tree 22d0f85cef9efb8693325f0780ebd417ab742346
parent 357f6c1b474065070e9cfd5a07baf10041337fde
author Adhemerval Zanella <adhemerval.zanella@linaro.org> 1528217823 -0300
committer Adhemerval Zanella <adhemerval.zanella@linaro.org> 1529418894 -0300

Add powf benchmark

As for expf/exp2f benchmark, this patch add two benchmark for powf:
one which measures thoughput and one which measures latency.

The input data is based on a reduced trace from 2.3 billion samples
extracted from specpu2017 521.wrf_r benchmark.

Test: ran 32-bit and 64-bit x86 tests on host
Change-Id: Id8943d90dd5452146e55fb75708daaf7bf0e25fa