diff options
Diffstat (limited to 'src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp')
| -rw-r--r-- | src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp | 685 |
1 files changed, 53 insertions, 632 deletions
diff --git a/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp b/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp index 3be09581bd..8bad198658 100644 --- a/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp +++ b/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp @@ -23,6 +23,7 @@ */ #include "arm_compute/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.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/Helpers.h" @@ -30,683 +31,103 @@ #include "arm_compute/core/Log.h" #include "arm_compute/core/TensorInfo.h" #include "arm_compute/core/Types.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/utils/misc/ShapeCalculator.h" #include "arm_compute/core/utils/quantization/AsymmHelpers.h" +#include "arm_compute/core/Validate.h" #include "arm_compute/runtime/CL/CLScheduler.h" -#include "src/core/CL/kernels/CLGEMMLowpMatrixMultiplyNativeKernel.h" -#include "src/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.h" -#include "src/core/CL/kernels/CLGEMMLowpOffsetContributionKernel.h" -#include "src/core/CL/kernels/CLGEMMLowpOffsetContributionOutputStageKernel.h" -#include "src/core/CL/kernels/CLGEMMLowpReductionKernel.h" -#include "src/core/gpu/cl/kernels/ClCastKernel.h" -#include "src/core/gpu/cl/kernels/ClGemmReshapeRhsMatrixKernel.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/runtime/CL/gemm_auto_heuristics/CLGEMMAutoHeuristics.h" -#include "utils/TypePrinter.h" - -namespace arm_compute -{ -using namespace arm_compute::misc::shape_calculator; -using namespace arm_compute::cl_gemm; - -namespace -{ -inline bool validate_gemm_kernel(CLGEMMKernelType kernel_type) -{ - switch(kernel_type) - { - case CLGEMMKernelType::NATIVE: - case CLGEMMKernelType::RESHAPED_ONLY_RHS: - { - 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 native kernel -inline bool validate_lhs_rhs_info_native(const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, const ITensorInfo *a, const ITensorInfo *b, const GEMMReshapeInfo &reshape_info) -{ - // Validate GEMMLHSMatrixInfo and GEMMRHSMatrixInfo for reshaped only rhs kernel - TensorInfo mm_result_s32_info{}; - // Output tensor auto initialization if not yet initialized - auto_init_if_empty(mm_result_s32_info, a->clone()->set_tensor_shape(compute_mm_shape(*a, *b, false, reshape_info)).set_data_type(DataType::S32)); - // Validate mm kernel - // NOTE: Ignore all other parameters (eg. output stage etc.) and only validate lhs and rhs info - // NOTE: This assumes: - // 1. lhs and rhs info's validity does not depend on these other parameters and vice versa(in CLGEMMLowpMatrixMultiplyNativeKernel.cpp validate_arguments). - // 2. lhs and rhs info does not cause window and padding issues through side effects (in CLGEMMLowpMatrixMultiplyNativeKernel.cpp validate_and_configure_window). - if(!bool(CLGEMMLowpMatrixMultiplyNativeKernel::validate(a, b, &mm_result_s32_info, lhs_info, rhs_info, reshape_info))) - { - return false; - } - return true; -} +#include "arm_compute/runtime/IMemoryManager.h" -// Automatically select between mlgo (prioritized) and default heuristics for native kernel configs -std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> auto_select_gemm_config_native(auto_heuristics::CommonQuery query, const ITensorInfo *a, const ITensorInfo *b, const GEMMReshapeInfo &reshape_info) -{ - auto config = auto_heuristics::select_mlgo_gemm_config_native(query); - if(config) - { - if(validate_lhs_rhs_info_native(config.lhs_info, config.rhs_info, a, b, reshape_info)) - { - ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use native 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_native(query); - ARM_COMPUTE_LOG_INFO_MSG_WITH_FORMAT_CORE("Use native 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 }; -} +#include "src/core/helpers/MemoryHelpers.h" +#include "src/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h" -// 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 *output, - unsigned int m, unsigned int n, unsigned int k, bool reinterpret_input_as_3d, int depth_output_gemm3d) +namespace arm_compute { - // 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(opencl::kernels::ClGemmReshapeRhsMatrixKernel::validate(b, &tmp_b_info, rhs_info))) - { - return false; - } - // Validate mm kernel - // NOTE: Ignore all other parameters (eg. depth_output_gemm3d, output stage etc.) and only validate lhs and rhs info - // NOTE: This assumes: - // 1. lhs and rhs info's validity does not depend on these other parameters and vice versa(in CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp validate_arguments). - // 2. lhs and rhs info does not cause window and padding issues through side effects (in CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel.cpp validate_and_configure_window). - GEMMKernelInfo gemm_kernel_info; - gemm_kernel_info.m = m; - gemm_kernel_info.n = n; - gemm_kernel_info.k = k; - gemm_kernel_info.reinterpret_input_as_3d = reinterpret_input_as_3d; - gemm_kernel_info.depth_output_gemm3d = depth_output_gemm3d; - gemm_kernel_info.lhs_info = lhs_info; - gemm_kernel_info.rhs_info = rhs_info; - // Since we ignore the output stage, output data type has to be S32 to pass the validation - TensorInfo output_info_copy(*output); - output_info_copy.set_data_type(DataType::S32); - if(!bool(CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel::validate(a, &tmp_b_info, &output_info_copy, gemm_kernel_info))) - { - return false; - } - return true; -} +using namespace arm_compute::experimental; +using OperatorType = opencl::ClGemmLowpMatrixMultiplyCore; -// Automatically select between mlgo (prioritized) and default heuristics for reshaped only rhs kernel configs -std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> auto_select_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery query, bool reinterpret_input_as_3d, int depth_output_gemm3d, - const ITensorInfo *a, - const ITensorInfo *b, const ITensorInfo *output) +struct CLGEMMLowpMatrixMultiplyCore::Impl { - 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, output, query.m, query.n, query.k, reinterpret_input_as_3d, depth_output_gemm3d)) - { - 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 }; -} - -inline bool is_gemm_reshaped(CLGEMMKernelType kernel_type) -{ - switch(kernel_type) - { - case CLGEMMKernelType::NATIVE: - return false; - case CLGEMMKernelType::RESHAPED_ONLY_RHS: - return true; - default: - ARM_COMPUTE_ERROR("Not supported gemmlowp kernel!"); - } -} -} // namespace + const ICLTensor *b{nullptr}; + std::unique_ptr<OperatorType> op{nullptr}; + MemoryGroup memory_group{}; + ITensorPack run_pack{}; + MemoryRequirements aux_mem_req{}; + WorkspaceData<CLTensor> workspace_tensors{}; + bool is_prepared{false}; +}; CLGEMMLowpMatrixMultiplyCore::CLGEMMLowpMatrixMultiplyCore(std::shared_ptr<IMemoryManager> memory_manager) - : _memory_group(std::move(memory_manager)), - _weights_to_qasymm8(std::make_unique<opencl::kernels::ClCastKernel>()), - _mm_native_kernel(std::make_unique<CLGEMMLowpMatrixMultiplyNativeKernel>()), - _mm_reshaped_only_rhs_kernel(std::make_unique<CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel>()), - _mtx_b_reshape_kernel(std::make_unique<opencl::kernels::ClGemmReshapeRhsMatrixKernel>()), - _mtx_a_reduction_kernel(std::make_unique<CLGEMMLowpMatrixAReductionKernel>()), - _mtx_b_reduction_kernel(std::make_unique<CLGEMMLowpMatrixBReductionKernel>()), - _offset_contribution_kernel(std::make_unique<CLGEMMLowpOffsetContributionKernel>()), - _offset_contribution_output_stage_kernel(std::make_unique<CLGEMMLowpOffsetContributionOutputStageKernel>()), - _qasymm8_weights(), - _vector_sum_col(), - _vector_sum_row(), - _tmp_b(), - _mm_result_s32(), - _gemm_output_stage_multipliers(), - _gemm_output_stage_shifts(), - _matrix_a(nullptr), - _original_b(nullptr), - _output(nullptr), - _a_offset(0), - _b_offset(0), - _is_gemm_reshaped(true), - _reshape_b_only_on_first_run(false), - _is_prepared(false), - _run_output_stage(false), - _convert_to_qasymm8(false), - _run_offset_contribution(false) + : _impl(std::make_unique<Impl>()) { + _impl->memory_group = MemoryGroup(memory_manager); } CLGEMMLowpMatrixMultiplyCore::~CLGEMMLowpMatrixMultiplyCore() = default; -void CLGEMMLowpMatrixMultiplyCore::configure(const ICLTensor *a, const ICLTensor *b, const ICLTensor *c, ICLTensor *output, const GEMMInfo &gemm_info) +void CLGEMMLowpMatrixMultiplyCore::configure( + const ICLTensor *a, const ICLTensor *b, const ICLTensor *c, ICLTensor *output, const GEMMInfo &gemm_info) { configure(CLKernelLibrary::get().get_compile_context(), a, b, c, output, gemm_info); } -void CLGEMMLowpMatrixMultiplyCore::configure(const CLCompileContext &compile_context, const ICLTensor *a, const ICLTensor *b, const ICLTensor *c, ICLTensor *output, const GEMMInfo &gemm_info) +void CLGEMMLowpMatrixMultiplyCore::configure(const CLCompileContext &compile_context, + const ICLTensor *a, + const ICLTensor *b, + const ICLTensor *c, + ICLTensor *output, + const GEMMInfo &gemm_info) { ARM_COMPUTE_ERROR_ON_NULLPTR(a, b, output); - ARM_COMPUTE_ERROR_THROW_ON(CLGEMMLowpMatrixMultiplyCore::validate(a->info(), b->info(), c != nullptr ? c->info() : nullptr, output->info(), gemm_info)); - - _is_prepared = false; - _original_b = b; - _reshape_b_only_on_first_run = gemm_info.reshape_b_only_on_first_run(); - _a_offset = a->info()->quantization_info().uniform().offset; - _matrix_a = a; - _output = output; - - _convert_to_qasymm8 = is_data_type_quantized_per_channel(b->info()->data_type()) && is_data_type_quantized_symmetric(b->info()->data_type()) - && a->info()->data_type() == DataType::QASYMM8; - _b_offset = _convert_to_qasymm8 ? -128 : b->info()->quantization_info().uniform().offset; - - // Get the GPU target - const GPUTarget gpu_target = CLScheduler::get().target(); - - // Set the target for the kernels - _mm_native_kernel->set_target(gpu_target); - _mm_reshaped_only_rhs_kernel->set_target(gpu_target); - - GEMMRHSMatrixInfo rhs_info; - GEMMLHSMatrixInfo lhs_info; - - // Arguments used by GEMMReshapeInfo - // If we pass the matrix A and matrix B reshaped to CLGEMMMatrixMultiplyKernel, we need to pass m, n, k, mult_transpose1xW_width and mult_interleave4x4_height to CLGEMMReshapeInfo - // in order to know how the matrices have been reshaped - bool reinterpret_input_as_3d = gemm_info.reinterpret_input_as_3d(); - const unsigned int m = reinterpret_input_as_3d ? (a->info()->dimension(1) * a->info()->dimension(2)) : a->info()->dimension(1); - const unsigned int n = b->info()->dimension(0); - const unsigned int k = a->info()->dimension(0); - const unsigned int batch_size = reinterpret_input_as_3d ? a->info()->dimension(3) : a->info()->dimension(2); - const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); - - const auto reshape_info = GEMMReshapeInfo(m, n, k, 1, 1, depth_output_gemm3d, reinterpret_input_as_3d); - - // Check if we need to reshape the matrix A and matrix B - _is_gemm_reshaped = is_gemm_reshaped(auto_select_gemm_kernel(auto_heuristics::CommonQuery{ gpu_target, a->info()->data_type(), m, n, k, batch_size }, _reshape_b_only_on_first_run)); - if(_convert_to_qasymm8) - { - // Set data type for converted weights - TensorInfo weights_info(*b->info()); - weights_info.set_data_type(DataType::QASYMM8); - _qasymm8_weights.allocator()->init(weights_info); - _weights_to_qasymm8->configure(compile_context, b->info(), _qasymm8_weights.info(), ConvertPolicy::WRAP); - } - - const ICLTensor *matrix_b = _convert_to_qasymm8 ? &_qasymm8_weights : b; - if(_is_gemm_reshaped) - { - matrix_b = &_tmp_b; - - if(!_reshape_b_only_on_first_run) - { - _memory_group.manage(&_tmp_b); - } + _impl->b = b; + _impl->op = std::make_unique<OperatorType>(); + _impl->is_prepared = gemm_info.retain_internal_weights(); - // Pick up the GEMM configuration - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - std::tie(lhs_info, rhs_info) = auto_select_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }, reinterpret_input_as_3d, - depth_output_gemm3d, - a->info(), _convert_to_qasymm8 ? _qasymm8_weights.info() : b->info(), output->info()); + _impl->op->configure(compile_context, a->info(), b->info(), c != nullptr ? c->info() : nullptr, output->info(), + gemm_info); + _impl->aux_mem_req = _impl->op->workspace(); - // Configure reshape RHS kernel - _mtx_b_reshape_kernel->configure(compile_context, _convert_to_qasymm8 ? _qasymm8_weights.info() : b->info(), _tmp_b.info(), rhs_info); - } - - // Using default reduction info - const GEMMLowpReductionKernelInfo reduction_info {}; - - // Initialize matrix B reduction kernel only if _a_offset is not equal to 0 - if(_a_offset != 0) + // Manage/allocate auxilairy tensors + if (_impl->is_prepared) { - TensorInfo info_vector_sum_col(compute_reductionA_shape(*b->info()), 1, DataType::S32); - _vector_sum_col.allocator()->init(info_vector_sum_col); - if(!_reshape_b_only_on_first_run) - { - _memory_group.manage(&_vector_sum_col); - } - - // Configure Matrix B reduction kernel - _mtx_b_reduction_kernel->configure(compile_context, _convert_to_qasymm8 ? &_qasymm8_weights : b, &_vector_sum_col, reduction_info); - } - - // Initialize Matrix A reduction kernel only if _b_offset is not equal to 0 - if(_b_offset != 0) - { - TensorInfo info_vector_sum_row(compute_reductionB_shape(*a->info()), 1, DataType::S32); - _vector_sum_row.allocator()->init(info_vector_sum_row); - _memory_group.manage(&_vector_sum_row); - - // Configure matrix A reduction kernel - _mtx_a_reduction_kernel->configure(compile_context, a, &_vector_sum_row, reduction_info); - } - - GEMMKernelInfo gemm_kernel_info; - gemm_kernel_info.m = m; - gemm_kernel_info.n = n; - gemm_kernel_info.k = k; - gemm_kernel_info.depth_output_gemm3d = depth_output_gemm3d; - gemm_kernel_info.reinterpret_input_as_3d = reinterpret_input_as_3d; - gemm_kernel_info.lhs_info = lhs_info; - gemm_kernel_info.rhs_info = rhs_info; - gemm_kernel_info.a_offset = _a_offset; - gemm_kernel_info.b_offset = _b_offset; - // If GEMMLowpOutputStage != NONE, fuse the offset contribution with the output stage - if(gemm_info.gemmlowp_output_stage().type != GEMMLowpOutputStageType::NONE) - { - // Configure offset contribution kernel - const size_t num_filters = (gemm_info.gemmlowp_output_stage().is_quantized_per_channel) ? gemm_info.gemmlowp_output_stage().gemmlowp_multipliers.size() : 1; - - _gemm_output_stage_multipliers.allocator()->init(TensorInfo(TensorShape(num_filters), 1, DataType::S32)); - _gemm_output_stage_shifts.allocator()->init(TensorInfo(TensorShape(num_filters), 1, DataType::S32)); - - GEMMLowpOutputStageInfo gemmlowp_output_stage = gemm_info.gemmlowp_output_stage(); - gemmlowp_output_stage.output_data_type = _matrix_a->info()->data_type(); - if(num_filters == 1) - { - // Per-channel quantization with OFM == 1 is equivalent to uniform quantization. - // Setting this flag to false prevents the kernel from adding useless padding to the output multipliers and shifts - gemmlowp_output_stage.is_quantized_per_channel = false; - } - - gemm_kernel_info.output_stage = gemmlowp_output_stage; - - if(_is_gemm_reshaped && gemmlowp_output_stage.type == GEMMLowpOutputStageType::QUANTIZE_DOWN_FIXEDPOINT) - { - // Configure and tune matrix multiply kernel with fused output stage - _mm_reshaped_only_rhs_kernel->configure(compile_context, _matrix_a, matrix_b, output, gemm_kernel_info, _a_offset == 0 ? nullptr : &_vector_sum_col, - _b_offset == 0 ? nullptr : &_vector_sum_row, c, &_gemm_output_stage_multipliers, &_gemm_output_stage_shifts); - } - else - { - _run_output_stage = true; - - _memory_group.manage(&_mm_result_s32); - - if(_is_gemm_reshaped) - { - _mm_reshaped_only_rhs_kernel->configure(compile_context, _matrix_a, matrix_b, &_mm_result_s32, gemm_kernel_info); - } - else - { - // Pick up the GEMM configuration - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - std::tie(lhs_info, rhs_info) = auto_select_gemm_config_native(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }, - _matrix_a->info(), _convert_to_qasymm8 ? _qasymm8_weights.info() : matrix_b->info(), reshape_info); - - // Configure matrix multiply kernel - _mm_native_kernel->configure(compile_context, _matrix_a, matrix_b, &_mm_result_s32, lhs_info, rhs_info, reshape_info); - - _offset_contribution_output_stage_kernel->configure(compile_context, &_mm_result_s32, _a_offset == 0 ? nullptr : &_vector_sum_col, _b_offset == 0 ? nullptr : &_vector_sum_row, c, output, - a->info()->dimension(0), - _a_offset, _b_offset, gemmlowp_output_stage, &_gemm_output_stage_multipliers, &_gemm_output_stage_shifts); - _mm_result_s32.allocator()->allocate(); - } - } - - _gemm_output_stage_multipliers.allocator()->allocate(); - _gemm_output_stage_shifts.allocator()->allocate(); - // Compute GEMM output multipliers and shifts for output stage - _gemm_output_stage_multipliers.map(); - _gemm_output_stage_shifts.map(); - std::memcpy(_gemm_output_stage_multipliers.ptr_to_element(Coordinates(0)), gemm_info.gemmlowp_output_stage().gemmlowp_multipliers.data(), num_filters * sizeof(int32_t)); - std::memcpy(_gemm_output_stage_shifts.ptr_to_element(Coordinates(0)), gemm_info.gemmlowp_output_stage().gemmlowp_shifts.data(), num_filters * sizeof(int32_t)); - _gemm_output_stage_multipliers.unmap(); - _gemm_output_stage_shifts.unmap(); + _impl->run_pack.add_const_tensor(ACL_SRC_0, a); + _impl->run_pack.add_tensor(ACL_DST, output); } else { - _run_offset_contribution = true; - if(_is_gemm_reshaped) - { - // Configure and tune matrix multiply kernel - _mm_reshaped_only_rhs_kernel->configure(compile_context, _matrix_a, matrix_b, output, gemm_kernel_info); - } - else - { - // Pick up the GEMM configuration - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - std::tie(lhs_info, rhs_info) = auto_select_gemm_config_native(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }, - a->info(), _convert_to_qasymm8 ? _qasymm8_weights.info() : b->info(), reshape_info); - - // Configure matrix multiply kernel - _mm_native_kernel->configure(compile_context, _matrix_a, matrix_b, output, lhs_info, rhs_info, reshape_info); - } - - // Configure offset contribution kernel - _offset_contribution_kernel->configure(compile_context, output, _a_offset == 0 ? nullptr : &_vector_sum_col, _b_offset == 0 ? nullptr : &_vector_sum_row, c, a->info()->dimension(0), _a_offset, - _b_offset); - } - - // Allocate tensors - if(_is_gemm_reshaped) - { - if(!_reshape_b_only_on_first_run) - { - _tmp_b.allocator()->allocate(); - } - } - - if(_a_offset != 0 && !_reshape_b_only_on_first_run) - { - _vector_sum_col.allocator()->allocate(); - } - - if(_b_offset != 0) - { - _vector_sum_row.allocator()->allocate(); + _impl->run_pack = {{ACL_SRC_0, a}, {ACL_SRC_1, _impl->b}, {ACL_SRC_2, c}, {ACL_DST, output}}; + _impl->workspace_tensors = + manage_workspace<CLTensor>(_impl->op->workspace(), _impl->memory_group, _impl->run_pack, _impl->run_pack); } } -Status CLGEMMLowpMatrixMultiplyCore::validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, const GEMMInfo &gemm_info) +Status CLGEMMLowpMatrixMultiplyCore::validate(const ITensorInfo *a, + const ITensorInfo *b, + const ITensorInfo *c, + const ITensorInfo *output, + const GEMMInfo &gemm_info) { - ARM_COMPUTE_ERROR_ON_NULLPTR(a, b, output); - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(a, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED); - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(b, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::QSYMM8, DataType::QSYMM8_PER_CHANNEL); - ARM_COMPUTE_RETURN_ERROR_ON(a->data_type() == DataType::QASYMM8 && b->data_type() == DataType::QASYMM8_SIGNED); - ARM_COMPUTE_RETURN_ERROR_ON(a->data_type() == DataType::QASYMM8_SIGNED && b->data_type() == DataType::QASYMM8); - ARM_COMPUTE_RETURN_ERROR_ON_MSG(gemm_info.is_a_reshaped(), "Matrix A already reshaped is not supported"); - ARM_COMPUTE_RETURN_ERROR_ON_MSG(gemm_info.is_b_reshaped(), "Matrix B already reshaped is not supported"); - - int32_t a_offset = a->quantization_info().uniform().offset; - int32_t b_offset = b->quantization_info().uniform().offset; - - const ITensorInfo *matrix_a_info = a; - - TensorInfo tmp_b_info{}; - GEMMRHSMatrixInfo rhs_info; - GEMMLHSMatrixInfo lhs_info; - - // 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 unsigned int batch_size = reinterpret_input_as_3d ? a->dimension(3) : a->dimension(2); - const int depth_output_gemm3d = gemm_info.depth_output_gemm3d(); - - bool reshape_matrix_b = is_gemm_reshaped(auto_select_gemm_kernel(auto_heuristics::CommonQuery{ gpu_target, a->data_type(), m, n, k, batch_size }, gemm_info.reshape_b_only_on_first_run())); - - const GEMMReshapeInfo reshape_info = GEMMReshapeInfo(m, n, k, 1, 1, depth_output_gemm3d, reinterpret_input_as_3d); - - bool convert_to_qasymm8 = is_data_type_quantized_per_channel(b->data_type()) && is_data_type_quantized_symmetric(b->data_type()) - && is_data_type_quantized_asymmetric(a->data_type()); - TensorInfo weights_info(*b); - if(convert_to_qasymm8) - { - b_offset = -128; - weights_info.set_data_type(DataType::QASYMM8); - ARM_COMPUTE_RETURN_ON_ERROR(opencl::kernels::ClCastKernel::validate(b, &weights_info, ConvertPolicy::WRAP)); - } - const ITensorInfo *matrix_b_info = &weights_info; - if(reshape_matrix_b) - { - matrix_b_info = &tmp_b_info; - - // Pick up the GEMM configuration - // NOTE: No need to validate mlgo configurations as they automatically fall back to default heuristics if validation fails - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - const auto res = select_default_gemm_config_reshaped_only_rhs(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }); - lhs_info = res.lhs_info; - rhs_info = res.rhs_info; - - // Validate reshape RHS kernel - auto_init_if_empty(tmp_b_info, weights_info.clone()->set_tensor_shape(compute_rhs_reshaped_shape(weights_info, rhs_info))); - ARM_COMPUTE_RETURN_ON_ERROR(opencl::kernels::ClGemmReshapeRhsMatrixKernel::validate(&weights_info, &tmp_b_info, rhs_info)); - } - - TensorInfo info_vector_sum_col{}; - TensorInfo info_vector_sum_row{}; - - const GEMMLowpReductionKernelInfo reduction_info; - // Validate matrix B reduction kernel only if _a_offset is not equal to 0 - if(a_offset != 0) - { - info_vector_sum_col = TensorInfo(compute_reductionA_shape(weights_info), 1, DataType::S32); - - // Configure Matrix B reduction kernel - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixBReductionKernel::validate(&weights_info, &info_vector_sum_col, reduction_info)); - } - - // Validate Matrix A reduction kernel only if _b_offset is not equal to 0 - if(b_offset != 0) - { - info_vector_sum_row = TensorInfo(compute_reductionB_shape(*a), 1, DataType::S32); - - // Configure matrix A reduction kernel - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixAReductionKernel::validate(a, &info_vector_sum_row, reduction_info)); - } - - GEMMKernelInfo gemm_kernel_info; - gemm_kernel_info.m = m; - gemm_kernel_info.n = n; - gemm_kernel_info.k = k; - gemm_kernel_info.depth_output_gemm3d = depth_output_gemm3d; - gemm_kernel_info.reinterpret_input_as_3d = reinterpret_input_as_3d; - gemm_kernel_info.lhs_info = lhs_info; - gemm_kernel_info.rhs_info = rhs_info; - gemm_kernel_info.a_offset = a_offset; - gemm_kernel_info.b_offset = b_offset; - if(gemm_info.gemmlowp_output_stage().type != GEMMLowpOutputStageType::NONE) - { - const size_t num_filters = (gemm_info.gemmlowp_output_stage().is_quantized_per_channel) ? gemm_info.gemmlowp_output_stage().gemmlowp_multipliers.size() : 1; - - const TensorInfo gemm_output_stage_multipliers_shifts_info(TensorInfo(TensorShape(num_filters), 1, DataType::S32)); - - GEMMLowpOutputStageInfo gemmlowp_output_stage = gemm_info.gemmlowp_output_stage(); - gemmlowp_output_stage.output_data_type = a->data_type(); - - gemm_kernel_info.output_stage = gemmlowp_output_stage; - if(reshape_matrix_b && gemm_info.gemmlowp_output_stage().type == GEMMLowpOutputStageType::QUANTIZE_DOWN_FIXEDPOINT) - { - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel::validate(matrix_a_info, matrix_b_info, output, gemm_kernel_info, - a_offset == 0 ? nullptr : &info_vector_sum_col, - b_offset == 0 ? nullptr : &info_vector_sum_row, - c, - &gemm_output_stage_multipliers_shifts_info, - &gemm_output_stage_multipliers_shifts_info)); - } - else - { - TensorInfo mm_result_s32_info{}; - - if(reshape_matrix_b) - { - // Output tensor auto inizialitation if not yet initialized - auto_init_if_empty(mm_result_s32_info, a->clone()->set_tensor_shape(compute_mm_shape(*matrix_a_info, *matrix_b_info, reshape_info)).set_data_type(DataType::S32)); - - // Validate matrix multiply - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel::validate(matrix_a_info, matrix_b_info, &mm_result_s32_info, gemm_kernel_info)); - } - else - { - // Output tensor auto inizialitation if not yet initialized - auto_init_if_empty(mm_result_s32_info, a->clone()->set_tensor_shape(compute_mm_shape(*matrix_a_info, *matrix_b_info, false, reshape_info)).set_data_type(DataType::S32)); - - // Pick up the GEMM configuration - // NOTE: No need to validate mlgo configurations as they automatically fall back to default heuristics if validation fails - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - const auto res = select_default_gemm_config_native(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }); - lhs_info = res.lhs_info; - rhs_info = res.rhs_info; - - // Validate matrix multiply - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyNativeKernel::validate(matrix_a_info, matrix_b_info, &mm_result_s32_info, lhs_info, rhs_info, reshape_info)); - } - - // Validate offset contribution kernel - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpOffsetContributionOutputStageKernel::validate(&mm_result_s32_info, - a_offset == 0 ? nullptr : &info_vector_sum_col, - b_offset == 0 ? nullptr : &info_vector_sum_row, - c, - output, - a_offset, b_offset, - gemmlowp_output_stage, - &gemm_output_stage_multipliers_shifts_info, - &gemm_output_stage_multipliers_shifts_info)); - } - } - else - { - if(reshape_matrix_b) - { - // Validate matrix multiply - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyReshapedOnlyRHSKernel::validate(matrix_a_info, matrix_b_info, output, gemm_kernel_info)); - } - else - { - // Pick up the GEMM configuration - // It doesn't matter whether Datatype is DataType::QASYMM8 or DataType::QASYMM8_SIGNED, since it only affect the shape configuration - const auto res = select_default_gemm_config_native(auto_heuristics::CommonQuery{ gpu_target, DataType::QASYMM8, m, n, k, batch_size }); - lhs_info = res.lhs_info; - rhs_info = res.rhs_info; - - // Validate matrix multiply - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyNativeKernel::validate(matrix_a_info, matrix_b_info, output, lhs_info, rhs_info, reshape_info)); - } - - if(output->total_size() != 0) - { - // Validate offset contribution kernel - ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpOffsetContributionKernel::validate(output, - a_offset == 0 ? nullptr : &info_vector_sum_col, - b_offset == 0 ? nullptr : &info_vector_sum_row, - c, - a_offset, b_offset)); - } - } - - return Status{}; + return OperatorType::validate(a, b, c, output, gemm_info); } void CLGEMMLowpMatrixMultiplyCore::run() { prepare(); - MemoryGroupResourceScope scope_mg(_memory_group); - - if(_is_gemm_reshaped) - { - if(!_reshape_b_only_on_first_run) - { - // Run reshape matrix B - ITensorPack mtx_b_pack; - mtx_b_pack.add_const_tensor(TensorType::ACL_SRC, _convert_to_qasymm8 ? &_qasymm8_weights : _original_b); - mtx_b_pack.add_tensor(TensorType::ACL_DST, &_tmp_b); - CLScheduler::get().enqueue(*_mtx_b_reshape_kernel, false); - } - } + MemoryGroupResourceScope scope_mg(_impl->memory_group); - // Run matrix B reduction kernel only if _a_offset is not equal to 0 - if(_a_offset != 0 && !_reshape_b_only_on_first_run) - { - CLScheduler::get().enqueue(*_mtx_b_reduction_kernel, false); - } - - // Run matrix A reduction kernel only if _b_offset is not equal to 0 - if(_b_offset != 0) - { - CLScheduler::get().enqueue(*_mtx_a_reduction_kernel, false); - } - - // Run matrix multiply - if(_is_gemm_reshaped) - { - CLScheduler::get().enqueue(*_mm_reshaped_only_rhs_kernel, false); - } - else - { - CLScheduler::get().enqueue(*_mm_native_kernel, false); - } - if(_run_output_stage) - { - // Run offset contribution/output stage kernel - CLScheduler::get().enqueue(*_offset_contribution_output_stage_kernel, true); - } - if(_run_offset_contribution) - { - // Run offset contribution kernel - CLScheduler::get().enqueue(*_offset_contribution_kernel, true); - } + _impl->op->run(_impl->run_pack); } void CLGEMMLowpMatrixMultiplyCore::prepare() { - if(!_is_prepared) + if (!_impl->is_prepared) { - if(_convert_to_qasymm8) - { - _qasymm8_weights.allocator()->allocate(); - ITensorPack convert_to_qs8_pack = { { ACL_SRC, _original_b }, { ACL_DST, &_qasymm8_weights } }; - CLScheduler::get().enqueue_op(*_weights_to_qasymm8, convert_to_qs8_pack, false); - } - - if(_is_gemm_reshaped && _reshape_b_only_on_first_run) - { - ARM_COMPUTE_ERROR_ON(!_original_b->is_used()); - - // Run reshape kernel and mark original weights tensor as unused - _tmp_b.allocator()->allocate(); - ITensorPack mtx_b_pack; - mtx_b_pack.add_const_tensor(TensorType::ACL_SRC, _convert_to_qasymm8 ? &_qasymm8_weights : _original_b); - mtx_b_pack.add_tensor(TensorType::ACL_DST, &_tmp_b); - CLScheduler::get().enqueue_op(*_mtx_b_reshape_kernel, mtx_b_pack, false); - _original_b->mark_as_unused(); - } + _impl->op->prepare(_impl->run_pack); - // Run matrix B reduction kernel only if _a_offset is not equal to 0 - if(_a_offset != 0 && _reshape_b_only_on_first_run) - { - _vector_sum_col.allocator()->allocate(); - CLScheduler::get().enqueue(*_mtx_b_reduction_kernel, false); - } + // Release temporary tensors that are only used in prepare stage + release_temporaries(_impl->aux_mem_req, _impl->workspace_tensors); - CLScheduler::get().queue().finish(); - _is_prepared = true; + _impl->is_prepared = true; } } } // namespace arm_compute |