Testing problem with CLAPACK on IBM ZOS

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Testing problem with CLAPACK on IBM ZOS

Postby dvanman » Thu Mar 10, 2011 12:03 am

Hi, I was hoping someone might have run across this error before. I am
compliling the CLAPACK code on IBM ZOS unix system services an I *seem*
to have had a successful code compile for CLAPACK , but when I try to
run the pre-packaged tests, I keep getting the same error below. I was
wondering if anyone has seen this before and could provide suggestions.
I have tried the dos2unix command on the nep.in file thinking I might have
had some LF/CR in the file, but that didnt seem to work for me. Any comments
are greatly appreciated.

/u/vanstee/LAPACK/CLAPACK-3.2.1/TESTING>> ./xeigtsts < nep.in > snep.out 2>&1

/u/vanstee/LAPACK/CLAPACK-3.2.1/TESTING>> cat snep.out
invalid number: incomprehensible list input
apparent state: unit 5 (unnamed)
last format: list io
lately reading sequential formatted external IO
Tests of the Nonsymmetric Eigenvalue Problem routines

LAPACK VERSION 3.2.0

The following parameter values will be used:
CEE5207E The signal SIGABRT was received.
[1] + Done(131) ./xeigtsts < nep.in > snep.out 2>&1
16783876 Abort ./xeigtsts

Here is the contents of the nep.in file
########################################################
/u/vanstee/LAPACK/CLAPACK-3.2.1/TESTING >> cat nep.in
NEP: Data file for testing Nonsymmetric Eigenvalue Problem routines
7 Number of values of N
0 1 2 3 5 10 16 Values of N (dimension)
5 Number of values of NB, NBMIN, NX, INMIN, IN WIN, INIBL, ISHFTS, and IACC22
1 3 3 3 20 Values of NB (blocksize)
2 2 2 2 2 Values of NBMIN (minimum blocksize)
1 0 5 9 1 Values of NX (crossover point)
11 12 11 15 11 Values of INMIN (LAHQR vs TTQRE crossover point, >= 11)
2 3 5 3 2 Values of INWIN (recommended deflation window size)
0 5 7 3 200 Values of INIBL (nibble crossover point)
1 2 4 2 1 Values of ISHFTS (number of simultaneous shifts)
0 1 2 0 1 Values of IACC22 (select structured matrix multiply: 0, 1 or 2)
20.0 Threshold value
T Put T to test the error exits
1 Code to interpret the seed
NEP 21
dvanman
 
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Joined: Wed Mar 09, 2011 11:39 pm

Re: Testing problem with CLAPACK on IBM ZOS

Postby admin » Thu Mar 10, 2011 12:13 pm

Hi,
no clue why it is not working. Which BLAS are you using?
If you have a fortran Compiler available on your machine I would advice you to switch to FORTRAN LAPACK and use the new standard C language apis for LAPACK (See http://netlib.org/lapack/#_standard_c_l ... for_lapack)
Julie
admin
Site Admin
 
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Joined: Wed Dec 08, 2004 7:07 pm


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