Strided Alignment Example

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Align each element of D with every second element of E:

    REAL, DIMENSION(5)  :: D
    REAL, DIMENSION(10) :: E
!HPF$ ALIGN D(:) WITH E(1::2)

This says: i, elements D(i) and E(i*2-1) are aligned. For example, D(3) and E(5). Alignment could also be written:

!HPF$ ALIGN D(i) WITH E(i*2-1)

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This alignment is suitable for,

 D = D + E(::2) ! All local

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Next: Reverse Strided Alignment Example Up: Data Distribution Previous: Visualisation of Transposed Alignment