commit 035ce1eb75b767fa68e1ed5697f460a721ca4ee1
author Yang Ni <yangni@google.com> Thu Oct 05 15:05:49 2017 -0700
committer Yang Ni <yangni@google.com> Thu Oct 12 08:53:14 2017 -0700
tree a1a4931b12c919fb47116c5d04a8898b66f86ad7
parent 818ff57770ef1c805e26016af24a3d7f123b3274

Fix unit tests for ops with states

Bug: 67427635

These tests got broken during the transition from the stateful API
to a stateless API.

This CL fixes them (LSTMTest, RNNTest, and SVDFTest) to correctly
use double buffering to manage states in the client, i.e., swapping
the two buffers for states before and after the ops across inferences.

Test: LSTMTest: adb shell /data/nativetest64/lstm_test/lstm_test
Test: RNNTest: adb shell /data/nativetest64/rnn_test/rnn_test
Test: SVDFTest: adb shell /data/nativetest64/svdf_test/svdf_test
Test: NeuralNetworksTest (not affected)

Change-Id: I77e34e42613174ac793410c154f9ecad86e03165