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I am beginner of MKL. I just want to use the DSS routine to solve a large sparse matrix equation. I revised the DSS example according to the manual. But it could not work with the error message "forrtl: severe (157): Program Exception -access violation".
I wonder if DSS routine has a size limitation for the solving sparse matrix.
Could someone tell me how to fix this problem? Please find my code attached.
Your help would be fully appreciated.
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HI,
I've put your data into PARDISO interface and obtain following error:
*** Error in PARDISO (incorrect input matrix ) error_num= 24
*** Input check: j=1410, ja(j)=72, ja(j+1)=67 are incompatible
The reason of this failure: in 72th row elements store in incorrect format - column of 1411th element is less than column of element with 1410 number in spite of they lie in one row!
Thanks,
Alex
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HI,
I've put your data into PARDISO interface and obtain following error:
*** Error in PARDISO (incorrect input matrix ) error_num= 24
*** Input check: j=1410, ja(j)=72, ja(j+1)=67 are incompatible
The reason of this failure: in 72th row elements store in incorrect format - column of 1411th element is less than column of element with 1410 number in spite of they lie in one row!
Thanks,
Alex
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Hi Alex,
Thank you for the kind help.
I just wonder if you could tell me how to use PARDISO to do the input data check. I could find no such information on the manual.
Best regards,
Tianyu
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see Matrix checker. the iparm[26]
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