utzig opened a new pull request #1894: Add coremark benchmarking app URL: https://github.com/apache/mynewt-core/pull/1894 This is a port of https://github.com/eembc/coremark. The app runs a suite of tests and delivers some performance measure at the end of the test. The test must run for 10s so the COREMARK_ITERATION might need to be tweaked according to the speed of the MCU running it. A succesfull output will be something like: ``` 2K performance run parameters for coremark. CoreMark Size : 666 Total ticks : 15538 Total time (secs): 15 Iterations/Sec : 133 Iterations : 2000 Compiler version : GCC9.1.0 Compiler flags : Memory location : STACK seedcrc : 0xe9f5 [0]crclist : 0xe714 [0]crcmatrix : 0x1fd7 [0]crcstate : 0x8e3a [0]crcfinal : 0x4983 Correct operation validated. See README.md for run and reporting rules. ``` NOTE: since this is CPU intensive and running on the main thread, it might trigger the watchdog if COREMARK_ITERATION is a large number.
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