pytorch

c034e075 - [QNNPACK, Sparsity] Code refactoring to allow for more generic block (#51118)

[QNNPACK, Sparsity] Code refactoring to allow for more generic block (#51118) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/51118 sparsity Modify BCSR to pack generic block sparsity pattern. Modify rest of the code to accommodate the change. This is in preperation to support 8x1 sparsity. Test Plan: q8gemm-sparse-test Imported from OSS Reviewed By: AshkanAliabadi Differential Revision: D26077767 fbshipit-source-id: 7179975b07a1cb76ef26896701d782fb04638743