LAPACKE_zheevd is throwing an error "On entry to ZGESVD paramter 1 had an illegal value"

[Jubin2607]

I have a visual studio project in VS2022 where I am using the Blas and lapacke libraries which is working fine.

I am trying to create a cmake project for the same VS2022 project and I'm successful in building the executable but while running I am getting an error while running LAPACKE_zhveevd as mentioned in header.

What could be the possible reason for the error?

[martin-frbg]

How are you calling lapacke_zheevd ? Parameter 1 in ZGESVD is your "jobz" value (the second parameter in LAPACKE_zheevd), which should be one of "A", "S", "O" or "N" supplied as a single character.