Makes evaluator field an object and refactors asset reading logic.
The logic to read asset and adjust endianness has been moved into an AssetUtils class.
The field outputMeanStdDev in the evaluator config can be used to specify
an asset containing means and standard deviations for a model's outputs, which
can then be used for output de-normalization. This is needed for models
such as TTS where the validation requires denormalized outputs.
Bug: 116307951
Bug: 116315300
Test: Covered by existing test:
com.example.android.nn.benchmark.NNTest
Change-Id: Ic8ccefbf2bac1fb8c542462536e70e1e660e82d3
Merged-In: Ic8ccefbf2bac1fb8c542462536e70e1e660e82d3
(cherry picked from commit 51c62da0c0cd829a065203681cc1efddc050236d)
11 files changed