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Backport to 2.8: B200 tunings for histogram #3728

Merged
merged 2 commits into from
Feb 7, 2025
Merged

Backport to 2.8: B200 tunings for histogram #3728

merged 2 commits into from
Feb 7, 2025

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bernhardmgruber
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@bernhardmgruber bernhardmgruber requested review from a team as code owners February 6, 2025 22:54
bernhardmgruber and others added 2 commits February 6, 2025 20:40
@bernhardmgruber @gonidelis @elstehle
Add b200 tunings for histogram (NVIDIA#3616)
af08839 
Co-authored-by: Giannis Gonidelis <[email protected]>
@bernhardmgruber @elstehle
Fix SM100 histogram tunings (NVIDIA#3691)
698746b 
The tuning data member names did not match the one used when selecting
tunings, so all SM100 tunings were SFINAE-ed out.

Also drop tunings with no benefit.
@elstehle elstehle force-pushed the backport_tune_histo branch from 3a12ff7 to 698746b Compare February 7, 2025 04:41
@elstehle elstehle enabled auto-merge (squash) February 7, 2025 04:41
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github-actions bot commented Feb 7, 2025

🟩 CI finished in 2h 40m: Pass: 100%/95 | Total: 16h 17m | Avg: 10m 17s | Max: 44m 13s | Hits: 434%/10540

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  • 🟩 thrust: Pass: 100%/45 | Total: 7h 07m | Avg: 9m 29s | Max: 31m 16s | Hits: 366%/7408 

    🟩 cmake_options
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  🟩 12.5               Pass: 100%/2   | Total: 27m 40s | Avg: 13m 50s | Max: 14m 11s
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    🟩 cpu
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  • 🟩 python: Pass: 100%/1 | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s

     
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  🟩 rtx2080            Pass: 100%/1   | Total: 26m 09s | Avg: 26m 09s | Max: 26m 09s
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  🟩 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: 95)
# Runner
71 linux-amd64-cpu16
8 windows-amd64-cpu16
6 linux-amd64-gpu-rtxa6000-latest-1
4 linux-arm64-cpu16
3 linux-amd64-gpu-rtx4090-latest-1
2 linux-amd64-gpu-rtx2080-latest-1
1 linux-amd64-gpu-h100-latest-1

@elstehle elstehle merged commit 5571cd8 into NVIDIA:branch/2.8.x Feb 7, 2025
111 checks passed
@bernhardmgruber bernhardmgruber deleted the backport_tune_histo branch February 7, 2025 08:38
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@elstehle elstehle elstehle approved these changes

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