with CUDA Fortran
with CUDA Fortran
with CUDA Fortran
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Mapping Arrays to Thread Blocks<br />
• call inc(a_d, b)<br />
blockDim%x = 4<br />
blockIdx%x<br />
1<br />
2<br />
3<br />
threadIdx%x<br />
1 2 3 4<br />
1 2 3 4<br />
1 2 3 4<br />
(blockIdx%x-1)*blockDim%x<br />
+ threadIdx%x<br />
1 2 3 4<br />
5 6 7 8<br />
9 10 11 12