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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 defined(CUTLASS_ARCH_MMA_SM75_SUPPORTED)

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 128x256x512_64x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<128, 256, 512>,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 256x128x512_64x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<256, 128, 512>,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 128x128x512_64x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<128, 128, 512>,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 64x256x512_64x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<64, 256, 512>,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 256x64x512_64x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<256, 64, 512>,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 64x128x512_32x64x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<64, 128, 512>,
      cutlass::gemm::GemmShape<32, 64, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 128x64x512_64x32x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<128, 64, 512>,
      cutlass::gemm::GemmShape<64, 32, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

TEST(SM75_Device_Gemm_b1t_b1n_s32n_tensor_op_s32, 64x64x512_32x32x512) {

  using ElementOutput = int32_t;
  using ElementAccumulator = int32_t;
  using ElementCompute = int32_t;

  using Gemm = cutlass::gemm::device::Gemm<
      cutlass::uint1b_t, cutlass::layout::RowMajor, cutlass::uint1b_t,
      cutlass::layout::ColumnMajor, ElementOutput, cutlass::layout::ColumnMajor,
      ElementAccumulator, cutlass::arch::OpClassTensorOp, cutlass::arch::Sm75,
      cutlass::gemm::GemmShape<64, 64, 512>,
      cutlass::gemm::GemmShape<32, 32, 512>,
      cutlass::gemm::GemmShape<8, 8, 128>,
      cutlass::epilogue::thread::LinearCombination<
          ElementOutput, 128 / cutlass::sizeof_bits<ElementOutput>::value,
          ElementAccumulator, ElementCompute>,
      cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>, 2, 128, 128,
      false, cutlass::arch::OpXorPopc>;

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

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

#endif
