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Re: Failure in eigs test with 3.1.54
|
From: |
John W. Eaton |
|
Subject: |
Re: Failure in eigs test with 3.1.54 |
|
Date: |
Tue, 10 Mar 2009 12:11:21 -0400 |
On 10-Mar-2009, Rafael Laboissiere wrote:
| * John W. Eaton <address@hidden> [2009-03-09 18:30]:
|
| > On 9-Mar-2009, Rafael Laboissiere wrote:
| >
| > | octave3.1:4> d0 = eig (A);
| > | error: memory exhausted or requested size too large for range of Octave's
| > | index type -- trying to return to prompt
| > |
| > | Before I start trying to debug the above, could someone please tell me
| > | whether this is an expected failure or not?
| >
| > No, it's not expected. I can't reproduce it on my system (AMD64
| > system running Debian testing, updated in the last few days).
|
| The difference may come from the libraries. I am using suitesparse 3.2.0-4
| and lapack 3.2.0-1, which are not in testing. What about your system?
segfault:4263> dpkg -l '*suite*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-=========================-=========================-==================================================================
rc libsuitesparse 3.0.0-7 collection of libraries
for computations for sparse matrices
ii libsuitesparse-3.1.0 1:3.1.0-3.1 collection of libraries
for computations for sparse matrices
ii libsuitesparse-dev 1:3.1.0-3.1 collection of libraries
for computations for sparse matrices
un libsuitesparse-metis <none> (no description
available)
un libsuitesparse-metis-dev <none> (no description
available)
un python-4suite <none> (no description
available)
segfault:4264> dpkg -l '*lapack*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-=========================-=========================-==================================================================
rc lapack 3.0.20000531a-28 a library of linear
algebra routines - shared version
un lapack-dev <none> (no description
available)
un lapack2 <none> (no description
available)
rc lapack3 3.0.20000531a-6.1 library of linear
algebra routines 3 - shared version
pn lapack3-dev <none> (no description
available)
un lapack3-doc <none> (no description
available)
un lapack99 <none> (no description
available)
un lapack99-dev <none> (no description
available)
un liblapack-3.so <none> (no description
available)
un liblapack-3gf.so <none> (no description
available)
ii liblapack-dev 3.1.1-6 library of linear
algebra routines 3 - static version
un liblapack.so.3 <none> (no description
available)
un liblapack.so.3gf <none> (no description
available)
ii liblapack3gf 3.1.1-6 library of linear
algebra routines 3 - shared version
jwe