diff options
Diffstat (limited to 'src/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.cpp')
| -rw-r--r-- | src/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.cpp | 571 |
1 files changed, 0 insertions, 571 deletions
diff --git a/src/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.cpp b/src/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.cpp deleted file mode 100644 index 11e89cb23b..0000000000 --- a/src/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.cpp +++ /dev/null @@ -1,571 +0,0 @@ -/* - * Copyright (c) 2019-2020 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/runtime/NEON/functions/assembly/NEDepthwiseConvolutionAssemblyDispatch.h" - -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/utils/misc/InfoHelpers.h" -#include "arm_compute/core/utils/misc/ShapeCalculator.h" -#include "arm_compute/core/utils/quantization/AsymmHelpers.h" -#include "src/core/CPP/Validate.h" -#include "src/core/NEON/kernels/assembly/NEDepthwiseConvolutionAssemblyKernelWrapper.h" -#include "src/core/NEON/kernels/convolution/depthwise/depthwise_dilated.hpp" -#include "src/core/NEON/kernels/convolution/depthwise/depthwise_quantized_dilated.hpp" -#include "src/core/helpers/AutoConfiguration.h" - -#include "arm_compute/runtime/NEON/NEScheduler.h" - -#include "support/MemorySupport.h" - -#include <set> - -namespace arm_compute -{ -namespace -{ -std::unique_ptr<depthwise::IDepthwiseConvolution> get_qasymm8_convolver(int kernel_size, int stride_x, - int n_batches, int in_rows, int in_cols, int n_channels, - int dilation_factor, neon_convolution_kernels::ActivationFunction activation, - const qasymm8::QAsymm8Params &wqinfo, const qasymm8::QAsymm8Params &iqinfo, const qasymm8::QAsymm8Params &oqinfo, - const qasymm8::QAsymm8RescaleParams &rescale_params, - int padding_top, int padding_left, int padding_bottom, int padding_right) -{ - switch(kernel_size) - { - case 3: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::QAsymm8DilatedDepthwiseConvolution<2, 2, 3, 3, 1, 1>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::QAsymm8DilatedDepthwiseConvolution<2, 2, 3, 3, 2, 2>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - case 5: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::QAsymm8DilatedDepthwiseConvolution<2, 2, 5, 5, 1, 1>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::QAsymm8DilatedDepthwiseConvolution<2, 2, 5, 5, 2, 2>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - default: - return nullptr; - } -} - -std::unique_ptr<depthwise::IDepthwiseConvolution> get_qsymm8_perchannel_convolver(int kernel_size, int stride_x, - int n_batches, int in_rows, int in_cols, int n_channels, - neon_convolution_kernels::ActivationFunction activation, - const qsymm8::QSymm8PerChannelParams &wqinfo, const qasymm8::QAsymm8Params &iqinfo, const qasymm8::QAsymm8Params &oqinfo, - const qsymm8::QSymm8PerChannelRescaleParams &rescale_params, - int padding_top, int padding_left, int padding_bottom, int padding_right) -{ - switch(kernel_size) - { - case 3: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::QSymm8HybridPerChannelDepthwiseConvolution<2, 2, 3, 3, 1, 1>>( - n_batches, in_rows, in_cols, n_channels, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::QSymm8HybridPerChannelDepthwiseConvolution<2, 2, 3, 3, 2, 2>>( - n_batches, in_rows, in_cols, n_channels, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - case 5: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::QSymm8HybridPerChannelDepthwiseConvolution<2, 2, 5, 5, 1, 1>>( - n_batches, in_rows, in_cols, n_channels, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::QSymm8HybridPerChannelDepthwiseConvolution<2, 2, 5, 5, 2, 2>>( - n_batches, in_rows, in_cols, n_channels, activation, wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - default: - return nullptr; - } -} - -#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC -std::unique_ptr<depthwise::IDepthwiseConvolution> get_fp16_convolver(int kernel_size, int stride_x, - int n_batches, int in_rows, int in_cols, int n_channels, - int dilation_factor, neon_convolution_kernels::ActivationFunction activation, - int padding_top, int padding_left, int padding_bottom, int padding_right) -{ - switch(kernel_size) - { - case 3: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 1, 1, float16_t, float16_t, float16_t>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 2, 2, float16_t, float16_t, float16_t>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - case 5: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 1, 1, float16_t, float16_t, float16_t>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 2, 2, float16_t, float16_t, float16_t>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - default: - return nullptr; - } -} -#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC - -std::unique_ptr<depthwise::IDepthwiseConvolution> get_fp32_convolver(int kernel_size, int stride_x, - int n_batches, int in_rows, int in_cols, int n_channels, - int dilation_factor, neon_convolution_kernels::ActivationFunction activation, - int padding_top, int padding_left, int padding_bottom, int padding_right) -{ - switch(kernel_size) - { - case 3: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<4, 4, 3, 3, 1, 1, float, float, float>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 3, 3, 2, 2, float, float, float>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - case 5: - { - switch(stride_x) - { - case 1: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<4, 4, 5, 5, 1, 1, float, float, float>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - case 2: - return arm_compute::support::cpp14::make_unique<depthwise::DilatedDepthwiseConvolution<3, 3, 5, 5, 2, 2, float, float, float>>( - n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - default: - return nullptr; - } - } - default: - return nullptr; - } -} - -std::unique_ptr<depthwise::IDepthwiseConvolution> create_convolver(const ITensor *input, - const ITensor *weights, - ITensor *output, - PadStrideInfo conv_info, - ActivationLayerInfo act_info, - const Size2D &dilation) -{ - ARM_COMPUTE_UNUSED(dilation); - const DataType data_type = input->info()->data_type(); - const TensorShape shape = input->info()->tensor_shape(); - - const int n_batches = shape[3]; - const int in_rows = shape.z(); - const int in_cols = shape.y(); - const int n_channels = shape.x(); - const int dilation_factor = dilation.x(); - const int padding_top = conv_info.pad_top(); - const int padding_left = conv_info.pad_left(); - const int padding_bottom = conv_info.pad_bottom(); - const int padding_right = conv_info.pad_right(); - - const bool is_uniform_quantized = (data_type == DataType::QASYMM8) && (weights->info()->data_type() == DataType::QASYMM8); - const bool is_perchannel_quantized = (data_type == DataType::QASYMM8) && (weights->info()->data_type() == DataType::QSYMM8_PER_CHANNEL); - - const unsigned int stride_x = conv_info.stride().first; - const unsigned int kernel_size = weights->info()->tensor_shape().y(); - - // Map activation function - neon_convolution_kernels::ActivationFunction activation = neon_convolution_kernels::ActivationFunction::None; - if(arm_compute::utils::info_helpers::is_relu(act_info)) - { - activation = neon_convolution_kernels::ActivationFunction::ReLU; - } - else if(arm_compute::utils::info_helpers::is_relu6(act_info)) - { - activation = neon_convolution_kernels::ActivationFunction::ReLU6; - } - - // Create quantized convolver - if(is_uniform_quantized) - { - const UniformQuantizationInfo input_qinfo = input->info()->quantization_info().uniform(); - const UniformQuantizationInfo weights_qinfo = weights->info()->quantization_info().uniform(); - const UniformQuantizationInfo output_qinfo = output->info()->quantization_info().uniform(); - - // Check that quantization info are in the range [0, 255] - ARM_COMPUTE_ERROR_ON(input_qinfo.offset < 0 || input_qinfo.offset > 255); - ARM_COMPUTE_ERROR_ON(weights_qinfo.offset < 0 || weights_qinfo.offset > 255); - ARM_COMPUTE_ERROR_ON(output_qinfo.offset < 0 || output_qinfo.offset > 255); - const qasymm8::QAsymm8Params iqinfo{ static_cast<uint8_t>(input_qinfo.offset), input_qinfo.scale }; - const qasymm8::QAsymm8Params wqinfo{ static_cast<uint8_t>(weights_qinfo.offset), weights_qinfo.scale }; - const qasymm8::QAsymm8Params oqinfo{ static_cast<uint8_t>(output_qinfo.offset), output_qinfo.scale }; - - // Calculate rescale parameters - const float fmultipler = iqinfo.scale * wqinfo.scale / oqinfo.scale; - int32_t qmultiplier = 0; - int32_t qshift = 0; - quantization::calculate_quantized_multiplier_less_than_one(fmultipler, &qmultiplier, &qshift); - qasymm8::QAsymm8RescaleParams rescale_params(qshift, qmultiplier, fmultipler); - - return get_qasymm8_convolver(kernel_size, stride_x, n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, - wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - } - else if(is_perchannel_quantized) - { - const UniformQuantizationInfo input_qinfo = input->info()->quantization_info().uniform(); - const QuantizationInfo weights_qinfo = weights->info()->quantization_info(); - const UniformQuantizationInfo output_qinfo = output->info()->quantization_info().uniform(); - - // Check that quantization info are in the range [0, 255] - ARM_COMPUTE_ERROR_ON(input_qinfo.offset < 0 || input_qinfo.offset > 255); - ARM_COMPUTE_ERROR_ON(output_qinfo.offset < 0 || output_qinfo.offset > 255); - const qasymm8::QAsymm8Params iqinfo{ static_cast<uint8_t>(input_qinfo.offset), input_qinfo.scale }; - const qsymm8::QSymm8PerChannelParams wqinfo{ weights_qinfo.scale() }; - const qasymm8::QAsymm8Params oqinfo{ static_cast<uint8_t>(output_qinfo.offset), output_qinfo.scale }; - - // Calculate rescale parameters - std::vector<float> fmultipliers; - std::vector<int32_t> qmultipliers; - std::vector<int32_t> qshifts; - - for(auto const s : wqinfo.scales) - { - const float fmultipler = iqinfo.scale * s / oqinfo.scale; - int32_t qmultiplier = 0; - int32_t qshift = 0; - quantization::calculate_quantized_multiplier_less_than_one(fmultipler, &qmultiplier, &qshift); - fmultipliers.push_back(fmultipler); - qmultipliers.push_back(qmultiplier); - qshifts.push_back(qshift); - } - - qsymm8::QSymm8PerChannelRescaleParams rescale_params(qshifts, qmultipliers, fmultipliers); - - return get_qsymm8_perchannel_convolver(kernel_size, stride_x, n_batches, in_rows, in_cols, n_channels, activation, - wqinfo, iqinfo, oqinfo, rescale_params, padding_top, padding_left, padding_bottom, padding_right); - } - else - { - // Create float convolver - switch(data_type) - { -#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC - case DataType::F16: - { - return get_fp16_convolver(kernel_size, stride_x, n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - } -#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC - case DataType::F32: - { - return get_fp32_convolver(kernel_size, stride_x, n_batches, in_rows, in_cols, n_channels, dilation_factor, activation, padding_top, padding_left, padding_bottom, padding_right); - } - default: - return nullptr; - } - } -} -} // namespace - -struct NEDepthwiseConvolutionAssemblyDispatch::LocalImpl -{ - std::unique_ptr<depthwise::IDepthwiseConvolution> _dwc_assembly_kernel{ nullptr }; - NEDepthwiseConvolutionAssemblyKernelWrapper _dwc_acl_kernel{}; -}; - -#ifndef DOXYGEN_SKIP_THIS -NEDepthwiseConvolutionAssemblyDispatch::NEDepthwiseConvolutionAssemblyDispatch(std::shared_ptr<arm_compute::IMemoryManager> memory_manager) - : _memory_group(std::move(memory_manager)), _input(nullptr), _weights(nullptr), _bias(nullptr), _output(nullptr), _packed_weights(), _workspace(), _is_prepared(false), - _pImpl(support::cpp14::make_unique<LocalImpl>()) -{ -} -#endif /* DOXYGEN_SKIP_THIS */ - -NEDepthwiseConvolutionAssemblyDispatch::~NEDepthwiseConvolutionAssemblyDispatch() = default; - -void NEDepthwiseConvolutionAssemblyDispatch::configure(const ITensor *input, - const ITensor *weights, - const ITensor *bias, - ITensor *output, - const PadStrideInfo &conv_info, - unsigned int depth_multiplier, - const ActivationLayerInfo &act_info, - const Size2D &dilation) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, weights, output); - ARM_COMPUTE_UNUSED(depth_multiplier); - ARM_COMPUTE_ERROR_THROW_ON(NEDepthwiseConvolutionAssemblyDispatch::validate(input->info(), - weights->info(), - bias != nullptr ? bias->info() : nullptr, - output->info(), - conv_info, - depth_multiplier, - act_info, - dilation)); - - // Output auto inizialitation if not yet initialized - const TensorShape output_shape = misc::shape_calculator::compute_depthwise_convolution_shape(*input->info(), *weights->info(), conv_info, depth_multiplier, dilation); - auto_init_if_empty(*output->info(), input->info()->clone()->set_is_resizable(true).reset_padding().set_tensor_shape(output_shape).set_quantization_info(output->info()->quantization_info())); - - _input = input; - _weights = weights; - _bias = bias; - _output = output; - _is_prepared = false; - - // Create convolver - _pImpl->_dwc_assembly_kernel = create_convolver(input, weights, output, conv_info, act_info, dilation); - ARM_COMPUTE_ERROR_ON(_pImpl->_dwc_assembly_kernel == nullptr); - - // Create assembly kernel wrapper - _pImpl->_dwc_acl_kernel.configure(_pImpl->_dwc_assembly_kernel.get()); - - constexpr size_t alignment = 128; - - // Create workspace - const unsigned int num_threads = NEScheduler::get().num_threads(); - const size_t workspace_size = _pImpl->_dwc_assembly_kernel->get_working_space_size(num_threads); - ARM_COMPUTE_ERROR_ON_MSG(workspace_size == 0, "Workspace size cannot be 0 !"); - _workspace.allocator()->init(TensorInfo(TensorShape{ workspace_size }, 1, DataType::S8), alignment); - _memory_group.manage(&_workspace); - _workspace.allocator()->allocate(); - - // Create packing tensor - const size_t pack_tensor_size = _pImpl->_dwc_assembly_kernel->get_packed_params_size(); - ARM_COMPUTE_ERROR_ON_MSG(pack_tensor_size == 0, "Pack tensor size cannot be 0 !"); - _packed_weights.allocator()->init(TensorInfo(TensorShape{ pack_tensor_size }, 1, DataType::S8), alignment); -} - -Status NEDepthwiseConvolutionAssemblyDispatch::validate(const ITensorInfo *input, - const ITensorInfo *weights, - const ITensorInfo *bias, - const ITensorInfo *output, - const PadStrideInfo &conv_info, - unsigned int depth_multiplier, - const ActivationLayerInfo &act_info, - const Size2D &dilation) -{ - ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input); - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::F16, DataType::F32); - if(weights->data_type() != DataType::QSYMM8_PER_CHANNEL) - { - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, weights); - } - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_LAYOUT(input, weights); - - // Validate convolver - ARM_COMPUTE_RETURN_ERROR_ON(!is_optimized_supported(input, weights, conv_info, depth_multiplier, dilation)); - - // Validate activation - const bool is_relu = arm_compute::utils::info_helpers::is_relu(act_info); - const bool is_relu6 = arm_compute::utils::info_helpers::is_relu6(act_info); - ARM_COMPUTE_RETURN_ERROR_ON(act_info.enabled() && !(is_relu || is_relu6)); - - // Check bias - if(bias != nullptr) - { - unsigned int channel_idx = get_data_layout_dimension_index(input->data_layout(), DataLayoutDimension::CHANNEL); - ARM_COMPUTE_RETURN_ERROR_ON(bias->num_dimensions() > 1); - ARM_COMPUTE_RETURN_ERROR_ON(bias->dimension(0) != weights->dimension(channel_idx)); - } - - // Check output - if(output->total_size() != 0) - { - const TensorShape output_shape = misc::shape_calculator::compute_depthwise_convolution_shape(*input, *weights, conv_info, depth_multiplier, dilation); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(output->tensor_shape(), output_shape); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - } - - // The uniform quantization case will only have 1 scale value in the weights quantization info - const UniformQuantizationInfo input_qinfo = input->quantization_info().uniform(); - const QuantizationInfo weights_qinfo = weights->quantization_info(); - const UniformQuantizationInfo output_qinfo = output->quantization_info().uniform(); - for(auto const s : weights_qinfo.scale()) - { - const float fmultipler = input_qinfo.scale * s / output_qinfo.scale; - ARM_COMPUTE_RETURN_ERROR_ON(fmultipler > 1.f); - } - - return Status{}; -} - -bool NEDepthwiseConvolutionAssemblyDispatch::is_optimized_supported(const ITensorInfo *input, - const ITensorInfo *weights, - PadStrideInfo conv_info, - unsigned int depth_multiplier, - const Size2D &dilation) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, weights); - - // Reshape input shape if in NHWC format - const DataLayout data_layout = input->data_layout(); - TensorShape in_shape{ input->tensor_shape() }; - if(data_layout == DataLayout::NHWC) - { - in_shape.set(Window::DimX, input->tensor_shape().y()); - in_shape.set(Window::DimY, input->tensor_shape().z()); - in_shape.set(Window::DimZ, input->tensor_shape().x()); - } - - // Check data type - // TODO (COMPMID-3004): Add assembly optimized routine for QASYMM8_SIGNED NEDepthwiseConvolutionLayer - const DataType input_type = input->data_type(); - const bool is_input_type_valid = is_data_type_float(input_type) || input_type == DataType::QASYMM8; - const DataType weights_type = weights->data_type(); - const bool is_weights_type_valid = is_data_type_float(weights_type) || weights_type == DataType::QASYMM8 || weights_type == DataType::QASYMM8_SIGNED - || weights_type == DataType::QSYMM8_PER_CHANNEL; - - // Check weighs size - std::set<unsigned int> supported_kernel_sizes = { 3, 5 }; - const unsigned int width_idx = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH); - const unsigned int height_idx = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT); - const unsigned int kernel_w = weights->dimension(width_idx); - const unsigned int kernel_h = weights->dimension(height_idx); - bool weights_supported = (kernel_w == kernel_h) && (supported_kernel_sizes.count(kernel_w) != 0); - - // Check for supported strides - const auto &strides = conv_info.stride(); - bool supported_strides = (strides.first == strides.second) && ((strides.first == 1) || (strides.first == 2)); - - // Check for supported padding - const auto pad_top = conv_info.pad_top(); - const auto pad_right = conv_info.pad_right(); - const auto pad_bottom = conv_info.pad_bottom(); - const auto pad_left = conv_info.pad_left(); - PadStrideInfo same_pad = calculate_same_pad(in_shape, TensorShape(kernel_w, kernel_h), conv_info, DataLayout::NCHW, dilation); - bool is_same_padding = (pad_top == same_pad.pad_top()) && (pad_right == same_pad.pad_right()) && (pad_bottom == same_pad.pad_bottom()) && (pad_left == same_pad.pad_left()); - bool is_valid_padding = (pad_top == 0) && (pad_right == 0) && (pad_bottom == 0) && (pad_left == 0); - bool supported_padding = is_same_padding || is_valid_padding; - // TODO(COMPMID-2464): Enable once dilated conv with stride 2 is supported - bool is_dilation_supported = ((dilation == Size2D(1U, 1U)) || ((dilation.x() == dilation.y()) && strides.first == 1)); - - if(weights_type == DataType::QSYMM8_PER_CHANNEL) - { - is_dilation_supported = is_dilation_supported && (dilation == Size2D(1U, 1U)); - } - - return is_input_type_valid && is_weights_type_valid && weights_supported && supported_strides && supported_padding && (depth_multiplier == 1) && is_dilation_supported; -} - -void NEDepthwiseConvolutionAssemblyDispatch::run() -{ - // Prepare assembly kernel - prepare(); - - MemoryGroupResourceScope scope_mg(_memory_group); - - // Setup inputs/outputs - ARM_COMPUTE_ERROR_ON(_workspace.buffer() == nullptr); - _pImpl->_dwc_assembly_kernel->set_working_space(static_cast<void *>(_workspace.buffer())); - - ARM_COMPUTE_ERROR_ON(_input->buffer() == nullptr); - const int input_element_size = _input->info()->element_size(); - const int input_batch_stride = _input->info()->strides_in_bytes()[3] / input_element_size; - const int input_row_stride = _input->info()->strides_in_bytes().z() / input_element_size; - const int input_col_stride = _input->info()->strides_in_bytes().y() / input_element_size; - const void *input_ptr = _input->buffer() + _input->info()->offset_first_element_in_bytes(); - _pImpl->_dwc_assembly_kernel->set_input(input_ptr, input_batch_stride, input_row_stride, input_col_stride); - - ARM_COMPUTE_ERROR_ON(_output->buffer() == nullptr); - const int output_element_size = _output->info()->element_size(); - const int output_batch_stride = _output->info()->strides_in_bytes()[3] / output_element_size; - const int output_row_stride = _output->info()->strides_in_bytes().z() / output_element_size; - const int output_col_stride = _output->info()->strides_in_bytes().y() / output_element_size; - void *output_ptr = _output->buffer() + _output->info()->offset_first_element_in_bytes(); - _pImpl->_dwc_assembly_kernel->set_output(output_ptr, output_batch_stride, output_row_stride, output_col_stride); - - // Schedule assembly kernel - NEScheduler::get().schedule(&_pImpl->_dwc_acl_kernel, Window::DimX); -} - -void NEDepthwiseConvolutionAssemblyDispatch::prepare() -{ - if(!_is_prepared) - { - _packed_weights.allocator()->allocate(); - ARM_COMPUTE_ERROR_ON(_packed_weights.buffer() == nullptr); - - // Pack weights and bias - const int weights_element_size = _weights->info()->element_size(); - const int weights_row_stride = _weights->info()->strides_in_bytes().z() / weights_element_size; - const int weights_col_stride = _weights->info()->strides_in_bytes().y() / weights_element_size; - _pImpl->_dwc_assembly_kernel->pack_params(_packed_weights.buffer(), - _weights->buffer() + _weights->info()->offset_first_element_in_bytes(), - weights_row_stride, - weights_col_stride, - (_bias != nullptr) ? _bias->buffer() : nullptr); - _pImpl->_dwc_assembly_kernel->set_packed_params_buffer(_packed_weights.buffer()); - - _weights->mark_as_unused(); - if(_bias != nullptr) - { - _bias->mark_as_unused(); - } - _is_prepared = true; - } -} -} // namespace arm_compute |