scipy.linalg.lapack.cuncsd_lwork

scipy.linalg.lapack.cuncsd_lwork(m, p, q) = <flapack function cuncsd_lwork>

Query the workspace cuncsd needs (LAPACK cuncsd with lwork = -1).

The query runs with every factor requested, no transpose and the default sign convention, which is what the .pyf hard-codes.

Parameters:

mint

Order of the partitioned matrix.

pint

Row count of the leading block.

qint

Column count of the leading block.

Returns:

workcomplex

Optimal lwork.

rworkfloat

Optimal lrwork. The real flavors have no second workspace and do not return it.

infoint

0 on success; if negative, the -info-th argument had an illegal value.