[Octave-bug-tracker] [bug #58790] [MXE Octave] Windows 32bit build closes unexpectedly while running the test suite

[Markus Mützel]

URL:
  <https://savannah.gnu.org/bugs/?58790>

                 Summary: [MXE Octave] Windows 32bit build closes unexpectedly
while running the test suite
                 Project: GNU Octave
            Submitted by: mmuetzel
            Submitted on: Mon 20 Jul 2020 02:49:06 PM CEST
                Category: Libraries
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.0.90
         Discussion Lock: Any
        Operating System: Microsoft Windows

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Details:

MXE Octave (hg id a65cacd05892) was configured to cross-compile Windows 32bit
executables with:

./configure --with-pkg-dir=../mxe-octave-pkg --with-ccache
--enable-octave=default --enable-binary-packages --enable-qt5
--enable-devel-tools --disable-windows-64 --disable-64 --disable-fortran-int64
--disable-system-opengl


When running the test suite with "__run_test_suite__" on Windows 10 2004
(64bit), Octave (hg id 6310bb807752) closes unexpectedly.
That behavior seems to be reproducible 100%.
"gdb" doesn't catch an error because Octave "just closes" (with error code
3).

I am attaching the fntests.log.

The last lines appearing in the log are:

>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\sparse\bicgstab.m
>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\sparse\cgs.m
>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\sparse\eigs.m
>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\sparse\gmres.m


Some of the tests that completed up until this point fail because of minor
tolerance differences.

Other tests related to sparse matrices fail with these errors (not sure if
this is related):

>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\ode\ode15i.m
***** testif HAVE_SUNDIALS_SUNLINSOL_KLU
 opt = odeset ("Jacobian", @jacfunsparse, "AbsTol", 1e-7, "RelTol", 1e-7);
 [t, y] = ode15i (@rob, [0, 100], [1; 0; 0], [-1e-4; 1e-4; 0], opt);
 assert ([t(end), y(end,:)], fref, 1e-3);
!!!!! test failed
IDASolve failed
>>>>> processing
D:\SVN\Octave\test\OC20A7~1\OCTAVE~1\mingw32\share\octave\7.0.0\m\ode\ode15s.m
***** testif HAVE_SUNDIALS_SUNLINSOL_KLU
 opt = odeset ("MStateDependence", "none",
               "Mass", sparse ([1, 0, 0; 0, 1, 0; 0, 0, 0]),
               "Jacobian", @jacfunsparse);
 [t, y] = ode15s (@rob, [0, 100], [1; 0; 0], opt);
 assert ([t(end), y(end,:)], frefrob, 1e-3);
!!!!! test failed
IDASolve failed
***** testif HAVE_SUNDIALS_SUNLINSOL_KLU
 opt = odeset ("MStateDependence", "none",
               "Mass", @masssparsefuntime,
               "Jacobian", @jacfunsparse);
 [t, y] = ode15s (@rob, [0, 100], [1; 0; 0], opt);
 assert ([t(end), y(end,:)], frefrob, 1e-3);
!!!!! test failed
IDASolve failed


So maybe there are issues with one or some of the sparse related libraries
(SUNDIALS, SuiteSparse, ...) for 32bit (Windows) builds.

Octave does *not* close if I start Octave and immediately run the tests in the
"sparse" directory:

runtests (fullfile (OCTAVE_HOME, 'share\octave\7.0.0\m\sparse'))


This seems to be one of those bugs that only occur if some commands are
executed in a specific order. I don't have a minimal example yet.



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File Attachments:


-------------------------------------------------------
Date: Mon 20 Jul 2020 02:49:06 PM CEST  Name: fntests.7z  Size: 940KiB   By:
mmuetzel

<http://savannah.gnu.org/bugs/download.php?file_id=49516>

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