| /* |
| * Copyright (c) 2018-2020 Arm Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #include "arm_compute/graph/backends/GLES/GCNodeValidator.h" |
| |
| #include "arm_compute/graph/backends/ValidateHelpers.h" |
| #include "arm_compute/graph/nodes/Nodes.h" |
| |
| #include "arm_compute/runtime/GLES_COMPUTE/GCFunctions.h" |
| #include "support/Cast.h" |
| |
| using namespace arm_compute::utils::cast; |
| |
| namespace arm_compute |
| { |
| namespace graph |
| { |
| namespace backends |
| { |
| namespace |
| { |
| /** Validates a Depthwise Convolution layer node |
| * |
| * @param[in] node Node to validate |
| * |
| * @return Status |
| */ |
| Status validate_depthwise_convolution_layer(DepthwiseConvolutionLayerNode &node) |
| { |
| ARM_COMPUTE_LOG_GRAPH_VERBOSE("Validating GCDepthwiseConvolutionLayer node with ID : " << node.id() << " and Name: " << node.name() << std::endl); |
| ARM_COMPUTE_RETURN_ERROR_ON(node.num_inputs() != 3); |
| ARM_COMPUTE_RETURN_ERROR_ON(node.num_outputs() != 1); |
| |
| // Extract IO and info |
| arm_compute::ITensorInfo *weights = detail::get_backing_tensor_info(node.input(1)); |
| ARM_COMPUTE_ERROR_ON(weights == nullptr); |
| |
| // TODO (geopin01) : Switch when validation is implemented |
| // Validate function |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(weights->tensor_shape().x() != 3 && weights->tensor_shape().y() != 3, "Unsupported depthwise convolution"); |
| |
| return Status{}; |
| } |
| /** Validates a Convolution layer node |
| * |
| * @param[in] node Node to validate |
| * |
| * @return Status |
| */ |
| Status validate_convolution_layer(ConvolutionLayerNode &node) |
| { |
| ARM_COMPUTE_LOG_GRAPH_VERBOSE("Validating ConvolutionLayer node with ID : " << node.id() << " and Name: " << node.name() << std::endl); |
| ARM_COMPUTE_RETURN_ERROR_ON(node.num_inputs() != 3); |
| ARM_COMPUTE_RETURN_ERROR_ON(node.num_outputs() != 1); |
| |
| // Extract IO and info |
| arm_compute::ITensorInfo *weights = detail::get_backing_tensor_info(node.input(1)); |
| const PadStrideInfo conv_info = node.convolution_info(); |
| const ConvolutionMethod conv_algorithm = node.convolution_method(); |
| |
| // Validate function |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(node.num_groups() != 1, "Grouping is not supported by ConvolutionLayer!"); |
| if(conv_algorithm == ConvolutionMethod::Direct) |
| { |
| bool is_square = weights->tensor_shape().x() == weights->tensor_shape().y(); |
| bool is_direct = (weights->tensor_shape().x() == 1) || (weights->tensor_shape().x() == 3) || (weights->tensor_shape().x() == 5); |
| bool is_correct_stride = (conv_info.stride().first) <= 2 && (conv_info.stride().second <= 2); |
| ARM_COMPUTE_RETURN_ERROR_ON_MSG(!(is_square && is_direct && is_correct_stride), "Direct convolution is not supported for given configuration"); |
| } |
| |
| return Status{}; |
| } |
| } // namespace |
| |
| Status GCNodeValidator::validate(INode *node) |
| { |
| if(node == nullptr) |
| { |
| return Status{}; |
| } |
| |
| NodeType type = node->type(); |
| switch(type) |
| { |
| case NodeType::BoundingBoxTransformLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : BoundingBoxTransformLayer"); |
| case NodeType::ChannelShuffleLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : ChannelShuffleLayer"); |
| case NodeType::ConvolutionLayer: |
| return validate_convolution_layer(*polymorphic_downcast<ConvolutionLayerNode *>(node)); |
| case NodeType::DepthwiseConvolutionLayer: |
| return validate_depthwise_convolution_layer(*polymorphic_downcast<DepthwiseConvolutionLayerNode *>(node)); |
| case NodeType::DequantizationLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : DequantizationLayer"); |
| case NodeType::DetectionOutputLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : DetectionOutputLayer"); |
| case NodeType::DetectionPostProcessLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : DetectionPostProcessLayer"); |
| case NodeType::FlattenLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : FlattenLayer"); |
| case NodeType::GenerateProposalsLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : GenerateProposalsLayer"); |
| case NodeType::NormalizePlanarYUVLayer: |
| return detail::validate_normalize_planar_yuv_layer<GCNormalizePlanarYUVLayer>(*polymorphic_downcast<NormalizePlanarYUVLayerNode *>(node)); |
| case NodeType::PadLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : PadLayer"); |
| case NodeType::PermuteLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : PermuteLayer"); |
| case NodeType::PriorBoxLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : PriorBoxLayer"); |
| case NodeType::QuantizationLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : QuantizationLayer"); |
| case NodeType::ReorgLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : ReorgLayer"); |
| case NodeType::ReshapeLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : ReshapeLayer"); |
| case NodeType::ROIAlignLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : ROIAlignLayer"); |
| case NodeType::SliceLayer: |
| return ARM_COMPUTE_CREATE_ERROR(arm_compute::ErrorCode::RUNTIME_ERROR, "Unsupported operation : SliceLayer"); |
| default: |
| return Status{}; |
| } |
| } |
| } // namespace backends |
| } // namespace graph |
| } // namespace arm_compute |