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

#include "../../common/hytlass_unit_test.h"
#include "hytlass/hytlass.h"


#include "hytlass/conv/kernel/default_deconv2d.h"
#include "hytlass/conv/device/implicit_gemm_convolution.h"

#include "conv2d_testbed.h"


////////////////////////////////////////////////////////////////////////////////
TEST(GFX906_Device_Deconv2d_Analytic_ImplicitGemm_f32nhwc_f32nhwc_f32nhwc_simt_f32,
  128x128_8x2_32x64x8) {

  /// Conv operation element types for the Gemm equivalent (ImplicitGemm)
  using ElementA           = float;
  using ElementB           = float;
  using ElementC           = float;
  using ElementAccumulator = float;
  using ElementCompute     = float;


  /// Device-level Conv2d instance
  using Deconv2dKernel = typename hytlass::conv::kernel::DefaultDeconv2d<
    ElementA, 
    hytlass::layout::TensorNHWC,
    ElementB, 
    hytlass::layout::TensorNHWC,
    ElementC, 
    hytlass::layout::TensorNHWC,
    ElementAccumulator,
    hytlass::arch::OpClassSimt,
    hytlass::arch::Gfx906,
    hytlass::gemm::GemmShape<128, 128, 8>,
    hytlass::gemm::GemmShape<32, 64, 8>, 
    hytlass::gemm::GemmShape<1, 1, 1>,
    hytlass::epilogue::thread::LinearCombination<
      ElementC,
      1,
      ElementAccumulator,
      ElementCompute
    >,
    hytlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    2,
    hytlass::arch::OpMultiplyAdd,
    hytlass::conv::IteratorAlgorithm::kAnalytic,
    hytlass::conv::StrideSupport::kUnity
  >::Kernel;

  using Deconv2d = hytlass::conv::device::ImplicitGemmConvolution<Deconv2dKernel>;

  /// Run all unit test sizes with device-level Conv2d instance
  EXPECT_TRUE(test::conv::device::TestAllConv2d<Deconv2d>());

}

////////////////////////////////////////////////////////////////////////////////
TEST(GFX906_Device_Deconv2d_Fprop_Optimized_ImplicitGemm_f32nhwc_f32nhwc_f32nhwc_simt_f32,
  128x128_8x2_64x32x8) {

  /// Conv operation element types for the Gemm equivalent (ImplicitGemm)
  using ElementA           = float;
  using ElementB           = float;
  using ElementC           = float;
  using ElementAccumulator = float;
  using ElementCompute     = float;


  /// Device-level Conv2d instance
  using Deconv2dKernel = typename hytlass::conv::kernel::DefaultDeconv2d<
    ElementA, 
    hytlass::layout::TensorNHWC,
    ElementB, 
    hytlass::layout::TensorNHWC,
    ElementC, 
    hytlass::layout::TensorNHWC,
    ElementAccumulator,
    hytlass::arch::OpClassSimt,
    hytlass::arch::Gfx906,
    hytlass::gemm::GemmShape<128, 128, 8>,
    hytlass::gemm::GemmShape<64, 32, 8>, 
    hytlass::gemm::GemmShape<1, 1, 1>,
    hytlass::epilogue::thread::LinearCombination<
      ElementC,
      1,
      ElementAccumulator,
      ElementCompute
    >,
    hytlass::gemm::threadblock::GemmIdentityThreadblockSwizzle<>,
    2,
    hytlass::arch::OpMultiplyAdd,
    hytlass::conv::IteratorAlgorithm::kOptimized,
    hytlass::conv::StrideSupport::kUnity
  >::Kernel;

  using Deconv2d = hytlass::conv::device::ImplicitGemmConvolution<Deconv2dKernel>;

  /// Run all unit test sizes with device-level Conv2d instance
  EXPECT_TRUE(test::conv::device::TestAllConv2d<Deconv2d>());

}

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