Laurent Carlier | 749294b | 2020-06-01 09:03:17 +0100 | [diff] [blame] | 1 | // |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 4 | // |
| 5 | #pragma once |
| 6 | |
Matteo Martincigh | e5b8eb9 | 2019-11-28 15:45:42 +0000 | [diff] [blame] | 7 | #include <armnn/backends/IMemoryManager.hpp> |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame] | 8 | #include <backendsCommon/WorkloadFactory.hpp> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 9 | |
Narumol Prangnawarat | 680f991 | 2019-10-01 11:32:10 +0100 | [diff] [blame] | 10 | #if defined(ARMCOMPUTENEON_ENABLED) || defined(ARMCOMPUTECL_ENABLED) |
David Beck | ac42efd | 2018-09-26 17:41:13 +0100 | [diff] [blame] | 11 | #include <arm_compute/runtime/MemoryGroup.h> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 12 | #endif |
| 13 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 14 | #if defined(ARMCOMPUTENEON_ENABLED) || defined(ARMCOMPUTECL_ENABLED) |
David Beck | ac42efd | 2018-09-26 17:41:13 +0100 | [diff] [blame] | 15 | #include <arm_compute/runtime/IAllocator.h> |
| 16 | #include <arm_compute/runtime/IMemoryGroup.h> |
| 17 | #include <arm_compute/runtime/MemoryManagerOnDemand.h> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 18 | #endif |
| 19 | |
| 20 | namespace armnn |
| 21 | { |
| 22 | |
Aron Virginas-Tar | 5605519 | 2018-11-12 18:10:43 +0000 | [diff] [blame] | 23 | class BaseMemoryManager : public IMemoryManager |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 24 | { |
| 25 | public: |
| 26 | enum class MemoryAffinity |
| 27 | { |
| 28 | Buffer, |
| 29 | Offset |
| 30 | }; |
| 31 | |
| 32 | BaseMemoryManager() { } |
| 33 | virtual ~BaseMemoryManager() { } |
| 34 | |
Aron Virginas-Tar | 5605519 | 2018-11-12 18:10:43 +0000 | [diff] [blame] | 35 | void Acquire() override; |
| 36 | void Release() override; |
| 37 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 38 | #if defined(ARMCOMPUTENEON_ENABLED) || defined(ARMCOMPUTECL_ENABLED) |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 39 | BaseMemoryManager(std::unique_ptr<arm_compute::IAllocator> alloc, MemoryAffinity memoryAffinity); |
| 40 | |
| 41 | std::shared_ptr<arm_compute::MemoryManagerOnDemand>& GetIntraLayerManager() { return m_IntraLayerMemoryMgr; } |
| 42 | std::shared_ptr<arm_compute::MemoryManagerOnDemand>& GetInterLayerManager() { return m_InterLayerMemoryMgr; } |
| 43 | std::shared_ptr<arm_compute::IMemoryGroup>& GetInterLayerMemoryGroup() { return m_InterLayerMemoryGroup; } |
| 44 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 45 | protected: |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 46 | std::unique_ptr<arm_compute::IAllocator> m_Allocator; |
| 47 | std::shared_ptr<arm_compute::MemoryManagerOnDemand> m_IntraLayerMemoryMgr; |
| 48 | std::shared_ptr<arm_compute::MemoryManagerOnDemand> m_InterLayerMemoryMgr; |
| 49 | std::shared_ptr<arm_compute::IMemoryGroup> m_InterLayerMemoryGroup; |
| 50 | |
| 51 | std::shared_ptr<arm_compute::MemoryManagerOnDemand> CreateArmComputeMemoryManager(MemoryAffinity memoryAffinity); |
| 52 | |
| 53 | virtual std::shared_ptr<arm_compute::IMemoryGroup> |
| 54 | CreateMemoryGroup(const std::shared_ptr<arm_compute::MemoryManagerOnDemand>& memoryManager) = 0; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 55 | #endif |
| 56 | }; |
| 57 | |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 58 | #if defined(ARMCOMPUTENEON_ENABLED) |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 59 | class NeonMemoryManager : public BaseMemoryManager |
| 60 | { |
| 61 | public: |
| 62 | NeonMemoryManager() {} |
| 63 | virtual ~NeonMemoryManager() {} |
| 64 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 65 | NeonMemoryManager(std::unique_ptr<arm_compute::IAllocator> alloc, MemoryAffinity memoryAffinity) |
| 66 | : BaseMemoryManager(std::move(alloc), memoryAffinity) |
| 67 | { |
| 68 | m_InterLayerMemoryGroup = CreateMemoryGroup(m_InterLayerMemoryMgr); |
| 69 | } |
| 70 | |
| 71 | protected: |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 72 | std::shared_ptr<arm_compute::IMemoryGroup> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 73 | CreateMemoryGroup(const std::shared_ptr<arm_compute::MemoryManagerOnDemand>& memoryManager) override; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 74 | }; |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 75 | #endif |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 76 | |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 77 | #if defined(ARMCOMPUTECL_ENABLED) |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 78 | class ClMemoryManager : public BaseMemoryManager |
| 79 | { |
| 80 | public: |
| 81 | ClMemoryManager() {} |
| 82 | virtual ~ClMemoryManager() {} |
| 83 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 84 | ClMemoryManager(std::unique_ptr<arm_compute::IAllocator> alloc) |
| 85 | : BaseMemoryManager(std::move(alloc), MemoryAffinity::Buffer) |
| 86 | { |
| 87 | m_InterLayerMemoryGroup = CreateMemoryGroup(m_InterLayerMemoryMgr); |
| 88 | } |
| 89 | |
| 90 | protected: |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 91 | std::shared_ptr<arm_compute::IMemoryGroup> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 92 | CreateMemoryGroup(const std::shared_ptr<arm_compute::MemoryManagerOnDemand>& memoryManager) override; |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 93 | }; |
Matteo Martincigh | d95e906 | 2019-01-31 15:35:59 +0000 | [diff] [blame] | 94 | #endif |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 95 | |
Aron Virginas-Tar | f9aeef0 | 2018-10-12 15:18:03 +0100 | [diff] [blame] | 96 | } //namespace armnn |