NVMified NE Eval
Summary:
This diff NVMifies the NE Eval Flow.
- It defines a `LoadNVM` operator which either
- receives a list of nvm blobs, or
- extracts the blobs that could be NVMified from the model.
- dumps NVMified blobs into NVM
- and deallocates from DRAM
- NVMify the Eval net on dper and C2 backend
Specific NVMOp for SLS is pushed through different diffs.
Test Plan: flow-cli test-locally dper.workflows.evaluation.eval_workflow --parameters-file=/mnt/public/ehsaardestani/temp/small_model.json 2>&1 | tee log
Reviewed By: yinghai, amylittleyang
Differential Revision: D22469973
fbshipit-source-id: ed8379ad404e96d04ac05e580176d3aca984575b
