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////////////////////////////////////////////////////////////////////////////////////////////////////
#pragma once


#include "cutlass/gemm/gemm.h"
#include "cutlass/gemm/volta884_gemm_traits.h"

#include "tools/test/perf/cutlass_perf_test.h"
#include "tools/test/perf/gemm/gemm_profiler.h"
#include "tools/test/perf/gemm/cutlass_dispatch.h"
#include "tools/test/perf/gemm/gemm_perf_testbed.h"

////////////////////////////////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////////////////////////////

template <typename Traits>
struct Volta884GemmDispatch {

  typedef cutlass::gemm::Gemm<Traits> Gemm;

  typedef typename Gemm::Params Params;

  typedef typename Traits::ScalarC ScalarC;
  typedef typename Traits::ScalarD ScalarD;
  typedef typename Traits::ScalarD ScalarEpilogue;

  /// Indicate warp-level GEMM
  static bool const kThreadMultiplyAdd = false;

  #if CUTLASS_ENABLE_CUBLAS
  static bool const kRunCuBLAS = true;
  #else
  static bool const kRunCuBLAS = false;
  #endif

  static cutlass::MatrixLayout::Kind const kLayoutA = Traits::kLayoutA;
  static cutlass::MatrixLayout::Kind const kLayoutB = Traits::kLayoutB;

  //
  // Data members
  //

  /// Params argument
  Params params;

  //
  // Methods
  //

  Volta884GemmDispatch() {}

  /// Initializes params object
  Volta884GemmDispatch(int m, int n, int k, ScalarEpilogue alpha, half const* d_a, int lda,
                  half const* d_b, int ldb, ScalarEpilogue beta, ScalarC const* d_c, int ldc,
                  ScalarD* d_d, int ldd) {

    params.initialize(m, n, k, alpha, d_a, lda, d_b, ldb, beta, d_c, ldc, d_d, ldd);
  }
  
  Volta884GemmDispatch(int m,
    int n,
    int k,
    ScalarEpilogue alpha,
    half const* d_a,
    int lda,
    long long int batch_stride_A,
    half const* d_b,
    int ldb,
    long long int batch_stride_B,
    ScalarEpilogue beta,
    ScalarC const* d_c,
    int ldc,
    long long int batch_stride_C,
    ScalarD* d_d,
    int ldd,
    long long int batch_stride_D,
    int batch_count) {
    assert(0);//not yet supported
  }

  /// Initializes params object
  Volta884GemmDispatch(Params const& _params) : params(_params) {}

  /// Launches kernel
  cudaError_t operator()() { return Gemm::launch(params); }
};