libc/test/src/math/performance_testing/fmul_perf.cpp


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//===-- Performance test for the fmul function ----------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "PerfTest.h"
#include "src/__support/FPUtil/generic/mul.h"
#include "src/math/fmul.h"

static constexpr size_t DOUBLE_ROUNDS = 40;

float fmul_placeholder_binary(double x, double y) {
  return LIBC_NAMESPACE::fputil::generic::mul<float>(x, y);
}

int main() {
  BINARY_INPUT_SINGLE_OUTPUT_PERF_EX(float, double, LIBC_NAMESPACE::fmul,
                                     fmul_placeholder_binary, DOUBLE_ROUNDS,
                                     "fmul_perf.log")
  return 0;
}