DTRTRS fails when using lowercase character arguments
rainbowsend opened this issue · 2 comments
dear devs,
The subroutine DTRTRS throws the error On entry to DTRTRS parameter number 3 had an illegal value when using lowercase letters for the character input arguments uplo or diag. I expected that these arguments are not case-sensitive as in other LAPACK routines. Of course this is easy to fix by using capital letters, but it is inconsistent to the calls of other LAPACK routines.
This error occurred on a dual socket Intel(R) Xeon(R) Platinum 8468 ("Sapphire Rapids") computer with OpenBLAS/0.3.20, compiled with GCC-11.3.0 and installed via easybuild).
This has actually been found and fixed about a month ago (PR #4598), the fix luckily made it into the current release (0.3.27) one day later.
great, sorry for overlooking this