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Tests Performed on the Generalized Singular Value Decomposition Driver

For each set of matrix dimensions (M, N, P) and each selected matrix type, an 3#3-by-4#4 matrix A and a 528#528-by-4#4 matrix B are generated. The problem dimensions are as follows:

16#16 3#3-by-4#4
97#97 528#528-by-4#4
64#64 4#4-by-4#4
132#132 3#3-by-3#3
245#245 528#528-by-528#528

The tests for the GSV path are as follows:

where 289#289 and 290#290 are ``diagonal'' matrices, and form the generalized singular pairs of the matrices 16#16 and 97#97, and 477#477 represents xLAMCH('P').


next up previous contents
Next: Input File for Testing Up: Testing the Generalized Singular Previous: Test Matrices for the   Contents
Susan Blackford 2001-08-13