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 --- src/runtime/gpu/cl/operators/ClGemm.cpp | 754 ++++++++++++++++++++++++++++++++ src/runtime/gpu/cl/operators/ClGemm.h | 136 ++++++ 2 files changed, 890 insertions(+) create mode 100644 src/runtime/gpu/cl/operators/ClGemm.cpp create mode 100644 src/runtime/gpu/cl/operators/ClGemm.h (limited to 'src/runtime/gpu/cl/operators') diff --git a/src/runtime/gpu/cl/operators/ClGemm.cpp b/src/runtime/gpu/cl/operators/ClGemm.cpp new file mode 100644 index 0000000000..fcbc6d5fba --- /dev/null +++ b/src/runtime/gpu/cl/operators/ClGemm.cpp @@ -0,0 +1,754 @@ +/* + * Copyright (c) 2017-2021 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/runtime/gpu/cl/operators/ClGemm.h" + +#include "arm_compute/core/CL/CLKernelLibrary.h" +#include "arm_compute/core/CL/ICLTensor.h" +#include "arm_compute/core/Error.h" +#include "arm_compute/core/GPUTarget.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/KernelDescriptors.h" +#include "arm_compute/core/Log.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Utils.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/core/utils/misc/ShapeCalculator.h" +#include "arm_compute/runtime/CL/CLScheduler.h" +#include "arm_compute/runtime/ITensorAllocator.h" +#include "src/core/gpu/cl/IClKernel.h" +#include "src/core/helpers/AutoConfiguration.h" +#include "src/core/helpers/MemoryHelpers.h" +#include "src/core/utils/helpers/float_ops.h" +#include "src/runtime/CL/gemm/CLGEMMKernelSelection.h" +#include "src/runtime/CL/gemm_auto_heuristics/CLGEMMAutoHeuristics.h" +#include "src/runtime/gpu/cl/utils/ClAuxTensorHandler.h" + +#include "support/Cast.h" +#include "utils/TypePrinter.h" + +namespace arm_compute +{ +namespace opencl +{ +using namespace arm_compute::misc::shape_calculator; +using namespace arm_compute::cl_gemm; +using namespace arm_compute::experimental; +using namespace arm_compute::utils::cast; +using namespace arm_compute::opencl::kernels; + +namespace +{ +inline bool validate_gemm_kernel(CLGEMMKernelType kernel_type) +{ + switch(kernel_type) + { + case CLGEMMKernelType::NATIVE_V1: + case CLGEMMKernelType::RESHAPED_ONLY_RHS: + case CLGEMMKernelType::RESHAPED_V1: + case CLGEMMKernelType::RESHAPED: + { + return true; + } + default: + { + return false; + } + } +} +//Automatically select between mlgo (prioritized) and default heuristics for gemm kernel type +inline CLGEMMKernelType auto_select_gemm_kernel(auto_heuristics::CommonQuery query, bool reshape_b_only_on_first_run) +{ + auto gemm_kernel = auto_heuristics::select_mlgo_gemm_kernel(query, reshape_b_only_on_first_run); + if(bool(gemm_kernel)) + { + if(validate_gemm_kernel(gemm_kernel.gemm_type)) + { + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use gemm kernel from mlgo heuristics: %s.", to_string(gemm_kernel.gemm_type).c_str()); + return gemm_kernel.gemm_type; + } + } + gemm_kernel = auto_heuristics::select_default_gemm_kernel(query, reshape_b_only_on_first_run); + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use gemm kernel from default heuristics: %s.", to_string(gemm_kernel.gemm_type).c_str()); + return gemm_kernel.gemm_type; +} +// Validate lhs_info and rhs_info for reshaped only rhs kernel +inline bool validate_lhs_rhs_info_reshaped_only_rhs(const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, + const ITensorInfo *output, GEMMKernelInfo gemm_kernel_info) +{ + // Validate GEMMLHSMatrixInfo and GEMMRHSMatrixInfo for reshaped only rhs kernel + TensorInfo tmp_b_info{}; + // Validate reshape RHS kernel + auto_init_if_empty(tmp_b_info, b->clone()->set_tensor_shape(compute_rhs_reshaped_shape(*b, rhs_info))); + if(!bool(ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info))) + { + return false; + } + // Validate mm kernel + gemm_kernel_info.lhs_info = lhs_info; + gemm_kernel_info.rhs_info = rhs_info; + gemm_kernel_info.has_pad_y = false; + if(!bool(ClGemmMatrixMultiplyReshapedOnlyRhsKernel::validate(a, &tmp_b_info, c, output, 1.f, 0.f, lhs_info, rhs_info, gemm_kernel_info))) + { + return false; + } + gemm_kernel_info.has_pad_y = true; + if(!bool(ClGemmMatrixMultiplyReshapedOnlyRhsKernel::validate(a, &tmp_b_info, c, output, 1.f, 0.f, lhs_info, rhs_info, gemm_kernel_info))) + { + return false; + } + return true; +} + +//Automatically select between mlgo (prioritized) and default heuristics for reshaped only rhs kernel configs +inline std::pair auto_select_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery query, GEMMKernelInfo kernel_info, const ITensorInfo *a, + const ITensorInfo *b, + const ITensorInfo *c, const ITensorInfo *output) +{ + auto config = auto_heuristics::select_mlgo_gemm_config_reshaped_only_rhs(query); + if(config) + { + if(validate_lhs_rhs_info_reshaped_only_rhs(config.lhs_info, config.rhs_info, a, b, c, output, kernel_info)) + { + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use reshaped_only_rhs config from mlgo heuristics: LHS info: %s ; RHS info: %s ", to_string(config.lhs_info).c_str(), to_string(config.rhs_info).c_str()); + return { config.lhs_info, config.rhs_info }; + } + } + config = auto_heuristics::select_default_gemm_config_reshaped_only_rhs(query); + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use reshaped_only_rhs config from default heuristics: LHS info: %s ; RHS info: %s ", to_string(config.lhs_info).c_str(), to_string(config.rhs_info).c_str()); + return { config.lhs_info, config.rhs_info }; +} + +// Validate lhs_info and rhs_info for reshaped kernel +inline bool validate_lhs_rhs_info_reshaped(const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, + const ITensorInfo *output, GEMMKernelInfo gemm_kernel_info, bool reinterpret_input_as_3d) +{ + // Validate GEMMLHSMatrixInfo and GEMMRHSMatrixInfo for reshaped kernel + TensorInfo tmp_a_info{}; + TensorInfo tmp_b_info{}; + + // Validate reshape LHS kernel + auto_init_if_empty(tmp_a_info, a->clone()->set_tensor_shape(compute_lhs_reshaped_shape(*a, lhs_info, reinterpret_input_as_3d))); + if(!bool(ClGemmReshapeLhsMatrixKernel::validate(a, &tmp_a_info, lhs_info, reinterpret_input_as_3d))) + { + return false; + } + + // Validate reshape RHS kernel + auto_init_if_empty(tmp_b_info, b->clone()->set_tensor_shape(compute_rhs_reshaped_shape(*b, rhs_info))); + if(!bool(ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info))) + { + return false; + } + // Validate mm kernel + gemm_kernel_info.lhs_info = lhs_info; + gemm_kernel_info.rhs_info = rhs_info; + if(!bool(ClGemmMatrixMultiplyReshapedKernel::validate(&tmp_a_info, &tmp_b_info, c, output, 1.f, 0.f, lhs_info, rhs_info, gemm_kernel_info))) + { + return false; + } + return true; +} + +//Automatically select between mlgo (prioritized) and default heuristics for reshaped kernel configs +inline std::pair auto_select_gemm_config_reshaped(auto_heuristics::CommonQuery query, GEMMKernelInfo kernel_info, const ITensorInfo *a, const ITensorInfo *b, + const ITensorInfo *c, const ITensorInfo *output, bool reinterpret_input_as_3d) +{ + auto config = auto_heuristics::select_mlgo_gemm_config_reshaped(query); + if(config) + { + if(validate_lhs_rhs_info_reshaped(config.lhs_info, config.rhs_info, a, b, c, output, kernel_info, reinterpret_input_as_3d)) + { + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use reshaped config from mlgo heuristics: LHS info: %s ; RHS info: %s ", to_string(config.lhs_info).c_str(), to_string(config.rhs_info).c_str()); + return { config.lhs_info, config.rhs_info }; + } + } + config = auto_heuristics::select_default_gemm_config_reshaped(query); + ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use reshaped config from default heuristics: LHS info: %s ; RHS info: %s ", to_string(config.lhs_info).c_str(), to_string(config.rhs_info).c_str()); + return { config.lhs_info, config.rhs_info }; +} +} // namespace + +ClGemm::ClGemm() + : _mm_kernel(std::make_unique()), + _reshape_lhs_kernel(std::make_unique()), + _reshape_rhs_kernel(std::make_unique()), + _mm_reshaped_kernel(std::make_unique()), + _mm_reshaped_only_rhs_kernel(std::make_unique()), + _mm_reshaped_only_rhs_fallback_kernel(std::make_unique()), + _tmp_a(), + _tmp_b(), + _reshape_b_only_on_first_run(false), + _gemm_kernel_type(CLGEMMKernelType::NATIVE_V1), + _aux_mem(AuxTensorIdx::Count) +{ +} + +void ClGemm::configure_native_v1(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, + const GEMMInfo &gemm_info) +{ + const unsigned int m = gemm_info.reinterpret_input_as_3d() ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const GPUTarget gpu_target = CLScheduler::get().target(); + + // Set the target for the kernels + _mm_kernel->set_target(gpu_target); + + GEMMReshapeInfo reshape_info(m, n, k, 1, 1, gemm_info.depth_output_gemm3d(), gemm_info.reinterpret_input_as_3d(), gemm_info.broadcast_bias()); + + // Configure and tune matrix multiply kernel + _mm_kernel->configure(compile_context, a, b, c, output, alpha, beta, false, reshape_info, gemm_info.fp_mixed_precision(), gemm_info.activation_info()); + + // Tune kernel statically + CLScheduler::get().tune_kernel_static(*_mm_kernel); +} + +void ClGemm::configure_reshaped_v1(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, + const GEMMInfo &gemm_info) +{ + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + const GPUTarget gpu_target = CLScheduler::get().target(); + int mult_transpose1xW_width = 1; + int mult_interleave4x4_height = 1; + + // Set the target for the kernels + _reshape_lhs_kernel->set_target(gpu_target); + _mm_kernel->set_target(gpu_target); + + if(get_arch_from_target(gpu_target) == GPUTarget::BIFROST) + { + mult_transpose1xW_width = 4; + mult_interleave4x4_height = 2; + } + + GEMMRHSMatrixInfo rhs_info; + rhs_info.n0 = 16 / b->element_size(); + rhs_info.k0 = 1; + rhs_info.h0 = mult_transpose1xW_width; + rhs_info.interleave = false; + rhs_info.transpose = false; + + GEMMLHSMatrixInfo lhs_info; + lhs_info.m0 = 4; + lhs_info.k0 = 4; + lhs_info.v0 = mult_interleave4x4_height; + lhs_info.interleave = true; + lhs_info.transpose = true; + + GEMMReshapeInfo reshape_info(m, n, k, mult_transpose1xW_width, mult_interleave4x4_height, depth_output_gemm3d, false, gemm_info.broadcast_bias()); + + // Configure interleave kernel + _reshape_lhs_kernel->configure(compile_context, a, &_tmp_a, lhs_info, reinterpret_input_as_3d); + + // Configure transpose kernel + _reshape_rhs_kernel->configure(compile_context, b, &_tmp_b, rhs_info); + + // Configure and tune matrix multiply kernel + _mm_kernel->configure(compile_context, &_tmp_a, &_tmp_b, c, output, alpha, beta, true, reshape_info, gemm_info.fp_mixed_precision(), gemm_info.activation_info()); + + CLScheduler::get().tune_kernel_static(*_mm_kernel); + + // Request memory for LHS and RHS reshape matrix + _aux_mem[LhsReshape] = MemoryInfo(offset_int_vec(LhsReshape), MemoryLifetime::Temporary, _tmp_a.total_size()); + _aux_mem[RhsReshape] = MemoryInfo(offset_int_vec(RhsReshape), _reshape_b_only_on_first_run ? MemoryLifetime::Persistent : MemoryLifetime::Temporary, _tmp_b.total_size()); +} + +void ClGemm::configure_reshaped_v2(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, + const GEMMInfo &gemm_info) +{ + DataType data_type = a->data_type(); + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + const GPUTarget gpu_target = CLScheduler::get().target(); + bool broadcast_bias = gemm_info.broadcast_bias(); + + GEMMKernelInfo kernel_info; + kernel_info.m = m; + kernel_info.n = n; + kernel_info.k = k; + kernel_info.depth_output_gemm3d = depth_output_gemm3d; + kernel_info.reinterpret_input_as_3d = false; + kernel_info.broadcast_bias = broadcast_bias; + kernel_info.activation_info = gemm_info.activation_info(); + + // Set the target for the kernels + _reshape_lhs_kernel->set_target(gpu_target); + _mm_kernel->set_target(gpu_target); + + GEMMLHSMatrixInfo lhs_info{}; + GEMMRHSMatrixInfo rhs_info{}; + + // Pick up the GEMM configuration + std::tie(lhs_info, rhs_info) = auto_select_gemm_config_reshaped(auto_heuristics::CommonQuery{ gpu_target, data_type, m, n, k, batch_size }, kernel_info, a, b, + c, output, gemm_info.reinterpret_input_as_3d()); + + _reshape_lhs_kernel->configure(compile_context, a, &_tmp_a, lhs_info, gemm_info.reinterpret_input_as_3d()); + _reshape_rhs_kernel->configure(compile_context, b, &_tmp_b, rhs_info); + + // Configure and tune matrix multiply kernel + _mm_reshaped_kernel->configure(compile_context, &_tmp_a, &_tmp_b, c, output, alpha, beta, lhs_info, rhs_info, kernel_info); + + // Request memory for LHS and RHS reshape matrix + _aux_mem[LhsReshape] = MemoryInfo(offset_int_vec(LhsReshape), MemoryLifetime::Temporary, _tmp_a.total_size()); + _aux_mem[RhsReshape] = MemoryInfo(offset_int_vec(RhsReshape), _reshape_b_only_on_first_run ? MemoryLifetime::Persistent : MemoryLifetime::Temporary, _tmp_b.total_size()); +} + +void ClGemm::configure_reshaped_only_rhs(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, + const GEMMInfo &gemm_info) +{ + DataType data_type = a->data_type(); + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + const GPUTarget gpu_target = CLScheduler::get().target(); + bool broadcast_bias = gemm_info.broadcast_bias(); + + GEMMKernelInfo kernel_info; + kernel_info.m = m; + kernel_info.n = n; + kernel_info.k = k; + kernel_info.depth_output_gemm3d = depth_output_gemm3d; + kernel_info.reinterpret_input_as_3d = reinterpret_input_as_3d; + kernel_info.broadcast_bias = broadcast_bias; + kernel_info.activation_info = gemm_info.activation_info(); + + // Set the target for the kernels + _mm_kernel->set_target(gpu_target); + + GEMMLHSMatrixInfo lhs_info{}; + GEMMRHSMatrixInfo rhs_info{}; + + // Pick up the GEMM configuration + std::tie(lhs_info, rhs_info) = auto_select_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery{ gpu_target, data_type, m, n, k, batch_size }, kernel_info, a, b, c, output); + + // Transpose matrix + _reshape_rhs_kernel->configure(compile_context, b, &_tmp_b, rhs_info); + + // Configure two variants of CLGEMMMatrixMultiplyReshapedOnlyRHSKernel (has_pad_y = false/true) + // During the prepare stage we check the padding requirement for the lhs and dst tensors. If they do not have + // pad y, we dispatch CLGEMMMatrixMultiplyReshapedOnlyRHSKernel with has_pad_y = false + + // Configure matrix multiply kernel with no y padding support + kernel_info.has_pad_y = false; + _mm_reshaped_only_rhs_kernel->configure(compile_context, a, &_tmp_b, c, output, alpha, beta, lhs_info, rhs_info, kernel_info); + + // Configure matrix multiply kernel with y padding support + kernel_info.has_pad_y = true; + _mm_reshaped_only_rhs_fallback_kernel->configure(compile_context, a, &_tmp_b, c, output, alpha, beta, lhs_info, rhs_info, kernel_info); + + // Request memory for RHS reshape matrix + _aux_mem[RhsReshape] = MemoryInfo(offset_int_vec(RhsReshape), _reshape_b_only_on_first_run ? MemoryLifetime::Persistent : MemoryLifetime::Temporary, _tmp_b.total_size()); +} + +Status ClGemm::validate_native_v1(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + ARM_COMPUTE_UNUSED(alpha); + ARM_COMPUTE_UNUSED(output); + + // Get the GPU target + const GPUTarget gpu_target = CLScheduler::get().target(); + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + + const GEMMReshapeInfo reshape_info = GEMMReshapeInfo(m, n, k, 1, 1, depth_output_gemm3d, reinterpret_input_as_3d, gemm_info.broadcast_bias()); + + // Validate matrix multiply + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmMatrixMultiplyKernel::validate(a, b, c, output, alpha, beta, + false, reshape_info, gpu_target, gemm_info.fp_mixed_precision(), gemm_info.activation_info())); + + return Status{}; +} + +Status ClGemm::validate_reshaped_v1(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + ARM_COMPUTE_UNUSED(alpha); + ARM_COMPUTE_UNUSED(output); + + TensorInfo tmp_a_info{}; + TensorInfo tmp_b_info{}; + + // Get the GPU target + const GPUTarget gpu_target = CLScheduler::get().target(); + const unsigned int m = gemm_info.reinterpret_input_as_3d() ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + int mult_transpose1xW_width = 1; + int mult_interleave4x4_height = 1; + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + + if(get_arch_from_target(gpu_target) == GPUTarget::BIFROST) + { + mult_transpose1xW_width = 4; + mult_interleave4x4_height = 2; + } + + GEMMRHSMatrixInfo rhs_info; + rhs_info.n0 = 16 / b->element_size(); + rhs_info.k0 = 1; + rhs_info.h0 = mult_transpose1xW_width; + rhs_info.interleave = false; + rhs_info.transpose = false; + + GEMMLHSMatrixInfo lhs_info; + lhs_info.m0 = 4; + lhs_info.k0 = 4; + lhs_info.v0 = mult_interleave4x4_height; + lhs_info.interleave = true; + lhs_info.transpose = true; + + const GEMMReshapeInfo reshape_info = GEMMReshapeInfo(m, n, k, mult_transpose1xW_width, mult_interleave4x4_height, depth_output_gemm3d, false, gemm_info.broadcast_bias()); + + // Validate interleave kernel + auto_init_if_empty(tmp_a_info, a->clone()->set_tensor_shape(compute_lhs_reshaped_shape(*a, lhs_info, gemm_info.reinterpret_input_as_3d()))); + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmReshapeLhsMatrixKernel::validate(a, &tmp_a_info, lhs_info, gemm_info.reinterpret_input_as_3d())); + + // Validate transpose kernel + auto_init_if_empty(tmp_b_info, b->clone()->set_tensor_shape(compute_rhs_reshaped_shape(*b, rhs_info))); + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info)); + + // Validate matrix multiply + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmMatrixMultiplyKernel::validate(&tmp_a_info, &tmp_b_info, c, output, alpha, beta, + true, reshape_info, gpu_target, gemm_info.fp_mixed_precision(), gemm_info.activation_info())); + + return Status{}; +} + +Status ClGemm::validate_reshaped(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + ARM_COMPUTE_UNUSED(alpha); + ARM_COMPUTE_UNUSED(output); + + TensorInfo tmp_a_info{}; + TensorInfo tmp_b_info{}; + + // Get the GPU target + const GPUTarget gpu_target = CLScheduler::get().target(); + DataType data_type = a->data_type(); + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + const bool broadcast_bias = gemm_info.broadcast_bias(); + + GEMMKernelInfo kernel_info; + kernel_info.m = m; + kernel_info.n = n; + kernel_info.k = k; + kernel_info.depth_output_gemm3d = depth_output_gemm3d; + kernel_info.reinterpret_input_as_3d = false; + kernel_info.broadcast_bias = broadcast_bias; + kernel_info.activation_info = gemm_info.activation_info(); + + GEMMLHSMatrixInfo lhs_info; + GEMMRHSMatrixInfo rhs_info; + + // Pick up the GEMM configuration + // NOTE: No need to validate mlgo configurations as they automatically fall back to default heuristics if validation fails + const auto gemm_config = select_default_gemm_config_reshaped(auto_heuristics::CommonQuery{ gpu_target, data_type, m, n, k, batch_size }); + lhs_info = gemm_config.lhs_info; + rhs_info = gemm_config.rhs_info; + + auto_init_if_empty(tmp_a_info, a->clone()->set_tensor_shape(compute_lhs_reshaped_shape(*a, lhs_info, gemm_info.reinterpret_input_as_3d()))); + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmReshapeLhsMatrixKernel::validate(a, &tmp_a_info, lhs_info, gemm_info.reinterpret_input_as_3d())); + + auto_init_if_empty(tmp_b_info, b->clone()->set_tensor_shape(compute_rhs_reshaped_shape(*b, rhs_info))); + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info)); + + // Validate matrix multiply + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmMatrixMultiplyReshapedKernel::validate(&tmp_a_info, &tmp_b_info, c, output, alpha, beta, lhs_info, rhs_info, kernel_info)); + + return Status{}; +} + +Status ClGemm::validate_reshaped_only_rhs(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + ARM_COMPUTE_UNUSED(alpha); + ARM_COMPUTE_UNUSED(output); + + TensorInfo tmp_b_info{}; + + // Get the GPU target + const GPUTarget gpu_target = CLScheduler::get().target(); + const DataType data_type = a->data_type(); + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); + const bool broadcast_bias = gemm_info.broadcast_bias(); + + GEMMKernelInfo kernel_info; + kernel_info.m = m; + kernel_info.n = n; + kernel_info.k = k; + kernel_info.depth_output_gemm3d = depth_output_gemm3d; + kernel_info.reinterpret_input_as_3d = reinterpret_input_as_3d; + kernel_info.broadcast_bias = broadcast_bias; + kernel_info.activation_info = gemm_info.activation_info(); + + GEMMLHSMatrixInfo lhs_info; + GEMMRHSMatrixInfo rhs_info; + + // Pick up the GEMM configuration + // NOTE: No need to validate mlgo configurations as they automatically fall back to default heuristics if validation fails + const auto gemm_config = select_default_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery{ gpu_target, data_type, m, n, k, batch_size }); + lhs_info = gemm_config.lhs_info; + rhs_info = gemm_config.rhs_info; + + auto_init_if_empty(tmp_b_info, b->clone()->set_tensor_shape(compute_rhs_reshaped_shape(*b, rhs_info))); + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info)); + + // Validate matrix multiply + kernel_info.has_pad_y = false; + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmMatrixMultiplyReshapedOnlyRhsKernel::validate(a, &tmp_b_info, c, output, alpha, beta, lhs_info, rhs_info, kernel_info)); + + kernel_info.has_pad_y = true; + ARM_COMPUTE_RETURN_ON_ERROR(ClGemmMatrixMultiplyReshapedOnlyRhsKernel::validate(a, &tmp_b_info, c, output, alpha, beta, lhs_info, rhs_info, kernel_info)); + + return Status{}; +} + +void ClGemm::configure(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(a, b, output); + + // Perform validation step + ARM_COMPUTE_ERROR_THROW_ON(validate(a, b, c, output, alpha, beta, gemm_info)); + + // Check if we need to reshape the matrix B only on the first run + _reshape_b_only_on_first_run = gemm_info.reshape_b_only_on_first_run(); + + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + + // Select GEMMType + _gemm_kernel_type = auto_select_gemm_kernel(auto_heuristics::CommonQuery{ CLScheduler::get().target(), a->data_type(), m, n, k, batch_size }, _reshape_b_only_on_first_run); + + const bool fuse_add_c = (!(helpers::float_ops::is_zero(beta)) && c != nullptr); + + ITensorInfo *c_to_use = fuse_add_c ? c : nullptr; + + switch(_gemm_kernel_type) + { + case CLGEMMKernelType::NATIVE_V1: + { + configure_native_v1(compile_context, a, b, c_to_use, output, alpha, beta, gemm_info); + break; + } + case CLGEMMKernelType::RESHAPED_V1: + { + configure_reshaped_v1(compile_context, a, b, c_to_use, output, alpha, beta, gemm_info); + break; + } + case CLGEMMKernelType::RESHAPED: + { + configure_reshaped_v2(compile_context, a, b, c_to_use, output, alpha, beta, gemm_info); + break; + } + case CLGEMMKernelType::RESHAPED_ONLY_RHS: + { + configure_reshaped_only_rhs(compile_context, a, b, c_to_use, output, alpha, beta, gemm_info); + break; + } + default: + { + ARM_COMPUTE_ERROR("GEMMType not supported"); + } + } +} + +Status ClGemm::validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info) +{ + // Get the GPU target + bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); + const unsigned int m = reinterpret_input_as_3d ? (a->dimension(1) * a->dimension(2)) : a->dimension(1); + const unsigned int n = b->dimension(0); + const unsigned int k = a->dimension(0); + const unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); + + // Select GEMMType + CLGEMMKernelType gemm_kernel_type = auto_select_gemm_kernel(auto_heuristics::CommonQuery + { + CLScheduler::get().target(), a->data_type(), m, n, k, batch_size, + }, + gemm_info.reshape_b_only_on_first_run()); + + const bool fuse_add_c = (!(helpers::float_ops::is_zero(beta)) && c != nullptr); + + const ITensorInfo *c_to_use = fuse_add_c ? c : nullptr; + + switch(gemm_kernel_type) + { + case CLGEMMKernelType::NATIVE_V1: + { + ARM_COMPUTE_RETURN_ON_ERROR(validate_native_v1(a, b, c_to_use, output, alpha, beta, gemm_info)); + break; + } + case CLGEMMKernelType::RESHAPED_V1: + { + ARM_COMPUTE_RETURN_ON_ERROR(validate_reshaped_v1(a, b, c_to_use, output, alpha, beta, gemm_info)); + break; + } + case CLGEMMKernelType::RESHAPED: + { + ARM_COMPUTE_RETURN_ON_ERROR(validate_reshaped(a, b, c_to_use, output, alpha, beta, gemm_info)); + break; + } + case CLGEMMKernelType::RESHAPED_ONLY_RHS: + { + ARM_COMPUTE_RETURN_ON_ERROR(validate_reshaped_only_rhs(a, b, c_to_use, output, alpha, beta, gemm_info)); + break; + } + default: + { + ARM_COMPUTE_RETURN_ERROR_MSG("GEMMType not supported"); + } + } + + return Status{}; +} + +void ClGemm::run(ITensorPack &tensors) +{ + const ITensor *lhs = tensors.get_const_tensor(ACL_SRC_0); + const ITensor *rhs = tensors.get_const_tensor(ACL_SRC_1); + const ITensor *src2 = tensors.get_const_tensor(ACL_SRC_2); + ITensor *dst = tensors.get_tensor(ACL_DST); + + ARM_COMPUTE_ERROR_ON_NULLPTR(lhs, dst); + + CLAuxTensorHandler lhs_reshaped(offset_int_vec(LhsReshape), _tmp_a, tensors, true); + CLAuxTensorHandler rhs_reshaped(offset_int_vec(RhsReshape), _tmp_b, tensors, true); + + // Prepare the consts if needed + prepare(tensors); + + // Run matrix multiply kernel + switch(_gemm_kernel_type) + { + case CLGEMMKernelType::NATIVE_V1: + { + CLScheduler::get().enqueue_op(*_mm_kernel, tensors, true); + break; + } + case CLGEMMKernelType::RESHAPED_V1: + case CLGEMMKernelType::RESHAPED: + { + // Run interleave kernel + ITensorPack reshape_lhs_pack{ { ACL_SRC, lhs }, { ACL_DST, lhs_reshaped.get() } }; + CLScheduler::get().enqueue_op(*_reshape_lhs_kernel, reshape_lhs_pack, false); + + if(!_reshape_b_only_on_first_run) + { + // Run transpose kernel + ITensorPack reshape_rhs_pack{ { ACL_SRC, rhs }, { ACL_DST, rhs_reshaped.get() } }; + CLScheduler::get().enqueue_op(*_reshape_rhs_kernel, reshape_rhs_pack, false); + } + + ITensorPack gemm_reshaped_pack{ { ACL_SRC_0, lhs_reshaped.get() }, { ACL_SRC_1, rhs_reshaped.get() }, { ACL_SRC_2, src2 }, { ACL_DST, dst } }; + if(_gemm_kernel_type == CLGEMMKernelType::RESHAPED) + { + CLScheduler::get().enqueue_op(*_mm_reshaped_kernel, gemm_reshaped_pack, true); + } + else + { + CLScheduler::get().enqueue_op(*_mm_kernel, gemm_reshaped_pack, true); + } + break; + } + case CLGEMMKernelType::RESHAPED_ONLY_RHS: + { + if(!_reshape_b_only_on_first_run) + { + // Run transpose kernel + ITensorPack reshape_rhs_pack{ { ACL_SRC, rhs }, { ACL_DST, rhs_reshaped.get() } }; + CLScheduler::get().enqueue_op(*_reshape_rhs_kernel, reshape_rhs_pack, false); + } + // In case of RESHAPED_ONLY_RHS, we need to check the padding requirement + // Check if the lhs or dst tensors have padding + const unsigned int cross_plane_pad_lhs = lhs->info()->padding().top + lhs->info()->padding().bottom; + const unsigned int cross_plane_pad_dst = dst->info()->padding().top + dst->info()->padding().bottom; + bool has_pad_y = (cross_plane_pad_lhs != 0) || (cross_plane_pad_dst != 0); + + ITensorPack gemm_reshaped_onlyrhs_pack{ { ACL_SRC_0, lhs }, { ACL_SRC_1, rhs_reshaped.get() }, { ACL_SRC_2, src2 }, { ACL_DST, dst } }; + if(has_pad_y) + { + CLScheduler::get().enqueue_op(*_mm_reshaped_only_rhs_fallback_kernel, gemm_reshaped_onlyrhs_pack, true); + } + else + { + CLScheduler::get().enqueue_op(*_mm_reshaped_only_rhs_kernel, gemm_reshaped_onlyrhs_pack, true); + } + break; + } + default: + { + ARM_COMPUTE_ERROR("GEMMType not supported"); + } + } +} + +void ClGemm::prepare(ITensorPack &constants) +{ + const ITensor *src1 = constants.get_const_tensor(ACL_SRC_1); + ICLTensor *rhs_aux = utils::cast::polymorphic_downcast(constants.get_tensor(offset_int_vec(RhsReshape))); + + // If memory for RHS is persistent and src1 is provided re-transform else assume that RHS is transformed + if((_aux_mem[AuxTensorIdx::RhsReshape].lifetime == MemoryLifetime::Persistent) && (src1 != nullptr && rhs_aux != nullptr) && rhs_aux) + { + CLAuxTensorHandler rhs_reshaped(_tmp_b, *rhs_aux); + ARM_COMPUTE_ERROR_ON(rhs_reshaped.get()->cl_buffer().get() == nullptr); + + ITensorPack reshape_rhs_pack{ { ACL_SRC, src1 }, { ACL_DST, rhs_reshaped.get() } }; + CLScheduler::get().enqueue_op(*_reshape_rhs_kernel, reshape_rhs_pack, true); + } +} + +experimental::MemoryRequirements ClGemm::workspace() const +{ + return _aux_mem; +} +} // namespace opencl +} // namespace arm_compute diff --git a/src/runtime/gpu/cl/operators/ClGemm.h b/src/runtime/gpu/cl/operators/ClGemm.h new file mode 100644 index 0000000000..bd9ca17edf --- /dev/null +++ b/src/runtime/gpu/cl/operators/ClGemm.h @@ -0,0 +1,136 @@ +/* + * 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. + */ +#ifndef ARM_COMPUTE_CL_GEMM_H +#define ARM_COMPUTE_CL_GEMM_H + +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/CLTypes.h" +#include "src/core/gpu/cl/ClCompileContext.h" +#include "src/core/gpu/cl/IClKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmMatrixMultiplyKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmMatrixMultiplyNativeKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedOnlyRhsKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmReshapeLhsMatrixKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmReshapeRhsMatrixKernel.h" +#include "src/runtime/gpu/cl/IClOperator.h" + +#include + +namespace arm_compute +{ +namespace opencl +{ +/** Basic function to execute GEMM on OpenCL. This function calls the following OpenCL kernels: + * + * -# @ref kernels::ClGemmReshapeLhsMatrixKernel (only if the RESHAPED_V1 is selected by the heuristic model) + * -# @ref kernels::ClGemmReshapeRhsMatrixKernel (only if either the RESHAPED_V1 or RESHAPED_ONLY_RHS is selected by the select_gemm_kernel method()) + * -# @ref kernels::ClGemmMatrixMultiplyKernel (only if either the NATIVE or RESHAPED_V1 is selected by the select_gemm_kernel method()) + * -# @ref kernels::ClGemmMatrixMultiplyReshapedKernel (only if RESHAPED_V1 is selected by the select_gemm_kernel method()) + * -# @ref kernels::ClGemmMatrixMultiplyReshapedOnlyRhsKernel (only if RESHAPED_ONLY_RHS is selected by the select_gemm_kernel method()) + */ +class ClGemm : public IClOperator +{ +public: + /** Constructor */ + ClGemm(); + /** Initialise the kernel's inputs and output + * + * Valid data layouts: + * - All + * + * Valid data type configurations: + * |src0 |src1 |src2 |dst | + * |:------------|:-----------|:---------|:--------------| + * |F32 |F32 |F32 |F32 | + * |F16 |F16 |F16 |F16 | + * + * @note GEMM: General Matrix Multiply - [alpha * A * B + beta * C]. + * + * @note All tensors must have the same data type. + * + * @note Whilst the first input tensor can be a vector, the second input tensor must be at least a matrix + * + * @param[in] compile_context The compile context to be used. + * @param[in] a First input tensor (Matrix or Vector A). Data types supported: F16/F32 + * @param[in] b Second input tensor (Matrix B). Data type supported: same as @p a. + * @param[in] c Third input tensor (Matrix C). It can be a nullptr if just the multiplication between @p a and @p b is needed. Data type supported: same as @p a. + * @param[out] output Output tensor. Data type supported: same as @p a + * @param[in] alpha Weight of the matrix product + * @param[in] beta Weight of matrix C + * @param[in] gemm_info (Optional) Specifies if the matrix A and/or matrix B have been reshaped and + * if the reshape of matrix B should happen only for the first run. GEMMInfo also contains information about the reshaping + * in case matrix A and matrix B have been already transformed. + */ + void configure(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + /** Static function to check if given info will lead to a valid configuration + * + * Similar to ClGemm::configure() + * + * @return a status + */ + static Status validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + + // Inherited methods overridden: + void run(ITensorPack &tensors) override; + void prepare(ITensorPack &constants) override; + experimental::MemoryRequirements workspace() const override; + +private: + void configure_native_v1(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + void configure_reshaped_v1(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + void configure_reshaped_v2(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + void configure_reshaped_only_rhs(const CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + + static Status validate_native_v1(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + static Status validate_reshaped_v1(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + static Status validate_reshaped(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + static Status validate_reshaped_only_rhs(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info); + +private: + enum AuxTensorIdx + { + LhsReshape = 0, + RhsReshape, + Count + }; + +private: + std::unique_ptr _mm_kernel; + std::unique_ptr _reshape_lhs_kernel; + std::unique_ptr _reshape_rhs_kernel; + std::unique_ptr _mm_reshaped_kernel; + std::unique_ptr _mm_reshaped_only_rhs_kernel; + std::unique_ptr _mm_reshaped_only_rhs_fallback_kernel; + TensorInfo _tmp_a; + TensorInfo _tmp_b; + bool _reshape_b_only_on_first_run; + CLGEMMKernelType _gemm_kernel_type; + + experimental::MemoryRequirements _aux_mem{}; +}; +} // namespace opencl +} // namespace arm_compute +#endif /* ARM_COMPUTE_CLGEMM_H */ -- cgit v1.2.1