toolchains_llvm/tests/omp_test.cc

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// Copyright 2022 The Bazel Authors.
//
// Licensed under the Apache License, Version 2.0(the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http: // www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <format>
#include <iostream>
#include <omp.h>
int main() {
std::cout << "Begin parallel section" << std::endl;
#pragma omp parallel
{ std::printf("Hello World... from thread = %d\n", omp_get_thread_num()); }
std::cout << "End parallel section" << std::endl;
return 0;
}