Could you please attach a small c code for the problem?
If try clapack_dgbtrf(CLAPACK_ROW_MAJOR, 4, 4, 2, 2, rowA, 7, ipiv); what is the return value ?
clapack_dgbtrf(CLAPACK_ROW_MAJOR, 4, 4, 2, 2, rowA, 4, ipiv);
another words, LDA have to be == 4.
Thanks for the test. I will check the problem on our side and will back asap.
This is the error. This issue has been submitted to our internal development tracking database for further investigation, we will inform you once a new update becomes available.Here is a bug tracking number for your reference: