[BACKPORT]: Ensure that headers in `<cuda/*>` can be build with a C++ only compiler (#3472) by miscco · Pull Request #3651 · NVIDIA/cccl

miscco · 2025-02-03T14:10:26Z

This backports #3472 to ensure that we can use stream_ref with a host compiler

github-actions · 2025-02-03T18:25:00Z

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🟩 thrust: Pass: 100%/45 | Total: 6h 12m | Avg: 8m 17s | Max: 30m 36s | Hits: 366%/7408

🟩 cmake_options
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  🟩 12.5               Pass: 100%/2   | Total: 28m 53s | Avg: 14m 26s | Max: 15m 06s
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  🟩 nvcc12.5           Pass: 100%/2   | Total: 28m 53s | Avg: 14m 26s | Max: 15m 06s
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  🟩 MSVC14.39          Pass: 100%/2   | Total: 59m 03s | Avg: 29m 31s | Max: 30m 36s | Hits: 365%/3704  
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  🟩 NVHPC              Pass: 100%/2   | Total: 28m 53s | Avg: 14m 26s | Max: 15m 06s
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🟩 jobs
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  🟩 TestCPU            Pass: 100%/2   | Total: 15m 38s | Avg:  7m 49s | Max:  8m 14s
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  🟩 20                 Pass: 100%/22  | Total:  2h 48m | Avg:  7m 40s | Max: 30m 36s | Hits: 365%/1852

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🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  1h 51m | Avg:  5m 04s | Max: 12m 32s | Hits: 582%/312   
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  🟩 12.5               Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  5m 53s
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  🟩 nvcc12.5           Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  5m 53s
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🟩 cudacxx_family
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  🟩 Clang10            Pass: 100%/1   | Total:  3m 39s | Avg:  3m 39s | Max:  3m 39s
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  🟩 Clang17            Pass: 100%/1   | Total:  3m 25s | Avg:  3m 25s | Max:  3m 25s
  🟩 Clang18            Pass: 100%/4   | Total: 21m 04s | Avg:  5m 16s | Max: 11m 54s
  🟩 GCC9               Pass: 100%/1   | Total:  3m 13s | Avg:  3m 13s | Max:  3m 13s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 19s | Avg:  3m 19s | Max:  3m 19s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 09s | Avg:  3m 09s | Max:  3m 09s
  🟩 GCC12              Pass: 100%/2   | Total: 15m 50s | Avg:  7m 55s | Max: 12m 29s
  🟩 GCC13              Pass: 100%/4   | Total: 11m 29s | Avg:  2m 52s | Max:  3m 08s
  🟩 MSVC14.36          Pass: 100%/1   | Total: 10m 06s | Avg: 10m 06s | Max: 10m 06s | Hits: 582%/156   
  🟩 MSVC14.39          Pass: 100%/1   | Total: 12m 32s | Avg: 12m 32s | Max: 12m 32s | Hits: 582%/156   
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  5m 53s
🟩 cxx_family
  🟩 Clang              Pass: 100%/13  | Total: 51m 23s | Avg:  3m 57s | Max: 11m 54s
  🟩 GCC                Pass: 100%/9   | Total: 37m 00s | Avg:  4m 06s | Max: 12m 29s
  🟩 MSVC               Pass: 100%/2   | Total: 22m 38s | Avg: 11m 19s | Max: 12m 32s | Hits: 582%/312   
  🟩 NVHPC              Pass: 100%/2   | Total: 11m 42s | Avg:  5m 51s | Max:  5m 53s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 31m 14s | Avg:  7m 48s | Max: 12m 29s
  🟩 v100               Pass: 100%/22  | Total:  1h 31m | Avg:  4m 09s | Max: 12m 32s | Hits: 582%/312   
🟩 jobs
  🟩 Build              Pass: 100%/24  | Total:  1h 38m | Avg:  4m 05s | Max: 12m 32s | Hits: 582%/312   
  🟩 Test               Pass: 100%/2   | Total: 24m 23s | Avg: 12m 11s | Max: 12m 29s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  3m 08s | Avg:  3m 08s | Max:  3m 08s
  🟩 90a                Pass: 100%/1   | Total:  2m 48s | Avg:  2m 48s | Max:  2m 48s
🟩 std
  🟩 17                 Pass: 100%/6   | Total: 21m 19s | Avg:  3m 33s | Max:  5m 49s
  🟩 20                 Pass: 100%/20  | Total:  1h 41m | Avg:  5m 04s | Max: 12m 32s | Hits: 582%/312

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 6m 46s | Avg: 3m 23s | Max: 4m 43s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total:  6m 46s | Avg:  3m 23s | Max:  4m 43s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 03s | Avg:  2m 03s | Max:  2m 03s
  🟩 Test               Pass: 100%/1   | Total:  4m 43s | Avg:  4m 43s | Max:  4m 43s

🟩 python: Pass: 100%/1 | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 169)

#	Runner
125	`linux-amd64-cpu16`
14	`windows-amd64-cpu16`
10	`linux-amd64-gpu-rtx2080-latest-1`
10	`linux-arm64-cpu16`
6	`linux-amd64-gpu-rtxa6000-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`
1	`linux-amd64-gpu-h100-latest-1`

github-actions · 2025-02-03T19:25:07Z

🟩 CI finished in 40m 54s: Pass: 100%/169 | Total: 1d 01h | Avg: 9m 03s | Max: 38m 31s | Hits: 558%/20825

🟩 libcudacxx: Pass: 100%/48 | Total: 9h 04m | Avg: 11m 20s | Max: 32m 32s | Hits: 688%/9973

🟩 cpu
  🟩 amd64              Pass: 100%/46  | Total:  8h 56m | Avg: 11m 40s | Max: 32m 32s | Hits: 688%/9973  
  🟩 arm64              Pass: 100%/2   | Total:  7m 09s | Avg:  3m 34s | Max:  3m 40s
🟩 ctk
  🟩 11.1               Pass: 100%/7   | Total:  1h 41m | Avg: 14m 27s | Max: 24m 50s | Hits: 688%/2309  
  🟩 12.5               Pass: 100%/2   | Total:  1h 03m | Avg: 31m 47s | Max: 32m 32s
  🟩 12.6               Pass: 100%/39  | Total:  6h 19m | Avg:  9m 43s | Max: 29m 53s | Hits: 688%/7664  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/4   | Total:  1h 10m | Avg: 17m 42s | Max: 22m 53s
  🟩 nvcc11.1           Pass: 100%/7   | Total:  1h 41m | Avg: 14m 27s | Max: 24m 50s | Hits: 688%/2309  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  1h 03m | Avg: 31m 47s | Max: 32m 32s
  🟩 nvcc12.6           Pass: 100%/35  | Total:  5h 08m | Avg:  8m 48s | Max: 29m 53s | Hits: 688%/7664  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/4   | Total:  1h 10m | Avg: 17m 42s | Max: 22m 53s
  🟩 nvcc               Pass: 100%/44  | Total:  7h 53m | Avg: 10m 45s | Max: 32m 32s | Hits: 688%/9973  
🟩 cxx
  🟩 Clang9             Pass: 100%/4   | Total: 46m 48s | Avg: 11m 42s | Max: 22m 13s
  🟩 Clang10            Pass: 100%/1   | Total: 23m 17s | Avg: 23m 17s | Max: 23m 17s
  🟩 Clang11            Pass: 100%/1   | Total:  4m 23s | Avg:  4m 23s | Max:  4m 23s
  🟩 Clang12            Pass: 100%/1   | Total:  4m 35s | Avg:  4m 35s | Max:  4m 35s
  🟩 Clang13            Pass: 100%/1   | Total:  4m 27s | Avg:  4m 27s | Max:  4m 27s
  🟩 Clang14            Pass: 100%/1   | Total:  5m 00s | Avg:  5m 00s | Max:  5m 00s
  🟩 Clang15            Pass: 100%/1   | Total:  4m 16s | Avg:  4m 16s | Max:  4m 16s
  🟩 Clang16            Pass: 100%/1   | Total:  4m 39s | Avg:  4m 39s | Max:  4m 39s
  🟩 Clang17            Pass: 100%/1   | Total:  4m 14s | Avg:  4m 14s | Max:  4m 14s
  🟩 Clang18            Pass: 100%/8   | Total:  1h 31m | Avg: 11m 26s | Max: 22m 53s
  🟩 GCC6               Pass: 100%/2   | Total: 26m 15s | Avg: 13m 07s | Max: 23m 18s
  🟩 GCC7               Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max: 12m 41s
  🟩 GCC8               Pass: 100%/1   | Total:  3m 42s | Avg:  3m 42s | Max:  3m 42s
  🟩 GCC9               Pass: 100%/3   | Total: 28m 23s | Avg:  9m 27s | Max: 21m 17s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 52s | Avg:  3m 52s | Max:  3m 52s
  🟩 GCC11              Pass: 100%/1   | Total:  4m 02s | Avg:  4m 02s | Max:  4m 02s
  🟩 GCC12              Pass: 100%/1   | Total:  4m 02s | Avg:  4m 02s | Max:  4m 02s
  🟩 GCC13              Pass: 100%/10  | Total:  1h 26m | Avg:  8m 36s | Max: 15m 58s
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  6m 19s | Avg:  6m 19s | Max:  6m 19s
  🟩 MSVC14.16          Pass: 100%/1   | Total: 24m 50s | Avg: 24m 50s | Max: 24m 50s | Hits: 688%/2309  
  🟩 MSVC14.29          Pass: 100%/1   | Total: 26m 05s | Avg: 26m 05s | Max: 26m 05s | Hits: 689%/2506  
  🟩 MSVC14.39          Pass: 100%/2   | Total: 57m 38s | Avg: 28m 49s | Max: 29m 53s | Hits: 688%/5158  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  1h 03m | Avg: 31m 47s | Max: 32m 32s
🟩 cxx_family
  🟩 Clang              Pass: 100%/20  | Total:  3h 13m | Avg:  9m 39s | Max: 23m 17s
  🟩 GCC                Pass: 100%/21  | Total:  2h 52m | Avg:  8m 12s | Max: 23m 18s
  🟩 Intel              Pass: 100%/1   | Total:  6m 19s | Avg:  6m 19s | Max:  6m 19s
  🟩 MSVC               Pass: 100%/4   | Total:  1h 48m | Avg: 27m 08s | Max: 29m 53s | Hits: 688%/9973  
  🟩 NVHPC              Pass: 100%/2   | Total:  1h 03m | Avg: 31m 47s | Max: 32m 32s
🟩 gpu
  🟩 rtx2080            Pass: 100%/8   | Total:  1h 25m | Avg: 10m 42s | Max: 15m 58s
  🟩 v100               Pass: 100%/40  | Total:  7h 38m | Avg: 11m 27s | Max: 32m 32s | Hits: 688%/9973  
🟩 jobs
  🟩 Build              Pass: 100%/41  | Total:  7h 45m | Avg: 11m 20s | Max: 32m 32s | Hits: 688%/9973  
  🟩 NVRTC              Pass: 100%/4   | Total:  1h 00m | Avg: 15m 03s | Max: 15m 58s
  🟩 Test               Pass: 100%/2   | Total: 16m 40s | Avg:  8m 20s | Max:  8m 31s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  2m 04s | Avg:  2m 04s | Max:  2m 04s
🟩 sm
  🟩 75                 Pass: 100%/4   | Total:  1h 00m | Avg: 15m 03s | Max: 15m 58s
  🟩 90                 Pass: 100%/1   | Total: 14m 15s | Avg: 14m 15s | Max: 14m 15s
  🟩 90a                Pass: 100%/2   | Total: 16m 43s | Avg:  8m 21s | Max: 12m 52s
🟩 std
  🟩 11                 Pass: 100%/6   | Total:  1h 42m | Avg: 17m 02s | Max: 23m 18s
  🟩 14                 Pass: 100%/5   | Total: 59m 08s | Avg: 11m 49s | Max: 24m 50s | Hits: 688%/2309  
  🟩 17                 Pass: 100%/13  | Total:  2h 52m | Avg: 13m 15s | Max: 31m 03s | Hits: 689%/5012  
  🟩 20                 Pass: 100%/23  | Total:  3h 28m | Avg:  9m 03s | Max: 32m 32s | Hits: 686%/2652

🟩 cub: Pass: 100%/47 | Total: 7h 45m | Avg: 9m 54s | Max: 38m 31s | Hits: 599%/3132

🟩 cpu
  🟩 amd64              Pass: 100%/45  | Total:  7h 36m | Avg: 10m 08s | Max: 38m 31s | Hits: 599%/3132  
  🟩 arm64              Pass: 100%/2   | Total:  9m 44s | Avg:  4m 52s | Max:  4m 58s
🟩 ctk
  🟩 11.1               Pass: 100%/7   | Total:  1h 05m | Avg:  9m 21s | Max: 38m 31s | Hits: 599%/783   
  🟩 12.5               Pass: 100%/2   | Total: 19m 44s | Avg:  9m 52s | Max: 10m 01s
  🟩 12.6               Pass: 100%/38  | Total:  6h 20m | Avg: 10m 00s | Max: 33m 05s | Hits: 599%/2349  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  8m 39s | Avg:  4m 19s | Max:  4m 21s
  🟩 nvcc11.1           Pass: 100%/7   | Total:  1h 05m | Avg:  9m 21s | Max: 38m 31s | Hits: 599%/783   
  🟩 nvcc12.5           Pass: 100%/2   | Total: 19m 44s | Avg:  9m 52s | Max: 10m 01s
  🟩 nvcc12.6           Pass: 100%/36  | Total:  6h 11m | Avg: 10m 19s | Max: 33m 05s | Hits: 599%/2349  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  8m 39s | Avg:  4m 19s | Max:  4m 21s
  🟩 nvcc               Pass: 100%/45  | Total:  7h 37m | Avg: 10m 09s | Max: 38m 31s | Hits: 599%/3132  
🟩 cxx
  🟩 Clang9             Pass: 100%/4   | Total: 20m 52s | Avg:  5m 13s | Max:  5m 55s
  🟩 Clang10            Pass: 100%/1   | Total:  6m 37s | Avg:  6m 37s | Max:  6m 37s
  🟩 Clang11            Pass: 100%/1   | Total:  5m 31s | Avg:  5m 31s | Max:  5m 31s
  🟩 Clang12            Pass: 100%/1   | Total:  5m 36s | Avg:  5m 36s | Max:  5m 36s
  🟩 Clang13            Pass: 100%/1   | Total:  5m 33s | Avg:  5m 33s | Max:  5m 33s
  🟩 Clang14            Pass: 100%/1   | Total:  5m 32s | Avg:  5m 32s | Max:  5m 32s
  🟩 Clang15            Pass: 100%/1   | Total:  5m 30s | Avg:  5m 30s | Max:  5m 30s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 39s | Avg:  5m 39s | Max:  5m 39s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 39s | Avg:  5m 39s | Max:  5m 39s
  🟩 Clang18            Pass: 100%/7   | Total:  1h 04m | Avg:  9m 09s | Max: 21m 23s
  🟩 GCC6               Pass: 100%/2   | Total:  8m 55s | Avg:  4m 27s | Max:  4m 37s
  🟩 GCC7               Pass: 100%/2   | Total: 10m 53s | Avg:  5m 26s | Max:  5m 28s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 26s | Avg:  5m 26s | Max:  5m 26s
  🟩 GCC9               Pass: 100%/3   | Total: 14m 53s | Avg:  4m 57s | Max:  6m 03s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 45s | Avg:  5m 45s | Max:  5m 45s
  🟩 GCC11              Pass: 100%/1   | Total:  5m 53s | Avg:  5m 53s | Max:  5m 53s
  🟩 GCC12              Pass: 100%/3   | Total: 33m 48s | Avg: 11m 16s | Max: 23m 59s
  🟩 GCC13              Pass: 100%/8   | Total:  1h 34m | Avg: 11m 49s | Max: 22m 51s
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  6m 13s | Avg:  6m 13s | Max:  6m 13s
  🟩 MSVC14.16          Pass: 100%/1   | Total: 38m 31s | Avg: 38m 31s | Max: 38m 31s | Hits: 599%/783   
  🟩 MSVC14.29          Pass: 100%/1   | Total: 28m 34s | Avg: 28m 34s | Max: 28m 34s | Hits: 599%/783   
  🟩 MSVC14.39          Pass: 100%/2   | Total:  1h 02m | Avg: 31m 00s | Max: 33m 05s | Hits: 599%/1566  
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 19m 44s | Avg:  9m 52s | Max: 10m 01s
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  2h 10m | Avg:  6m 52s | Max: 21m 23s
  🟩 GCC                Pass: 100%/21  | Total:  3h 00m | Avg:  8m 34s | Max: 23m 59s
  🟩 Intel              Pass: 100%/1   | Total:  6m 13s | Avg:  6m 13s | Max:  6m 13s
  🟩 MSVC               Pass: 100%/4   | Total:  2h 09m | Avg: 32m 16s | Max: 38m 31s | Hits: 599%/3132  
  🟩 NVHPC              Pass: 100%/2   | Total: 19m 44s | Avg:  9m 52s | Max: 10m 01s
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 28m 10s | Avg: 14m 05s | Max: 23m 59s
  🟩 rtxa6000           Pass: 100%/8   | Total:  2h 04m | Avg: 15m 32s | Max: 22m 51s
  🟩 v100               Pass: 100%/37  | Total:  5h 13m | Avg:  8m 28s | Max: 38m 31s | Hits: 599%/3132  
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  5h 28m | Avg:  8m 13s | Max: 38m 31s | Hits: 599%/3132  
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 17m 11s | Avg: 17m 11s | Max: 17m 11s
  🟩 GraphCapture       Pass: 100%/1   | Total: 14m 26s | Avg: 14m 26s | Max: 14m 26s
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 08m | Avg: 22m 44s | Max: 23m 59s
  🟩 TestGPU            Pass: 100%/2   | Total: 37m 05s | Avg: 18m 32s | Max: 18m 57s
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 28m 10s | Avg: 14m 05s | Max: 23m 59s
  🟩 90a                Pass: 100%/1   | Total:  4m 23s | Avg:  4m 23s | Max:  4m 23s
🟩 std
  🟩 11                 Pass: 100%/5   | Total: 24m 13s | Avg:  4m 50s | Max:  5m 41s
  🟩 14                 Pass: 100%/4   | Total: 54m 31s | Avg: 13m 37s | Max: 38m 31s | Hits: 599%/783   
  🟩 17                 Pass: 100%/12  | Total:  1h 57m | Avg:  9m 45s | Max: 28m 56s | Hits: 599%/1566  
  🟩 20                 Pass: 100%/26  | Total:  4h 30m | Avg: 10m 23s | Max: 33m 05s | Hits: 599%/783

🟩 thrust: Pass: 100%/45 | Total: 6h 09m | Avg: 8m 13s | Max: 30m 01s | Hits: 366%/7408

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 16m 29s | Avg:  8m 14s | Max: 10m 38s
🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  6h 00m | Avg:  8m 22s | Max: 30m 01s | Hits: 366%/7408  
  🟩 arm64              Pass: 100%/2   | Total:  9m 27s | Avg:  4m 43s | Max:  5m 04s
🟩 ctk
  🟩 11.1               Pass: 100%/7   | Total: 52m 24s | Avg:  7m 29s | Max: 26m 20s | Hits: 368%/1852  
  🟩 12.5               Pass: 100%/2   | Total: 27m 10s | Avg: 13m 35s | Max: 13m 40s
  🟩 12.6               Pass: 100%/36  | Total:  4h 50m | Avg:  8m 03s | Max: 30m 01s | Hits: 365%/5556  
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 10m 09s | Avg:  5m 04s | Max:  5m 16s
  🟩 nvcc11.1           Pass: 100%/7   | Total: 52m 24s | Avg:  7m 29s | Max: 26m 20s | Hits: 368%/1852  
  🟩 nvcc12.5           Pass: 100%/2   | Total: 27m 10s | Avg: 13m 35s | Max: 13m 40s
  🟩 nvcc12.6           Pass: 100%/34  | Total:  4h 40m | Avg:  8m 14s | Max: 30m 01s | Hits: 365%/5556  
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 10m 09s | Avg:  5m 04s | Max:  5m 16s
  🟩 nvcc               Pass: 100%/43  | Total:  5h 59m | Avg:  8m 21s | Max: 30m 01s | Hits: 366%/7408  
🟩 cxx
  🟩 Clang9             Pass: 100%/4   | Total: 21m 06s | Avg:  5m 16s | Max:  6m 17s
  🟩 Clang10            Pass: 100%/1   | Total:  6m 41s | Avg:  6m 41s | Max:  6m 41s
  🟩 Clang11            Pass: 100%/1   | Total:  5m 12s | Avg:  5m 12s | Max:  5m 12s
  🟩 Clang12            Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s
  🟩 Clang13            Pass: 100%/1   | Total:  5m 33s | Avg:  5m 33s | Max:  5m 33s
  🟩 Clang14            Pass: 100%/1   | Total:  5m 28s | Avg:  5m 28s | Max:  5m 28s
  🟩 Clang15            Pass: 100%/1   | Total:  5m 21s | Avg:  5m 21s | Max:  5m 21s
  🟩 Clang16            Pass: 100%/1   | Total:  5m 36s | Avg:  5m 36s | Max:  5m 36s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 23s | Avg:  5m 23s | Max:  5m 23s
  🟩 Clang18            Pass: 100%/7   | Total: 42m 21s | Avg:  6m 03s | Max: 10m 01s
  🟩 GCC6               Pass: 100%/2   | Total:  8m 19s | Avg:  4m 09s | Max:  4m 17s
  🟩 GCC7               Pass: 100%/2   | Total: 10m 00s | Avg:  5m 00s | Max:  5m 03s
  🟩 GCC8               Pass: 100%/1   | Total:  5m 41s | Avg:  5m 41s | Max:  5m 41s
  🟩 GCC9               Pass: 100%/3   | Total: 14m 29s | Avg:  4m 49s | Max:  5m 56s
  🟩 GCC10              Pass: 100%/1   | Total:  5m 25s | Avg:  5m 25s | Max:  5m 25s
  🟩 GCC11              Pass: 100%/1   | Total:  5m 40s | Avg:  5m 40s | Max:  5m 40s
  🟩 GCC12              Pass: 100%/1   | Total:  5m 34s | Avg:  5m 34s | Max:  5m 34s
  🟩 GCC13              Pass: 100%/8   | Total: 57m 21s | Avg:  7m 10s | Max: 10m 54s
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  6m 41s | Avg:  6m 41s | Max:  6m 41s
  🟩 MSVC14.16          Pass: 100%/1   | Total: 26m 20s | Avg: 26m 20s | Max: 26m 20s | Hits: 368%/1852  
  🟩 MSVC14.29          Pass: 100%/1   | Total: 29m 05s | Avg: 29m 05s | Max: 29m 05s | Hits: 365%/1852  
  🟩 MSVC14.39          Pass: 100%/2   | Total: 59m 57s | Avg: 29m 58s | Max: 30m 01s | Hits: 365%/3704  
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 27m 10s | Avg: 13m 35s | Max: 13m 40s
🟩 cxx_family
  🟩 Clang              Pass: 100%/19  | Total:  1h 48m | Avg:  5m 41s | Max: 10m 01s
  🟩 GCC                Pass: 100%/19  | Total:  1h 52m | Avg:  5m 55s | Max: 10m 54s
  🟩 Intel              Pass: 100%/1   | Total:  6m 41s | Avg:  6m 41s | Max:  6m 41s
  🟩 MSVC               Pass: 100%/4   | Total:  1h 55m | Avg: 28m 50s | Max: 30m 01s | Hits: 366%/7408  
  🟩 NVHPC              Pass: 100%/2   | Total: 27m 10s | Avg: 13m 35s | Max: 13m 40s
🟩 gpu
  🟩 rtx4090            Pass: 100%/8   | Total:  1h 04m | Avg:  8m 03s | Max: 10m 54s
  🟩 v100               Pass: 100%/37  | Total:  5h 05m | Avg:  8m 15s | Max: 30m 01s | Hits: 366%/7408  
🟩 jobs
  🟩 Build              Pass: 100%/40  | Total:  5h 22m | Avg:  8m 04s | Max: 30m 01s | Hits: 366%/7408  
  🟩 TestCPU            Pass: 100%/2   | Total: 15m 27s | Avg:  7m 43s | Max:  8m 11s
  🟩 TestGPU            Pass: 100%/3   | Total: 31m 33s | Avg: 10m 31s | Max: 10m 54s
🟩 sm
  🟩 90a                Pass: 100%/1   | Total:  4m 31s | Avg:  4m 31s | Max:  4m 31s
🟩 std
  🟩 11                 Pass: 100%/5   | Total: 22m 45s | Avg:  4m 33s | Max:  5m 37s
  🟩 14                 Pass: 100%/4   | Total: 41m 57s | Avg: 10m 29s | Max: 26m 20s | Hits: 368%/1852  
  🟩 17                 Pass: 100%/12  | Total:  2h 03m | Avg: 10m 17s | Max: 29m 56s | Hits: 365%/3704  
  🟩 20                 Pass: 100%/22  | Total:  2h 45m | Avg:  7m 30s | Max: 30m 01s | Hits: 365%/1852

🟩 cudax: Pass: 100%/26 | Total: 1h 58m | Avg: 4m 32s | Max: 12m 22s | Hits: 582%/312

🟩 cpu
  🟩 amd64              Pass: 100%/22  | Total:  1h 47m | Avg:  4m 53s | Max: 12m 22s | Hits: 582%/312   
  🟩 arm64              Pass: 100%/4   | Total: 10m 37s | Avg:  2m 39s | Max:  2m 43s
🟩 ctk
  🟩 12.0               Pass: 100%/3   | Total: 15m 51s | Avg:  5m 17s | Max:  9m 19s | Hits: 582%/156   
  🟩 12.5               Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 28s
  🟩 12.6               Pass: 100%/21  | Total:  1h 31m | Avg:  4m 21s | Max: 12m 22s | Hits: 582%/156   
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/3   | Total: 15m 51s | Avg:  5m 17s | Max:  9m 19s | Hits: 582%/156   
  🟩 nvcc12.5           Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 28s
  🟩 nvcc12.6           Pass: 100%/21  | Total:  1h 31m | Avg:  4m 21s | Max: 12m 22s | Hits: 582%/156   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/26  | Total:  1h 58m | Avg:  4m 32s | Max: 12m 22s | Hits: 582%/312   
🟩 cxx
  🟩 Clang9             Pass: 100%/1   | Total:  3m 28s | Avg:  3m 28s | Max:  3m 28s
  🟩 Clang10            Pass: 100%/1   | Total:  3m 37s | Avg:  3m 37s | Max:  3m 37s
  🟩 Clang11            Pass: 100%/1   | Total:  3m 07s | Avg:  3m 07s | Max:  3m 07s
  🟩 Clang12            Pass: 100%/1   | Total:  3m 15s | Avg:  3m 15s | Max:  3m 15s
  🟩 Clang13            Pass: 100%/1   | Total:  3m 11s | Avg:  3m 11s | Max:  3m 11s
  🟩 Clang14            Pass: 100%/1   | Total:  3m 19s | Avg:  3m 19s | Max:  3m 19s
  🟩 Clang15            Pass: 100%/1   | Total:  3m 14s | Avg:  3m 14s | Max:  3m 14s
  🟩 Clang16            Pass: 100%/1   | Total:  3m 07s | Avg:  3m 07s | Max:  3m 07s
  🟩 Clang17            Pass: 100%/1   | Total:  3m 22s | Avg:  3m 22s | Max:  3m 22s
  🟩 Clang18            Pass: 100%/4   | Total: 20m 17s | Avg:  5m 04s | Max: 11m 28s
  🟩 GCC9               Pass: 100%/1   | Total:  3m 04s | Avg:  3m 04s | Max:  3m 04s
  🟩 GCC10              Pass: 100%/1   | Total:  3m 00s | Avg:  3m 00s | Max:  3m 00s
  🟩 GCC11              Pass: 100%/1   | Total:  3m 18s | Avg:  3m 18s | Max:  3m 18s
  🟩 GCC12              Pass: 100%/2   | Total: 15m 47s | Avg:  7m 53s | Max: 12m 22s
  🟩 GCC13              Pass: 100%/4   | Total: 10m 58s | Avg:  2m 44s | Max:  2m 54s
  🟩 MSVC14.36          Pass: 100%/1   | Total:  9m 19s | Avg:  9m 19s | Max:  9m 19s | Hits: 582%/156   
  🟩 MSVC14.39          Pass: 100%/1   | Total: 11m 53s | Avg: 11m 53s | Max: 11m 53s | Hits: 582%/156   
  🟩 NVHPC24.7          Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 28s
🟩 cxx_family
  🟩 Clang              Pass: 100%/13  | Total: 49m 57s | Avg:  3m 50s | Max: 11m 28s
  🟩 GCC                Pass: 100%/9   | Total: 36m 07s | Avg:  4m 00s | Max: 12m 22s
  🟩 MSVC               Pass: 100%/2   | Total: 21m 12s | Avg: 10m 36s | Max: 11m 53s | Hits: 582%/312   
  🟩 NVHPC              Pass: 100%/2   | Total: 10m 50s | Avg:  5m 25s | Max:  5m 28s
🟩 gpu
  🟩 rtx2080            Pass: 100%/4   | Total: 30m 38s | Avg:  7m 39s | Max: 12m 22s
  🟩 v100               Pass: 100%/22  | Total:  1h 27m | Avg:  3m 58s | Max: 11m 53s | Hits: 582%/312   
🟩 jobs
  🟩 Build              Pass: 100%/24  | Total:  1h 34m | Avg:  3m 55s | Max: 11m 53s | Hits: 582%/312   
  🟩 Test               Pass: 100%/2   | Total: 23m 50s | Avg: 11m 55s | Max: 12m 22s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 54s | Avg:  2m 54s | Max:  2m 54s
  🟩 90a                Pass: 100%/1   | Total:  2m 53s | Avg:  2m 53s | Max:  2m 53s
🟩 std
  🟩 17                 Pass: 100%/6   | Total: 20m 09s | Avg:  3m 21s | Max:  5m 28s
  🟩 20                 Pass: 100%/20  | Total:  1h 37m | Avg:  4m 53s | Max: 12m 22s | Hits: 582%/312

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 6m 44s | Avg: 3m 22s | Max: 4m 42s

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 ctk
  🟩 12.6               Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total:  6m 44s | Avg:  3m 22s | Max:  4m 42s
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 02s | Avg:  2m 02s | Max:  2m 02s
  🟩 Test               Pass: 100%/1   | Total:  4m 42s | Avg:  4m 42s | Max:  4m 42s

🟩 python: Pass: 100%/1 | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 ctk
  🟩 12.6               Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 cudacxx
  🟩 nvcc12.6           Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s

👃 Inspect Changes

Modifications in project?

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

Modifications in project or dependencies?

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

🏃‍ Runner counts (total jobs: 169)

#	Runner
125	`linux-amd64-cpu16`
14	`windows-amd64-cpu16`
10	`linux-amd64-gpu-rtx2080-latest-1`
10	`linux-arm64-cpu16`
6	`linux-amd64-gpu-rtxa6000-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`
1	`linux-amd64-gpu-h100-latest-1`

miscco · 2025-02-03T19:29:58Z

 _CCCL_HOST_DEVICE constexpr uint32_t __ap_floor_log2(uint32_t __x)
 {
-  return (__x == 1 | __x == 0) ? 0 : 1 + __ap_floor_log2(__x >> 1);
+  return ((__x == 1) || (__x == 0)) ? 0 : 1 + __ap_floor_log2(__x >> 1);


NOTE: MSVC was warning about those lines and I believe the && is much clearer given that we are dealing with booleans

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

f8de957

…er (NVIDIA#3472)

miscco requested review from a team as code owners February 3, 2025 14:10

miscco requested review from elstehle, ericniebler, leofang and wmaxey February 3, 2025 14:10

miscco changed the base branch from main to branch/2.8.x February 3, 2025 14:10

miscco requested a review from bernhardmgruber February 3, 2025 14:11

Merge branch 'branch/2.8.x' into backport_3472

c89ab1a

bernhardmgruber approved these changes Feb 3, 2025

View reviewed changes

miscco force-pushed the backport_3472 branch from e70bc06 to 0c25a95 Compare February 3, 2025 17:15

miscco enabled auto-merge (squash) February 3, 2025 17:58

Avoid warnigns for MSVC

9afe754

miscco force-pushed the backport_3472 branch from 0c25a95 to 9afe754 Compare February 3, 2025 18:42

miscco commented Feb 3, 2025

View reviewed changes

ericniebler approved these changes Feb 3, 2025

View reviewed changes

miscco merged commit c5a1ba2 into NVIDIA:branch/2.8.x Feb 3, 2025

miscco deleted the backport_3472 branch February 4, 2025 07:41

Conversation

miscco commented Feb 3, 2025

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github-actions bot commented Feb 3, 2025

🟩 libcudacxx: Pass: 100%/48 | Total: 9h 28m | Avg: 11m 50s | Max: 30m 45s | Hits: 686%/9973

🟩 cub: Pass: 100%/47 | Total: 7h 49m | Avg: 9m 59s | Max: 38m 14s | Hits: 599%/3132

🟩 thrust: Pass: 100%/45 | Total: 6h 12m | Avg: 8m 17s | Max: 30m 36s | Hits: 366%/7408

🟩 cudax: Pass: 100%/26 | Total: 2h 02m | Avg: 4m 43s | Max: 12m 32s | Hits: 582%/312

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 6m 46s | Avg: 3m 23s | Max: 4m 43s

🟩 python: Pass: 100%/1 | Total: 24m 15s | Avg: 24m 15s | Max: 24m 15s

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 169)

Uh oh!

github-actions bot commented Feb 3, 2025

🟩 libcudacxx: Pass: 100%/48 | Total: 9h 04m | Avg: 11m 20s | Max: 32m 32s | Hits: 688%/9973

🟩 cub: Pass: 100%/47 | Total: 7h 45m | Avg: 9m 54s | Max: 38m 31s | Hits: 599%/3132

🟩 thrust: Pass: 100%/45 | Total: 6h 09m | Avg: 8m 13s | Max: 30m 01s | Hits: 366%/7408

🟩 cudax: Pass: 100%/26 | Total: 1h 58m | Avg: 4m 32s | Max: 12m 22s | Hits: 582%/312

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 6m 44s | Avg: 3m 22s | Max: 4m 42s

🟩 python: Pass: 100%/1 | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s

👃 Inspect Changes

Modifications in project?

Modifications in project or dependencies?

🏃‍ Runner counts (total jobs: 169)

Uh oh!

miscco Feb 3, 2025

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