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ZGETRS

sunny_wang0518
Beginner
‎01-10-2022 02:05 PM
1,123 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?

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mecej4
Honored Contributor III
‎01-10-2022 02:33 PM
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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.

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sunny_wang0518
Beginner
‎01-11-2022 11:40 AM
1,072 Views
In response to mecej4

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

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