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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * **************************************************************************************************/ /*! \file \brief Default kernel-level RankK definitions combine threadblock-scoped matrix multiply-add with the appropriate threadblock-scoped epilogue. */ #pragma once #include "cutlass/blas3.h" #include "cutlass/layout/matrix.h" #include "cutlass/arch/wmma.h" #include "cutlass/epilogue/threadblock/epilogue.h" #include "cutlass/epilogue/thread/linear_combination.h" #include "cutlass/gemm/gemm.h" #include "cutlass/gemm/kernel/rank_k_universal.h" #include "cutlass/gemm/threadblock/default_mma_core_sm80.h" #include "cutlass/gemm/threadblock/default_mma.h" #include "cutlass/gemm/threadblock/default_multistage_mma_complex.h" #include "cutlass/gemm/threadblock/threadblock_swizzle.h" #include "cutlass/epilogue/threadblock/default_epilogue_complex_tensor_op_blas3.h" #include "cutlass/transform/threadblock/predicated_tile_iterator.h" #if defined(CUTLASS_ARCH_WMMA_ENABLED) #include "cutlass/epilogue/threadblock/default_epilogue_wmma_tensor_op.h" #endif //CUTLASS_ARCH_WMMA_ENABLED //////////////////////////////////////////////////////////////////////////////// namespace cutlass { namespace gemm { namespace kernel { //////////////////////////////////////////////////////////////////////////////// template < /// Element type for A matrix operand typename ElementA_, /// Layout type for A matrix operand typename LayoutA_, /// Element type for C and D matrix operands typename ElementC_, /// Layout type for C and D matrix operands typename LayoutC_, /// Fill Mode for C (kLower or kUpper) FillMode FillModeC_, /// Element type for internal accumulation typename ElementAccumulator, /// Operator class tag typename OperatorClass, /// Tag indicating architecture to tune for typename ArchTag, /// Threadblock-level tile size (concept: GemmShape) typename ThreadblockShape, /// Warp-level tile size (concept: GemmShape) typename WarpShape, /// Warp-level tile size (concept: GemmShape) typename InstructionShape, /// Epilogue output operator typename EpilogueOutputOp, /// Threadblock-level swizzling operator typename ThreadblockSwizzle, /// Number of stages used in the pipelined mainloop int Stages, /// Complex elementwise transformation on A operand ComplexTransform TransformA, /// Operation performed by GEMM typename Operator, /// If true, kernel is configured to support serial reduction in the /// epilogue bool SplitKSerial, /// Blas3 computation mode BlasMode BlasMode_ = BlasMode::kSymmetric> struct DefaultRankKComplex; //////////////////////////////////////////////////////////////////////////////// namespace detail { template < /// Layout type for A matrix operand typename LayoutA_, /// Complex elementwise transformation ComplexTransform TransformA, /// Blas3 computation mode (symmetric/hermitian) BlasMode BlasMode_ > struct RankKTransposedComplexTransform { static ComplexTransform const kTransformA = TransformA; static ComplexTransform const kTransformB = TransformA; }; // partial specializations for HERK CUBLAS_OP_N layout (ColumMajor) template <> struct RankKTransposedComplexTransform < layout::ColumnMajor, ComplexTransform::kNone, BlasMode::kHermitian> { static ComplexTransform const kTransformA = ComplexTransform::kConjugate; static ComplexTransform const kTransformB = ComplexTransform::kNone; }; // partial specializations for HERK CUBLAS_OP_C layout (RowMajor + Complex conjugate) template <> struct RankKTransposedComplexTransform < layout::RowMajor, ComplexTransform::kConjugate, BlasMode::kHermitian> { static ComplexTransform const kTransformA = ComplexTransform::kNone; static ComplexTransform const kTransformB = ComplexTransform::kConjugate; }; } //////////////////////////////////////////////////////////////////////////////// /// Partial specialization for Hopper Architecture complex datatype (symmetric) template < /// Element type for A matrix operand typename ElementA, /// Layout type for A matrix operand typename LayoutA, /// Element type for C and D matrix operands typename ElementC, /// Fill Mode for C (kLower or kUpper) FillMode FillModeC, /// Element type for internal accumulation typename ElementAccumulator, /// Threadblock-level tile size (concept: GemmShape) typename ThreadblockShape, /// Warp-level tile size (concept: GemmShape) typename WarpShape, /// Warp-level tile size (concept: GemmShape) typename InstructionShape, /// Epilogue output operator typename EpilogueOutputOp, /// Threadblock-level swizzling operator typename ThreadblockSwizzle, /// Number of stages used in the pipelined mainloop int Stages, /// Complex elementwise transformation on A operand ComplexTransform TransformA, /// Operation performed by GEMM typename Operator, /// If true, kernel is configured to support serial reduction in the /// epilogue bool SplitKSerial> struct DefaultRankKComplex< ElementA, LayoutA, ElementC, layout::RowMajor, FillModeC, ElementAccumulator, arch::OpClassTensorOp, arch::Sm90, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, Stages, TransformA, Operator, SplitKSerial, BlasMode::kSymmetric> { static BlasMode const kBlasMode = BlasMode::kSymmetric; /// Define the threadblock-scoped matrix multiply-accumulate (A x B^T) using Mma = typename cutlass::gemm::threadblock::DefaultMultistageMmaComplex< ElementA, LayoutA, ElementA, typename layout::LayoutTranspose::type, ElementAccumulator, layout::RowMajor, arch::OpClassTensorOp, arch::Sm90, ThreadblockShape, WarpShape, InstructionShape, Stages, TransformA, TransformA, Operator>::ThreadblockMma; /// Define the epilogue using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueComplexTensorOpBlas3< ThreadblockShape, typename Mma::Operator, 1, EpilogueOutputOp, EpilogueOutputOp::kCount, Operator, kBlasMode>::Epilogue; /// Define the kernel-level RankK operator. using RankKkernel = kernel::RankKUniversal; }; //////////////////////////////////////////////////////////////////////////////// /// Partial specialization for Hopper Architecture complex datatype (hermitian) template < /// Element type for A matrix operand typename ElementA, /// Layout type for A matrix operand typename LayoutA, /// Element type for C and D matrix operands typename ElementC, /// Fill Mode for C (kLower or kUpper) FillMode FillModeC, /// Element type for internal accumulation typename ElementAccumulator, /// Threadblock-level tile size (concept: GemmShape) typename ThreadblockShape, /// Warp-level tile size (concept: GemmShape) typename WarpShape, /// Warp-level tile size (concept: GemmShape) typename InstructionShape, /// Epilogue output operator typename EpilogueOutputOp, /// Threadblock-level swizzling operator typename ThreadblockSwizzle, /// Number of stages used in the pipelined mainloop int Stages, /// Complex elementwise transformation on A operand ComplexTransform TransformA, /// Operation performed by GEMM typename Operator, /// If true, kernel is configured to support serial reduction in the /// epilogue bool SplitKSerial> struct DefaultRankKComplex< ElementA, LayoutA, ElementC, layout::RowMajor, FillModeC, ElementAccumulator, arch::OpClassTensorOp, arch::Sm90, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, Stages, TransformA, Operator, SplitKSerial, BlasMode::kHermitian> { static BlasMode const kBlasMode = BlasMode::kHermitian; // Complex transform for input A and B matrices (function on input layout) static ComplexTransform const kTransformA = TransformA; using TransposedComplexTransform = detail::RankKTransposedComplexTransform< LayoutA, TransformA, kBlasMode>; // Complex transform on operandA and operandB (function of blas3 computation) static ComplexTransform const kTransformOperandA = TransposedComplexTransform::kTransformA; static ComplexTransform const kTransformOperandB = TransposedComplexTransform::kTransformB; /// Define the threadblock-scoped matrix multiply-accumulate (A x A^H) using Mma = typename cutlass::gemm::threadblock::DefaultMultistageMmaComplex< ElementA, LayoutA, ElementA, typename layout::LayoutTranspose::type, ElementAccumulator, layout::RowMajor, arch::OpClassTensorOp, arch::Sm90, ThreadblockShape, WarpShape, InstructionShape, Stages, kTransformOperandA, kTransformOperandB, Operator>::ThreadblockMma; /// Define the epilogue using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueComplexTensorOpBlas3< ThreadblockShape, typename Mma::Operator, 1, EpilogueOutputOp, EpilogueOutputOp::kCount, Operator, kBlasMode>::Epilogue; /// Define the kernel-level RankK operator. using RankKkernel = kernel::RankKUniversal; }; //////////////////////////////////////////////////////////////////////////////// /// Partial specialization for Ampere Architecture complex datatype (symmetric) template < /// Element type for A matrix operand typename ElementA, /// Layout type for A matrix operand typename LayoutA, /// Element type for C and D matrix operands typename ElementC, /// Fill Mode for C (kLower or kUpper) FillMode FillModeC, /// Element type for internal accumulation typename ElementAccumulator, /// Threadblock-level tile size (concept: GemmShape) typename ThreadblockShape, /// Warp-level tile size (concept: GemmShape) typename WarpShape, /// Warp-level tile size (concept: GemmShape) typename InstructionShape, /// Epilogue output operator typename EpilogueOutputOp, /// Threadblock-level swizzling operator typename ThreadblockSwizzle, /// Number of stages used in the pipelined mainloop int Stages, /// Complex elementwise transformation on A operand ComplexTransform TransformA, /// Operation performed by GEMM typename Operator, /// If true, kernel is configured to support serial reduction in the /// epilogue bool SplitKSerial> struct DefaultRankKComplex< ElementA, LayoutA, ElementC, layout::RowMajor, FillModeC, ElementAccumulator, arch::OpClassTensorOp, arch::Sm80, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, Stages, TransformA, Operator, SplitKSerial, BlasMode::kSymmetric> { static BlasMode const kBlasMode = BlasMode::kSymmetric; /// Define the threadblock-scoped matrix multiply-accumulate (A x B^T) using Mma = typename cutlass::gemm::threadblock::DefaultMultistageMmaComplex< ElementA, LayoutA, ElementA, typename layout::LayoutTranspose::type, ElementAccumulator, layout::RowMajor, arch::OpClassTensorOp, arch::Sm80, ThreadblockShape, WarpShape, InstructionShape, Stages, TransformA, TransformA, Operator>::ThreadblockMma; /// Define the epilogue using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueComplexTensorOpBlas3< ThreadblockShape, typename Mma::Operator, 1, EpilogueOutputOp, EpilogueOutputOp::kCount, Operator, kBlasMode>::Epilogue; /// Define the kernel-level RankK operator. using RankKkernel = kernel::RankKUniversal; }; //////////////////////////////////////////////////////////////////////////////// /// Partial specialization for Ampere Architecture complex datatype (hermitian) template < /// Element type for A matrix operand typename ElementA, /// Layout type for A matrix operand typename LayoutA, /// Element type for C and D matrix operands typename ElementC, /// Fill Mode for C (kLower or kUpper) FillMode FillModeC, /// Element type for internal accumulation typename ElementAccumulator, /// Threadblock-level tile size (concept: GemmShape) typename ThreadblockShape, /// Warp-level tile size (concept: GemmShape) typename WarpShape, /// Warp-level tile size (concept: GemmShape) typename InstructionShape, /// Epilogue output operator typename EpilogueOutputOp, /// Threadblock-level swizzling operator typename ThreadblockSwizzle, /// Number of stages used in the pipelined mainloop int Stages, /// Complex elementwise transformation on A operand ComplexTransform TransformA, /// Operation performed by GEMM typename Operator, /// If true, kernel is configured to support serial reduction in the /// epilogue bool SplitKSerial> struct DefaultRankKComplex< ElementA, LayoutA, ElementC, layout::RowMajor, FillModeC, ElementAccumulator, arch::OpClassTensorOp, arch::Sm80, ThreadblockShape, WarpShape, InstructionShape, EpilogueOutputOp, ThreadblockSwizzle, Stages, TransformA, Operator, SplitKSerial, BlasMode::kHermitian> { static BlasMode const kBlasMode = BlasMode::kHermitian; // Complex transform for input A and B matrices (function on input layout) static ComplexTransform const kTransformA = TransformA; using TransposedComplexTransform = detail::RankKTransposedComplexTransform< LayoutA, TransformA, kBlasMode>; // Complex transform on operandA and operandB (function of blas3 computation) static ComplexTransform const kTransformOperandA = TransposedComplexTransform::kTransformA; static ComplexTransform const kTransformOperandB = TransposedComplexTransform::kTransformB; /// Define the threadblock-scoped matrix multiply-accumulate (A x A^H) using Mma = typename cutlass::gemm::threadblock::DefaultMultistageMmaComplex< ElementA, LayoutA, ElementA, typename layout::LayoutTranspose::type, ElementAccumulator, layout::RowMajor, arch::OpClassTensorOp, arch::Sm80, ThreadblockShape, WarpShape, InstructionShape, Stages, kTransformOperandA, kTransformOperandB, Operator>::ThreadblockMma; /// Define the epilogue using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueComplexTensorOpBlas3< ThreadblockShape, typename Mma::Operator, 1, EpilogueOutputOp, EpilogueOutputOp::kCount, Operator, kBlasMode>::Epilogue; /// Define the kernel-level RankK operator. using RankKkernel = kernel::RankKUniversal; }; //////////////////////////////////////////////////////////////////////////////// } // namespace kernel } // namespace gemm } // namespace cutlass