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at what granularity do you want to do this? A single instruction? After the whole tile wide GEMM during the epilogue? |
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I am trying to implement strassen's fast matrix multiplication algorithm based on cutlass, and could not figure out how to accumulate result of matrix multiplication to two destination matrices.
![image](https://private-user-images.githubusercontent.com/73648326/307735464-ebeb71dc-5007-4130-bdf9-ace1007a3b85.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.doePHxXF6rv99_DPAs2mg7Y6SbWW6AkEKogKMOKDyek)
![WeChat3faacc4ad9505a0b2edd443358dd6eb7](https://private-user-images.githubusercontent.com/73648326/307735007-82220ece-e6be-4b09-ada1-deacd0a314aa.jpg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.cYXijh8zVmlZDU7H4uL_NDHTkBcam1lkxa4pQE24LbU)
Could someone help me? Thank you in advance!
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