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

#include <iostream>

#include "../../common/cutlass_unit_test.h"
#include "cutlass/blas3.h"
#include "cutlass/gemm/device/symm.h"
#include "cutlass/util/host_tensor.h"
#include "cutlass/util/reference/host/symm.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_symm_universal.h"

#if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)

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

TEST(SM80_Device_Symm_f64n_f64n_ls_l_tensor_op_f64, 32x32x16_16x16x16) {

  using ElementA = double;
  using LayoutA = cutlass::layout::ColumnMajor;
  using ElementB = double;
  using LayoutB = cutlass::layout::ColumnMajor;
  using ElementC = double;
  using LayoutC = cutlass::layout::ColumnMajor;
  using ElementAccumulator = double;

  using Symm = cutlass::gemm::device::Symm<
    ElementA,
    LayoutA,
    cutlass::SideMode::kLeft,
    cutlass::FillMode::kLower,
    ElementB,
    LayoutB,
    ElementC,
    LayoutC,
    ElementAccumulator,
    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<
      ElementC,
      1,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllSymmUniversal<Symm>());

}

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

TEST(SM80_Device_Symm_f64n_f64n_ls_l_tensor_op_f64, 64x64x16_32x32x16) {

  using ElementA = double;
  using LayoutA = cutlass::layout::ColumnMajor;
  using ElementB = double;
  using LayoutB = cutlass::layout::ColumnMajor;
  using ElementC = double;
  using LayoutC = cutlass::layout::ColumnMajor;
  using ElementAccumulator = double;

  using Symm = cutlass::gemm::device::Symm<
    ElementA,
    LayoutA,
    cutlass::SideMode::kLeft,
    cutlass::FillMode::kLower,
    ElementB,
    LayoutB,
    ElementC,
    LayoutC,
    ElementAccumulator,
    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<
      ElementC,
      1,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllSymmUniversal<Symm>());

}

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

TEST(SM80_Device_Symm_f64n_f64n_ls_l_tensor_op_f64, 128x64x16_64x32x16) {

  using ElementA = double;
  using LayoutA = cutlass::layout::ColumnMajor;
  using ElementB = double;
  using LayoutB = cutlass::layout::ColumnMajor;
  using ElementC = double;
  using LayoutC = cutlass::layout::ColumnMajor;
  using ElementAccumulator = double;

  using Symm = cutlass::gemm::device::Symm<
    ElementA,
    LayoutA,
    cutlass::SideMode::kLeft,
    cutlass::FillMode::kLower,
    ElementB,
    LayoutB,
    ElementC,
    LayoutC,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 64, 16>,
    cutlass::gemm::GemmShape<64, 32, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      ElementC,
      1,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllSymmUniversal<Symm>());

}

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

TEST(SM80_Device_Symm_f64n_f64n_ls_u_tensor_op_f64, 128x128x16_32x64x16) {

  using ElementA = double;
  using LayoutA = cutlass::layout::ColumnMajor;
  using ElementB = double;
  using LayoutB = cutlass::layout::ColumnMajor;
  using ElementC = double;
  using LayoutC = cutlass::layout::ColumnMajor;
  using ElementAccumulator = double;

  using Symm = cutlass::gemm::device::Symm<
    ElementA,
    LayoutA,
    cutlass::SideMode::kLeft,
    cutlass::FillMode::kUpper,
    ElementB,
    LayoutB,
    ElementC,
    LayoutC,
    ElementAccumulator,
    cutlass::arch::OpClassTensorOp,
    cutlass::arch::Sm80,
    cutlass::gemm::GemmShape<128, 128, 16>,
    cutlass::gemm::GemmShape<32, 64, 16>,
    cutlass::gemm::GemmShape<8, 8, 4>,
    cutlass::epilogue::thread::LinearCombination<
      ElementC,
      1,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    3
  >;

  EXPECT_TRUE(test::gemm::device::TestAllSymmUniversal<Symm>());

}

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

TEST(SM80_Device_Symm_f64n_f64n_ls_u_tensor_op_f64, 32x32x16_16x16x16) {

  using ElementA = double;
  using LayoutA = cutlass::layout::ColumnMajor;
  using ElementB = double;
  using LayoutB = cutlass::layout::ColumnMajor;
  using ElementC = double;
  using LayoutC = cutlass::layout::ColumnMajor;
  using ElementAccumulator = double;

  using Symm = cutlass::gemm::device::Symm<
    ElementA,
    LayoutA,
    cutlass::SideMode::kLeft,
    cutlass::FillMode::kUpper,
    ElementB,
    LayoutB,
    ElementC,
    LayoutC,
    ElementAccumulator,
    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<
      ElementC,
      1,
      ElementAccumulator,
      ElementAccumulator
    >,
    cutlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    4
  >;

  EXPECT_TRUE(test::gemm::device::TestAllSymmUniversal<Symm>());

}

/////////////////////////////////////////////////////////////////////////////////////////////////
#endif // #if defined(CUTLASS_ARCH_MMA_SM80_SUPPORTED)
