An annotated example of an input file for testing the symmetric eigenvalue routines and drivers is shown below.
'ScaLAPACK Symmetric Eigensolver Test File' ' ' 'sep.out' output file name (if any) 6 device out (13 & 14 reserved for internal testing) 4 maximum number of processes 'N' disable pxsyev tests, recommended for heterogeneous systems. ' ' 'TEST 1 - test tiny matrices - different process configurations' 3 number of matrices 0 1 2 matrix size 1 number of uplo choices 'L' uplo choices 2 number of processor configurations (P, Q, NB) 1 1 values of P (NPROW) 2 1 values of Q (NPCOL) 1 1 values of NB 1 number of matrix types 8 matrix types (see pdseptst.f) 'N' perform subset tests? 80.0 Threshold (* 5 for generalized tests) -1 Absolute Tolerance ' ' 'End of tests' -1