/******************************************************************************
 * Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 *****************************************************************************/

#ifndef __ROCSHMEM_EXAMPLES_UTIL_H__
#define __ROCSHMEM_EXAMPLES_UTIL_H__

#include <iostream>

#include <hip/hip_runtime_api.h>
#include <hip/hip_runtime.h>

#define CHECK_HIP(condition) {                                            \
        hipError_t error = condition;                                     \
        if(error != hipSuccess){                                          \
            fprintf(stderr,"HIP error: %d line: %d\n", error,  __LINE__); \
            exit(error);                                                  \
        }                                                                 \
    }

static int get_launcher_local_rank() {
    char *local_rank_str = nullptr;

    local_rank_str = getenv("OMPI_COMM_WORLD_LOCAL_RANK");
    if (nullptr != local_rank_str) {
        return atoi(local_rank_str);
    }

    return -1;
}

#endif /* __ROCSHMEM_EXAMPLES_UTIL_H__ */