Add a mock perf test for llama2 on Android #2963
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I'm trying to setup a simple perf test when running llama2 on Android. It's naively sent a prompt and record the TPS. Open for comment about the test here before setting this up on CI.
Testing
Copy the exported model and the tokenizer as usual, then cd to the app and run
./gradlew :app:connectAndroidTest
. The test will fail if the model is failed to load or if the TPS is lower than 7 as measure by https://github.com/pytorch/executorch/tree/main/examples/models/llama2