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[Octave-bug-tracker] [bug #53553] double free or corruption in Matrix::f
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From: |
Kenneth Hoste |
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Subject: |
[Octave-bug-tracker] [bug #53553] double free or corruption in Matrix::finverse |
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Date: |
Wed, 4 Apr 2018 11:20:13 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:59.0) Gecko/20100101 Firefox/59.0 |
Follow-up Comment #3, bug #53553 (project octave):
Sorry for not being more specific...
I'm seeing this with Octave 4.2.2 (as well as 4.2.1) built with Intel
compilers version 2017.1.132 on top of Intel MKL version 2017.1.132.
Octave is configured with:
./configure --prefix=/foo --disable-docs
--enable-fortran-calling-convention=gfortran --with-blas="-Wl,-Bstatic
-Wl,--start-group -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -Wl,--end-group
-Wl,-Bdynamic" --with-lapack="-Wl,-Bstatic -Wl,--start-group -lmkl_intel_lp64
-lmkl_sequential -lmkl_core -Wl,--end-group -Wl,-Bdynamic"
Providing a test case for this is quite difficult, since we've only seen this
issue with a fairly complex application
(http://homepages.see.leeds.ac.uk/~earahoo/stamps).
@Mike: with the above in mind, the issue you're pointing to indeed seems very
relevant.
I've ported the patch to Octave 4.2.2 and will report back my findings.
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