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#include "cutlass_unit_test.h"
#include "cutlass/gemm/gemm.h"
#include "cutlass/gemm/dgemm_traits.h"
#include "cutlass/reduction/batched_reduction_traits.h"
#include "tools/test/unit/gemm/gemm_testbed.h"
#include "tools/test/unit/gemm/run_gemm.h"


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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x512_nn) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 512;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kColumnMajor,
    cutlass::MatrixLayout::kColumnMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x512_nt) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 512;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kColumnMajor,
    cutlass::MatrixLayout::kRowMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x512_tn) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 512;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kRowMajor,
    cutlass::MatrixLayout::kColumnMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x512_tt) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 512;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kRowMajor,
    cutlass::MatrixLayout::kRowMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x500_nn) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 500;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kColumnMajor,
    cutlass::MatrixLayout::kColumnMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x500_nt) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 500;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kColumnMajor,
    cutlass::MatrixLayout::kRowMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x500_tn) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 500;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kRowMajor,
    cutlass::MatrixLayout::kColumnMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}

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

TEST(SplitK_dgemm_128x128x8_splits16, dgemm_128x256x500_tt) {
  const int splits_count = 16;
  const int m = 128;
  const int n = 256;
  const int k = 500;

  /*batched sgemm traits*/
  typedef cutlass::gemm::DgemmTraits<cutlass::MatrixLayout::kRowMajor,
    cutlass::MatrixLayout::kRowMajor, cutlass::Shape<8, 128, 128> >
    DgemmTraits;
  /*batched reduction traits*/
  typedef cutlass::reduction::BatchedReductionTraits<double,
    double,
    double,
    double,
    double, /*accumulation type*/
    splits_count,
    cutlass::Shape<1, 1, 128>,
    cutlass::Shape<1, 1, 64>,
    cutlass::Shape<1, 1, 2> >
    BatchedReductionTraits;

  run_splitK_gemm<DgemmTraits, BatchedReductionTraits>(m, n, k, 2.0f, 1.0f);
}