From 5237e01c342b9301951a799842e9c48813b66fd4 Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Wed, 17 Jan 2018 09:40:27 +0000 Subject: COMPMID-838 Implement CLPermute Change-Id: I6d97b649f1ebc289c9e6f8949e67740a6b3cbcb2 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/116636 Tested-by: Jenkins Reviewed-by: Pablo Tello Reviewed-by: Anthony Barbier --- src/core/CL/kernels/CLPermuteKernel.cpp | 127 ++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 src/core/CL/kernels/CLPermuteKernel.cpp (limited to 'src/core/CL/kernels') diff --git a/src/core/CL/kernels/CLPermuteKernel.cpp b/src/core/CL/kernels/CLPermuteKernel.cpp new file mode 100644 index 0000000000..7001c5565b --- /dev/null +++ b/src/core/CL/kernels/CLPermuteKernel.cpp @@ -0,0 +1,127 @@ +/* + * 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/CLPermuteKernel.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/Error.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/Types.h" +#include "support/ToolchainSupport.h" + +using namespace arm_compute; + +CLPermuteKernel::CLPermuteKernel() + : _input(nullptr), _output(nullptr), _perm() +{ +} +namespace +{ +TensorShape get_output_shape(const ITensorInfo *input, const PermutationVector &perm) +{ + TensorShape output_shape = input->tensor_shape(); + permute(output_shape, perm); + return output_shape; +} +} +void CLPermuteKernel::configure(const ICLTensor *input, ICLTensor *output, const PermutationVector &perm) +{ + ARM_COMPUTE_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::F16, DataType::F32); + ARM_COMPUTE_ERROR_ON_MSG(input->info()->num_dimensions() < 3, "Invalid input size!"); + ARM_COMPUTE_ERROR_ON_MSG( + (perm.num_dimensions() != 3 && ((perm[0] != 2 && perm[1] != 0 && perm[2] != 1) || (perm[0] != 1 && perm[1] != 2 && perm[2] != 0))) && (perm.num_dimensions() != 4 && ((perm[0] != 2 && perm[1] != 0 + && perm[2] != 1) + || (perm[0] != 1 && perm[1] != 2 && perm[2] != 0))), + "Only [2, 0, 1],[1, 2, 0] and [3, 2, 0, 1] permutation is supported"); + + _input = input; + _output = output; + _perm = perm; + + const TensorShape output_shape = get_output_shape(input->info(), perm); + // Output auto inizialitation if not yet initialized + auto_init_if_empty(*output->info(), input->info()->clone()->set_tensor_shape(output_shape)); + + // Create kernel + std::set build_opts; + + build_opts.emplace("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())); + build_opts.emplace("-DDEPTH_IN=" + support::cpp11::to_string(input->info()->dimension(2))); + + // Run [2, 0, 1] permute + if(_perm[0] == 2 && _perm[1] == 0 && _perm[2] == 1) + { + _kernel = static_cast(CLKernelLibrary::get().create_kernel("permute_201", build_opts)); + } + // Run [1, 2, 0] permute + else if(_perm[0] == 1 && _perm[1] == 2 && _perm[2] == 0) + { + _kernel = static_cast(CLKernelLibrary::get().create_kernel("permute_120", build_opts)); + } + // Run [3, 2, 0, 1] permute + else if(_perm[0] == 3 && _perm[1] == 2 && _perm[2] == 0 && _perm[3] == 1) + { + _kernel = static_cast(CLKernelLibrary::get().create_kernel("permute_3201", build_opts)); + } + else + { + ARM_COMPUTE_ERROR("Not supported."); + } + + // Configure kernel window + Window win = calculate_max_window(*input->info(), Steps()); + + ICLKernel::configure(win); +} + +void CLPermuteKernel::run(const Window &window, cl::CommandQueue &queue) +{ + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(ICLKernel::window(), window); + + Window slice_in = window.first_slice_window_4D(); + Window slice_out(slice_in); + + // Setup output slice + slice_out.set(Window::DimX, Window::Dimension(0, 0, 0)); + slice_out.set(Window::DimY, Window::Dimension(0, 0, 0)); + slice_out.set(Window::DimZ, Window::Dimension(0, 0, 0)); + slice_out.set(3, Window::Dimension(0, 0, 0)); + + do + { + auto collapsed_slice_in = slice_in.collapse(ICLKernel::window(), 2); + auto collapsed_slice_out = slice_out.collapse(ICLKernel::window(), 2); + unsigned int idx = 0; + add_4D_tensor_argument(idx, _input, collapsed_slice_in); + add_4D_tensor_argument(idx, _output, collapsed_slice_out); + enqueue(queue, *this, collapsed_slice_in); + } + while(window.slide_window_slice_4D(slice_in) && window.slide_window_slice_4D(slice_out)); +} -- cgit v1.2.1