diff options
author | Manuel Bottini <manuel.bottini@arm.com> | 2018-10-19 14:04:42 +0100 |
---|---|---|
committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2018-11-16 13:02:50 +0000 |
commit | 3f9d4d7c7242f50330dca4ff104a76bc88804903 (patch) | |
tree | 28ec462d1d3d2bb7fa0a66de44b51798abfe96b0 /arm_compute/graph/backends | |
parent | 721c4cb0e1fbf1f151a79cd4c9d67e832f94f9bf (diff) | |
download | ComputeLibrary-3f9d4d7c7242f50330dca4ff104a76bc88804903.tar.gz |
COMPMID-1637 - Add ROIAlign operator to the graph API
Change-Id: I8a9b1e16d90b9d99a6ff2a442347748432723b14
Diffstat (limited to 'arm_compute/graph/backends')
-rw-r--r-- | arm_compute/graph/backends/FunctionHelpers.h | 43 | ||||
-rw-r--r-- | arm_compute/graph/backends/ValidateHelpers.h | 25 |
2 files changed, 68 insertions, 0 deletions
diff --git a/arm_compute/graph/backends/FunctionHelpers.h b/arm_compute/graph/backends/FunctionHelpers.h index 082d43afdb..e556e2f284 100644 --- a/arm_compute/graph/backends/FunctionHelpers.h +++ b/arm_compute/graph/backends/FunctionHelpers.h @@ -966,6 +966,49 @@ std::unique_ptr<IFunction> create_resize_layer(ResizeLayerNode &node) return std::move(func); } +/** Create a backend ROI align layer function + * + * @tparam ROIAlignLayerFunction ROI Align function + * @tparam TargetInfo Target-specific information + * + * @param[in] node Node to create the backend function for + * + * @return ROI Align layer function + */ +template <typename ROIAlignLayerFunction, typename TargetInfo> +std::unique_ptr<IFunction> create_roi_align_layer(ROIAlignLayerNode &node) +{ + validate_node<TargetInfo>(node, 2 /* expected inputs */, 1 /* expected outputs */); + + // Extract IO and info + typename TargetInfo::TensorType *input = get_backing_tensor<TargetInfo>(node.input(0)); + typename TargetInfo::TensorType *rois = get_backing_tensor<TargetInfo>(node.input(1)); + typename TargetInfo::TensorType *output = get_backing_tensor<TargetInfo>(node.output(0)); + ARM_COMPUTE_ERROR_ON(input == nullptr); + ARM_COMPUTE_ERROR_ON(output == nullptr); + ARM_COMPUTE_ERROR_ON(rois == nullptr); + + const ROIPoolingLayerInfo pool_info = node.pooling_info(); + + // Create and configure function + auto func = support::cpp14::make_unique<ROIAlignLayerFunction>(); + + func->configure(input, rois, output, pool_info); + + // 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() + << " ROIs shape: " << rois->info()->tensor_shape() + << " ROIPooling width: " << pool_info.pooled_width() + << " ROIPooling height: " << pool_info.pooled_height() + << std::endl); + + return std::move(func); +} + /** Create a backend slice layer function * * @tparam SliceLayerFunction Backend slice function diff --git a/arm_compute/graph/backends/ValidateHelpers.h b/arm_compute/graph/backends/ValidateHelpers.h index 169c795fb4..7c31a80967 100644 --- a/arm_compute/graph/backends/ValidateHelpers.h +++ b/arm_compute/graph/backends/ValidateHelpers.h @@ -324,6 +324,31 @@ Status validate_reorg_layer(ReorgLayerNode &node) return ReorgLayer::validate(input, output, node.stride()); } +/** Validates a ROI Align layer node + * + * @tparam ROIAlignLayer ROIAlign layer type + * + * @param[in] node Node to validate + * + * @return Status + */ +template <typename ROIAlignLayer> +Status validate_roi_align_layer(ROIAlignLayerNode &node) +{ + ARM_COMPUTE_LOG_GRAPH_VERBOSE("Validating ROIAlignLayer node with ID : " << node.id() << " and Name: " << node.name() << std::endl); + ARM_COMPUTE_RETURN_ERROR_ON(node.num_inputs() != 2); + ARM_COMPUTE_RETURN_ERROR_ON(node.num_outputs() != 1); + + // Extract input and output + arm_compute::ITensorInfo *input = detail::get_backing_tensor_info(node.input(0)); + arm_compute::ITensorInfo *rois = detail::get_backing_tensor_info(node.input(1)); + arm_compute::ITensorInfo *output = detail::get_backing_tensor_info(node.output(0)); + const ROIPoolingLayerInfo &pool_info = node.pooling_info(); + + // Validate function + return ROIAlignLayer::validate(input, rois, output, pool_info); +} + /** Validates a Slice layer node * * @tparam SliceLayer Slice layer function type |