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Diffstat (limited to 'src/backends/backendsCommon/memoryOptimizerStrategyLibrary/strategies/ConstantMemoryStrategy.cpp')
-rw-r--r-- | src/backends/backendsCommon/memoryOptimizerStrategyLibrary/strategies/ConstantMemoryStrategy.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/memoryOptimizerStrategyLibrary/strategies/ConstantMemoryStrategy.cpp b/src/backends/backendsCommon/memoryOptimizerStrategyLibrary/strategies/ConstantMemoryStrategy.cpp new file mode 100644 index 0000000000..55f7f89f4b --- /dev/null +++ b/src/backends/backendsCommon/memoryOptimizerStrategyLibrary/strategies/ConstantMemoryStrategy.cpp @@ -0,0 +1,43 @@ +// +// Copyright © 2021 Arm Ltd and Contributors. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "ConstantMemoryStrategy.hpp" + +namespace armnn +{ + +std::string ConstantMemoryStrategy::GetName() const +{ + return m_Name; +} + +MemBlockStrategyType ConstantMemoryStrategy::GetMemBlockStrategyType() const +{ + return m_MemBlockStrategyType; +} + +// A IMemoryOptimizerStrategy must ensure that +// 1: All MemBlocks have been assigned to a MemBin +// 2: No MemBlock is assigned to multiple MemBins +// 3: No two Memblocks in a MemBin overlap in both the X and Y axis +std::vector<MemBin> ConstantMemoryStrategy::Optimize(std::vector<MemBlock>& memBlocks) +{ + std::vector<MemBin> memBins; + memBins.reserve(memBlocks.size()); + + for (auto& memBlock : memBlocks) + { + MemBin memBin; + memBin.m_MemSize = memBlock.m_MemSize; + memBin.m_MemBlocks.reserve(1); + memBlock.m_Offset = 0; + memBin.m_MemBlocks.push_back(memBlock); + memBins.push_back(memBin); + } + + return memBins; +} + +} // namespace armnn
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