1This is a Android Toolchain benchmark suite. 2=========================================== 3Where to find this suite: 4 This suite locates at toolchain/benchmark under Android repository tree. 5 6To use this suite: 7 1. Configure the basic envrionment in env_setting file. 8 9 2. Run ./apply_patches.py, which will: 10 1) Create non-existing benchmarks in the Android tree. Apply 11 patch to some benchmarks to make them workable to the suite. 12 13 2) Apply patch autotest.diff to android_root/external/autotest, 14 which includes all the test scripts for benchmarks. Copy 15 testcases to related autotest directory. 16 17 If you have applied the patch partially or hope to discard all the 18 patches, just run ./discard_patches.py 19 20 3. Build and run benchmark on the device using ./run.py. You can either 21 use test configuration file (-t test_config), or set all the variables 22 manually. 23 24 4. The raw results locate at bench_result_* in bench suite home 25 directory. 26 27 5. The JSON format result will be generated for crosperf report. 28 29Utility tools: 30 1. Autotest is a test framework located in android exteranl/autotest 31 Before first time running it, please run 32 utils/build_externals.py first to ensure all the environments 33 and tools needed are installed. 34 35 2. Crosperf is a report generating tool in ChromeOS toolchain 36 utilities, which has a mirror at external/toolchain-utils in Android 37 tree. 38