diff options
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h index af140a68b..359a01b8f 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorDeviceCuda.h @@ -242,6 +242,16 @@ struct GpuDevice { (kernel) <<< (gridsize), (blocksize), (sharedmem), (device).stream() >>> (__VA_ARGS__); \ assert(cudaGetLastError() == cudaSuccess); +#ifndef __CUDA_ARCH__ +#define LAUNCH_CUDA_KERNEL(kernel, gridsize, blocksize, sharedmem, device, ...) \ + (kernel) <<< (gridsize), (blocksize), (sharedmem), (device).stream() >>> (__VA_ARGS__); \ + assert(cudaGetLastError() == cudaSuccess); +#else +#define LAUNCH_CUDA_KERNEL(kernel, ...) \ + { static const auto __attribute__((__unused__)) __makeTheKernelInstantiate = &(kernel); } \ + eigen_assert(false && "Cannot launch a kernel from another kernel" __CUDA_ARCH__); +#endif + // FIXME: Should be device and kernel specific. #ifdef __CUDACC__ |