Mustafa Abduljabbar
dc75209dd7
* Add IB Verbs logging * Simplify tracing and undo debug.h changes * Update debug.h * Update CHANGELOG.md * Update CHANGELOG.md * Update CHANGELOG.md * Exchange remote comm device index
81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/*************************************************************************
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* Copyright (c) 2017-2022, 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 NCCL_DEBUG_H_
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#define NCCL_DEBUG_H_
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typedef enum {
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NCCL_LOG_NONE = 0,
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NCCL_LOG_VERSION = 1,
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NCCL_LOG_WARN = 2,
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NCCL_LOG_INFO = 3,
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NCCL_LOG_ABORT = 4,
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NCCL_LOG_TRACE = 5
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} ncclDebugLogLevel;
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typedef enum {
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NCCL_INIT = 0x1,
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NCCL_COLL = 0x2,
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NCCL_P2P = 0x4,
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NCCL_SHM = 0x8,
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NCCL_NET = 0x10,
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NCCL_GRAPH = 0x20,
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NCCL_TUNING = 0x40,
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NCCL_ENV = 0x80,
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NCCL_ALLOC = 0x100,
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NCCL_CALL = 0x200,
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NCCL_PROXY = 0x400,
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NCCL_NVLS = 0x800,
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NCCL_BOOTSTRAP = 0x1000,
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NCCL_REG = 0x2000,
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NCCL_PROFILE = 0x4000,
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NCCL_VERBS = 0x8000,
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NCCL_ALL = ~0
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} ncclDebugLogSubSys;
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typedef void (*ncclDebugLogger_t)(ncclDebugLogLevel level, unsigned long flags, const char *file, int line, const char *fmt, ...);
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#define NCCL_NUM_ONERANK 12
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#define FUNC_INDEX_TOTAL 656 + NCCL_NUM_ONERANK
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#define NCCL_NUM_FUNCTIONS 5 // Send/Recv not included for now
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typedef enum {
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ncclFuncBroadcast = 0,
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ncclFuncReduce = 1,
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ncclFuncAllGather = 2,
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ncclFuncReduceScatter = 3,
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ncclFuncAllReduce = 4,
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ncclFuncSendRecv = 5,
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ncclFuncSend = 6,
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ncclFuncRecv = 7,
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ncclFuncAllToAllPivot = 8,
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ncclNumFuncs = 9
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} ncclFunc_t;
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#define NCCL_NUM_ALGORITHMS 6 // Tree/Ring/CollNet*
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#define NCCL_ALGO_UNDEF -1
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#define NCCL_ALGO_TREE 0
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#define NCCL_ALGO_RING 1
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#define NCCL_ALGO_COLLNET_DIRECT 2
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#define NCCL_ALGO_COLLNET_CHAIN 3
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#define NCCL_ALGO_NVLS 4
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#define NCCL_ALGO_NVLS_TREE 5
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#define NCCL_NUM_PROTOCOLS 3 // Simple/LL/LL128
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#define NCCL_PROTO_UNDEF -1
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#define NCCL_PROTO_LL 0
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#define NCCL_PROTO_LL128 1
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#define NCCL_PROTO_SIMPLE 2
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#define NCCL_ALGO_PROTO_IGNORE -1.0
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#define NCCL_NUM_UNROLLS 2 // 2/4
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#define NCCL_UNROLL_2 0
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#define NCCL_UNROLL_4 1
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#define NCCL_NUM_FLOATS 6 // half/float/double/rccl_bfloat16/rccl_float8/rccl_bfloat8
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#endif
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