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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 * 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.
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/*! \file
    \brief Tests for device-wide GEMM interface
*/

#include <iostream>

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

#include "../../common/cutlass_unit_test.h"

#include "cutlass/util/host_tensor.h"
#include "cutlass/util/tensor_view_io.h"
#include "cutlass/util/reference/host/tensor_fill.h"
#include "cutlass/util/reference/host/tensor_copy.h"
#include "cutlass/util/reference/host/tensor_compare.h"
#include "cutlass/util/reference/host/gemm.h"

#include "testbed.h"

#if (CUTLASS_ARCH_MMA_SM80_SUPPORTED)

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

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x256x32_64x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 256, 32>,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 256x128x32_64x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<256, 128, 32>,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x256x32_64x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 256, 32>,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 256x64x32_64x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<256, 64, 32>,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x128x32_64x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 128, 32>,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x128x32_32x64x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 32>,
    cutlass::gemm::GemmShape<32, 64, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x64x32_64x32x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 64, 32>,
    cutlass::gemm::GemmShape<64, 32, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x64x32_32x32x32) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 64, 32>,
    cutlass::gemm::GemmShape<32, 32, 32>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    6
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

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

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x256x16_64x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 256, 16>,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 256x128x16_64x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<256, 128, 16>,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x256x16_64x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 256, 16>,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 256x64x16_64x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<256, 64, 16>,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x128x16_64x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 128, 16>,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x128x16_32x64x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 16>,
    cutlass::gemm::GemmShape<32, 64, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    6
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 128x64x16_64x32x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 64, 16>,
    cutlass::gemm::GemmShape<64, 32, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    6
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

TEST(SM80_Device_Gemm_tf32n_tf32n_f32t_tensor_op_f32, 64x64x16_32x32x16) {

  using ElementOutput = float;
  using ElementAccumulator = float;

  using Gemm = cutlass::gemm::device::Gemm<
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    cutlass::tfloat32_t,
    cutlass::layout::ColumnMajor,
    ElementOutput,
    cutlass::layout::RowMajor,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<32, 32, 16>,
    cutlass::gemm::GemmShape<16, 8, 8>,
    cutlass::epilogue::thread::LinearCombination<
      ElementOutput,
      128 / cutlass::sizeof_bits<ElementOutput>::value,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    10
  >;

  EXPECT_TRUE(test::gemm::device::TestAllGemm<Gemm>());
}

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

#endif // if (CUTLASS_ARCH_MMA_SM80_SUPPORTED)
