Drop deprecated CUB macros by bernhardmgruber · Pull Request #3821 · NVIDIA/cccl

bernhardmgruber · 2025-02-15T10:05:53Z

Split out of #3748, since it causes SASS changes in at least cub.bench.copy.memcpy.base. Several split-off PRs proposed sub-parts, accompanied by SASS diffs and benchmarks. The remainder of this PR is now only the removal of the unused macros (and the addition of a few missing includes).

miscco · 2025-02-24T10:32:17Z

+#include <limits>
+


Should we move towards ::cuda::std::numeric_limits?

I thought so too, but in the example it wasn't necessary, and maybe <limits> is more familiar. I really don't mind.

Fine for me

copy-pr-bot · 2025-02-24T13:40:29Z

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github-actions · 2025-02-24T15:37:17Z

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👃 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: 93)

#	Runner
66	`linux-amd64-cpu16`
9	`windows-amd64-cpu16`
6	`linux-amd64-gpu-rtxa6000-latest-1`
4	`linux-arm64-cpu16`
3	`linux-amd64-gpu-h100-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`
2	`linux-amd64-gpu-rtx2080-latest-1`

fbusato · 2025-02-25T00:43:14Z

  // Implement part of MemBoundScaling
-  items_per_thread = CUB_MAX(1, CUB_MIN(items_per_thread * 4 / accumulator_type.size, items_per_thread * 2));
-  block_size       = CUB_MIN(block_size, (((1024 * 48) / (accumulator_type.size * items_per_thread)) + 31) / 32 * 32);
+  items_per_thread = cuda::std::clamp(items_per_thread * 4 / accumulator_type.size, 1, items_per_thread * 2);


I think we need to be consistent with the namespace usage _CUDA_VSTD vs. cuda::std::. Also, the global namespace is missing ::cuda...

I am following the guideline to use ::cuda::std in all library headers, and cuda::std in all test code and non-includable source files. The latter is the preference of @elstehle. I really don't care. Nobody sat down and put #2635 into a document yet.

github-actions · 2025-03-04T16:47:24Z

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  🟩 GCC10              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  16%/2440  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 08m | Hits:  16%/2436  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 01m | Hits:  16%/2436  
  🟩 GCC13              Pass: 100%/11  | Total:  7h 03m | Avg: 38m 32s | Max:  1h 14m | Hits:  61%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 13m | Hits:  12%/2084  
  🟩 MSVC14.42          Pass: 100%/2   | Total:  2h 42m | Avg:  1h 21m | Max:  1h 24m | Hits:  12%/2084  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total: 16h 23m | Avg: 57m 49s | Max:  1h 05m | Hits:  26%/20382 
  🟩 GCC                Pass: 100%/22  | Total: 18h 47m | Avg: 51m 13s | Max:  1h 14m | Hits:  38%/26810 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 03m | Avg:  1h 15m | Max:  1h 24m | Hits:  12%/4168  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 13m | Avg: 24m 25s | Max: 28m 43s | Hits:  71%/3654  
  🟩 rtx2080            Pass: 100%/34  | Total:  1d 13h | Avg:  1h 05m | Max:  1h 24m | Hits:  15%/40216 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 12m | Avg: 31m 36s | Max:  1h 00m | Hits:  78%/9744  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total:  1d 15h | Avg:  1h 04m | Max:  1h 24m | Hits:  15%/43870 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 22m 43s | Avg: 22m 43s | Max: 22m 43s | Hits:  99%/1218  
  🟩 GraphCapture       Pass: 100%/1   | Total: 17m 37s | Avg: 17m 37s | Max: 17m 37s | Hits:  99%/1218  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 08m | Avg: 22m 50s | Max: 23m 30s | Hits:  99%/3654  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 15s | Max: 23m 18s | Hits:  99%/3654  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 13m | Avg: 24m 25s | Max: 28m 43s | Hits:  71%/3654  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 14m | Avg:  1h 14m | Max:  1h 14m | Hits:  16%/1218  
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 21h 46m | Avg:  1h 05m | Max:  1h 24m | Hits:  15%/23591 
  🟩 20                 Pass: 100%/25  | Total: 20h 47m | Avg: 49m 53s | Max:  1h 17m | Hits:  43%/30023

🟩 thrust: Pass: 100%/45 | Total: 1d 01h | Avg: 33m 24s | Max: 1h 09m | Hits: 48%/79956

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 42m 38s | Avg: 21m 19s | Max: 31m 30s | Hits:  70%/3556  
🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  1d 00h | Avg: 33m 34s | Max:  1h 09m | Hits:  49%/76401 
  🟩 arm64              Pass: 100%/2   | Total: 59m 15s | Avg: 29m 37s | Max: 31m 04s | Hits:  41%/3555  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 10m | Avg: 38m 10s | Max:  1h 00m | Hits:  41%/8881  
  🟩 12.5               Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
  🟩 12.8               Pass: 100%/38  | Total: 19h 33m | Avg: 30m 53s | Max:  1h 06m | Hits:  52%/67521 
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 54m 22s | Avg: 27m 11s | Max: 27m 19s | Hits:  41%/3554  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 10m | Avg: 38m 10s | Max:  1h 00m | Hits:  41%/8881  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
  🟩 nvcc12.8           Pass: 100%/36  | Total: 18h 39m | Avg: 31m 05s | Max:  1h 06m | Hits:  52%/63967 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 22s | Avg: 27m 11s | Max: 27m 19s | Hits:  41%/3554  
  🟩 nvcc               Pass: 100%/43  | Total:  1d 00h | Avg: 33m 41s | Max:  1h 09m | Hits:  49%/76402 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 05m | Avg: 31m 21s | Max: 32m 42s | Hits:  53%/7108  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 13s | Max: 34m 32s | Hits:  41%/3554  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 08m | Avg: 34m 04s | Max: 35m 12s | Hits:  41%/3554  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 05m | Avg: 32m 31s | Max: 33m 45s | Hits:  41%/3554  
  🟩 Clang18            Pass: 100%/7   | Total:  2h 42m | Avg: 23m 12s | Max: 31m 17s | Hits:  61%/12439 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 08m | Avg: 34m 11s | Max: 35m 01s | Hits:  43%/3556  
  🟩 GCC8               Pass: 100%/1   | Total: 35m 39s | Avg: 35m 39s | Max: 35m 39s | Hits:  41%/1778  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 06m | Avg: 33m 03s | Max: 33m 07s | Hits:  48%/3556  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 48s | Max: 33m 55s | Hits:  41%/3556  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 06m | Avg: 33m 07s | Max: 33m 15s | Hits:  41%/3556  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 11m | Avg: 35m 56s | Max: 36m 55s | Hits:  41%/3556  
  🟩 GCC13              Pass: 100%/10  | Total:  3h 42m | Avg: 22m 12s | Max: 33m 58s | Hits:  71%/17780 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 59m | Avg: 59m 57s | Max:  1h 00m | Hits:  21%/3542  
  🟩 MSVC14.42          Pass: 100%/3   | Total:  2h 39m | Avg: 53m 02s | Max:  1h 06m | Hits:  25%/5313  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total:  8h 07m | Avg: 28m 40s | Max: 35m 12s | Hits:  52%/30209 
  🟩 GCC                Pass: 100%/21  | Total:  9h 57m | Avg: 28m 28s | Max: 36m 55s | Hits:  56%/37338 
  🟩 MSVC               Pass: 100%/5   | Total:  4h 39m | Avg: 55m 48s | Max:  1h 06m | Hits:  23%/8855  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 31m 04s | Avg: 15m 32s | Max: 20m 20s | Hits:  70%/3556  
  🟩 rtx2080            Pass: 100%/33  | Total: 20h 31m | Avg: 37m 19s | Max:  1h 09m | Hits:  39%/58637 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 00m | Avg: 24m 03s | Max:  1h 06m | Hits:  74%/17763 
🟩 jobs
  🟩 Build              Pass: 100%/38  | Total: 23h 32m | Avg: 37m 10s | Max:  1h 09m | Hits:  40%/67519 
  🟩 TestCPU            Pass: 100%/3   | Total: 46m 58s | Avg: 15m 39s | Max: 32m 02s | Hits:  90%/5326  
  🟩 TestGPU            Pass: 100%/4   | Total: 43m 15s | Avg: 10m 48s | Max: 11m 08s | Hits:  99%/7111  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 31m 04s | Avg: 15m 32s | Max: 20m 20s | Hits:  70%/3556  
  🟩 90;90a;100         Pass: 100%/1   | Total: 33m 01s | Avg: 33m 01s | Max: 33m 01s | Hits:  75%/1778  
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 13h 02m | Avg: 39m 07s | Max:  1h 09m | Hits:  38%/35531 
  🟩 20                 Pass: 100%/23  | Total: 11h 17m | Avg: 29m 28s | Max:  1h 08m | Hits:  56%/40869

🟩 python: Pass: 100%/1 | Total: 1h 00m | Avg: 1h 00m | Max: 1h 00m

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 ctk
  🟩 12.8               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cudacxx
  🟩 nvcc12.8           Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m

👃 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: 93)

#	Runner
66	`linux-amd64-cpu16`
9	`windows-amd64-cpu16`
6	`linux-amd64-gpu-rtxa6000-latest-1`
4	`linux-arm64-cpu16`
3	`linux-amd64-gpu-h100-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`
2	`linux-amd64-gpu-rtx2080-latest-1`

github-actions · 2025-03-04T17:09:17Z

🟩 CI finished in 6h 26m: Pass: 100%/93 | Total: 2d 20h | Avg: 44m 26s | Max: 1h 24m | Hits: 41%/133878

🟩 cub: Pass: 100%/45 | Total: 1d 18h | Avg: 56m 45s | Max: 1h 24m | Hits: 30%/53614

🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  1d 16h | Avg: 56m 20s | Max:  1h 24m | Hits:  31%/51178 
  🟩 arm64              Pass: 100%/2   | Total:  2h 11m | Avg:  1h 05m | Max:  1h 05m | Hits:  16%/2436  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  5h 18m | Avg:  1h 03m | Max:  1h 07m | Hits:  15%/5922  
  🟩 12.5               Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
  🟩 12.8               Pass: 100%/38  | Total:  1d 10h | Avg: 55m 07s | Max:  1h 24m | Hits:  34%/45438 
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 03m | Hits:  15%/2104  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  5h 18m | Avg:  1h 03m | Max:  1h 07m | Hits:  15%/5922  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
  🟩 nvcc12.8           Pass: 100%/36  | Total:  1d 08h | Avg: 54m 40s | Max:  1h 24m | Hits:  34%/43334 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total:  2h 06m | Avg:  1h 03m | Max:  1h 03m | Hits:  15%/2104  
  🟩 nvcc               Pass: 100%/43  | Total:  1d 16h | Avg: 56m 27s | Max:  1h 24m | Hits:  31%/51510 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  4h 08m | Avg:  1h 02m | Max:  1h 04m | Hits:  16%/4880  
  🟩 Clang15            Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 02m | Hits:  16%/2436  
  🟩 Clang16            Pass: 100%/2   | Total:  2h 08m | Avg:  1h 04m | Max:  1h 05m | Hits:  16%/2436  
  🟩 Clang17            Pass: 100%/2   | Total:  2h 04m | Avg:  1h 02m | Max:  1h 03m | Hits:  16%/2436  
  🟩 Clang18            Pass: 100%/7   | Total:  5h 59m | Avg: 51m 21s | Max:  1h 05m | Hits:  41%/8194  
  🟩 GCC7               Pass: 100%/2   | Total:  2h 01m | Avg:  1h 00m | Max:  1h 01m | Hits:  16%/2440  
  🟩 GCC8               Pass: 100%/1   | Total:  1h 04m | Avg:  1h 04m | Max:  1h 04m | Hits:  16%/1220  
  🟩 GCC9               Pass: 100%/2   | Total:  2h 05m | Avg:  1h 02m | Max:  1h 05m | Hits:  16%/2440  
  🟩 GCC10              Pass: 100%/2   | Total:  2h 17m | Avg:  1h 08m | Max:  1h 09m | Hits:  16%/2440  
  🟩 GCC11              Pass: 100%/2   | Total:  2h 10m | Avg:  1h 05m | Max:  1h 08m | Hits:  16%/2436  
  🟩 GCC12              Pass: 100%/2   | Total:  2h 03m | Avg:  1h 01m | Max:  1h 01m | Hits:  16%/2436  
  🟩 GCC13              Pass: 100%/11  | Total:  7h 03m | Avg: 38m 32s | Max:  1h 14m | Hits:  61%/13398 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  2h 21m | Avg:  1h 10m | Max:  1h 13m | Hits:  12%/2084  
  🟩 MSVC14.42          Pass: 100%/2   | Total:  2h 42m | Avg:  1h 21m | Max:  1h 24m | Hits:  12%/2084  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total: 16h 23m | Avg: 57m 49s | Max:  1h 05m | Hits:  26%/20382 
  🟩 GCC                Pass: 100%/22  | Total: 18h 47m | Avg: 51m 13s | Max:  1h 14m | Hits:  38%/26810 
  🟩 MSVC               Pass: 100%/4   | Total:  5h 03m | Avg:  1h 15m | Max:  1h 24m | Hits:  12%/4168  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 20m | Avg:  1h 10m | Max:  1h 10m | Hits:  10%/2254  
🟩 gpu
  🟩 h100               Pass: 100%/3   | Total:  1h 13m | Avg: 24m 25s | Max: 28m 43s | Hits:  71%/3654  
  🟩 rtx2080            Pass: 100%/34  | Total:  1d 13h | Avg:  1h 05m | Max:  1h 24m | Hits:  15%/40216 
  🟩 rtxa6000           Pass: 100%/8   | Total:  4h 12m | Avg: 31m 36s | Max:  1h 00m | Hits:  78%/9744  
🟩 jobs
  🟩 Build              Pass: 100%/37  | Total:  1d 15h | Avg:  1h 04m | Max:  1h 24m | Hits:  15%/43870 
  🟩 DeviceLaunch       Pass: 100%/1   | Total: 22m 43s | Avg: 22m 43s | Max: 22m 43s | Hits:  99%/1218  
  🟩 GraphCapture       Pass: 100%/1   | Total: 17m 37s | Avg: 17m 37s | Max: 17m 37s | Hits:  99%/1218  
  🟩 HostLaunch         Pass: 100%/3   | Total:  1h 08m | Avg: 22m 50s | Max: 23m 30s | Hits:  99%/3654  
  🟩 TestGPU            Pass: 100%/3   | Total:  1h 06m | Avg: 22m 15s | Max: 23m 18s | Hits:  99%/3654  
🟩 sm
  🟩 90                 Pass: 100%/3   | Total:  1h 13m | Avg: 24m 25s | Max: 28m 43s | Hits:  71%/3654  
  🟩 90;90a;100         Pass: 100%/1   | Total:  1h 14m | Avg:  1h 14m | Max:  1h 14m | Hits:  16%/1218  
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 21h 46m | Avg:  1h 05m | Max:  1h 24m | Hits:  15%/23591 
  🟩 20                 Pass: 100%/25  | Total: 20h 47m | Avg: 49m 53s | Max:  1h 17m | Hits:  43%/30023

🟩 thrust: Pass: 100%/45 | Total: 1d 01h | Avg: 33m 24s | Max: 1h 09m | Hits: 48%/79956

🟩 cmake_options
  🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 42m 38s | Avg: 21m 19s | Max: 31m 30s | Hits:  70%/3556  
🟩 cpu
  🟩 amd64              Pass: 100%/43  | Total:  1d 00h | Avg: 33m 34s | Max:  1h 09m | Hits:  49%/76401 
  🟩 arm64              Pass: 100%/2   | Total: 59m 15s | Avg: 29m 37s | Max: 31m 04s | Hits:  41%/3555  
🟩 ctk
  🟩 12.0               Pass: 100%/5   | Total:  3h 10m | Avg: 38m 10s | Max:  1h 00m | Hits:  41%/8881  
  🟩 12.5               Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
  🟩 12.8               Pass: 100%/38  | Total: 19h 33m | Avg: 30m 53s | Max:  1h 06m | Hits:  52%/67521 
🟩 cudacxx
  🟩 ClangCUDA18        Pass: 100%/2   | Total: 54m 22s | Avg: 27m 11s | Max: 27m 19s | Hits:  41%/3554  
  🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 10m | Avg: 38m 10s | Max:  1h 00m | Hits:  41%/8881  
  🟩 nvcc12.5           Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
  🟩 nvcc12.8           Pass: 100%/36  | Total: 18h 39m | Avg: 31m 05s | Max:  1h 06m | Hits:  52%/63967 
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 54m 22s | Avg: 27m 11s | Max: 27m 19s | Hits:  41%/3554  
  🟩 nvcc               Pass: 100%/43  | Total:  1d 00h | Avg: 33m 41s | Max:  1h 09m | Hits:  49%/76402 
🟩 cxx
  🟩 Clang14            Pass: 100%/4   | Total:  2h 05m | Avg: 31m 21s | Max: 32m 42s | Hits:  53%/7108  
  🟩 Clang15            Pass: 100%/2   | Total:  1h 06m | Avg: 33m 13s | Max: 34m 32s | Hits:  41%/3554  
  🟩 Clang16            Pass: 100%/2   | Total:  1h 08m | Avg: 34m 04s | Max: 35m 12s | Hits:  41%/3554  
  🟩 Clang17            Pass: 100%/2   | Total:  1h 05m | Avg: 32m 31s | Max: 33m 45s | Hits:  41%/3554  
  🟩 Clang18            Pass: 100%/7   | Total:  2h 42m | Avg: 23m 12s | Max: 31m 17s | Hits:  61%/12439 
  🟩 GCC7               Pass: 100%/2   | Total:  1h 08m | Avg: 34m 11s | Max: 35m 01s | Hits:  43%/3556  
  🟩 GCC8               Pass: 100%/1   | Total: 35m 39s | Avg: 35m 39s | Max: 35m 39s | Hits:  41%/1778  
  🟩 GCC9               Pass: 100%/2   | Total:  1h 06m | Avg: 33m 03s | Max: 33m 07s | Hits:  48%/3556  
  🟩 GCC10              Pass: 100%/2   | Total:  1h 07m | Avg: 33m 48s | Max: 33m 55s | Hits:  41%/3556  
  🟩 GCC11              Pass: 100%/2   | Total:  1h 06m | Avg: 33m 07s | Max: 33m 15s | Hits:  41%/3556  
  🟩 GCC12              Pass: 100%/2   | Total:  1h 11m | Avg: 35m 56s | Max: 36m 55s | Hits:  41%/3556  
  🟩 GCC13              Pass: 100%/10  | Total:  3h 42m | Avg: 22m 12s | Max: 33m 58s | Hits:  71%/17780 
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 59m | Avg: 59m 57s | Max:  1h 00m | Hits:  21%/3542  
  🟩 MSVC14.42          Pass: 100%/3   | Total:  2h 39m | Avg: 53m 02s | Max:  1h 06m | Hits:  25%/5313  
  🟩 NVHPC24.7          Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
🟩 cxx_family
  🟩 Clang              Pass: 100%/17  | Total:  8h 07m | Avg: 28m 40s | Max: 35m 12s | Hits:  52%/30209 
  🟩 GCC                Pass: 100%/21  | Total:  9h 57m | Avg: 28m 28s | Max: 36m 55s | Hits:  56%/37338 
  🟩 MSVC               Pass: 100%/5   | Total:  4h 39m | Avg: 55m 48s | Max:  1h 06m | Hits:  23%/8855  
  🟩 NVHPC              Pass: 100%/2   | Total:  2h 18m | Avg:  1h 09m | Max:  1h 09m | Hits:   0%/3554  
🟩 gpu
  🟩 h100               Pass: 100%/2   | Total: 31m 04s | Avg: 15m 32s | Max: 20m 20s | Hits:  70%/3556  
  🟩 rtx2080            Pass: 100%/33  | Total: 20h 31m | Avg: 37m 19s | Max:  1h 09m | Hits:  39%/58637 
  🟩 rtx4090            Pass: 100%/10  | Total:  4h 00m | Avg: 24m 03s | Max:  1h 06m | Hits:  74%/17763 
🟩 jobs
  🟩 Build              Pass: 100%/38  | Total: 23h 32m | Avg: 37m 10s | Max:  1h 09m | Hits:  40%/67519 
  🟩 TestCPU            Pass: 100%/3   | Total: 46m 58s | Avg: 15m 39s | Max: 32m 02s | Hits:  90%/5326  
  🟩 TestGPU            Pass: 100%/4   | Total: 43m 15s | Avg: 10m 48s | Max: 11m 08s | Hits:  99%/7111  
🟩 sm
  🟩 90                 Pass: 100%/2   | Total: 31m 04s | Avg: 15m 32s | Max: 20m 20s | Hits:  70%/3556  
  🟩 90;90a;100         Pass: 100%/1   | Total: 33m 01s | Avg: 33m 01s | Max: 33m 01s | Hits:  75%/1778  
🟩 std
  🟩 17                 Pass: 100%/20  | Total: 13h 02m | Avg: 39m 07s | Max:  1h 09m | Hits:  38%/35531 
  🟩 20                 Pass: 100%/23  | Total: 11h 17m | Avg: 29m 28s | Max:  1h 08m | Hits:  56%/40869

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 30s | Avg: 7m 45s | Max: 12m 53s | Hits: 97%/308

🟩 cpu
  🟩 amd64              Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 ctk
  🟩 12.8               Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 cudacxx
  🟩 nvcc12.8           Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 cxx
  🟩 GCC13              Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 cxx_family
  🟩 GCC                Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 gpu
  🟩 rtx2080            Pass: 100%/2   | Total: 15m 30s | Avg:  7m 45s | Max: 12m 53s | Hits:  97%/308   
🟩 jobs
  🟩 Build              Pass: 100%/1   | Total:  2m 37s | Avg:  2m 37s | Max:  2m 37s | Hits:  95%/154   
  🟩 Test               Pass: 100%/1   | Total: 12m 53s | Avg: 12m 53s | Max: 12m 53s | Hits:  98%/154

🟩 python: Pass: 100%/1 | Total: 1h 00m | Avg: 1h 00m | Max: 1h 00m

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 ctk
  🟩 12.8               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cudacxx
  🟩 nvcc12.8           Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 gpu
  🟩 rtx2080            Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total:  1h 00m | Avg:  1h 00m | Max:  1h 00m

👃 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: 93)

#	Runner
66	`linux-amd64-cpu16`
9	`windows-amd64-cpu16`
6	`linux-amd64-gpu-rtxa6000-latest-1`
4	`linux-arm64-cpu16`
3	`linux-amd64-gpu-h100-latest-1`
3	`linux-amd64-gpu-rtx4090-latest-1`
2	`linux-amd64-gpu-rtx2080-latest-1`

bernhardmgruber requested review from a team as code owners February 15, 2025 10:05

bernhardmgruber requested review from fbusato, gonidelis and wmaxey February 15, 2025 10:05

bernhardmgruber force-pushed the drop_min_max branch 2 times, most recently from 5c959be to fa676c1 Compare February 15, 2025 10:59

bernhardmgruber mentioned this pull request Feb 15, 2025

[EPIC] Breaking changes for CCCL 3.0 #101

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86 tasks

bernhardmgruber added cub For all items related to CUB breaking Breaking change labels Feb 15, 2025

bernhardmgruber force-pushed the drop_min_max branch from fa676c1 to 33e712d Compare February 24, 2025 10:26

miscco reviewed Feb 24, 2025

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bernhardmgruber force-pushed the drop_min_max branch from 33e712d to 7608f32 Compare February 24, 2025 13:16

bernhardmgruber mentioned this pull request Feb 24, 2025

Replace usage of CUB_MIN|MAX in reduce #3927

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2 tasks

bernhardmgruber force-pushed the drop_min_max branch from 7608f32 to 8881a1d Compare February 24, 2025 13:40

bernhardmgruber marked this pull request as draft February 24, 2025 13:40

bernhardmgruber force-pushed the drop_min_max branch 3 times, most recently from 8e1a5bb to 9bf7bbc Compare February 24, 2025 19:10

bernhardmgruber mentioned this pull request Feb 24, 2025

Replace CUB macros in more places #3930

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1 task

bernhardmgruber force-pushed the drop_min_max branch from 9bf7bbc to a1ef5b8 Compare February 24, 2025 19:13

bernhardmgruber mentioned this pull request Feb 24, 2025

Replace CUB macros in tunings and benchmarks #3931

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fbusato reviewed Feb 25, 2025

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bernhardmgruber force-pushed the drop_min_max branch 2 times, most recently from b635217 to d01fe85 Compare March 3, 2025 08:34

bernhardmgruber mentioned this pull request Mar 3, 2025

Replace some more CUB macros #3986

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bernhardmgruber force-pushed the drop_min_max branch from d01fe85 to 5d5215b Compare March 3, 2025 19:00

bernhardmgruber mentioned this pull request Mar 3, 2025

Drop CUB_MIN|MAX in host code #3990

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bernhardmgruber force-pushed the drop_min_max branch 4 times, most recently from db00811 to 2dda2c3 Compare March 4, 2025 09:33

bernhardmgruber added 2 commits March 4, 2025 11:40

Drop deprecated CUB macros

c197e0b

Add missing includes

b60fe52

bernhardmgruber force-pushed the drop_min_max branch from 2dda2c3 to b60fe52 Compare March 4, 2025 10:40

bernhardmgruber marked this pull request as ready for review March 4, 2025 10:40

cccl-authenticator-app bot moved this from In Progress to In Review in CCCL Mar 4, 2025

bernhardmgruber enabled auto-merge (squash) March 4, 2025 11:25

elstehle approved these changes Mar 4, 2025

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bernhardmgruber merged commit 93a6505 into NVIDIA:main Mar 4, 2025
109 of 112 checks passed

github-project-automation bot moved this from In Review to Done in CCCL Mar 4, 2025

bernhardmgruber deleted the drop_min_max branch March 4, 2025 17:13

davebayer pushed a commit to davebayer/cccl that referenced this pull request Apr 7, 2025

Drop deprecated CUB macros (NVIDIA#3821)

f6dea8e

		#include <limits>

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github-actions bot commented Feb 24, 2025

🟨 cub: Pass: 88%/45 | Total: 1d 11h | Avg: 47m 13s | Max: 1h 14m | Hits: 73%/47410

🟩 thrust: Pass: 100%/45 | Total: 11h 39m | Avg: 15m 33s | Max: 52m 05s | Hits: 89%/80136

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 57s | Avg: 7m 58s | Max: 13m 40s | Hits: 98%/308

🟩 python: Pass: 100%/1 | Total: 40m 27s | Avg: 40m 27s | Max: 40m 27s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 93)

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github-actions bot commented Mar 4, 2025

🟨 cccl_c_parallel: Pass: 50%/2 | Total: 6h 02m | Avg: 3h 01m | Max: 5h 59m | Hits: 95%/154

🟩 cub: Pass: 100%/45 | Total: 1d 18h | Avg: 56m 45s | Max: 1h 24m | Hits: 30%/53614

🟩 thrust: Pass: 100%/45 | Total: 1d 01h | Avg: 33m 24s | Max: 1h 09m | Hits: 48%/79956

🟩 python: Pass: 100%/1 | Total: 1h 00m | Avg: 1h 00m | Max: 1h 00m

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 93)

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github-actions bot commented Mar 4, 2025

🟩 cub: Pass: 100%/45 | Total: 1d 18h | Avg: 56m 45s | Max: 1h 24m | Hits: 30%/53614

🟩 thrust: Pass: 100%/45 | Total: 1d 01h | Avg: 33m 24s | Max: 1h 09m | Hits: 48%/79956

🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 30s | Avg: 7m 45s | Max: 12m 53s | Hits: 97%/308

🟩 python: Pass: 100%/1 | Total: 1h 00m | Avg: 1h 00m | Max: 1h 00m

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 93)

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bernhardmgruber commented Feb 15, 2025 •

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bernhardmgruber Feb 25, 2025 •

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