Adding quantized::linear function for pytorch mobile in c10 (#26135)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26135
This change adds the support to call QNNPACK using the refactored API for Linear operators (Fully Connected)
It also has certain cmake changes to enable builing and using pytorch_qnnpack inside aten
I have disabled USE_QNNPACK in CMakeLists.txt. Enabling it results in picking kernels from third_party/QNNPACK during runtime since the function names are the same.
Test Plan:
python test/test_quantized.py TestQNNPackOps.test_qlinear_qnnpack
Imported from OSS
Differential Revision: D17434885
fbshipit-source-id: 084698026938f4529f61d12e86dfe82534ec73dd
