diff options
Diffstat (limited to 'src/gpu/cl/kernels/ClReshapeKernel.cpp')
-rw-r--r-- | src/gpu/cl/kernels/ClReshapeKernel.cpp | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/gpu/cl/kernels/ClReshapeKernel.cpp b/src/gpu/cl/kernels/ClReshapeKernel.cpp new file mode 100644 index 0000000000..53889f3a6b --- /dev/null +++ b/src/gpu/cl/kernels/ClReshapeKernel.cpp @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2017-2022 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/gpu/cl/kernels/ClReshapeKernel.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/CL/OpenCL.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Utils.h" + +#include "src/core/CL/CLValidate.h" +#include "src/core/helpers/WindowHelpers.h" +#include "support/Cast.h" + +#include <string> + +/** [ClReshapeKernel Kernel] **/ +namespace arm_compute +{ +namespace opencl +{ +namespace kernels +{ +namespace +{ +Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst); + ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src); + ARM_COMPUTE_RETURN_ERROR_ON(src->data_type() == DataType::UNKNOWN); + + if (dst->tensor_shape().total_size() != 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(src, dst); + ARM_COMPUTE_RETURN_ERROR_ON(src->tensor_shape().total_size() != dst->tensor_shape().total_size()); + } + + return Status{}; +} +} // namespace + +ClReshapeKernel::ClReshapeKernel() +{ + _type = CLKernelType::ELEMENTWISE; +} + +void ClReshapeKernel::configure(const CLCompileContext &compile_context, const ITensorInfo *src, ITensorInfo *dst) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst)); + + auto padding_info = get_padding_info({src, dst}); + + // Create kernel + std::set<std::string> build_opts = {"-DDATA_TYPE=" + get_cl_unsigned_type_from_element_size(src->element_size())}; + _kernel = create_kernel(compile_context, "reshape_layer", build_opts); + + // Add static arguments + const cl_int2 src_shape = { + {static_cast<cl_int>(src->tensor_shape()[0]), static_cast<cl_int>(src->tensor_shape()[1])}}; + const cl_int2 dst_shape = { + {static_cast<cl_int>(dst->tensor_shape()[0]), static_cast<cl_int>(dst->tensor_shape()[1])}}; + unsigned int idx = 2 * num_arguments_per_3D_tensor(); // Skip the src and dst parameters + _kernel.setArg<cl_int2>(idx++, src_shape); + _kernel.setArg<cl_int2>(idx++, dst_shape); + + // Configure kernel window + Window win = calculate_max_window(*dst); + ICLKernel::configure_internal(win); + + ARM_COMPUTE_ERROR_ON(has_padding_changed(padding_info)); +} + +Status ClReshapeKernel::validate(const ITensorInfo *src, const ITensorInfo *dst) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst)); + + return Status{}; +} + +void ClReshapeKernel::run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) +{ + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); + + Window window_collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); + Window slice = window_collapsed.first_slice_window_3D(); + + const auto src = + utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC)); + auto dst = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST)); + + // Set srcs + unsigned int idx = 0; + add_3D_tensor_argument(idx, src, window_collapsed); + add_3D_tensor_argument(idx, dst, window_collapsed); + enqueue(queue, *this, slice, lws_hint()); +} +} // namespace kernels +} // namespace opencl +} // namespace arm_compute +/** [ClReshapeKernel Kernel] **/ |