[DLight] Update Adreno GEMV Rules

apache / tvm

Open deep learning compiler stack for cpu, gpu and specialized accelerators

https://tvm.apache.org/

Apache License 2.0

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[DLight] Update Adreno GEMV Rules #17016

Closed Hzfengsy closed 2 months ago

Hzfengsy commented 2 months ago

When reduction axis is small, it's not necessary to use rfactor. This PR updates the gemv rule to use rfactor only when the reduction axis is large enough.