Update Intel Thread Counts #22894
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Update Intel Thread Counts #22894
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| // Copyright (c) Microsoft Corporation. All rights reserved. | |||
| // Copyright (c) Microsoft Corporation. All rights reserved. | |||
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| // Copyright (c) Microsoft Corporation. All rights reserved. | |||
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@A-Satti, please follow https://github.com/microsoft/onnxruntime/blob/main/docs/Coding_Conventions_and_Standards.md#linting to update the format. |
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Description
The default thread count methodology by onnxruntime did not account for new upcoming Intel microarchitectures leading to a suboptimal thread count. Optimizing the thread count for new Intel microarchitectures reveal gains on the majority of models across datatypes and shows gains up to ~1.5x speedup.
Motivation and Context
Applications should run on Intel with the most performant thread configuration for the majority of models. With new microarchitectures, adjusting the thread count methodology is required to take advantage of their differences.