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| author | Mike Kelly <mike.kelly@arm.com> | 2020-02-28 18:11:58 +0000 |
|---|---|---|
| committer | mike.kelly <mike.kelly@arm.com> | 2020-03-02 16:44:09 +0000 |
| commit | c9ea45adefdde2890e9aa191a5b31563a3dd35ea (patch) | |
| tree | 2ea65c972d24cc2d823ea39eb105d4062db54934 /src/backends/aclCommon | |
| parent | 510f6183d289b176702a18f020449c68be6f1075 (diff) | |
| download | armnn-c9ea45adefdde2890e9aa191a5b31563a3dd35ea.tar.gz | |
IVGCVSW-4375 Add support for Transpose
* Added TransposeLayer
* Added CL, Neon and Ref Workloads
* Added Transpose utilities
* Added Serializer and Deserializer support
* Added Quantizer support
Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I04c755ba7cb5b1edf72b3c9f3c0314878032e3c7
Diffstat (limited to 'src/backends/aclCommon')
| -rw-r--r-- | src/backends/aclCommon/ArmComputeTensorUtils.cpp | 27 | ||||
| -rw-r--r-- | src/backends/aclCommon/ArmComputeTensorUtils.hpp | 3 |
2 files changed, 30 insertions, 0 deletions
diff --git a/src/backends/aclCommon/ArmComputeTensorUtils.cpp b/src/backends/aclCommon/ArmComputeTensorUtils.cpp index 49fef5bf17..84091e8fb3 100644 --- a/src/backends/aclCommon/ArmComputeTensorUtils.cpp +++ b/src/backends/aclCommon/ArmComputeTensorUtils.cpp @@ -214,7 +214,34 @@ arm_compute::PermutationVector BuildArmComputePermutationVector(const armnn::Per { aclPerm.set(i - start, perm[i] - start); } + return aclPerm; +} + +arm_compute::PermutationVector BuildArmComputeTransposeVector(const armnn::PermutationVector& perm) +{ + arm_compute::PermutationVector aclPerm; + std::map<unsigned int, unsigned int> permuteMappings; + for (unsigned int i = 0; i < perm.GetSize(); ++i) + { + permuteMappings[perm[i]] = i; + } + + std::vector<unsigned int> permuteVector; + for (unsigned int i = 0; i < perm.GetSize(); ++i) + { + permuteVector.push_back(permuteMappings.at(i)); + } + unsigned int start = 0; + while ((start < perm.GetSize()) && (start == permuteVector[start])) + { + ++start; + } + + for (unsigned int i = start; i < perm.GetSize(); ++i) + { + aclPerm.set(i - start, permuteVector[i] - start); + } return aclPerm; } diff --git a/src/backends/aclCommon/ArmComputeTensorUtils.hpp b/src/backends/aclCommon/ArmComputeTensorUtils.hpp index b4ff0f72ff..9b236e1eed 100644 --- a/src/backends/aclCommon/ArmComputeTensorUtils.hpp +++ b/src/backends/aclCommon/ArmComputeTensorUtils.hpp @@ -60,6 +60,9 @@ arm_compute::NormalizationLayerInfo BuildArmComputeNormalizationLayerInfo(const /// Utility function used to setup an arm_compute::PermutationVector object from an armnn::PermutationVector. arm_compute::PermutationVector BuildArmComputePermutationVector(const armnn::PermutationVector& vector); +/// Utility function used to setup an arm_compute::PermutationVector object from an armnn::PermutationVector. +arm_compute::PermutationVector BuildArmComputeTransposeVector(const armnn::PermutationVector& vector); + /// Utility function used to setup an arm_compute::Size2D object from width and height values. arm_compute::Size2D BuildArmComputeSize2D(const unsigned int width, const unsigned int height); |