From 856f66e6c61b77d03f754cd0fa8439891f0e4aca Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Thu, 22 Apr 2021 21:13:21 +0100 Subject: Port CLGEMM to memory injecting interface Moves the following kernels: - CLGEMMMatrixMultiplyKernel - CLGEMMMatrixMultiplyNativeKernel - CLGEMMMatrixMultipluReshapedKernel - CLGEMMMatrixMultiplyReshapedOnlyRHSKernel Moves the following functions - CLGEMM Introduces facilities to easy handling of auxiliary temporary buffers under then new run interface. Such are: - CLAuxTensorHandler: That allows wrapping of workspace buffers memory to CLBuffer objects - Ability to inject TensorInfo to allocator without transferring ownership. This reduce the copy overhead if needed. Resolves: COMPMID-4188 Signed-off-by: Georgios Pinitas Change-Id: I7055435d831b05b749b26302082e4ac45f26dfb0 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5498 Tested-by: Arm Jenkins Reviewed-by: Michalis Spyrou Comments-Addressed: Arm Jenkins --- .../cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp | 219 +++++++++++++++++++++ 1 file changed, 219 insertions(+) create mode 100644 src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp (limited to 'src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp') diff --git a/src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp b/src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp new file mode 100644 index 0000000000..98161edfff --- /dev/null +++ b/src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.cpp @@ -0,0 +1,219 @@ +/* + * Copyright (c) 2018-2021 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/ClGemmReshapeLhsMatrixKernel.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 "arm_compute/core/utils/misc/ShapeCalculator.h" +#include "src/core/AccessWindowStatic.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, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst); + ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.m0 == 0); + ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.k0 == 0); + ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.v0 == 0); + ARM_COMPUTE_RETURN_ERROR_ON_MSG(((lhs_info.k0 & (lhs_info.k0 - 1)) && lhs_info.k0 != 3), "Only 2,3,4,8,16 are supported for k0"); + ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.k0 > 16); + ARM_COMPUTE_RETURN_ERROR_ON(lhs_info.m0 < 2 || lhs_info.m0 > 8); + + ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src); + ARM_COMPUTE_RETURN_ERROR_ON(src->data_type() == DataType::UNKNOWN); + + if(dst->total_size() != 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(dst->tensor_shape(), + misc::shape_calculator::compute_lhs_reshaped_shape(*src, lhs_info, reinterpret_input_as_3d)); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(src, dst); + } + + return Status{}; +} + +std::pair validate_and_configure_window(ITensorInfo *src, ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) +{ + const unsigned int num_elems_processed_per_iteration_x = lhs_info.k0; + const unsigned int num_elems_processed_per_iteration_y = lhs_info.m0; + bool window_changed = false; + + TensorInfo tmp_info(*src); + + if(reinterpret_input_as_3d) + { + // Since the src tensor has to be reinterpreted as 3D and the execute window is based on a 2D interleave, + // the window needs to be constructed on the 2D collapsed version of the tensor + TensorShape tmp_shape(src->tensor_shape()); + tmp_shape.collapse(2U, 1U); + tmp_info.set_tensor_shape(tmp_shape); + } + + // dst auto inizialitation if not yet initialized + auto_init_if_empty(*dst, src->clone()->set_tensor_shape(misc::shape_calculator::compute_lhs_reshaped_shape(*src, lhs_info, reinterpret_input_as_3d))); + + // Configure window + Window win = calculate_max_window(tmp_info, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); + Window win_in = calculate_max_window(*src, Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); + + AccessWindowStatic src_access(src, 0, 0, + src->dimension(0), + src->dimension(1)); + AccessWindowStatic dst_access(dst, 0, 0, dst->dimension(0), dst->dimension(1)); + + window_changed = update_window_and_padding(win_in, src_access) || // window used by the execute_window_loop + update_window_and_padding(win, dst_access); // window used to update the padding requirements of dst tensor + + // Collapse along the Z direction + // This collapse needs to be here in order to tune the Z dimension of LWS + Window collapsed = win.collapse(win, Window::DimZ); + + Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; + return std::make_pair(err, collapsed); +} +} // namespace + +void ClGemmReshapeLhsMatrixKernel::configure(const CLCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + // Perform validate step + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, lhs_info, reinterpret_input_as_3d)); + + auto padding_info = get_padding_info({ src }); + + _reinterpret_input_as_3d = reinterpret_input_as_3d; + + const unsigned int src_w = src->dimension(0); + const unsigned int src_h = _reinterpret_input_as_3d ? src->dimension(1) * src->dimension(2) : src->dimension(1); + const unsigned int partial_load_m0 = src_h % lhs_info.m0; + const unsigned int partial_load_k0 = src_w % lhs_info.k0; + + // Create build options + CLBuildOptions build_opts; + build_opts.add_option("-DM0=" + support::cpp11::to_string(lhs_info.m0)); + build_opts.add_option("-DK0=" + support::cpp11::to_string(lhs_info.k0)); + build_opts.add_option("-DV0=" + support::cpp11::to_string(lhs_info.v0)); + build_opts.add_option("-DSRC_WIDTH=" + support::cpp11::to_string(src_w)); + build_opts.add_option("-DSRC_HEIGHT=" + support::cpp11::to_string(src_h)); + build_opts.add_option_if(lhs_info.interleave, "-DINTERLEAVE"); + build_opts.add_option_if(_reinterpret_input_as_3d, "-DREINTERPRET_INPUT_AS_3D"); + build_opts.add_option_if(_reinterpret_input_as_3d, "-DHEIGHT_GEMM3D=" + support::cpp11::to_string(src->dimension(1))); + build_opts.add_option_if(_reinterpret_input_as_3d, "-DDEPTH_GEMM3D=" + support::cpp11::to_string(src->dimension(2))); + build_opts.add_option("-DDATA_TYPE=" + get_cl_unsigned_type_from_element_size(src->element_size())); + build_opts.add_option("-DPARTIAL_LOAD_M0=" + support::cpp11::to_string(partial_load_m0)); + build_opts.add_option("-DPARTIAL_LOAD_K0=" + support::cpp11::to_string(partial_load_k0)); + + std::string kernel_name("gemm_reshape_lhs_matrix_"); + kernel_name += lhs_info.transpose ? "t" : "nt"; + + // Create kernel + _kernel = create_kernel(compile_context, kernel_name, build_opts.options()); + + // Configure kernel window + auto win_config = validate_and_configure_window(src, dst, lhs_info, reinterpret_input_as_3d); + ARM_COMPUTE_ERROR_THROW_ON(win_config.first); + ICLKernel::configure_internal(win_config.second); + + // Set config_id for enabling LWS tuning + _config_id = "gemm_reshape_lhs_matrix_"; + _config_id += (_reinterpret_input_as_3d ? "3d_" : ""); + _config_id += lower_string(string_from_data_type(src->data_type())); + _config_id += "_"; + _config_id += support::cpp11::to_string(dst->dimension(0)); + _config_id += "_"; + _config_id += support::cpp11::to_string(dst->dimension(1)); + _config_id += "_"; + _config_id += support::cpp11::to_string(dst->dimension(2)); + _config_id += "_"; + _config_id += support::cpp11::to_string(lhs_info.m0); + _config_id += "_"; + _config_id += support::cpp11::to_string(lhs_info.k0); + _config_id += "_"; + _config_id += support::cpp11::to_string(lhs_info.v0); + _config_id += "_"; + _config_id += support::cpp11::to_string(lhs_info.interleave); + _config_id += "_"; + _config_id += support::cpp11::to_string(lhs_info.transpose); + + ARM_COMPUTE_ERROR_ON(has_padding_changed(padding_info)); +} + +Status ClGemmReshapeLhsMatrixKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, lhs_info, reinterpret_input_as_3d)); + ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(src->clone().get(), dst->clone().get(), lhs_info, reinterpret_input_as_3d).first); + + return Status{}; +} + +void ClGemmReshapeLhsMatrixKernel::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 slice = window.first_slice_window_3D(); + + if(_reinterpret_input_as_3d) + { + // Pass bottom paddings to the kernel if the src has to be reinterpreted as 3D tensor + const unsigned int idx0 = 2 * num_arguments_per_3D_tensor(); + const unsigned int total_cross_plane_pad = src->info()->padding().top + src->info()->padding().bottom; + _kernel.setArg(idx0, static_cast(total_cross_plane_pad)); + } + + 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(window.slide_window_slice_3D(slice)); +} +} // namespace kernels +} // namespace opencl +} // namespace arm_compute -- cgit v1.2.1