[Kernel] Add env variable to force flashinfer backend to enable tensor cores #9497
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Co-authored-by: Chih-Chieh Yang <[email protected]> Signed-off-by: Thomas Parnell <[email protected]>
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Co-authored-by: Cody Yu <[email protected]>
Signed-off-by: Thomas Parnell <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: charlifu <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: Vinay Damodaran <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: Alvant <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: Amit Garg <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: qishuai <[email protected]>
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…r cores (vllm-project#9497) Signed-off-by: Thomas Parnell <[email protected]> Co-authored-by: Chih-Chieh Yang <[email protected]> Co-authored-by: Cody Yu <[email protected]> Signed-off-by: Sumit Dubey <[email protected]>
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Relates to #9471
We find that the heuristic used to decide when to enable tensor cores in Flashinfer is not working well for llama3.1-8b. While we try to figure out a better one, we propose adding this environment variable to override the logic.