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authorjofret2009-04-28 07:17:27 +0000
committerjofret2009-04-28 07:17:27 +0000
commitb4291825aaa210d693f4f858e1c8c25f514a3f71 (patch)
tree4ba928deac68d7098a7043cd286acb23351825d8 /src/lib/blas/izamax.f
parent8c8d2f518968ce7057eec6aa5cd5aec8faab861a (diff)
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Moving blas to right place
Diffstat (limited to 'src/lib/blas/izamax.f')
-rw-r--r--src/lib/blas/izamax.f41
1 files changed, 0 insertions, 41 deletions
diff --git a/src/lib/blas/izamax.f b/src/lib/blas/izamax.f
deleted file mode 100644
index ec14f827..00000000
--- a/src/lib/blas/izamax.f
+++ /dev/null
@@ -1,41 +0,0 @@
- integer function izamax(n,zx,incx)
-c
-c finds the index of element having max. absolute value.
-c jack dongarra, 1/15/85.
-c modified 3/93 to return if incx .le. 0.
-c modified 12/3/93, array(1) declarations changed to array(*)
-c
- double complex zx(*)
- double precision smax
- integer i,incx,ix,n
- double precision dcabs1
-c
- izamax = 0
- if( n.lt.1 .or. incx.le.0 )return
- izamax = 1
- if(n.eq.1)return
- if(incx.eq.1)go to 20
-c
-c code for increment not equal to 1
-c
- ix = 1
- smax = dcabs1(zx(1))
- ix = ix + incx
- do 10 i = 2,n
- if(dcabs1(zx(ix)).le.smax) go to 5
- izamax = i
- smax = dcabs1(zx(ix))
- 5 ix = ix + incx
- 10 continue
- return
-c
-c code for increment equal to 1
-c
- 20 smax = dcabs1(zx(1))
- do 30 i = 2,n
- if(dcabs1(zx(i)).le.smax) go to 30
- izamax = i
- smax = dcabs1(zx(i))
- 30 continue
- return
- end