fused_conv2d.cu

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#include "b2b_conv2d_fprop_implicit_gemm_s8ncxhwx_s8cxrskx_s8ncxhwx_tensor_op_s32_sm75.h"
#include "b2b_conv2d_fprop_implicit_gemm_s8ncxhwx_s8cxrskx_s8ncxhwx_tensor_op_s32_sm80.h"
#include "b2b_conv2d_fprop_implicit_gemm_f16nhwc_f16nhwc_f16nhwc_tensor_op_f16_sm75.h"
#include "b2b_conv2d_fprop_implicit_gemm_f16nhwc_f16nhwc_f16nhwc_tensor_op_f16_sm80.h"

int run_sm75() {
  bool notSupported = false;

  // Turing Tensor Core operations exposed with mma.sync are first available in CUDA 10.2.
  //
  // CUTLASS must be compiled with CUDA 10.2 Toolkit to run these examples.
  if (!(__CUDACC_VER_MAJOR__ > 10 || (__CUDACC_VER_MAJOR__ == 10 && __CUDACC_VER_MINOR__ >= 2))) {
    notSupported = true;
  }

  cudaDeviceProp props;

  cudaError_t error = cudaGetDeviceProperties(&props, 0);
  if (error != cudaSuccess) {
    std::cerr << "cudaGetDeviceProperties() returned an error: " << cudaGetErrorString(error) << std::endl;
    return -1;
  }

  if (!(props.major == 7 && props.minor >= 5)) {
    notSupported = true;
  }

  if (notSupported) {
    // Returning zero so this test passes on older Toolkits. Its actions are no-op.
    return 0;
  }

  bool pass = 1;
 
  std::cout << "Running on SM75" << std::endl;
  pass &= run_nonfused_conv2d_fprop_optimized_f16_sm75();
  pass &= run_fused_conv2d_fprop_optimized_f16_sm75();
  pass &= run_nonfused_conv2d_fprop_optimized_s8_sm75();
  pass &= run_fused_conv2d_fprop_optimized_s8_sm75();

  if(pass)
    return 1;
  else
    return -1;

}

int run_sm80() {
  bool notSupported = false;

  // Ampere Tensor Core operations exposed with mma.sync are first available in CUDA 11.0.
  //
  // CUTLASS must be compiled with CUDA 11 Toolkit to run Conv2dFprop examples.
  if (!(__CUDACC_VER_MAJOR__ > 11 || (__CUDACC_VER_MAJOR__ == 11 && __CUDACC_VER_MINOR__ >= 0))) {
    notSupported = true;
  }

  cudaDeviceProp props;

  cudaError_t error = cudaGetDeviceProperties(&props, 0);
  if (error != cudaSuccess) {
    std::cerr << "cudaGetDeviceProperties() returned an error: " << cudaGetErrorString(error) << std::endl;
    return -1;
  }

  if (!(props.major == 8 && props.minor >= 0)) {
    notSupported = true;
  }

  if (notSupported) {
    // Returning zero so this test passes on older Toolkits. Its actions are no-op.
    return 0;
  }

  bool pass = 1;
 
  std::cout << "Running on SM80" << std::endl;
  pass &= run_nonfused_conv2d_fprop_optimized_f16_sm80();
  pass &= run_fused_conv2d_fprop_optimized_f16_sm80();
  pass &= run_nonfused_conv2d_fprop_optimized_s8_sm80();
  pass &= run_fused_conv2d_fprop_optimized_s8_sm80();

  if(pass)
    return 1;
  else
    return -1;

}


int main() {

  int result = 0;

  result = run_sm80();

  if(!result) { // not supported
    result = run_sm75();

    if(!result) {
      std::cout << "This example isn't supported on current architecture" << std::endl;
    }

  }

  if(result >= 0)
    return 0;
  else
    return -1;
}