!1419 remove old buffer fusion pass
Merge pull request !1419 from Etone.Chan/Resnet50pull/1419/MERGE
mindspore-ci-bot
6 years ago
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/**
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* Copyright 2019 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_BUFFER_FUSION_H_
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#define MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_BUFFER_FUSION_H_
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#include <unordered_map>
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#include <unordered_set>
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#include <vector>
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#include "ir/anf.h"
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#include "pre_activate/common/pass.h"
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#include "pre_activate/common/fusion_id_allocator.h"
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#include "device/kernel_info.h"
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#include "kernel/kernel.h"
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#include "session/kernel_graph.h"
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namespace mindspore {
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namespace opt {
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struct BufferFusionInfo_t {
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std::vector<AnfNodePtr> anf_nodes;
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std::vector<AnfNodePtr> inputs_list;
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std::vector<AnfNodePtr> outputs_list;
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kernel::KernelBuildInfoPtr kernel_build_info;
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};
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using FusedNodeRecord = std::vector<std::unordered_set<AnfNodePtr>>;
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class BufferFusion : public Pass {
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public:
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BufferFusion() : Pass("buffer_fusion") {}
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~BufferFusion() override = default;
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bool Run(const FuncGraphPtr &graph) override;
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private:
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void SetRecordFusionId(const std::unordered_set<AnfNodePtr> &record);
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void MatchConvBnreduce(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
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FusedNodeRecord *candidate_fusion);
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void MatchBnupdateRelu(const CNodePtr &cnode, const AnfNodePtr &relu_input, const session::KernelGraph &kernel_graph,
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FusedNodeRecord *candidate_fusion);
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void MatchBnupdateAddRelu(const CNodePtr &cnode, const AnfNodePtr &relu_input,
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const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion);
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void MatchDepthwiseConvRelu(const CNodePtr &cnode, const session::KernelGraph &kernel_graph,
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FusedNodeRecord *candidate_fusion, bool is_order);
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void MatchMatmulEltwise(const CNodePtr &cnode, const AnfNodePtr &relu_input, const session::KernelGraph &kernel_graph,
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FusedNodeRecord *candidate_fusion);
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void MatchOpNamePattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion);
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void MatchFusionTypePattern(const session::KernelGraph &kernel_graph, FusedNodeRecord *candidate_fusion);
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void GetBufferFusionInfo(session::KernelGraph *kernel_graph,
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std::unordered_map<int32_t, BufferFusionInfo_t> *buffer_fusion_infos) const;
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bool ReplaceFusionOp(std::unordered_map<int32_t, BufferFusionInfo_t> *buffer_fusion_infos, int32_t fusion_id,
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const kernel::KernelModPtr &kernel_ptr, session::KernelGraph *kernel_graph) const;
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bool MatchBufferFusionPattern(const session::KernelGraph &kernel_graph);
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bool FuseBufferFusionPattern(session::KernelGraph *kernel_graph) const;
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FusionIdAllocator fusion_id_allocator;
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};
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} // namespace opt
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_PRE_ACTIVATE_ASCEND_BUFFER_FUSION_BUFFER_FUSION_H_
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@ -1,35 +0,0 @@
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/**
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* Copyright 2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "pre_activate/pass/remove_nop_nodes.h"
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#include "common/utils.h"
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#include "pre_activate/common/helper.h"
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namespace mindspore {
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namespace opt {
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const AnfNodePtr RemoveNopNodes::Process(const FuncGraphPtr &, const AnfNodePtr &node, const EquivPtr &) const {
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if (node == nullptr || !node->isa<CNode>()) {
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return nullptr;
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}
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CNodePtr cnode = node->cast<CNodePtr>();
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MS_EXCEPTION_IF_NULL(cnode);
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if (!IsNopNode(node)) {
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return nullptr;
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}
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return cnode->input(1);
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}
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} // namespace opt
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} // namespace mindspore
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@ -1,33 +0,0 @@
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/**
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* Copyright 2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINDSPORE_CCSRC_PRE_ACTIVATE_PASS_REMOVE_NOP_NODES_H_
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#define MINDSPORE_CCSRC_PRE_ACTIVATE_PASS_REMOVE_NOP_NODES_H_
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#include "ir/anf.h"
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#include "pre_activate/common/optimizer.h"
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namespace mindspore {
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namespace opt {
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class RemoveNopNodes : public PatternProcessPass {
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public:
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explicit RemoveNopNodes(bool multigraph = true) : PatternProcessPass("remove_nop_nodes", multigraph) {}
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~RemoveNopNodes() override = default;
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const BaseRef DefinePattern() const override;
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const AnfNodePtr Process(const FuncGraphPtr &, const AnfNodePtr &, const EquivPtr &) const override;
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};
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} // namespace opt
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_PRE_ACTIVATE_PASS_REMOVE_NOP_NODES_H_
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