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Diffstat (limited to 'src/lib/blas/zaxpy.f')
-rw-r--r-- | src/lib/blas/zaxpy.f | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/src/lib/blas/zaxpy.f b/src/lib/blas/zaxpy.f deleted file mode 100644 index 4fa3b1e4..00000000 --- a/src/lib/blas/zaxpy.f +++ /dev/null @@ -1,34 +0,0 @@ - subroutine zaxpy(n,za,zx,incx,zy,incy) -c -c constant times a vector plus a vector. -c jack dongarra, 3/11/78. -c modified 12/3/93, array(1) declarations changed to array(*) -c - double complex zx(*),zy(*),za - integer i,incx,incy,ix,iy,n - double precision dcabs1 - if(n.le.0)return - if (dcabs1(za) .eq. 0.0d0) return - if (incx.eq.1.and.incy.eq.1)go to 20 -c -c code for unequal increments or equal increments -c not equal to 1 -c - ix = 1 - iy = 1 - if(incx.lt.0)ix = (-n+1)*incx + 1 - if(incy.lt.0)iy = (-n+1)*incy + 1 - do 10 i = 1,n - zy(iy) = zy(iy) + za*zx(ix) - ix = ix + incx - iy = iy + incy - 10 continue - return -c -c code for both increments equal to 1 -c - 20 do 30 i = 1,n - zy(i) = zy(i) + za*zx(i) - 30 continue - return - end |