derek.holloway
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43 lines
2.0 KiB
C
43 lines
2.0 KiB
C
/*************************************************************************
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* SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*
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* See LICENSE.txt for more license information
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*************************************************************************/
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#ifndef NCCL_UTILS_H_
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#define NCCL_UTILS_H_
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/time.h>
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#include <unistd.h>
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#include "hip/hip_runtime.h"
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#include <rccl/rccl.h>
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// Error checking
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#define NCCLCHECK(cmd) \
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do { \
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ncclResult_t res = cmd; \
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if (res != ncclSuccess) { \
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fprintf(stderr, "Failed, NCCL error %s:%d '%s'\n", __FILE__, __LINE__, \
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ncclGetErrorString(res)); \
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fprintf(stderr, "Failed NCCL operation: %s\n", #cmd); \
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exit(EXIT_FAILURE); \
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} \
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} while (0)
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#define CUDACHECK(cmd) \
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do { \
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hipError_t err = cmd; \
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if (err != hipSuccess) { \
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fprintf(stderr, "Failed: HIP error %s:%d '%s'\n", __FILE__, __LINE__, \
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hipGetErrorString(err)); \
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fprintf(stderr, "Failed HIP operation: %s\n", #cmd); \
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exit(EXIT_FAILURE); \
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} \
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} while (0)
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#endif
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