66d9cddc83
* New updates. * Minor profiler updates Co-authored-by: Aniket Shivam <ashivam@nvidia.com>
345 lines
11 KiB
C++
345 lines
11 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017 - 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************************************/
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/* \file
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\brief Defines operations for all Rank K operation kinds (Syrk, Herk)
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in CUTLASS Library.
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*/
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#pragma once
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#include "cutlass/cutlass.h"
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#include "cutlass/gemm/device/rank_k.h"
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#include "cutlass/gemm/kernel/default_rank_k_universal.h"
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#include "cutlass/library/library.h"
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#include "library_internal.h"
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///////////////////////////////////////////////////////////////////////////////////////////////////
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namespace cutlass {
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namespace library {
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///////////////////////////////////////////////////////////////////////////////////////////////////
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template <typename Operator_>
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class RankKOperationBase : public Operation {
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public:
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using Operator = Operator_;
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using ElementA = typename Operator::ElementA;
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using LayoutA = typename Operator::LayoutA;
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using ElementB = typename Operator::ElementA;
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using LayoutB = typename Operator::LayoutA;
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using ElementC = typename Operator::ElementC;
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using LayoutC = typename Operator::LayoutC;
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using ElementAccumulator = typename Operator::ElementAccumulator;
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using ElementCompute = typename Operator::EpilogueOutputOp::ElementCompute;
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static BlasMode const kBlasMode = Operator::kBlasMode;
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static int const kUpdateRank = Operator::kUpdateRank;
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static FillMode const kFillModeC = Operator::kFillModeC;
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using OperatorArguments = typename Operator::Arguments;
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protected:
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///
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RankKDescription description_;
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public:
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/// Constructor
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RankKOperationBase(char const *name = "unknown_rank_k") {
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description_.name = name;
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description_.provider = Provider::kCUTLASS;
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description_.rank_k_kind = RankKKind::kUniversal;
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description_.fill_mode = kFillModeC;
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description_.blas_mode = kBlasMode;
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description_.num_ranks = kUpdateRank;
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description_.kind = OperationKind::kRankK;
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description_.tile_description.threadblock_shape = make_Coord(
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Operator::ThreadblockShape::kM,
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Operator::ThreadblockShape::kN,
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Operator::ThreadblockShape::kK);
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description_.tile_description.threadblock_stages = Operator::kStages;
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description_.tile_description.warp_count = make_Coord(
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Operator::RankKkernel::WarpCount::kM,
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Operator::RankKkernel::WarpCount::kN,
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Operator::RankKkernel::WarpCount::kK);
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description_.tile_description.math_instruction.instruction_shape = make_Coord(
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Operator::InstructionShape::kM,
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Operator::InstructionShape::kN,
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Operator::InstructionShape::kK);
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description_.tile_description.math_instruction.element_accumulator =
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NumericTypeMap<ElementAccumulator>::kId;
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description_.tile_description.math_instruction.opcode_class =
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OpcodeClassMap<typename Operator::OperatorClass>::kId;
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description_.tile_description.math_instruction.math_operation =
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MathOperationMap<typename Operator::Operator>::kId;
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description_.tile_description.minimum_compute_capability =
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ArchMap<typename Operator::ArchTag, typename Operator::OperatorClass>::kMin;
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description_.tile_description.maximum_compute_capability =
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ArchMap<typename Operator::ArchTag, typename Operator::OperatorClass>::kMax;
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description_.A = make_TensorDescription<ElementA, LayoutA>(Operator::kAlignmentA);
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description_.B = make_TensorDescription<ElementA, LayoutA>(Operator::kAlignmentA);
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description_.C = make_TensorDescription<ElementC, LayoutC>(Operator::kAlignmentC);
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description_.element_epilogue = NumericTypeMap<ElementCompute>::kId;
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description_.split_k_mode = SplitKMode::kNone;
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description_.transform_A = ComplexTransformMap<Operator::kTransformA>::kId;
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description_.transform_B = ComplexTransformMap<Operator::kTransformA>::kId;
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}
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/// Returns the description of the SYRK operation
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virtual OperationDescription const & description() const {
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return description_;
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}
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};
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///////////////////////////////////////////////////////////////////////////////////////////////////
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template <typename Operator_>
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class RankKOperation : public RankKOperationBase<Operator_> {
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public:
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using Operator = Operator_;
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using ElementA = typename Operator::ElementA;
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using LayoutA = typename Operator::LayoutA;
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using ElementB = typename Operator::ElementA;
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using LayoutB = typename Operator::LayoutA;
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using ElementC = typename Operator::ElementC;
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using LayoutC = typename Operator::LayoutC;
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using ElementAccumulator = typename Operator::ElementAccumulator;
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using ElementCompute = typename Operator::EpilogueOutputOp::ElementCompute;
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static BlasMode const kBlasMode = Operator::kBlasMode;
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static int const kUpdateRank = Operator::kUpdateRank;
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static FillMode const kFillModeC = Operator::kFillModeC;
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using OperatorArguments = typename Operator::Arguments;
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public:
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/// Constructor
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RankKOperation(char const *name = "unknown_rank_k"):
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RankKOperationBase<Operator_>(name) {
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this->description_.rank_k_kind = RankKKind::kUniversal;
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}
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protected:
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/// Constructs the arguments structure given the configuration and arguments
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static Status construct_arguments_(
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OperatorArguments &operator_args,
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RankKConfiguration const *configuration) {
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//operator_args.mode = configuration->mode;
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operator_args.problem_size = configuration->problem_size;
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operator_args.batch_count = configuration->batch_count;
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operator_args.lda = int(configuration->lda);
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operator_args.ldb = int(configuration->lda);
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operator_args.ldc = int(configuration->ldc);
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operator_args.ldd = int(configuration->ldd);
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return Status::kSuccess;
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}
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/// Constructs the arguments structure given the configuration and arguments
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static Status update_arguments_(
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OperatorArguments &operator_args,
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RankKArguments const *arguments) {
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if (arguments->pointer_mode == ScalarPointerMode::kHost) {
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typename Operator::EpilogueOutputOp::Params params(
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*static_cast<ElementCompute const *>(arguments->alpha),
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*static_cast<ElementCompute const *>(arguments->beta)
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);
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operator_args.epilogue = params;
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}
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else if (arguments->pointer_mode == ScalarPointerMode::kDevice){
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typename Operator::EpilogueOutputOp::Params params(
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static_cast<ElementCompute const *>(arguments->alpha),
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static_cast<ElementCompute const *>(arguments->beta)
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);
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operator_args.epilogue = params;
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}
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else {
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return Status::kErrorInvalidProblem;
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}
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// update arguments
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operator_args.ptr_A = arguments->A;
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operator_args.ptr_C = arguments->C;
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operator_args.ptr_D = arguments->D;
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operator_args.batch_stride_A = arguments->batch_stride_A;
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operator_args.batch_stride_C = arguments->batch_stride_C;
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operator_args.batch_stride_D = arguments->batch_stride_D;
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return Status::kSuccess;
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}
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public:
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/// Returns success if the operation can proceed
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virtual Status can_implement(
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void const *configuration_ptr,
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void const *arguments_ptr) const {
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RankKConfiguration const *configuration =
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static_cast<RankKConfiguration const *>(configuration_ptr);
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RankKArguments const *arguments =
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static_cast<RankKArguments const *>(arguments_ptr);
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OperatorArguments args;
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Status status = construct_arguments_(args, configuration);
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if (status != Status::kSuccess) {
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return status;
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}
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status = update_arguments_(args, arguments);
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if (status != Status::kSuccess) {
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return status;
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}
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return Operator::can_implement(args);
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}
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/// Gets the host-side workspace
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virtual uint64_t get_host_workspace_size(
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void const *configuration) const {
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return sizeof(Operator);
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}
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/// Gets the device-side workspace
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virtual uint64_t get_device_workspace_size(
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void const *configuration_ptr,
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void const *arguments_ptr = nullptr) const {
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OperatorArguments args;
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Status status = construct_arguments_(
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args,
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static_cast<RankKConfiguration const *>(configuration_ptr));
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if (status != Status::kSuccess) {
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return 0;
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}
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uint64_t size = Operator::get_workspace_size(args);
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return size;
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}
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/// Initializes the workspace
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virtual Status initialize(
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void const *configuration_ptr,
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void *host_workspace,
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void *device_workspace,
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cudaStream_t stream = nullptr) const {
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OperatorArguments args;
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Status status = construct_arguments_(
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args,
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static_cast<RankKConfiguration const *>(configuration_ptr));
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if (status != Status::kSuccess) {
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return status;
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}
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Operator *op = new (host_workspace) Operator;
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status = op->initialize(args, device_workspace, stream);
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return status;
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}
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/// Runs the kernel
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virtual Status run(
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void const *arguments_ptr,
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void *host_workspace,
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void *device_workspace = nullptr,
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cudaStream_t stream = nullptr) const {
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OperatorArguments args;
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Status status = update_arguments_(
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args,
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static_cast<RankKArguments const *>(arguments_ptr));
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if (status != Status::kSuccess) {
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return status;
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}
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Operator *op = static_cast<Operator *>(host_workspace);
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status = op->update(args, device_workspace);
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if (status != Status::kSuccess) {
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return status;
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}
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status = op->run(stream);
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return status;
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}
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};
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///////////////////////////////////////////////////////////////////////////////////////////////////
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} // namespace library
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} // namespace cutlass
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///////////////////////////////////////////////////////////////////////////////////////////////////
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