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1 : /**
2 : * Copyright (c) 2025 Huawei Technologies Co., Ltd.
3 : * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
4 : * CANN Open Software License Agreement Version 2.0 (the "License").
5 : * Please refer to the License for details. You may not use this file except in compliance with the License.
6 : * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
7 : * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
8 : * See LICENSE in the root of the software repository for the full text of the License.
9 : */
10 :
11 : #ifndef HCCLV2_CCU_INSTRUCTION_BROADCAST_NHR_1D_H_
12 : #define HCCLV2_CCU_INSTRUCTION_BROADCAST_NHR_1D_H_
13 :
14 : #include "template_utils.h"
15 : #include "instruction.h"
16 : #include "ins_queue.h"
17 : #include "ccu_context_utils.h"
18 : #include "ccu_ctx_signature.h"
19 : #include "ccu_ins.h"
20 : #include "ccu_rank_group.h"
21 :
22 : namespace Hccl {
23 :
24 : using NHRStepInfo = struct NHRStepInfoDef {
25 : u32 step = 0;
26 : u32 myRank = 0;
27 : u32 nSlices;
28 : u32 toRank = 0;
29 : u32 fromRank = 0;
30 : std::vector<u32> txSliceIdxs;
31 : std::vector<u32> rxSliceIdxs;
32 :
33 0 : NHRStepInfoDef() : nSlices(0) {}
34 : };
35 :
36 : // 为BroadcastNHRMem2Mem1D实现的CCUIns、CCUCtxArg与CCUTaskArg
37 : class CcuCtxArgBroadcastNHRMem2Mem1D : public CcuCtxArg {
38 : public:
39 0 : explicit CcuCtxArgBroadcastNHRMem2Mem1D(
40 : const std::vector<uint64_t>& dimSize, uint32_t rankId, uint32_t axisId, uint32_t axisSize,
41 : const std::vector<NHRStepInfo> stepInfoVector, const std::map<u32, u32> indexMap, const CollAlgOperator& op,
42 : const std::vector<std::vector<RankId>>& tempVTopo)
43 0 : : dimSize_(dimSize),
44 0 : rankId_(rankId),
45 0 : axisId_(axisId),
46 0 : axisSize_(axisSize),
47 0 : stepInfoVector_(stepInfoVector),
48 0 : indexMap_(indexMap),
49 0 : op_(op),
50 0 : tempVTopo_(tempVTopo)
51 0 : {}
52 :
53 0 : CcuCtxSignature GetCtxSignature() const override
54 : {
55 0 : CcuCtxSignature signature;
56 0 : GenerateCcuCtxSignature(signature, CcuInstType::CCU_BROADCAST_NHR_1D_MEM2MEM, op_, tempVTopo_);
57 0 : return signature;
58 0 : }
59 : std::vector<uint64_t> dimSize_; // 记录x轴和y轴的卡数
60 : uint64_t rankId_;
61 : uint64_t axisId_; // 记录自己在哪个轴
62 : uint64_t axisSize_;
63 : std::vector<NHRStepInfo> stepInfoVector_; // nhr每一步的信息（发送/接受给谁，发/收哪片数据）
64 : std::map<u32, u32> indexMap_; // 因为想要收发连续的数据，所以会把原rank映射一个虚拟的rank
65 : CollAlgOperator op_;
66 : std::vector<std::vector<RankId>> tempVTopo_;
67 : };
68 :
69 : class CcuTaskArgBroadcastNHRMem2Mem1D : public CcuTaskArg {
70 : public:
71 0 : explicit CcuTaskArgBroadcastNHRMem2Mem1D(
72 : uint64_t inputAddr, uint64_t outputAddr, uint64_t token, uint64_t die0Size, uint64_t die1Size,
73 : uint64_t die0SliceSize, uint64_t die1SliceSize, uint64_t die0LastSliceSize, uint64_t die1LastSliceSize)
74 0 : : inputAddr_(inputAddr),
75 0 : outputAddr_(outputAddr),
76 0 : token_(token),
77 0 : die0Size_(die0Size),
78 0 : die1Size_(die1Size),
79 0 : die0SliceSize_(die0SliceSize),
80 0 : die1SliceSize_(die1SliceSize),
81 0 : die0LastSliceSize_(die0LastSliceSize),
82 0 : die1LastSliceSize_(die1LastSliceSize)
83 0 : {}
84 :
85 : uint64_t inputAddr_;
86 : uint64_t outputAddr_;
87 : uint64_t token_;
88 : uint64_t die0Size_;
89 : uint64_t die1Size_;
90 : uint64_t die0SliceSize_;
91 : uint64_t die1SliceSize_;
92 : uint64_t die0LastSliceSize_;
93 : uint64_t die1LastSliceSize_;
94 : };
95 :
96 : class CcuInstructionBroadcastNHRMem2Mem1D : public CcuInstruction {
97 : public:
98 0 : CcuInstructionBroadcastNHRMem2Mem1D() : CcuInstruction() {}
99 :
100 0 : void Init(
101 : uint32_t rankId, uint64_t inputAddr, uint64_t outputAddr, uint32_t axisId, uint32_t axisSize, uint64_t die0Size,
102 : uint64_t die1Size, uint64_t die0SliceSize, uint64_t die1SliceSize, uint64_t die0LastSliceSize,
103 : uint64_t die1LastSliceSize, std::vector<NHRStepInfo> stepInfoVector, std::map<u32, u32> indexMap,
104 : uint64_t token, CollAlgOperator& op, std::vector<std::vector<RankId>>& tempVTopo)
105 : {
106 0 : u32 maxDimNum = 1;
107 0 : if (tempVTopo.size() != maxDimNum) {
108 0 : THROW<InvalidParamsException>(StringFormat(
109 : "[CcuInstructionBroadcastNHRMem2Mem1D] tempVTopo size is not 1, size is [%zu].", tempVTopo.size()));
110 : }
111 :
112 0 : dimSize_.push_back(tempVTopo[0].size());
113 0 : rankId_ = rankId;
114 0 : inputAddr_ = inputAddr;
115 0 : outputAddr_ = outputAddr;
116 0 : die0Size_ = die0Size;
117 0 : die1Size_ = die1Size;
118 0 : axisId_ = axisId;
119 0 : axisSize_ = axisSize;
120 0 : die0SliceSize_ = die0SliceSize;
121 0 : die1SliceSize_ = die1SliceSize;
122 0 : die0LastSliceSize_ = die0LastSliceSize;
123 0 : die1LastSliceSize_ = die1LastSliceSize;
124 0 : stepInfoVector_ = stepInfoVector;
125 0 : token_ = token;
126 0 : indexMap_ = indexMap;
127 0 : tempVTopo_ = tempVTopo;
128 0 : op_ = op;
129 0 : return;
130 : }
131 :
132 0 : CcuInstType GetInstType() const override
133 : {
134 0 : HCCL_INFO("CcuInstructionBroadcastNHRMem2Mem1D instype is CCU_BROADCAST_NHR_1D_MEM2MEM.");
135 0 : return instType_;
136 : }
137 :
138 0 : std::string Describe() const override
139 : {
140 : return StringFormat(
141 0 : "CcuInstructionBroadcastNHRMem2Mem1D rankId [%u], instType[%s]", rankId_, instType_.Describe().c_str());
142 : }
143 :
144 : void SetInstType(CcuInstType instType) { instType_ = instType; }
145 :
146 0 : std::unique_ptr<CcuCtxArg> GetCtxArg() const override
147 : {
148 0 : return std::make_unique<CcuCtxArgBroadcastNHRMem2Mem1D>(
149 0 : dimSize_, rankId_, axisId_, axisSize_, stepInfoVector_, indexMap_, op_, tempVTopo_);
150 : }
151 :
152 0 : std::unique_ptr<CcuTaskArg> GetTaskArg() const override
153 : {
154 0 : return std::make_unique<CcuTaskArgBroadcastNHRMem2Mem1D>(
155 0 : inputAddr_, outputAddr_, token_, die0Size_, die1Size_, die0SliceSize_, die1SliceSize_, die0LastSliceSize_,
156 0 : die1LastSliceSize_);
157 : }
158 :
159 : private:
160 : CcuInstType instType_ = CcuInstType::CCU_BROADCAST_NHR_1D_MEM2MEM;
161 : std::vector<uint64_t> dimSize_;
162 : uint32_t rankId_{0};
163 : uint32_t axisId_{0};
164 : uint32_t axisSize_{0};
165 : uint64_t inputAddr_{0};
166 : uint64_t outputAddr_{0};
167 : uint64_t die0Size_{0};
168 : uint64_t die1Size_{0};
169 : uint64_t die0LastSliceSize_{0};
170 : uint64_t die1LastSliceSize_{0};
171 : uint64_t die0SliceSize_{0};
172 : uint64_t die1SliceSize_{0};
173 : uint64_t token_{0};
174 :
175 : std::vector<std::vector<RankId>> tempVTopo_;
176 : std::vector<NHRStepInfo> stepInfoVector_;
177 : std::map<u32, u32> indexMap_;
178 : CollAlgOperator op_;
179 : };
180 : } // namespace Hccl
181 :
182 : #endif // HCCLV2_CCU_INSTRUCTION_BROADCAST_NHR_1D_H_
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