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Diffstat (limited to 'src/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.cpp')
| -rw-r--r-- | src/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.cpp b/src/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.cpp new file mode 100644 index 0000000000..1b211b0adb --- /dev/null +++ b/src/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.cpp @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2018 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/core/CL/kernels/CLConvertFullyConnectedWeightsKernel.h" + +#include "arm_compute/core/CL/CLHelpers.h" +#include "arm_compute/core/CL/CLKernelLibrary.h" +#include "arm_compute/core/CL/ICLTensor.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +CLConvertFullyConnectedWeightsKernel::CLConvertFullyConnectedWeightsKernel() + : _input(nullptr), _output(nullptr) +{ +} + +void CLConvertFullyConnectedWeightsKernel::configure(const ICLTensor *input, ICLTensor *output, const TensorShape &original_input_shape, + DataLayout data_layout) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); + ARM_COMPUTE_ERROR_THROW_ON(CLConvertFullyConnectedWeightsKernel::validate(input->info(), output->info(), original_input_shape, data_layout)); + + _input = input; + _output = output; + + const unsigned int num_elems_per_input_plane = original_input_shape.x() * original_input_shape.y(); + const unsigned int num_channels = original_input_shape.z(); + + // Set build options + CLBuildOptions build_opts; + build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())); + if(data_layout == DataLayout::NCHW) + { + build_opts.add_option("-DFACTOR_1=" + support::cpp11::to_string(num_elems_per_input_plane)); + build_opts.add_option("-DFACTOR_2=" + support::cpp11::to_string(num_channels)); + } + else + { + build_opts.add_option("-DFACTOR_1=" + support::cpp11::to_string(num_channels)); + build_opts.add_option("-DFACTOR_2=" + support::cpp11::to_string(num_elems_per_input_plane)); + } + + // Create kernel + _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("convert_fc_weights", build_opts.options())); + + // Configure kernel window + Window win = calculate_max_window(*input->info(), Steps()); + ICLKernel::configure(win); +} + +Status CLConvertFullyConnectedWeightsKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const TensorShape &original_input_shape, + DataLayout data_layout) +{ + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8, DataType::S8, DataType::QS8, DataType::QASYMM8, DataType::U16, DataType::S16, DataType::QS16, DataType::U32, DataType::S32, + DataType::QS32, DataType::F16, DataType::F32); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input, output); + ARM_COMPUTE_RETURN_ERROR_ON(input->num_dimensions() != 2); + ARM_COMPUTE_RETURN_ERROR_ON(input->dimension(1) != original_input_shape.total_size_lower(3)); + ARM_COMPUTE_RETURN_ERROR_ON(data_layout == DataLayout::UNKNOWN); + + return Status{}; +} + +void CLConvertFullyConnectedWeightsKernel::run(const Window &window, cl::CommandQueue &queue) +{ + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); + + unsigned int idx = 0; + add_2D_tensor_argument(idx, _input, window); + add_2D_tensor_argument(idx, _output, window); + enqueue(queue, *this, window); +} +} // namespace arm_compute
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