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71b6e37d - Add tma option for FB8 row-wise GEMM.

Add tma option for FB8 row-wise GEMM. Summary: Adding a switch to enable testing the TMA triton kernel. Reviewed By: xuzhao9 Differential Revision: D62154458 fbshipit-source-id: a4a5d3050cbc0f9f7f626c98fc13d8ba2629a220