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/*! \file
    \brief Tests for device-wide GEMM interface
*/

#include <iostream>

#include "../../common/cutlass_unit_test.h"
#include "cutlass/cutlass.h"
#include "cutlass/gemm/device/gemm_complex.h"


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

#include "testbed_complex.h"

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

#if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 32x32x8_16x16x8) {
  
  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<32, 32, 8>,
    cutlass::gemm::GemmShape<16, 16, 8>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 64x64x8_32x32x8) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 64, 8>,
    cutlass::gemm::GemmShape<32, 32, 8>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 64x128x8_32x32x8) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 8>,
    cutlass::gemm::GemmShape<32, 32, 8>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 128x64x8_32x32x8) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 8>,
    cutlass::gemm::GemmShape<32, 32, 8>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;


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

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 32x32x16_16x16x16) {
  
  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<32, 32, 16>,
    cutlass::gemm::GemmShape<16, 16, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 64x64x16_32x32x16) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 64, 16>,
    cutlass::gemm::GemmShape<32, 32, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 64x128x16_32x32x16) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 16>,
    cutlass::gemm::GemmShape<32, 32, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

TEST(SM80_Device_Gemm_cf64t_cf64n_cf64t_tensor_op_f64, 128x64x16_32x32x16) {

  using Element = cutlass::complex<double>;

  using Gemm = cutlass::gemm::device::GemmComplex<
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::layout::ColumnMajor,
    Element,
    cutlass::layout::RowMajor,
    Element,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<64, 128, 16>,
    cutlass::gemm::GemmShape<32, 32, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      Element,
      1,
      Element,
      Element
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

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

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

#endif // #if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

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

