Implement multithreading in qgemm_kleidi #26301
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Signed-off-by: melkap01 <[email protected]>
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@microsoft-github-policy-service agree company="Arm" |
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/azp run Linux QNN CI Pipeline,Win_TRT_Minimal_CUDA_Test_CI,Windows ARM64 QNN CI Pipeline,Windows GPU Doc Gen CI Pipeline |
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Azure Pipelines successfully started running 4 pipeline(s). |
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/azp run Linux QNN CI Pipeline,Win_TRT_Minimal_CUDA_Test_CI,Windows ARM64 QNN CI Pipeline,Windows GPU Doc Gen CI Pipeline |
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Azure Pipelines successfully started running 4 pipeline(s). |
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Key changes
This PR makes changes to improve the performance on Dynamic Qgemms by implementing tiling and threading across operations.
The changes introduce thread local buffers for reusing memory during inference. And utilizes those in Dynamic Quantised Matmul operations using Kleidiai kernels.
And updating KleidiAI version to 1.15.0
Example performance
single thread :
2 threads :
