We can see here that the outer loop in the first program expresses how work is going to be split up for different program instances. In the second program the foreach statement offers a level of abstraction between the programmer, and the division of work. The foreach statement expresses the fact that there are no dependencies between any of the loop iterations, and therefore ISPC may set them up to be run in parallel.
I am curious about how ISPC would handle nested foreach loops.
We can see here that the outer loop in the first program expresses how work is going to be split up for different program instances. In the second program the foreach statement offers a level of abstraction between the programmer, and the division of work. The foreach statement expresses the fact that there are no dependencies between any of the loop iterations, and therefore ISPC may set them up to be run in parallel.
I am curious about how ISPC would handle nested foreach loops.
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