24.02.1
Types.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2016-2019 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_RUNTIME_TYPES_H
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#define ARM_COMPUTE_RUNTIME_TYPES_H
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#include "
arm_compute/runtime/IMemory.h
"
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#include <map>
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namespace
arm_compute
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{
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/** Mapping type */
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enum class
MappingType
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{
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BLOBS
,
/**< Mappings are in blob granularity */
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OFFSETS
/**< Mappings are in offset granularity in the same blob */
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};
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/** A map of (handle, index/offset), where handle is the memory handle of the object
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* to provide the memory for and index/offset is the buffer/offset from the pool that should be used
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*
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* @note All objects are pre-pinned to specific buffers to avoid any relevant overheads
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*/
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using
MemoryMappings
= std::map<IMemory *, size_t>;
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/** A map of the groups and memory mappings */
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using
GroupMappings
= std::map<size_t, MemoryMappings>;
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/** Meta-data information for each blob */
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struct
BlobInfo
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{
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BlobInfo
(
size_t
size_ = 0,
size_t
alignment_ = 0,
size_t
owners_ = 1)
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:
size
(size_),
alignment
(alignment_),
owners
(owners_)
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{
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}
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size_t
size
;
/**< Blob size */
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size_t
alignment
;
/**< Blob alignment */
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size_t
owners
;
/**< Number of owners in parallel of the blob */
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};
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}
// namespace arm_compute
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#endif
/* ARM_COMPUTE_RUNTIME_TYPES_H */
arm_compute::BlobInfo::BlobInfo
BlobInfo(size_t size_=0, size_t alignment_=0, size_t owners_=1)
Definition:
Types.h:53
IMemory.h
arm_compute::BlobInfo::owners
size_t owners
Number of owners in parallel of the blob.
Definition:
Types.h:59
arm_compute::GroupMappings
std::map< size_t, MemoryMappings > GroupMappings
A map of the groups and memory mappings.
Definition:
Types.h:48
arm_compute::MappingType::OFFSETS
@ OFFSETS
Mappings are in offset granularity in the same blob.
arm_compute::MappingType
MappingType
Mapping type.
Definition:
Types.h:34
arm_compute
Copyright (c) 2017-2024 Arm Limited.
Definition:
introduction.dox:24
arm_compute::BlobInfo::size
size_t size
Blob size.
Definition:
Types.h:57
arm_compute::MemoryMappings
std::map< IMemory *, size_t > MemoryMappings
A map of (handle, index/offset), where handle is the memory handle of the object to provide the memor...
Definition:
Types.h:45
arm_compute::MappingType::BLOBS
@ BLOBS
Mappings are in blob granularity.
arm_compute::BlobInfo::alignment
size_t alignment
Blob alignment.
Definition:
Types.h:58
arm_compute::BlobInfo
Meta-data information for each blob.
Definition:
Types.h:51
arm_compute
runtime
Types.h
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