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Last change
on this file since 1630 was
1630,
checked in by Laurent Fairhead, 12 years ago
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Importation initiale du répertoire dyn3dmem
Initial import of dyn3dmem directory
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File size:
836 bytes
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| Line | |
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| 1 | ! |
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| 2 | ! $Header$ |
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| 3 | ! |
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| 4 | #ifdef CRAY |
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| 5 | SUBROUTINE riencray |
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| 6 | END |
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| 7 | #else |
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| 8 | subroutine scopy(n,sx,incx,sy,incy) |
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| 9 | c |
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| 10 | IMPLICIT NONE |
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| 11 | c |
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| 12 | integer n,incx,incy,ix,iy,i |
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| 13 | real sx((n-1)*incx+1),sy((n-1)*incy+1) |
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| 14 | c |
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| 15 | if (incx.eq.1.and.incy.eq.1) then |
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| 16 | do 10 i=1,n |
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| 17 | sy(i)=sx(i) |
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| 18 | 10 continue |
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| 19 | else |
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| 20 | iy=1 |
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| 21 | ix=1 |
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| 22 | do 11 i=1,n |
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| 23 | sy(iy)=sx(ix) |
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| 24 | ix=ix+incx |
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| 25 | iy=iy+incy |
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| 26 | 11 continue |
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| 27 | endif |
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| 28 | c |
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| 29 | return |
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| 30 | end |
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| 31 | |
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| 32 | function ssum(n,sx,incx) |
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| 33 | c |
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| 34 | IMPLICIT NONE |
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| 35 | c |
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| 36 | integer n,incx,i,ix |
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| 37 | real ssum,sx((n-1)*incx+1) |
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| 38 | c |
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| 39 | ssum=0. |
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| 40 | if (incx.eq.1) then |
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| 41 | do 10 i=1,n |
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| 42 | ssum=ssum+sx(i) |
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| 43 | 10 continue |
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| 44 | else |
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| 45 | ix=1 |
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| 46 | do 11 i=1,n |
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| 47 | ssum=ssum+sx(ix) |
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| 48 | ix=ix+incx |
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| 49 | 11 continue |
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| 50 | endif |
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| 51 | c |
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| 52 | return |
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| 53 | end |
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| 54 | #endif |
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