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Fifo test with multiple gpus #573

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af1427b
WIP
seagater Jul 17, 2025
c4d1c14
Add context to store communicator and connections; Update fifo_test_m…
seagater Jul 18, 2025
d05153f
Update
seagater Jul 18, 2025
21a1595
Fix hang issue in the consumeTriggers
seagater Jul 21, 2025
cb67275
Use multiple threads in each thread block for kernel launch
seagater Jul 21, 2025
1db0c60
Add portHandle.signal and wait for threadId=0 in all thread blocks
seagater Jul 22, 2025
1eadcc9
Remove unused apis
seagater Jul 22, 2025
6a25db1
Clean print commands
seagater Jul 22, 2025
d8f8a0b
Fix clang-format error
seagater Jul 22, 2025
c3a0ec3
Clean unused variables
seagater Jul 23, 2025
a0d73ec
Relocate connection creation outside of the runMultipleTests function…
seagater Jul 23, 2025
3c15ded
Fix clang-format issue
seagater Jul 23, 2025
3848d35
Merge branch 'main' into qinghuazhou/fifo-test-multi-gpu
Binyang2014 Jul 24, 2025
b0741ad
Support both legacy new interface for runMultipleTests
seagater Jul 25, 2025
fae5233
Merge branch 'qinghuazhou/fifo-test-multi-gpu' of https://github.com/…
seagater Jul 25, 2025
a95ead1
Add support for multiple groups of GPUs
seagater Jul 25, 2025
13865d9
Update clang-format
seagater Jul 25, 2025
dc68e0c
Update test config
seagater Jul 28, 2025
dad52fe
Use threadIdx.x==0 for signal and wait; Assign different IB for diffe…
seagater Aug 1, 2025
249af29
Remove unused fifo test functions
seagater Aug 1, 2025
5c86d71
Merge branch 'main' into qinghuazhou/fifo-test-multi-gpu
Binyang2014 Aug 1, 2025
cd58972
Use MSCCLPP gpuCallocShared; Use config.fifosize in runMultiGpuKernel…
seagater Aug 2, 2025
33d22cb
Merge branch 'qinghuazhou/fifo-test-multi-gpu' of https://github.com/…
seagater Aug 2, 2025
77f6abc
Remove unused device handle
seagater Aug 4, 2025
6b4d6bb
Merge branch 'main' into qinghuazhou/fifo-test-multi-gpu
Binyang2014 Aug 4, 2025
4cd1014
Add CI test for fifo-test-multi-gpu
seagater Aug 4, 2025
05ed945
Merge branch 'qinghuazhou/fifo-test-multi-gpu' of https://github.com/…
seagater Aug 4, 2025
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1 change: 1 addition & 0 deletions test/perf/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -40,3 +40,4 @@ endfunction()

# Add FIFO test
add_perf_test_executable(fifo_test "framework.cc;fifo_test.cu")
add_perf_test_executable(fifo_test_multi_gpu "framework.cc;fifo_test_multi_gpu.cu")
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