C*

• Keywords poly or domain are used to define data to be acted upon in parallel.

• The language lets programmer express algorithms as if data could be mapped onto an unbounded number of processors. The compiler automatically maps data onto processing elements.

domain vector {int a, b, min;} data[40];

. . . . . .

[domain vector]. { if (a < b) min=a;

else min=b;

}

The elements are mapped on different PEs and each PE performs the if-else operation in parallel on different elements of data.

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