Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
28456 Discussions

ZGETRS

sunny_wang0518
Beginner
‎01-10-2022 02:05 PM
510 Views

hi

 

got this error when tried to use ZGETRS

Intel MKL ERROR: Parameter 6 was incorrect on entry to ZLASWP

Any one knows about this?

0 Kudos

Link Copied

2 Replies
mecej4
Honored Contributor III
‎01-10-2022 02:33 PM
498 Views

Please provide more details. If possible, provide a short program that calls ZGETRS and exhibits the error.

The MKL distribution contains an example driver, ZGETRSX.f, for this subroutine. I tried it just now, and it works fine. The sixth argument of ZLASWP is just the pivot array. If that caused an error, perhaps you are mixing integer arrays of the wrong kind or your are not choosing the correct LP64/ILP64 libraries. Again, to pinpoint the error you need to show us details regarding how you call ZGETRS.

0 Kudos
Copy link
sunny_wang0518
Beginner
‎01-11-2022 11:40 AM
459 Views
In response to mecej4

thanks for reply, problem solved when i define IPIV to be integer

In response to mecej4
0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.