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authorshmel1k <shmel1k@ydb.tech>2022-09-02 12:44:59 +0300
committershmel1k <shmel1k@ydb.tech>2022-09-02 12:44:59 +0300
commit90d450f74722da7859d6f510a869f6c6908fd12f (patch)
tree538c718dedc76cdfe37ad6d01ff250dd930d9278 /contrib/libs/cblas/zdotc.c
parent01f64c1ecd0d4ffa9e3a74478335f1745f26cc75 (diff)
downloadydb-90d450f74722da7859d6f510a869f6c6908fd12f.tar.gz
[] add metering mode to CLI
Diffstat (limited to 'contrib/libs/cblas/zdotc.c')
-rw-r--r--contrib/libs/cblas/zdotc.c105
1 files changed, 105 insertions, 0 deletions
diff --git a/contrib/libs/cblas/zdotc.c b/contrib/libs/cblas/zdotc.c
new file mode 100644
index 0000000000..383b2c23ae
--- /dev/null
+++ b/contrib/libs/cblas/zdotc.c
@@ -0,0 +1,105 @@
+/* zdotc.f -- translated by f2c (version 20061008).
+ You must link the resulting object file with libf2c:
+ on Microsoft Windows system, link with libf2c.lib;
+ on Linux or Unix systems, link with .../path/to/libf2c.a -lm
+ or, if you install libf2c.a in a standard place, with -lf2c -lm
+ -- in that order, at the end of the command line, as in
+ cc *.o -lf2c -lm
+ Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
+
+ http://www.netlib.org/f2c/libf2c.zip
+*/
+
+#include "f2c.h"
+#include "blaswrap.h"
+
+/* Double Complex */ VOID zdotc_(doublecomplex * ret_val, integer *n,
+ doublecomplex *zx, integer *incx, doublecomplex *zy, integer *incy)
+{
+ /* System generated locals */
+ integer i__1, i__2;
+ doublecomplex z__1, z__2, z__3;
+
+ /* Builtin functions */
+ void d_cnjg(doublecomplex *, doublecomplex *);
+
+ /* Local variables */
+ integer i__, ix, iy;
+ doublecomplex ztemp;
+
+/* .. Scalar Arguments .. */
+/* .. */
+/* .. Array Arguments .. */
+/* .. */
+
+/* Purpose */
+/* ======= */
+
+/* ZDOTC forms the dot product of a vector. */
+
+/* Further Details */
+/* =============== */
+
+/* jack dongarra, 3/11/78. */
+/* modified 12/3/93, array(1) declarations changed to array(*) */
+
+/* .. Local Scalars .. */
+/* .. */
+/* .. Intrinsic Functions .. */
+/* .. */
+ /* Parameter adjustments */
+ --zy;
+ --zx;
+
+ /* Function Body */
+ ztemp.r = 0., ztemp.i = 0.;
+ ret_val->r = 0., ret_val->i = 0.;
+ if (*n <= 0) {
+ return ;
+ }
+ if (*incx == 1 && *incy == 1) {
+ goto L20;
+ }
+
+/* code for unequal increments or equal increments */
+/* not equal to 1 */
+
+ ix = 1;
+ iy = 1;
+ if (*incx < 0) {
+ ix = (-(*n) + 1) * *incx + 1;
+ }
+ if (*incy < 0) {
+ iy = (-(*n) + 1) * *incy + 1;
+ }
+ i__1 = *n;
+ for (i__ = 1; i__ <= i__1; ++i__) {
+ d_cnjg(&z__3, &zx[ix]);
+ i__2 = iy;
+ z__2.r = z__3.r * zy[i__2].r - z__3.i * zy[i__2].i, z__2.i = z__3.r *
+ zy[i__2].i + z__3.i * zy[i__2].r;
+ z__1.r = ztemp.r + z__2.r, z__1.i = ztemp.i + z__2.i;
+ ztemp.r = z__1.r, ztemp.i = z__1.i;
+ ix += *incx;
+ iy += *incy;
+/* L10: */
+ }
+ ret_val->r = ztemp.r, ret_val->i = ztemp.i;
+ return ;
+
+/* code for both increments equal to 1 */
+
+L20:
+ i__1 = *n;
+ for (i__ = 1; i__ <= i__1; ++i__) {
+ d_cnjg(&z__3, &zx[i__]);
+ i__2 = i__;
+ z__2.r = z__3.r * zy[i__2].r - z__3.i * zy[i__2].i, z__2.i = z__3.r *
+ zy[i__2].i + z__3.i * zy[i__2].r;
+ z__1.r = ztemp.r + z__2.r, z__1.i = ztemp.i + z__2.i;
+ ztemp.r = z__1.r, ztemp.i = z__1.i;
+/* L30: */
+ }
+ ret_val->r = ztemp.r, ret_val->i = ztemp.i;
+ return ;
+} /* zdotc_ */