diff options
Diffstat (limited to 'src/core/cpu/kernels/CpuWeightsReshapeKernel.cpp')
-rw-r--r-- | src/core/cpu/kernels/CpuWeightsReshapeKernel.cpp | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/core/cpu/kernels/CpuWeightsReshapeKernel.cpp b/src/core/cpu/kernels/CpuWeightsReshapeKernel.cpp deleted file mode 100644 index 79f058944d..0000000000 --- a/src/core/cpu/kernels/CpuWeightsReshapeKernel.cpp +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (c) 2017-2021 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 "src/core/cpu/kernels/CpuWeightsReshapeKernel.h" - -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/Validate.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" - -namespace arm_compute -{ -namespace cpu -{ -namespace kernels -{ -namespace -{ -TensorShape get_output_shape(const ITensorInfo *src, bool has_bias) -{ - TensorShape output_shape{ src->tensor_shape() }; - - output_shape.collapse(3); - const size_t tmp_dim = output_shape[0]; - output_shape.set(0, output_shape[1]); - output_shape.set(1, tmp_dim + (has_bias ? 1 : 0)); - - return output_shape; -} - -Status validate_arguments(const ITensorInfo *src, const ITensorInfo *biases, const ITensorInfo *dst) -{ - ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst); - //Note: ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(src) is not needed here as this kernel doesn't use CPU FP16 instructions. - ARM_COMPUTE_RETURN_ERROR_ON(src->data_type() == DataType::UNKNOWN); - - if(biases != nullptr) - { - ARM_COMPUTE_RETURN_ERROR_ON(is_data_type_quantized_asymmetric(src->data_type())); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, biases); - ARM_COMPUTE_RETURN_ERROR_ON((src->num_dimensions() == 4) && (biases->num_dimensions() != 1)); - ARM_COMPUTE_RETURN_ERROR_ON((src->num_dimensions() == 5) && (biases->num_dimensions() != 2)); - ARM_COMPUTE_RETURN_ERROR_ON((src->num_dimensions() == 4) && (biases->dimension(0) != src->tensor_shape()[3])); - ARM_COMPUTE_RETURN_ERROR_ON((src->num_dimensions() == 5) && (biases->dimension(0) != src->tensor_shape()[3] || biases->dimension(1) != src->tensor_shape()[4])); - } - - // Checks performed when output is configured - if(dst->total_size() != 0) - { - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(dst->tensor_shape(), get_output_shape(src, biases != nullptr)); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(src, dst); - } - - return Status{}; -} -} // namespace - -void CpuWeightsReshapeKernel::configure(const ITensorInfo *src, const ITensorInfo *biases, ITensorInfo *dst) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); - - // Output tensor auto inizialitation if not yet initialized - auto_init_if_empty(*dst, src->clone()->set_tensor_shape(get_output_shape(src, (biases != nullptr)))); - - // Perform validation step - ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, - biases, - dst)); - - // Configure kernel - Window window = calculate_max_window(*src, Steps()); - window.set(Window::DimX, Window::Dimension(0, src->dimension(0), src->dimension(0))); - window.set(Window::DimY, Window::Dimension(0, src->dimension(1), src->dimension(1))); - window.set(Window::DimZ, Window::Dimension(0, src->dimension(2), src->dimension(2))); - ICpuKernel::configure(window); -} - -Status CpuWeightsReshapeKernel::validate(const ITensorInfo *src, const ITensorInfo *biases, const ITensorInfo *dst) -{ - ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, biases, dst)); - return Status{}; -} - -void CpuWeightsReshapeKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICpuKernel::window(), window); - - auto src = tensors.get_const_tensor(TensorType::ACL_SRC); - auto biases = tensors.get_const_tensor(TensorType::ACL_BIAS); - auto dst = tensors.get_tensor(TensorType::ACL_DST); - - const unsigned int kernel_size_x = src->info()->dimension(0); - const unsigned int kernel_size_y = src->info()->dimension(1); - const unsigned int kernel_depth = src->info()->dimension(2); - const unsigned int input_stride_x = src->info()->strides_in_bytes().x(); - const unsigned int input_stride_y = src->info()->strides_in_bytes().y(); - const unsigned int input_stride_z = src->info()->strides_in_bytes().z(); - const unsigned int output_stride_y = dst->info()->strides_in_bytes().y(); - - // Create iterators - Iterator in(src, window); - execute_window_loop(window, [&](const Coordinates & id) - { - // Get column index - const int kernel_idx = id[3]; - const int kernel_idz = id[4]; - - // Setup pointers - const uint8_t *tmp_input_ptr = in.ptr(); - uint8_t *tmp_output_ptr = dst->ptr_to_element(Coordinates(kernel_idx, 0, kernel_idz)); - const uint8_t *curr_input_row_ptr = tmp_input_ptr; - const uint8_t *curr_input_depth_ptr = tmp_input_ptr; - - // Linearize volume - for(unsigned int d = 0; d < kernel_depth; ++d) - { - for(unsigned int j = 0; j < kernel_size_y; ++j) - { - for(unsigned int i = 0; i < kernel_size_x; ++i) - { - std::memcpy(tmp_output_ptr, tmp_input_ptr, src->info()->element_size()); - tmp_input_ptr += input_stride_x; - tmp_output_ptr += output_stride_y; - } - curr_input_row_ptr += input_stride_y; - tmp_input_ptr = curr_input_row_ptr; - } - curr_input_depth_ptr += input_stride_z; - curr_input_row_ptr = curr_input_depth_ptr; - tmp_input_ptr = curr_input_depth_ptr; - } - - // Add bias - if(biases != nullptr) - { - std::memcpy(tmp_output_ptr, biases->ptr_to_element(Coordinates(kernel_idx, kernel_idz)), src->info()->element_size()); - } - }, - in); -} -const char *CpuWeightsReshapeKernel::name() const -{ - return "CpuWeightsReshapeKernel"; -} -} // namespace kernels -} // namespace cpu -} // namespace arm_compute
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