59 lines
1.6 KiB
C++
Executable File
59 lines
1.6 KiB
C++
Executable File
/*
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* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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*
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* openGauss is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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* -------------------------------------------------------------------------
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*
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* memgroup.h
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* Add memory context group
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*
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* IDENTIFICATION
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* src/include/utils/memgroup.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef MEMGROUP_H
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#define MEMGROUP_H
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#include "utils/palloc.h"
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typedef enum {
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MEMORY_CONTEXT_CBB,
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MEMORY_CONTEXT_COMMUNICATION,
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MEMORY_CONTEXT_DEFAULT,
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MEMORY_CONTEXT_DFX,
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MEMORY_CONTEXT_EXECUTOR,
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MEMORY_CONTEXT_NUMA,
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MEMORY_CONTEXT_OPTIMIZER,
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MEMORY_CONTEXT_SECURITY,
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MEMORY_CONTEXT_STORAGE,
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MEMORY_CONTEXT_TSDB,
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MEMORY_CONTEXT_STREAMING,
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MEMORY_CONTEXT_AI,
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MEMORY_CONTEXT_MAX
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} MemoryGroupType;
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class MemoryContextGroup : public BaseObject {
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public:
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MemoryContextGroup();
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~MemoryContextGroup() {}
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void Init(MemoryContext parent, bool is_shared = false);
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MemoryContext const GetMemCxtGroup(MemoryGroupType type);
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private:
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MemoryContext memory_context_group[MEMORY_CONTEXT_MAX];
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static const char* memory_context_group_name[MEMORY_CONTEXT_MAX];
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};
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#endif /* MEMGROUP_H */
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