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48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*************************************************************************
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* Copyright (c) 2015-2022, NVIDIA CORPORATION. All rights reserved.
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*
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* See LICENSE.txt for license information
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************************************************************************/
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#ifndef MSCCLPP_DEBUG_H_
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#define MSCCLPP_DEBUG_H_
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#include "mscclpp_net.h"
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#include <stdio.h>
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#include <chrono>
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#include <type_traits>
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#include <limits.h>
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#include <string.h>
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#include <pthread.h>
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// Conform to pthread and NVTX standard
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#define MSCCLPP_THREAD_NAMELEN 16
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extern int mscclppDebugLevel;
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extern uint64_t mscclppDebugMask;
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extern pthread_mutex_t mscclppDebugLock;
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extern FILE *mscclppDebugFile;
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extern mscclppResult_t getHostName(char* hostname, int maxlen, const char delim);
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void mscclppDebugLog(mscclppDebugLogLevel level, unsigned long flags, const char *filefunc, int line, const char *fmt, ...) __attribute__ ((format (printf, 5, 6)));
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// Let code temporarily downgrade WARN into INFO
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extern thread_local int mscclppDebugNoWarn;
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extern char mscclppLastError[];
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#define WARN(...) mscclppDebugLog(MSCCLPP_LOG_WARN, MSCCLPP_ALL, __FILE__, __LINE__, __VA_ARGS__)
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#define INFO(FLAGS, ...) mscclppDebugLog(MSCCLPP_LOG_INFO, (FLAGS), __func__, __LINE__, __VA_ARGS__)
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#define TRACE_CALL(...) mscclppDebugLog(MSCCLPP_LOG_TRACE, MSCCLPP_CALL, __func__, __LINE__, __VA_ARGS__)
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#ifdef ENABLE_TRACE
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#define TRACE(FLAGS, ...) mscclppDebugLog(MSCCLPP_LOG_TRACE, (FLAGS), __func__, __LINE__, __VA_ARGS__)
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extern std::chrono::steady_clock::time_point mscclppEpoch;
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#else
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#define TRACE(...)
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#endif
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void mscclppSetThreadName(pthread_t thread, const char *fmt, ...);
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#endif
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