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errata_from_360_to_361.txt

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Bugs corrected from 3.6.0 to 3.6.1

bug 157 gesdd , gesvd, and bdsdc Workspace computation

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug reported by Mark Gates on Feb 12th 2016 to Julie / Julien

  • Bug report from Peng HongBo (IBM) on Mar 14 th 2016, Mar 21st 2016 to LAPACK mailing List

  • Corrected by Mark (files sent to Julie) on Apr 27th, svn 1739.

bug 156 Accuracy Loss in DSTEVD and DSTEVR

bug 155 [CZ]GESVJ - OMPQ eval only when rotating

bug 154 [LAPACKE] lapacke_?lantr: unnecessary work array allocation

bug 153 Fix out of bounds error in dgeev

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug reported by Andreas Noack (MIT) on Dec 9th 2015 on LAPACK Mailing List

  • Corrected by Julien on Dec 9th, svn 1669

bug 152 [LAPACKE] Dormbr check wrong for RowMajor

bug 151 Bug in xGETC2, quick return for N=0, N=1

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug reported by Martin Köhler on Nov 29th 2015 on LAPACK Mailing List

  • Corrected by Julien on Nov 29th, svn 1660

bug 150 [LAPACKE] Fix bug on [sd]lantr which don’t report the result

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug and fix reported by Mathieu Faverge (PLASMA team) on Nov 25 2015

  • Corrected by Mathieu Faverge on Nov 22th, svn 1658

bug 149 workspace computation for [CZ]GESVDX when a workspace query is done

bug 148 workspace computation for [s/d]gesvdx.f

bug 147 INFO parameter value when LVT is not correct.

bug 146 properly avoid setting the install rpath when installing to system directories

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug and fix reported by Orion Poplawski on Nov 18 2015 on LAPACK Mailing List

  • Corrected by Julie on Nov 18th, rev 1653

bug 145 Fix upper case issue in CMakeLists

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug and fix reported by Julien Schueller on Nov 17 2015 on LAPACK Mailing List

  • Corrected by Julie on Nov 17th, rev 1651

bug 144 inconsistency in the lapacke cmake config files install directory location

  • CORRECTED

  • Present in LAPACK 3.6.0

  • Bug and fix reported by Julien Schueller on Mon Nov 16 2015 on LAPACK Mailing List

  • Corrected by Julie on Nov 16th, rev 1650

bug 143 [CZ]GEJSV - real→ complex bugs

bug142 Mistake in computation of workspace for ZGGEV3

bug140 LAHEF_ROOK and LASYF_ROOK: could choose zero pivot in the case when non-zero pivot could be used

  • NOT A BUG

  • Present in LAPACK 3.5.0

  • Bug reported on Oct 7th by Eugene Chereshnev on LAPACK Forum

  • Link: http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=13&t=4812

  • Assigned to Igor on Oct 7th

  • 1/14/2016: Jim: This is a bug that was posited could occur due to non-reproducibility but has not actually happened. This has not occurred in any application. I would like to see this be part of a bigger, longer term discussion.

  • 2/11/16: Jim: Not really a bug, but possibly a future bug. I would rather talk about this in the larger context of reproducibility.

  • Move to closed? yes

    == bug 136

    xGGEV3 returns zeros in BETA array

  • CORRECTED

  • CORRECTION in rev 1599

  • Bug reported by pavel (Multiprecision Computing Toolbox for MATLAB) on Sep 10th

  • Link: http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=13&t=4796&p=11509

  • Assigned to Julien on Sep 10th

  • Corrected by lawrence mulholland (NAG) in rev 1599 but not verified

    == bug 134

    Rook pivoting factorization goes into an infinite loop

  • NOT A BUG

  • Present in LAPACK 3.5.0

  • Bug reported directly by Bobby Cheng (Matlab) on Aug 12th

  • Assigned to Igor on Aug 12th 2015

  • Not able to reproduce the issue (Aug 20th 2015)

  • Correction to be made: Working on having NaNs/Infs not cause an infinite loop (Aug 20th 2015)

    == bug 130

    Ambiguous lapacke interfaces to Cosine/Sine decomposition - 2 Trans parameters

  • NOT A BUG on July 9th 2015

  • Present in LAPACK 3.5.0

  • Bug reported by Victor Kostin (INTEL) on July 9th

  • Link: http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=13&t=4748

  • Confirmed by Julie on July 9th 2015

    == bug 127

    LAPACKE interface to ?ORCSD / ?UNCSD is not fully functional - Work is used to return values

  • NOT A BUG on July 9th 2015

  • Present in LAPACK 3.5.0

  • Bug reported by Victor Kostin (INTEL) on July 9th

  • Link http://icl.cs.utk.edu/lapack-forum/viewtopic.php?f=13&t=4745

  • Confirmed by Julie on July 9th 2015