Giuseppe Congiu
35 行
1.1 KiB
C
35 行
1.1 KiB
C
/*************************************************************************
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* Copyright (c) 2024, 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 NET_IB_V1_H_
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#define NET_IB_V1_H_
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#define NCCL_PROFILER_NET_IB_VER 1
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enum {
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ncclProfileQp = (1 << 0),
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};
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// The data structure version is encoded in the plugin identifier bitmask and
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// passed to NCCL core through the profiler callback. NCCL copies the plugin
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// identifier in the event descriptor before calling the profiler startEvent
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// function. The profiler should inspect the plugin id to find out the source
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// plugin as well as the version of the event struct
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typedef struct {
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uint8_t type; // event type (plugin defined)
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union {
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struct {
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int device; // network device id
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uint64_t wr_id; // work request id
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int opcode; // ibv opcode
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int qpNum; // QP number
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size_t length; // work request data length
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} qp;
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};
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} ncclProfilerNetIbDescr_v1_t;
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#endif
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