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authorGeorgios Pinitas <georgios.pinitas@arm.com>2018-08-02 13:41:49 +0100
committerAnthony Barbier <anthony.barbier@arm.com>2018-11-02 16:54:54 +0000
commit57c48243af8fd4b503fe629166531299c1b083d3 (patch)
tree6d48c2681663e3a4a34cf13a725124bfede6fe53 /arm_compute/graph/backends
parentebbb7f2ee00bdebad5da3629bbc78dc3a65fe0c5 (diff)
downloadComputeLibrary-57c48243af8fd4b503fe629166531299c1b083d3.tar.gz
MLCE-37: Adds PermuteNode support in graph
Change-Id: Iaa93a497e7913c27f2fd09e974125cda5f04bc4b Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/142463 Reviewed-by: Anthony Barbier <anthony.barbier@arm.com> Tested-by: Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/graph/backends')
-rw-r--r--arm_compute/graph/backends/FunctionHelpers.h37
-rw-r--r--arm_compute/graph/backends/ValidateHelpers.h23
2 files changed, 60 insertions, 0 deletions
diff --git a/arm_compute/graph/backends/FunctionHelpers.h b/arm_compute/graph/backends/FunctionHelpers.h
index b7c9c579de..5739773dfc 100644
--- a/arm_compute/graph/backends/FunctionHelpers.h
+++ b/arm_compute/graph/backends/FunctionHelpers.h
@@ -591,6 +591,43 @@ std::unique_ptr<IFunction> create_normalization_layer(NormalizationLayerNode &no
return std::move(func);
}
+/** Create a backend permute layer function
+ *
+ * @tparam PermuteLayerFunction Backend permute function
+ * @tparam TargetInfo Target-specific information
+ *
+ * @param[in] node Node to create the backend function for
+ *
+ * @return Backend permute layer function
+ */
+template <typename PermuteLayerFunction, typename TargetInfo>
+std::unique_ptr<IFunction> create_permute_layer(PermuteLayerNode &node)
+{
+ validate_node<TargetInfo>(node, 1 /* expected inputs */, 1 /* expected outputs */);
+
+ // Extract IO and info
+ typename TargetInfo::TensorType *input = get_backing_tensor<TargetInfo>(node.input(0));
+ typename TargetInfo::TensorType *output = get_backing_tensor<TargetInfo>(node.output(0));
+ const PermutationVector &perm = node.permutation_vector();
+ ARM_COMPUTE_ERROR_ON(input == nullptr);
+ ARM_COMPUTE_ERROR_ON(output == nullptr);
+
+ // Create and configure function
+ auto func = support::cpp14::make_unique<PermuteLayerFunction>();
+ func->configure(input, output, perm);
+
+ // Log info
+ ARM_COMPUTE_LOG_GRAPH_INFO("Instantiated " << node.type()
+ << " Target " << TargetInfo::TargetType
+ << " Data Type: " << input->info()->data_type()
+ << " Input shape: " << input->info()->tensor_shape()
+ << " Output shape: " << output->info()->tensor_shape()
+ << " Permutation vector: " << perm
+ << std::endl);
+
+ return std::move(func);
+}
+
/** Create a backend pooling layer function
*
* @tparam PoolingLayerFunction Backend pooling function
diff --git a/arm_compute/graph/backends/ValidateHelpers.h b/arm_compute/graph/backends/ValidateHelpers.h
index ae52593b03..ec84399ac6 100644
--- a/arm_compute/graph/backends/ValidateHelpers.h
+++ b/arm_compute/graph/backends/ValidateHelpers.h
@@ -175,6 +175,29 @@ Status validate_depthwise_convolution_layer(DepthwiseConvolutionLayerNode &node)
return Status{};
}
+
+/** Validates a permute layer node
+ *
+ * @tparam PermuteLayer Permute layer type
+ *
+ * @param[in] node Node to validate
+ *
+ * @return Status
+ */
+template <typename PermuteLayer>
+Status validate_permute_layer(PermuteLayerNode &node)
+{
+ ARM_COMPUTE_LOG_GRAPH_VERBOSE("Validating PermuteLayer node with ID : " << node.id() << " and Name: " << node.name() << std::endl);
+ ARM_COMPUTE_RETURN_ERROR_ON(node.num_inputs() != 1);
+ ARM_COMPUTE_RETURN_ERROR_ON(node.num_outputs() != 1);
+
+ // Extract IO and info
+ arm_compute::ITensorInfo *input = get_backing_tensor_info(node.input(0));
+ arm_compute::ITensorInfo *output = get_backing_tensor_info(node.output(0));
+ const PermutationVector &perm = node.permutation_vector();
+
+ return PermuteLayer::validate(input, output, perm);
+}
} // namespace detail
} // namespace backends
} // namespace graph