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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_ALL_GATHER_NHR_1D_H_
12 : #define HCCLV2_CCU_INSTRUCTION_ALL_GATHER_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AllGatherNHR1D实现的CCUIns、CCUCtxArg与CCUTaskArg
37 : class CcuCtxArgAllGatherNHR1D : public CcuCtxArg {
38 : public:
39 0 : explicit CcuCtxArgAllGatherNHR1D(
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 0 : CcuCtxSignature GetCtxSignature() const override
53 : {
54 0 : CcuCtxSignature signature;
55 0 : GenerateCcuCtxSignature(signature, CcuInstType::CCU_ALLGATHER_NHR_1D_MEM2MEM, op_, tempVTopo_);
56 0 : return signature;
57 0 : }
58 : std::vector<uint64_t> dimSize_;
59 : uint64_t rankId_;
60 : uint64_t axisId_;
61 : uint64_t axisSize_;
62 : std::vector<NHRStepInfo> stepInfoVector_;
63 : std::map<u32, u32> indexMap_;
64 : CollAlgOperator op_;
65 : std::vector<std::vector<RankId>> tempVTopo_;
66 : };
67 :
68 : class CcuTaskArgAllGatherNHR1D : public CcuTaskArg {
69 : public:
70 0 : explicit CcuTaskArgAllGatherNHR1D(
71 : uint64_t inputAddr, uint64_t outputAddr, uint64_t token, uint64_t die0Size, uint64_t die1Size,
72 : uint64_t repeatNum, uint64_t inputSliceStride, uint64_t outputSliceStride, uint64_t inputRepeatStride,
73 : uint64_t outputRepeatStride, uint64_t isInputOutputEqual)
74 0 : : inputAddr_(inputAddr),
75 0 : outputAddr_(outputAddr),
76 0 : token_(token),
77 0 : die0Size_(die0Size),
78 0 : die1Size_(die1Size),
79 0 : repeatNum_(repeatNum),
80 0 : inputSliceStride_(inputSliceStride),
81 0 : outputSliceStride_(outputSliceStride),
82 0 : inputRepeatStride_(inputRepeatStride),
83 0 : outputRepeatStride_(outputRepeatStride),
84 0 : isInputOutputEqual_(isInputOutputEqual)
85 0 : {}
86 :
87 : uint64_t inputAddr_;
88 : uint64_t outputAddr_;
89 : uint64_t token_;
90 : uint64_t die0Size_;
91 : uint64_t die1Size_;
92 : uint64_t repeatNum_;
93 : uint64_t inputSliceStride_;
94 : uint64_t outputSliceStride_;
95 : uint64_t inputRepeatStride_;
96 : uint64_t outputRepeatStride_;
97 : uint64_t isInputOutputEqual_;
98 : };
99 :
100 : class CcuInstructionAllGatherNHR1D : public CcuInstruction {
101 : public:
102 0 : CcuInstructionAllGatherNHR1D() : CcuInstruction() {}
103 :
104 0 : void Init(
105 : uint32_t rankId, uint64_t inputAddr, uint64_t outputAddr, uint64_t axisId, uint32_t axisSize, uint64_t die0Size,
106 : uint64_t die1Size, uint64_t repeatNum, uint64_t inputSliceStride, uint64_t outputSliceStride,
107 : uint64_t inputRepeatStride, uint64_t outputRepeatStride, std::vector<NHRStepInfo> stepInfoVector,
108 : std::map<u32, u32> indexMap, uint64_t token, uint64_t isInputOutputEqual, CollAlgOperator& op,
109 : std::vector<std::vector<RankId>>& tempVTopo)
110 : {
111 0 : u32 maxDimNum = 1;
112 0 : if (tempVTopo.size() != maxDimNum) {
113 0 : THROW<InvalidParamsException>(StringFormat(
114 : "[CcuInstructionAllGatherNHR1D] tempVTopo size is not 1, size is [%zu].", tempVTopo.size()));
115 : }
116 0 : dimSize_.push_back(tempVTopo[0].size());
117 0 : rankId_ = rankId;
118 0 : inputAddr_ = inputAddr;
119 0 : outputAddr_ = outputAddr;
120 0 : axisId_ = axisId;
121 0 : axisSize_ = axisSize;
122 0 : die0Size_ = die0Size;
123 0 : die1Size_ = die1Size;
124 0 : repeatNum_ = repeatNum;
125 0 : inputSliceStride_ = inputSliceStride;
126 0 : outputSliceStride_ = outputSliceStride;
127 0 : inputRepeatStride_ = inputRepeatStride;
128 0 : outputRepeatStride_ = outputRepeatStride;
129 0 : stepInfoVector_ = stepInfoVector;
130 0 : indexMap_ = indexMap;
131 0 : token_ = token;
132 0 : isInputOutputEqual_ = isInputOutputEqual;
133 0 : op_ = op;
134 0 : tempVTopo_ = tempVTopo;
135 0 : return;
136 : }
137 :
138 0 : CcuInstType GetInstType() const override
139 : {
140 0 : HCCL_INFO("CcuInstructionAllGatherNHR1D instype is CCU_ALLGATHER_NHR_1D_MEM2MEM.");
141 0 : return instType_;
142 : }
143 :
144 0 : std::string Describe() const override
145 : {
146 : return StringFormat(
147 0 : "CcuInstructionAllGatherNHR1D rankId [%u], instType[%s]", rankId_, instType_.Describe().c_str());
148 : }
149 :
150 0 : std::unique_ptr<CcuCtxArg> GetCtxArg() const override
151 : {
152 0 : return std::make_unique<CcuCtxArgAllGatherNHR1D>(
153 0 : dimSize_, rankId_, axisId_, axisSize_, stepInfoVector_, indexMap_, op_, tempVTopo_);
154 : }
155 :
156 : void SetInstType(CcuInstType instType) { instType_ = instType; }
157 :
158 0 : std::unique_ptr<CcuTaskArg> GetTaskArg() const override
159 : {
160 0 : return std::make_unique<CcuTaskArgAllGatherNHR1D>(
161 0 : inputAddr_, outputAddr_, token_, die0Size_, die1Size_, repeatNum_, inputSliceStride_, outputSliceStride_,
162 0 : inputRepeatStride_, outputRepeatStride_, isInputOutputEqual_);
163 : }
164 :
165 : private:
166 : std::vector<std::vector<RankId>> tempVTopo_;
167 : CcuInstType instType_ = CcuInstType::CCU_ALLGATHER_NHR_1D_MEM2MEM;
168 : std::vector<uint64_t> dimSize_;
169 : uint32_t rankId_{0};
170 : uint32_t axisId_{0};
171 : uint32_t axisSize_{0};
172 : uint64_t inputAddr_{0};
173 : uint64_t outputAddr_{0};
174 : uint64_t die1Size_{0};
175 : uint64_t die0Size_{0};
176 : uint64_t repeatNum_{0};
177 : uint64_t inputSliceStride_{0};
178 : uint64_t outputSliceStride_{0};
179 : uint64_t inputRepeatStride_{0};
180 : uint64_t outputRepeatStride_{0};
181 : uint64_t isInputOutputEqual_{0};
182 : std::vector<NHRStepInfo> stepInfoVector_;
183 : std::map<u32, u32> indexMap_;
184 : uint64_t token_{0};
185 : CollAlgOperator op_;
186 : };
187 : } // namespace Hccl
188 :
189 : #endif // HCCLV2_CCU_INSTRUCTION_ALL_GATHER_NHR_1D_H_
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