From e29acf14f5c3f2d2c20799a1ea3e4aad50dff834 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Mon, 16 Jul 2018 14:40:09 +0100 Subject: COMPMID-1365: Add support for NHWC in CLDepthConcatenateLayer Change-Id: I3ed55bdb95d888aff0b0b76fb841bf1669659308 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/139963 Tested-by: Jenkins Reviewed-by: Anthony Barbier --- .../CL/kernels/CLDepthConcatenateLayerKernel.cpp | 105 +++++++++++++-------- 1 file changed, 67 insertions(+), 38 deletions(-) (limited to 'src/core/CL/kernels/CLDepthConcatenateLayerKernel.cpp') diff --git a/src/core/CL/kernels/CLDepthConcatenateLayerKernel.cpp b/src/core/CL/kernels/CLDepthConcatenateLayerKernel.cpp index 72dc21197d..4055d1c7ab 100644 --- a/src/core/CL/kernels/CLDepthConcatenateLayerKernel.cpp +++ b/src/core/CL/kernels/CLDepthConcatenateLayerKernel.cpp @@ -41,6 +41,53 @@ using namespace arm_compute; +namespace +{ +std::pair validate_and_configure_window(ITensorInfo *input, unsigned int depth_offset, ITensorInfo *output) +{ + ARM_COMPUTE_UNUSED(depth_offset); + + // Configure kernel window + const int left_right = (output->dimension(0) - input->dimension(0)) / 2; + const int top_bottom = (output->dimension(1) - input->dimension(1)) / 2; + + const unsigned int num_elems_processed_per_iteration = 16 / input->element_size(); + const unsigned int num_elems_read_per_iteration = 16 / input->element_size(); + const unsigned int num_rows_read_per_iteration = 1; + + // The window needs to be based on input as we copy all the depths of input + Window win = calculate_max_window(*output, Steps(num_elems_processed_per_iteration)); + win.set(Window::DimZ, Window::Dimension(0, input->tensor_shape().z(), 1)); + + AccessWindowRectangle input_access(input, -left_right, -top_bottom, num_elems_read_per_iteration, num_rows_read_per_iteration); + AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); + bool window_changed = update_window_and_padding(win, input_access, output_access); + output_access.set_valid_region(win, ValidRegion(Coordinates(), output->tensor_shape())); + + Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; + return std::make_pair(err, win); +} +Status validate_arguments(const ITensorInfo *input, unsigned int depth_offset, const ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); + ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::F16, DataType::F32); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); + + ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(2) + depth_offset > output->dimension(2)); + ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(0) > output->dimension(0)); + ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(1) > output->dimension(1)); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(3, input, output); + + // The gaps between the two lowest dimensions of input and output need to be divisible by 2 + // Otherwise it is not clear how the padding should be added onto the input tensor + ARM_COMPUTE_RETURN_ERROR_ON((output->dimension(0) - input->dimension(0)) % 2); + ARM_COMPUTE_RETURN_ERROR_ON((output->dimension(1) - input->dimension(1)) % 2); + + return Status{}; +} +} // namespace + CLDepthConcatenateLayerKernel::CLDepthConcatenateLayerKernel() : _input(nullptr), _output(nullptr), _top_bottom(0), _left_right(0), _depth_offset(0) { @@ -53,59 +100,41 @@ BorderSize CLDepthConcatenateLayerKernel::border_size() const void CLDepthConcatenateLayerKernel::configure(const ICLTensor *input, unsigned int depth_offset, ICLTensor *output) { - static std::map> configs_map = - { - { 1, { "uchar", 16 } }, - { 2, { "ushort", 8 } }, - { 4, { "uint", 4 } }, - { 8, { "ulong", 2 } }, - }; - - ARM_COMPUTE_ERROR_ON_F16_UNSUPPORTED(input); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - ARM_COMPUTE_ERROR_ON(input->info()->dimension(2) + depth_offset > output->info()->dimension(2)); - ARM_COMPUTE_ERROR_ON(input->info()->dimension(0) > output->info()->dimension(0)); - ARM_COMPUTE_ERROR_ON(input->info()->dimension(1) > output->info()->dimension(1)); - ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES(3, input, output); - ARM_COMPUTE_ERROR_ON(configs_map.find(input->info()->element_size()) == configs_map.end()); - - // The gaps between the two lowest dimensions of input and output need to be divisible by 2 - // Otherwise it is not clear how the padding should be added onto the input tensor - ARM_COMPUTE_ERROR_ON((output->info()->dimension(0) - input->info()->dimension(0)) % 2); - ARM_COMPUTE_ERROR_ON((output->info()->dimension(1) - input->info()->dimension(1)) % 2); + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), depth_offset, output->info())); _input = input; _output = output; _depth_offset = depth_offset; + const unsigned int num_elems_processed_per_iteration = 16 / input->info()->element_size(); + // Add build options - auto config = configs_map.find(static_cast(input->info()->element_size())); - std::set build_opts; - build_opts.emplace(("-DDATA_TYPE=" + config->second.first)); - build_opts.emplace(("-DVEC_SIZE=" + support::cpp11::to_string(config->second.second))); + CLBuildOptions build_opts; + build_opts.add_option("-DDATA_TYPE=" + get_underlying_cl_type_from_data_type(input->info()->data_type())); + build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); // Create kernel - _kernel = static_cast(CLKernelLibrary::get().create_kernel("concatenate_depth", build_opts)); + _kernel = static_cast(CLKernelLibrary::get().create_kernel("concatenate_depth", build_opts.options())); // Configure kernel window _left_right = (output->info()->dimension(0) - input->info()->dimension(0)) / 2; _top_bottom = (output->info()->dimension(1) - input->info()->dimension(1)) / 2; - const unsigned int num_elems_processed_per_iteration = 16 / input->info()->element_size(); - const unsigned int num_elems_read_per_iteration = 16 / input->info()->element_size(); - const unsigned int num_rows_read_per_iteration = 1; - - // The window needs to be based on input as we copy all the depths of input - Window win = calculate_max_window(*output->info(), Steps(num_elems_processed_per_iteration)); - win.set(Window::DimZ, Window::Dimension(0, input->info()->tensor_shape().z(), 1)); + // Configure kernel window + auto win_config = validate_and_configure_window(input->info(), depth_offset, output->info()); + ARM_COMPUTE_ERROR_THROW_ON(std::get<0>(win_config)); - AccessWindowRectangle input_access(input->info(), -_left_right, -_top_bottom, num_elems_read_per_iteration, num_rows_read_per_iteration); - AccessWindowHorizontal output_access(output->info(), 0, num_elems_processed_per_iteration); - update_window_and_padding(win, input_access, output_access); - output_access.set_valid_region(win, ValidRegion(Coordinates(), output->info()->tensor_shape())); + ICLKernel::configure(std::get<1>(win_config)); +} - ICLKernel::configure(win); +Status CLDepthConcatenateLayerKernel::validate(const arm_compute::ITensorInfo *input, + unsigned int depth_offset, + const arm_compute::ITensorInfo *output) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, depth_offset, output)); + ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), depth_offset, output->clone().get()).first); + return Status{}; } void CLDepthConcatenateLayerKernel::run(const Window &window, cl::CommandQueue &queue) -- cgit v1.2.1