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NVIDIA
make `run_loop` lock-free and usable from device code
Description
the current implementation of run_loop uses std::mutex and std::condition_variable. these types have no analogue in cuda::std::. as a result, run_loop has been limited to host-only, and hence so has the sync_wait algorithm.
in a future PR i want to add a stream-aware sync_wait that drives a run_loop from a host thread, and call run_loop::finish() from a SIMT thread. for that, i need a host/device run_loop, and it must still be thread-safe.
stdexec has an __atomic_intrusive_queue type that has seen heavy use. this PR slurps in that queue type and implements run_loop on top of it, delegating the atomic operations to cuda::std::atomic. it uses atomic::wait and atomic::notify_all to coordinate between threads.
the end result is a run_loop that can be used both from device and from host.
Checklist
- [x] New or existing tests cover these changes.
- [x] The documentation is up to date with these changes.
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🟨 CI finished in 22m 16s: Pass: 84%/26 | Total: 2h 31m | Avg: 5m 50s | Max: 14m 07s | Hits: 95%/12316
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🟨 cudax: Pass: 84%/26 | Total: 2h 31m | Avg: 5m 50s | Max: 14m 07s | Hits: 95%/12316
🔍 cpu: amd64 🔍 🔍 amd64 Pass: 81%/22 | Total: 2h 15m | Avg: 6m 08s | Max: 14m 07s | Hits: 95%/9968 🟩 arm64 Pass: 100%/4 | Total: 16m 42s | Avg: 4m 10s | Max: 5m 12s | Hits: 93%/2348 🔍 cxx_family: GCC 🔍 🟩 Clang Pass: 100%/10 | Total: 44m 56s | Avg: 4m 29s | Max: 11m 54s | Hits: 98%/5874 🔍 GCC Pass: 66%/12 | Total: 1h 07m | Avg: 5m 38s | Max: 14m 07s | Hits: 91%/4696 🟩 MSVC Pass: 100%/2 | Total: 22m 52s | Avg: 11m 26s | Max: 11m 40s | Hits: 91%/576 🟩 NVHPC Pass: 100%/2 | Total: 16m 23s | Avg: 8m 11s | Max: 8m 20s | Hits: 96%/1170 🔍 gpu: rtx2080 🔍 🟩 h100 Pass: 100%/2 | Total: 18m 33s | Avg: 9m 16s | Max: 14m 07s | Hits: 94%/1174 🔍 rtx2080 Pass: 83%/24 | Total: 2h 13m | Avg: 5m 33s | Max: 13m 07s | Hits: 95%/11142 🔍 jobs: Build 🔍 🔍 Build Pass: 82%/23 | Total: 1h 52m | Avg: 4m 54s | Max: 11m 40s | Hits: 94%/10555 🟩 Test Pass: 100%/3 | Total: 39m 08s | Avg: 13m 02s | Max: 14m 07s | Hits: 99%/1761 🔍 std: 20 🔍 🟩 17 Pass: 100%/4 | Total: 20m 29s | Avg: 5m 07s | Max: 8m 03s | Hits: 93%/2346 🔍 20 Pass: 81%/22 | Total: 2h 11m | Avg: 5m 58s | Max: 14m 07s | Hits: 95%/9970 🟨 cxx 🟩 Clang14 Pass: 100%/2 | Total: 7m 09s | Avg: 3m 34s | Max: 3m 48s | Hits: 98%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 49s | Avg: 3m 49s | Max: 3m 49s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 49s | Avg: 3m 49s | Max: 3m 49s | Hits: 98%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 48s | Avg: 3m 48s | Max: 3m 48s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 52s | Avg: 3m 52s | Max: 3m 52s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 22m 29s | Avg: 5m 37s | Max: 11m 54s | Hits: 98%/2348 🟥 GCC10 Pass: 0%/2 | Total: 5m 35s | Avg: 2m 47s | Max: 2m 55s 🟥 GCC11 Pass: 0%/1 | Total: 2m 54s | Avg: 2m 54s | Max: 2m 54s 🟥 GCC12 Pass: 0%/1 | Total: 2m 55s | Avg: 2m 55s | Max: 2m 55s 🟩 GCC13 Pass: 100%/8 | Total: 56m 22s | Avg: 7m 02s | Max: 14m 07s | Hits: 91%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 11m 40s | Avg: 11m 40s | Max: 11m 40s | Hits: 92%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s | Hits: 91%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 16m 23s | Avg: 8m 11s | Max: 8m 20s | Hits: 96%/1170 🟨 cudacxx_family 🟨 nvcc Pass: 84%/26 | Total: 2h 31m | Avg: 5m 50s | Max: 14m 07s | Hits: 95%/12316 🟨 ctk 🟨 12.0 Pass: 66%/3 | Total: 17m 41s | Avg: 5m 53s | Max: 11m 40s | Hits: 96%/877 🟨 12.8 Pass: 86%/23 | Total: 2h 14m | Avg: 5m 50s | Max: 14m 07s | Hits: 95%/11439 🟨 cudacxx 🟨 nvcc12.0 Pass: 66%/3 | Total: 17m 41s | Avg: 5m 53s | Max: 11m 40s | Hits: 96%/877 🟨 nvcc12.8 Pass: 86%/23 | Total: 2h 14m | Avg: 5m 50s | Max: 14m 07s | Hits: 95%/11439 🟩 sm 🟩 90 Pass: 100%/3 | Total: 22m 50s | Avg: 7m 36s | Max: 14m 07s | Hits: 92%/1761 🟩 90a Pass: 100%/1 | Total: 4m 25s | Avg: 4m 25s | Max: 4m 25s | Hits: 88%/587
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
🟩 CI finished in 20m 24s: Pass: 100%/26 | Total: 2h 25m | Avg: 5m 34s | Max: 14m 05s | Hits: 97%/14668
-
🟩 cudax: Pass: 100%/26 | Total: 2h 25m | Avg: 5m 34s | Max: 14m 05s | Hits: 97%/14668
🟩 cpu 🟩 amd64 Pass: 100%/22 | Total: 2h 11m | Avg: 5m 58s | Max: 14m 05s | Hits: 97%/12320 🟩 arm64 Pass: 100%/4 | Total: 13m 40s | Avg: 3m 25s | Max: 3m 34s | Hits: 98%/2348 🟩 ctk 🟩 12.0 Pass: 100%/3 | Total: 17m 49s | Avg: 5m 56s | Max: 11m 14s | Hits: 96%/1466 🟩 12.8 Pass: 100%/23 | Total: 2h 07m | Avg: 5m 31s | Max: 14m 05s | Hits: 98%/13202 🟩 cudacxx 🟩 nvcc12.0 Pass: 100%/3 | Total: 17m 49s | Avg: 5m 56s | Max: 11m 14s | Hits: 96%/1466 🟩 nvcc12.8 Pass: 100%/23 | Total: 2h 07m | Avg: 5m 31s | Max: 14m 05s | Hits: 98%/13202 🟩 cudacxx_family 🟩 nvcc Pass: 100%/26 | Total: 2h 25m | Avg: 5m 34s | Max: 14m 05s | Hits: 97%/14668 🟩 cxx 🟩 Clang14 Pass: 100%/2 | Total: 6m 52s | Avg: 3m 26s | Max: 3m 32s | Hits: 98%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 50s | Avg: 3m 50s | Max: 3m 50s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 4m 01s | Avg: 4m 01s | Max: 4m 01s | Hits: 98%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 44s | Avg: 3m 44s | Max: 3m 44s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 44s | Avg: 3m 44s | Max: 3m 44s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 22m 39s | Avg: 5m 39s | Max: 11m 56s | Hits: 98%/2348 🟩 GCC10 Pass: 100%/2 | Total: 6m 47s | Avg: 3m 23s | Max: 3m 32s | Hits: 97%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 44s | Avg: 3m 44s | Max: 3m 44s | Hits: 97%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 49s | Avg: 3m 49s | Max: 3m 49s | Hits: 97%/587 🟩 GCC13 Pass: 100%/8 | Total: 47m 39s | Avg: 5m 57s | Max: 14m 05s | Hits: 98%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 11m 14s | Avg: 11m 14s | Max: 11m 14s | Hits: 91%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 10m 33s | Avg: 10m 33s | Max: 10m 33s | Hits: 91%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 16m 24s | Avg: 8m 12s | Max: 8m 15s | Hits: 95%/1170 🟩 cxx_family 🟩 Clang Pass: 100%/10 | Total: 44m 50s | Avg: 4m 29s | Max: 11m 56s | Hits: 98%/5874 🟩 GCC Pass: 100%/12 | Total: 1h 01m | Avg: 5m 09s | Max: 14m 05s | Hits: 98%/7048 🟩 MSVC Pass: 100%/2 | Total: 21m 47s | Avg: 10m 53s | Max: 11m 14s | Hits: 91%/576 🟩 NVHPC Pass: 100%/2 | Total: 16m 24s | Avg: 8m 12s | Max: 8m 15s | Hits: 95%/1170 🟩 gpu 🟩 h100 Pass: 100%/2 | Total: 15m 02s | Avg: 7m 31s | Max: 11m 41s | Hits: 98%/1174 🟩 rtx2080 Pass: 100%/24 | Total: 2h 09m | Avg: 5m 24s | Max: 14m 05s | Hits: 97%/13494 🟩 jobs 🟩 Build Pass: 100%/23 | Total: 1h 47m | Avg: 4m 39s | Max: 11m 14s | Hits: 97%/12907 🟩 Test Pass: 100%/3 | Total: 37m 42s | Avg: 12m 34s | Max: 14m 05s | Hits: 99%/1761 🟩 sm 🟩 90 Pass: 100%/3 | Total: 18m 37s | Avg: 6m 12s | Max: 11m 41s | Hits: 98%/1761 🟩 90a Pass: 100%/1 | Total: 3m 28s | Avg: 3m 28s | Max: 3m 28s | Hits: 97%/587 🟩 std 🟩 17 Pass: 100%/4 | Total: 18m 36s | Avg: 4m 39s | Max: 8m 15s | Hits: 97%/2346 🟩 20 Pass: 100%/22 | Total: 2h 06m | Avg: 5m 44s | Max: 14m 05s | Hits: 97%/12322
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
🟨 CI finished in 1h 49m: Pass: 96%/26 | Total: 2h 26m | Avg: 5m 37s | Max: 14m 11s | Hits: 97%/14380
-
🟨 cudax: Pass: 96%/26 | Total: 2h 26m | Avg: 5m 37s | Max: 14m 11s | Hits: 97%/14380
🔍 cpu: amd64 🔍 🔍 amd64 Pass: 95%/22 | Total: 2h 12m | Avg: 6m 02s | Max: 14m 11s | Hits: 97%/12032 🟩 arm64 Pass: 100%/4 | Total: 13m 21s | Avg: 3m 20s | Max: 3m 34s | Hits: 97%/2348 🔍 ctk: 12.8 🔍 🟩 12.0 Pass: 100%/3 | Total: 18m 10s | Avg: 6m 03s | Max: 11m 13s | Hits: 96%/1466 🔍 12.8 Pass: 95%/23 | Total: 2h 07m | Avg: 5m 33s | Max: 14m 11s | Hits: 97%/12914 🔍 cudacxx: nvcc12.8 🔍 🟩 nvcc12.0 Pass: 100%/3 | Total: 18m 10s | Avg: 6m 03s | Max: 11m 13s | Hits: 96%/1466 🔍 nvcc12.8 Pass: 95%/23 | Total: 2h 07m | Avg: 5m 33s | Max: 14m 11s | Hits: 97%/12914 🚨 cxx: MSVC14.42 🚨 🟩 Clang14 Pass: 100%/2 | Total: 7m 13s | Avg: 3m 36s | Max: 3m 41s | Hits: 98%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 44s | Avg: 3m 44s | Max: 3m 44s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 42s | Avg: 3m 42s | Max: 3m 42s | Hits: 98%/587 🟩 Clang17 Pass: 100%/1 | Total: 4m 00s | Avg: 4m 00s | Max: 4m 00s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 57s | Avg: 3m 57s | Max: 3m 57s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 22m 08s | Avg: 5m 32s | Max: 12m 00s | Hits: 98%/2348 🟩 GCC10 Pass: 100%/2 | Total: 7m 00s | Avg: 3m 30s | Max: 3m 35s | Hits: 97%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 45s | Avg: 3m 45s | Max: 3m 45s | Hits: 97%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 55s | Avg: 3m 55s | Max: 3m 55s | Hits: 97%/587 🟩 GCC13 Pass: 100%/8 | Total: 48m 40s | Avg: 6m 05s | Max: 14m 11s | Hits: 98%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 11m 13s | Avg: 11m 13s | Max: 11m 13s | Hits: 90%/288 🔥 MSVC14.42 Pass: 0%/1 | Total: 11m 04s | Avg: 11m 04s | Max: 11m 04s 🟩 NVHPC25.3 Pass: 100%/2 | Total: 15m 44s | Avg: 7m 52s | Max: 8m 00s | Hits: 95%/1170 🔍 cxx_family: MSVC 🔍 🟩 Clang Pass: 100%/10 | Total: 44m 44s | Avg: 4m 28s | Max: 12m 00s | Hits: 98%/5874 🟩 GCC Pass: 100%/12 | Total: 1h 03m | Avg: 5m 16s | Max: 14m 11s | Hits: 98%/7048 🔍 MSVC Pass: 50%/2 | Total: 22m 17s | Avg: 11m 08s | Max: 11m 13s | Hits: 90%/288 🟩 NVHPC Pass: 100%/2 | Total: 15m 44s | Avg: 7m 52s | Max: 8m 00s | Hits: 95%/1170 🔍 gpu: rtx2080 🔍 🟩 h100 Pass: 100%/2 | Total: 17m 30s | Avg: 8m 45s | Max: 14m 11s | Hits: 98%/1174 🔍 rtx2080 Pass: 95%/24 | Total: 2h 08m | Avg: 5m 21s | Max: 13m 07s | Hits: 97%/13206 🔍 jobs: Build 🔍 🔍 Build Pass: 95%/23 | Total: 1h 46m | Avg: 4m 38s | Max: 11m 13s | Hits: 97%/12619 🟩 Test Pass: 100%/3 | Total: 39m 18s | Avg: 13m 06s | Max: 14m 11s | Hits: 99%/1761 🔍 std: 20 🔍 🟩 17 Pass: 100%/4 | Total: 18m 07s | Avg: 4m 31s | Max: 8m 00s | Hits: 97%/2346 🔍 20 Pass: 95%/22 | Total: 2h 07m | Avg: 5m 49s | Max: 14m 11s | Hits: 97%/12034 🟨 cudacxx_family 🟨 nvcc Pass: 96%/26 | Total: 2h 26m | Avg: 5m 37s | Max: 14m 11s | Hits: 97%/14380 🟩 sm 🟩 90 Pass: 100%/3 | Total: 21m 01s | Avg: 7m 00s | Max: 14m 11s | Hits: 98%/1761 🟩 90a Pass: 100%/1 | Total: 3m 26s | Avg: 3m 26s | Max: 3m 26s | Hits: 97%/587
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
🟩 CI finished in 2h 54m: Pass: 100%/26 | Total: 2h 34m | Avg: 5m 56s | Max: 20m 23s | Hits: 97%/14668
-
🟩 cudax: Pass: 100%/26 | Total: 2h 34m | Avg: 5m 56s | Max: 20m 23s | Hits: 97%/14668
🟩 cpu 🟩 amd64 Pass: 100%/22 | Total: 2h 20m | Avg: 6m 23s | Max: 20m 23s | Hits: 97%/12320 🟩 arm64 Pass: 100%/4 | Total: 13m 35s | Avg: 3m 23s | Max: 3m 37s | Hits: 97%/2348 🟩 ctk 🟩 12.0 Pass: 100%/3 | Total: 19m 12s | Avg: 6m 24s | Max: 12m 08s | Hits: 96%/1466 🟩 12.8 Pass: 100%/23 | Total: 2h 15m | Avg: 5m 52s | Max: 20m 23s | Hits: 97%/13202 🟩 cudacxx 🟩 nvcc12.0 Pass: 100%/3 | Total: 19m 12s | Avg: 6m 24s | Max: 12m 08s | Hits: 96%/1466 🟩 nvcc12.8 Pass: 100%/23 | Total: 2h 15m | Avg: 5m 52s | Max: 20m 23s | Hits: 97%/13202 🟩 cudacxx_family 🟩 nvcc Pass: 100%/26 | Total: 2h 34m | Avg: 5m 56s | Max: 20m 23s | Hits: 97%/14668 🟩 cxx 🟩 Clang14 Pass: 100%/2 | Total: 7m 23s | Avg: 3m 41s | Max: 3m 56s | Hits: 98%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 48s | Avg: 3m 48s | Max: 3m 48s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 48s | Avg: 3m 48s | Max: 3m 48s | Hits: 98%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 47s | Avg: 3m 47s | Max: 3m 47s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 47s | Avg: 3m 47s | Max: 3m 47s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 24m 20s | Avg: 6m 05s | Max: 13m 42s | Hits: 98%/2348 🟩 GCC10 Pass: 100%/2 | Total: 7m 10s | Avg: 3m 35s | Max: 3m 37s | Hits: 97%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 52s | Avg: 3m 52s | Max: 3m 52s | Hits: 97%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 48s | Avg: 3m 48s | Max: 3m 48s | Hits: 97%/587 🟩 GCC13 Pass: 100%/8 | Total: 52m 48s | Avg: 6m 36s | Max: 20m 23s | Hits: 98%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 12m 08s | Avg: 12m 08s | Max: 12m 08s | Hits: 90%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 11m 48s | Avg: 11m 48s | Max: 11m 48s | Hits: 90%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 15m 53s | Avg: 7m 56s | Max: 7m 59s | Hits: 95%/1170 🟩 cxx_family 🟩 Clang Pass: 100%/10 | Total: 46m 53s | Avg: 4m 41s | Max: 13m 42s | Hits: 98%/5874 🟩 GCC Pass: 100%/12 | Total: 1h 07m | Avg: 5m 38s | Max: 20m 23s | Hits: 98%/7048 🟩 MSVC Pass: 100%/2 | Total: 23m 56s | Avg: 11m 58s | Max: 12m 08s | Hits: 90%/576 🟩 NVHPC Pass: 100%/2 | Total: 15m 53s | Avg: 7m 56s | Max: 7m 59s | Hits: 95%/1170 🟩 gpu 🟩 h100 Pass: 100%/2 | Total: 15m 00s | Avg: 7m 30s | Max: 11m 37s | Hits: 98%/1174 🟩 rtx2080 Pass: 100%/24 | Total: 2h 19m | Avg: 5m 48s | Max: 20m 23s | Hits: 97%/13494 🟩 jobs 🟩 Build Pass: 100%/23 | Total: 1h 48m | Avg: 4m 43s | Max: 12m 08s | Hits: 97%/12907 🟩 Test Pass: 100%/3 | Total: 45m 42s | Avg: 15m 14s | Max: 20m 23s | Hits: 99%/1761 🟩 sm 🟩 90 Pass: 100%/3 | Total: 18m 19s | Avg: 6m 06s | Max: 11m 37s | Hits: 98%/1761 🟩 90a Pass: 100%/1 | Total: 3m 14s | Avg: 3m 14s | Max: 3m 14s | Hits: 97%/587 🟩 std 🟩 17 Pass: 100%/4 | Total: 17m 58s | Avg: 4m 29s | Max: 7m 59s | Hits: 97%/2346 🟩 20 Pass: 100%/22 | Total: 2h 16m | Avg: 6m 11s | Max: 20m 23s | Hits: 97%/12322
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
🟩 CI finished in 2h 06m: Pass: 100%/26 | Total: 2h 31m | Avg: 5m 48s | Max: 19m 48s | Hits: 97%/14668
-
🟩 cudax: Pass: 100%/26 | Total: 2h 31m | Avg: 5m 48s | Max: 19m 48s | Hits: 97%/14668
🟩 cpu 🟩 amd64 Pass: 100%/22 | Total: 2h 17m | Avg: 6m 15s | Max: 19m 48s | Hits: 97%/12320 🟩 arm64 Pass: 100%/4 | Total: 13m 29s | Avg: 3m 22s | Max: 3m 32s | Hits: 97%/2348 🟩 ctk 🟩 12.0 Pass: 100%/3 | Total: 18m 45s | Avg: 6m 15s | Max: 11m 41s | Hits: 96%/1466 🟩 12.8 Pass: 100%/23 | Total: 2h 12m | Avg: 5m 45s | Max: 19m 48s | Hits: 97%/13202 🟩 cudacxx 🟩 nvcc12.0 Pass: 100%/3 | Total: 18m 45s | Avg: 6m 15s | Max: 11m 41s | Hits: 96%/1466 🟩 nvcc12.8 Pass: 100%/23 | Total: 2h 12m | Avg: 5m 45s | Max: 19m 48s | Hits: 97%/13202 🟩 cudacxx_family 🟩 nvcc Pass: 100%/26 | Total: 2h 31m | Avg: 5m 48s | Max: 19m 48s | Hits: 97%/14668 🟩 cxx 🟩 Clang14 Pass: 100%/2 | Total: 7m 09s | Avg: 3m 34s | Max: 3m 43s | Hits: 98%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 44s | Avg: 3m 44s | Max: 3m 44s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 48s | Avg: 3m 48s | Max: 3m 48s | Hits: 98%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 53s | Avg: 3m 53s | Max: 3m 53s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 49s | Avg: 3m 49s | Max: 3m 49s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 22m 35s | Avg: 5m 38s | Max: 11m 59s | Hits: 98%/2348 🟩 GCC10 Pass: 100%/2 | Total: 7m 11s | Avg: 3m 35s | Max: 3m 38s | Hits: 97%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 43s | Avg: 3m 43s | Max: 3m 43s | Hits: 97%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 53s | Avg: 3m 53s | Max: 3m 53s | Hits: 97%/587 🟩 GCC13 Pass: 100%/8 | Total: 52m 48s | Avg: 6m 36s | Max: 19m 48s | Hits: 98%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 11m 41s | Avg: 11m 41s | Max: 11m 41s | Hits: 90%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 10m 52s | Avg: 10m 52s | Max: 10m 52s | Hits: 90%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 16m 03s | Avg: 8m 01s | Max: 8m 15s | Hits: 95%/1170 🟩 cxx_family 🟩 Clang Pass: 100%/10 | Total: 44m 58s | Avg: 4m 29s | Max: 11m 59s | Hits: 98%/5874 🟩 GCC Pass: 100%/12 | Total: 1h 07m | Avg: 5m 37s | Max: 19m 48s | Hits: 98%/7048 🟩 MSVC Pass: 100%/2 | Total: 22m 33s | Avg: 11m 16s | Max: 11m 41s | Hits: 90%/576 🟩 NVHPC Pass: 100%/2 | Total: 16m 03s | Avg: 8m 01s | Max: 8m 15s | Hits: 95%/1170 🟩 gpu 🟩 h100 Pass: 100%/2 | Total: 15m 18s | Avg: 7m 39s | Max: 11m 51s | Hits: 98%/1174 🟩 rtx2080 Pass: 100%/24 | Total: 2h 15m | Avg: 5m 39s | Max: 19m 48s | Hits: 97%/13494 🟩 jobs 🟩 Build Pass: 100%/23 | Total: 1h 47m | Avg: 4m 40s | Max: 11m 41s | Hits: 97%/12907 🟩 Test Pass: 100%/3 | Total: 43m 38s | Avg: 14m 32s | Max: 19m 48s | Hits: 99%/1761 🟩 sm 🟩 90 Pass: 100%/3 | Total: 18m 37s | Avg: 6m 12s | Max: 11m 51s | Hits: 98%/1761 🟩 90a Pass: 100%/1 | Total: 3m 17s | Avg: 3m 17s | Max: 3m 17s | Hits: 97%/587 🟩 std 🟩 17 Pass: 100%/4 | Total: 17m 49s | Avg: 4m 27s | Max: 7m 48s | Hits: 97%/2346 🟩 20 Pass: 100%/22 | Total: 2h 13m | Avg: 6m 03s | Max: 19m 48s | Hits: 97%/12322
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
🟩 CI finished in 44m 03s: Pass: 100%/26 | Total: 2h 29m | Avg: 5m 45s | Max: 14m 43s | Hits: 98%/14668
-
🟩 cudax: Pass: 100%/26 | Total: 2h 29m | Avg: 5m 45s | Max: 14m 43s | Hits: 98%/14668
🟩 cpu 🟩 amd64 Pass: 100%/22 | Total: 2h 16m | Avg: 6m 11s | Max: 14m 43s | Hits: 98%/12320 🟩 arm64 Pass: 100%/4 | Total: 13m 32s | Avg: 3m 23s | Max: 3m 27s | Hits: 98%/2348 🟩 ctk 🟩 12.0 Pass: 100%/3 | Total: 17m 37s | Avg: 5m 52s | Max: 10m 51s | Hits: 97%/1466 🟩 12.8 Pass: 100%/23 | Total: 2h 12m | Avg: 5m 44s | Max: 14m 43s | Hits: 98%/13202 🟩 cudacxx 🟩 nvcc12.0 Pass: 100%/3 | Total: 17m 37s | Avg: 5m 52s | Max: 10m 51s | Hits: 97%/1466 🟩 nvcc12.8 Pass: 100%/23 | Total: 2h 12m | Avg: 5m 44s | Max: 14m 43s | Hits: 98%/13202 🟩 cudacxx_family 🟩 nvcc Pass: 100%/26 | Total: 2h 29m | Avg: 5m 45s | Max: 14m 43s | Hits: 98%/14668 🟩 cxx 🟩 Clang14 Pass: 100%/2 | Total: 7m 10s | Avg: 3m 35s | Max: 3m 48s | Hits: 99%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 40s | Avg: 3m 40s | Max: 3m 40s | Hits: 98%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 50s | Avg: 3m 50s | Max: 3m 50s | Hits: 99%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 51s | Avg: 3m 51s | Max: 3m 51s | Hits: 98%/587 🟩 Clang18 Pass: 100%/1 | Total: 4m 03s | Avg: 4m 03s | Max: 4m 03s | Hits: 98%/587 🟩 Clang19 Pass: 100%/4 | Total: 23m 50s | Avg: 5m 57s | Max: 13m 28s | Hits: 99%/2348 🟩 GCC10 Pass: 100%/2 | Total: 7m 25s | Avg: 3m 42s | Max: 4m 01s | Hits: 98%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 51s | Avg: 3m 51s | Max: 3m 51s | Hits: 98%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 58s | Avg: 3m 58s | Max: 3m 58s | Hits: 98%/587 🟩 GCC13 Pass: 100%/8 | Total: 49m 27s | Avg: 6m 10s | Max: 14m 43s | Hits: 98%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 10m 51s | Avg: 10m 51s | Max: 10m 51s | Hits: 93%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 11m 02s | Avg: 11m 02s | Max: 11m 02s | Hits: 93%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 16m 40s | Avg: 8m 20s | Max: 8m 43s | Hits: 96%/1170 🟩 cxx_family 🟩 Clang Pass: 100%/10 | Total: 46m 24s | Avg: 4m 38s | Max: 13m 28s | Hits: 99%/5874 🟩 GCC Pass: 100%/12 | Total: 1h 04m | Avg: 5m 23s | Max: 14m 43s | Hits: 98%/7048 🟩 MSVC Pass: 100%/2 | Total: 21m 53s | Avg: 10m 56s | Max: 11m 02s | Hits: 93%/576 🟩 NVHPC Pass: 100%/2 | Total: 16m 40s | Avg: 8m 20s | Max: 8m 43s | Hits: 96%/1170 🟩 gpu 🟩 h100 Pass: 100%/2 | Total: 18m 03s | Avg: 9m 01s | Max: 14m 43s | Hits: 99%/1174 🟩 rtx2080 Pass: 100%/24 | Total: 2h 11m | Avg: 5m 28s | Max: 13m 29s | Hits: 98%/13494 🟩 jobs 🟩 Build Pass: 100%/23 | Total: 1h 47m | Avg: 4m 41s | Max: 11m 02s | Hits: 98%/12907 🟩 Test Pass: 100%/3 | Total: 41m 40s | Avg: 13m 53s | Max: 14m 43s | Hits: 99%/1761 🟩 sm 🟩 90 Pass: 100%/3 | Total: 21m 22s | Avg: 7m 07s | Max: 14m 43s | Hits: 98%/1761 🟩 90a Pass: 100%/1 | Total: 3m 27s | Avg: 3m 27s | Max: 3m 27s | Hits: 98%/587 🟩 std 🟩 17 Pass: 100%/4 | Total: 18m 51s | Avg: 4m 42s | Max: 8m 43s | Hits: 98%/2346 🟩 20 Pass: 100%/22 | Total: 2h 10m | Avg: 5m 56s | Max: 14m 43s | Hits: 98%/12322
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |
🟩 CI finished in 22m 21s: Pass: 100%/26 | Total: 2h 06m | Avg: 4m 51s | Max: 11m 08s | Hits: 98%/14668
-
🟩 cudax: Pass: 100%/26 | Total: 2h 06m | Avg: 4m 51s | Max: 11m 08s | Hits: 98%/14668
🟩 cpu 🟩 amd64 Pass: 100%/22 | Total: 1h 54m | Avg: 5m 11s | Max: 11m 08s | Hits: 98%/12320 🟩 arm64 Pass: 100%/4 | Total: 12m 10s | Avg: 3m 02s | Max: 3m 09s | Hits: 99%/2348 🟩 ctk 🟩 12.0 Pass: 100%/3 | Total: 17m 31s | Avg: 5m 50s | Max: 11m 08s | Hits: 97%/1466 🟩 12.8 Pass: 100%/23 | Total: 1h 48m | Avg: 4m 44s | Max: 11m 00s | Hits: 99%/13202 🟩 cudacxx 🟩 nvcc12.0 Pass: 100%/3 | Total: 17m 31s | Avg: 5m 50s | Max: 11m 08s | Hits: 97%/1466 🟩 nvcc12.8 Pass: 100%/23 | Total: 1h 48m | Avg: 4m 44s | Max: 11m 00s | Hits: 99%/13202 🟩 cudacxx_family 🟩 nvcc Pass: 100%/26 | Total: 2h 06m | Avg: 4m 51s | Max: 11m 08s | Hits: 98%/14668 🟩 cxx 🟩 Clang14 Pass: 100%/2 | Total: 6m 49s | Avg: 3m 24s | Max: 3m 41s | Hits: 100%/1178 🟩 Clang15 Pass: 100%/1 | Total: 3m 25s | Avg: 3m 25s | Max: 3m 25s | Hits: 100%/587 🟩 Clang16 Pass: 100%/1 | Total: 3m 42s | Avg: 3m 42s | Max: 3m 42s | Hits: 100%/587 🟩 Clang17 Pass: 100%/1 | Total: 3m 39s | Avg: 3m 39s | Max: 3m 39s | Hits: 100%/587 🟩 Clang18 Pass: 100%/1 | Total: 3m 25s | Avg: 3m 25s | Max: 3m 25s | Hits: 100%/587 🟩 Clang19 Pass: 100%/4 | Total: 17m 14s | Avg: 4m 18s | Max: 7m 55s | Hits: 100%/2348 🟩 GCC10 Pass: 100%/2 | Total: 6m 46s | Avg: 3m 23s | Max: 3m 31s | Hits: 99%/1178 🟩 GCC11 Pass: 100%/1 | Total: 3m 35s | Avg: 3m 35s | Max: 3m 35s | Hits: 99%/587 🟩 GCC12 Pass: 100%/1 | Total: 3m 28s | Avg: 3m 28s | Max: 3m 28s | Hits: 99%/587 🟩 GCC13 Pass: 100%/8 | Total: 35m 19s | Avg: 4m 24s | Max: 7m 57s | Hits: 99%/4696 🟩 MSVC14.39 Pass: 100%/1 | Total: 11m 08s | Avg: 11m 08s | Max: 11m 08s | Hits: 87%/288 🟩 MSVC14.42 Pass: 100%/1 | Total: 11m 00s | Avg: 11m 00s | Max: 11m 00s | Hits: 87%/288 🟩 NVHPC25.3 Pass: 100%/2 | Total: 16m 57s | Avg: 8m 28s | Max: 8m 43s | Hits: 93%/1170 🟩 cxx_family 🟩 Clang Pass: 100%/10 | Total: 38m 14s | Avg: 3m 49s | Max: 7m 55s | Hits: 100%/5874 🟩 GCC Pass: 100%/12 | Total: 49m 08s | Avg: 4m 05s | Max: 7m 57s | Hits: 99%/7048 🟩 MSVC Pass: 100%/2 | Total: 22m 08s | Avg: 11m 04s | Max: 11m 08s | Hits: 87%/576 🟩 NVHPC Pass: 100%/2 | Total: 16m 57s | Avg: 8m 28s | Max: 8m 43s | Hits: 93%/1170 🟩 gpu 🟩 h100 Pass: 100%/2 | Total: 10m 53s | Avg: 5m 26s | Max: 7m 37s | Hits: 99%/1174 🟩 rtx2080 Pass: 100%/24 | Total: 1h 55m | Avg: 4m 48s | Max: 11m 08s | Hits: 98%/13494 🟩 jobs 🟩 Build Pass: 100%/23 | Total: 1h 42m | Avg: 4m 28s | Max: 11m 08s | Hits: 98%/12907 🟩 Test Pass: 100%/3 | Total: 23m 29s | Avg: 7m 49s | Max: 7m 57s | Hits: 99%/1761 🟩 sm 🟩 90 Pass: 100%/3 | Total: 14m 08s | Avg: 4m 42s | Max: 7m 37s | Hits: 99%/1761 🟩 90a Pass: 100%/1 | Total: 3m 24s | Avg: 3m 24s | Max: 3m 24s | Hits: 99%/587 🟩 std 🟩 17 Pass: 100%/4 | Total: 17m 39s | Avg: 4m 24s | Max: 8m 14s | Hits: 98%/2346 🟩 20 Pass: 100%/22 | Total: 1h 48m | Avg: 4m 56s | Max: 11m 08s | Hits: 98%/12322
👃 Inspect Changes
Modifications in project?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
Modifications in project or dependencies?
| Project | |
|---|---|
| CCCL Infrastructure | |
| libcu++ | |
| CUB | |
| Thrust | |
| +/- | CUDA Experimental |
| stdpar | |
| python | |
| CCCL C Parallel Library | |
| Catch2Helper |
🏃 Runner counts (total jobs: 26)
| # | Runner |
|---|---|
| 17 | linux-amd64-cpu16 |
| 4 | linux-arm64-cpu16 |
| 2 | windows-amd64-cpu16 |
| 2 | linux-amd64-gpu-rtx2080-latest-1 |
| 1 | linux-amd64-gpu-h100-latest-1 |