Integrate FC fp16 exporter into Dper2 (#26582)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26582
Add the blob quantization.
replace the op in the eval/predictor net.
Test Plan:
# Unit test:
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buck build fblearner/flow/projects/dper/tests/validators:test_exporter_options_validators
./buck-out/gen/fblearner/flow/projects/dper/tests/validators/test_exporter_options_validators#binary.par
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buck build caffe2/caffe2/fb/dper/layer_models/tests:exporter_test
./buck-out/gen/caffe2/caffe2/fb/dper/layer_models/tests/exporter_test-2.7#binary.par
Reviewed By: chocjy
Differential Revision: D17439720
fbshipit-source-id: 68de5d0322b0111aeca5ed552210bf80a4cddc78
