From 11d8415aa57b69fb6c83e86a37e3026c22d1d37d Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Wed, 28 Apr 2021 10:20:18 +0100 Subject: Port DepthConvert to new Api - Renames DepthConvert to Cast - Ports both NEDepthConverLayer and CLDepthConvert variants - Removes legacy shift capability from DepthConvert, allowing only shifts of 0 Signed-off-by: Georgios Pinitas Change-Id: I806a0f8eb23d23502b632c529fda7edde19c8176 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5565 Tested-by: Arm Jenkins Reviewed-by: Michele Di Giorgio Comments-Addressed: Arm Jenkins --- src/core/gpu/cl/kernels/ClCastKernel.cpp | 163 +++++++++++++++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100644 src/core/gpu/cl/kernels/ClCastKernel.cpp (limited to 'src/core/gpu/cl/kernels/ClCastKernel.cpp') diff --git a/src/core/gpu/cl/kernels/ClCastKernel.cpp b/src/core/gpu/cl/kernels/ClCastKernel.cpp new file mode 100644 index 0000000000..7a1d5c2824 --- /dev/null +++ b/src/core/gpu/cl/kernels/ClCastKernel.cpp @@ -0,0 +1,163 @@ +/* + * Copyright (c) 2016-2021 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/gpu/cl/kernels/ClCastKernel.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/TensorInfo.h" +#include "arm_compute/core/Utils.h" +#include "arm_compute/core/Validate.h" +#include "src/core/CL/CLValidate.h" +#include "src/core/helpers/AutoConfiguration.h" +#include "src/core/helpers/WindowHelpers.h" + +#include "support/Cast.h" +#include "support/StringSupport.h" + +namespace arm_compute +{ +namespace opencl +{ +namespace kernels +{ +namespace +{ +Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_UNUSED(policy); + ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src); + ARM_COMPUTE_RETURN_ERROR_ON(src == dst); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, + 1, + DataType::U8, DataType::S8, DataType::QSYMM8_PER_CHANNEL, DataType::S16, + DataType::U16, DataType::U32, DataType::S32, DataType::F16, + DataType::F32); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, + 1, + DataType::U8, DataType::S8, DataType::QASYMM8, DataType::S16, + DataType::U16, DataType::U32, DataType::S32, DataType::F16, + DataType::F32); + ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == dst->data_type(), "src and dst data types must be different"); + + // Validate in case of configured dst + if(dst->total_size() > 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(src, dst); + } + + return Status{}; +} +} // namespace + +void ClCastKernel::configure(const CLCompileContext &compile_context, const ITensorInfo *src, ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + // Auto initialize dst shape if not initialized (We can only auto-configure the shape, datatype must be given) + set_shape_if_empty(*dst, src->tensor_shape()); + + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, policy)); + + auto padding_info = get_padding_info({ src, dst }); + + // Get data sizes + const size_t src_size = data_size_from_type(src->data_type()); + const size_t dst_size = data_size_from_type(dst->data_type()); + + // Get number of elements to process per iterations + const unsigned int num_elems_processed_per_iteration = adjust_vec_size(16 / src->element_size(), src->dimension(0)); + + // Set build options + CLBuildOptions build_opts; + build_opts.add_option("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration)); + build_opts.add_option("-DVEC_SIZE_LEFTOVER=" + support::cpp11::to_string(src->dimension(0) % num_elems_processed_per_iteration)); + build_opts.add_option("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(src->data_type())); + build_opts.add_option("-DDATA_TYPE_OUT=" + get_cl_type_from_data_type(dst->data_type())); + // Conversions from float always SATURATE as out-of-bounds conversion from float->integer is implementation defined + build_opts.add_option_if(is_data_type_float(src->data_type()) || policy == ConvertPolicy::SATURATE, "-DSATURATE"); + build_opts.add_option_if(is_data_type_float(src->data_type()) || is_data_type_float(dst->data_type()), "-DIS_DATA_TYPE_FLOAT"); + build_opts.add_option_if(is_data_type_quantized(src->data_type()), "-DIS_DATA_TYPE_QUANTIZED"); + + // Create kernel + const std::string kernel_name = (src_size >= dst_size) ? "cast_down" : "cast_up"; + _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); + + // Configure kernel + Window win = calculate_max_window(*src, Steps(num_elems_processed_per_iteration)); + ICLKernel::configure_internal(win); + + // Collapse window + const Window &full_window = window(); + Window collapsed_window = full_window.collapse_if_possible(full_window, Window::DimZ); + ICLKernel::configure_internal(collapsed_window); + + ARM_COMPUTE_ERROR_ON(has_padding_changed(padding_info)); + + // Set config_id for enabling LWS tuning + _config_id = kernel_name; + _config_id += "_"; + _config_id += lower_string(string_from_data_type(src->data_type())); + _config_id += "_"; + _config_id += support::cpp11::to_string(src->dimension(0)); + _config_id += "_"; + _config_id += support::cpp11::to_string(src->dimension(1)); + _config_id += "_"; + _config_id += support::cpp11::to_string(dst->dimension(0)); + _config_id += "_"; + _config_id += support::cpp11::to_string(dst->dimension(1)); +} + +Status ClCastKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, policy)); + return Status{}; +} + +void ClCastKernel::run_op(ITensorPack &tensors, const Window &window, ::cl::CommandQueue &queue) +{ + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); + + const auto src = utils::cast::polymorphic_downcast(tensors.get_const_tensor(TensorType::ACL_SRC)); + auto dst = utils::cast::polymorphic_downcast(tensors.get_tensor(TensorType::ACL_DST)); + + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + Window collapsed = window.collapse_if_possible(ICLKernel::window(), Window::DimZ); + Window slice = collapsed.first_slice_window_3D(); + + do + { + unsigned int idx = 0; + add_3D_tensor_argument(idx, src, slice); + add_3D_tensor_argument(idx, dst, slice); + enqueue(queue, *this, slice, lws_hint()); + } + while(collapsed.slide_window_slice_3D(slice)); +} +} // namespace kernels +} // namespace opencl +} // namespace arm_compute -- cgit v1.2.1