wiki:CUDA Documentation

Version 3 (modified by Alex Wilton, 5 years ago) ( diff )

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Supported Features

  • CUDA kernels with the __global__ specifier
  • The dim3 struct type
  • Use of the CUDA variables threadIdx, blockIdx, gridDim, and blockDim
  • __syncthreads
  • __shared__
  • Enqueuing multiple kernel calls into streams
  • cudaMalloc
  • cudaMemcpy
  • cudaFree
  • cudaDeviceSynchronize

Major Limitations

Missing Features

  • Use of the warpSize variable
  • Atomic functions (e.g. atomicAdd)
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