDIA/cccl#5616)
Related local port commit: 148b6e8

libhipcxx is now mandatory, so every !_THRUST_HAS_DEVICE_SYSTEM_STD branch
in the files these upstream commits touched is dead code. Upstream has no
such fallbacks; remove them to match:

- thrust/iterator/zip_iterator.h: remove the fallback zip_iterator
  machinery (advance_iterator, tuple_impl_specific, tuple_of_value_types,
  tuple_of_iterator_references helpers, ...) and the associated TODO;
  includes are now unconditional _THRUST_STD_INCLUDE(...).
- thrust/iterator/detail/tuple_of_iterator_references.h: drop fallback
  branches.
- thrust/detail/vector_base.h: drop fallback <type_traits> include.
- testing/{copy,scan}.cu, testing/unittest/testframework.h: unconditionally
  specialize _THRUST_STD traits and drop fallback includes.
- testing/{reverse,transform,transform_input_output,transform_output,
  tabulate_output,zip}_iterator.cu: iterator concept static_asserts are
  now unconditional, as upstream.

The namespace macro rename from 7b52284299d needs no further change; the
local _THRUST_STD_NAMESPACE_BEGIN/_THRUST_LIBCXX_NAMESPACE_BEGIN
spellings are already the equivalents.

Not compiled, tests not run (per human)

Co-Authored-By: Claude <noreply@anthropic.com>
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@bernhardmgruber bernhardmgruber bernhardmgruber approved these changes
@fbusato fbusato fbusato approved these changes
@gonidelis gonidelis Awaiting requested review from gonidelis gonidelis is a code owner automatically assigned from NVIDIA/cccl-codeowners
@jrhemstad jrhemstad Awaiting requested review from jrhemstad jrhemstad is a code owner automatically assigned from NVIDIA/cccl-infra-codeowners

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@miscco @bernhardmgruber @fbusato