Tutorial: Introduction to CUDA Fortran | GTC 2013
Tutorial: Introduction to CUDA Fortran | GTC 2013
Tutorial: Introduction to CUDA Fortran | GTC 2013
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Computing π with <strong>CUDA</strong> <strong>Fortran</strong><br />
π = 4 ∗ (Σ red points)/(Σ points)<br />
Simple example:<br />
–Generate random numbers ( CURAND)<br />
–Compute sum using of kernel loop directive<br />
–Compute sum using two stages reduction with Cuda <strong>Fortran</strong> kernels<br />
–Compute sum using single stage reduction with Cuda <strong>Fortran</strong> kernel<br />
–Accuracy