The following tests will be performed on PSGESVD/PDGESVD. A number of matrix ``types'' are specified, as denoted in Table 2. For each type of matrix, and for the minimal workspace as well as for larger than minimal workspace an -by matrix ``A'' with known singular values is generated and used to test the SVD routines. For each matrix, A will be factored as and the following 9 tests computed:

where represents PxLAMCH(ICTXT, 'P').

- Test Matrices for the Singular Value Decomposition Routines
- Input File for Testing the ScaLAPACK SVD Routines