Testing the Singular Value Decomposition Routines

The test routine for the LAPACK singular value decomposition (SVD) routines has the following parameters which may be varied:

• the number of rows 487#487 and columns 118#118 of the test matrix 16#16
• the type of the test matrix 16#16
• the blocksize 119#119

The test program thus consists of a triply-nested loop, the outer one over 119#119, the next over pairs 488#488, and the inner one over matrix types. On each iteration of the innermost loop, a matrix 16#16 is generated and used to test the SVD routines.