125 lines
4.5 KiB
C++
125 lines
4.5 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017-2021, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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* * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TOR (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
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*/
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#pragma once
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#include "cutlass/cutlass.h"
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#include "cutlass/transform/threadblock/predicated_tile_iterator.h"
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#include "cutlass/gemm/warp/mma_planar_complex.h"
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#include "cutlass/gemm/threadblock/default_mma.h"
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#include "cutlass/gemm/threadblock/mma_planar_complex_pipelined.h"
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////////////////////////////////////////////////////////////////////////////////
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namespace cutlass {
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namespace gemm {
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namespace threadblock {
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////////////////////////////////////////////////////////////////////////////////
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template <
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/// Element type for A matrix operand
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typename ElementA_,
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/// Layout type for A matrix operand
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typename LayoutA_,
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/// Access granularity of A matrix in units of elements
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int kAlignmentA,
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/// Element type for B matrix operand
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typename ElementB_,
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/// Layout type for B matrix operand
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typename LayoutB_,
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/// Access granularity of B matrix in units of elements
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int kAlignmentB,
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/// Element type for internal accumulation
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typename ElementAccumulator_,
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/// Layout type for C and D matrix operands
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typename LayoutC_,
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/// Operator class tag
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typename OperatorClass_,
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/// Tag indicating architecture to tune for
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typename ArchTag_,
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/// Threadblock-level tile size (concept: GemmShape)
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typename ThreadblockShape_,
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/// Warp-level tile size (concept: GemmShape)
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typename WarpShape_,
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/// Instruction-level tile size (concept: GemmShape)
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typename InstructionShape_,
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/// Number of stages used in the pipelined mainloop
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int Stages,
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/// Complex transformation on operand A
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ComplexTransform TransformA = ComplexTransform::kNone,
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/// Complex transformation on operand B
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ComplexTransform TransformB = ComplexTransform::kNone,
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/// Math operator tag (e.g. arch::OpMultiplyAdd)
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typename Operator = arch::OpMultiplyAdd
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>
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struct DefaultMmaPlanarComplexPipelined {
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// Construct a planar complex variant from the real-valued variant
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using RealMma = typename DefaultMma<
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ElementA_,
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LayoutA_,
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kAlignmentA,
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ElementB_,
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LayoutB_,
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kAlignmentB,
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ElementAccumulator_,
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LayoutC_,
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OperatorClass_,
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ArchTag_,
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ThreadblockShape_,
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WarpShape_,
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InstructionShape_,
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Stages,
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Operator
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>::ThreadblockMma;
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using ThreadblockMma = MmaPlanarComplexPipelined<
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ThreadblockShape_,
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typename RealMma::IteratorA,
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typename RealMma::SmemIteratorA,
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typename RealMma::IteratorB,
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typename RealMma::SmemIteratorB,
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ElementAccumulator_,
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LayoutC_,
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typename RealMma::Policy,
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Stages,
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TransformA,
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TransformB
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>;
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};
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////////////////////////////////////////////////////////////////////////////////
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} // namespace threadblock
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} // namespace gemm
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} // namespace cutlass
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////////////////////////////////////////////////////////////////////////////////
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