Reverse Strided Alignment Example

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Can reverse an array before alignment:

    REAL, DIMENSION(5)  :: D
    REAL, DIMENSION(10) :: E
!HPF$ ALIGN D(:) WITH E(UBOUND(E)::-2)

This says: i, elements E(2+UBOUND(E)-i*2) and D(i) are local, for example, D(1) and E(10). Alignment could also be written:

!HPF$ ALIGN D(i) WITH E(2+UBOUND(E)-i*2)

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This alignment is suitable for,

 D = D + E(10:1:-2) ! All local

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Next: Practical Example of Alignment Up: Data Distribution Previous: Strided Alignment Example