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    <title>Changes in ex12_quad_bddc.out</title>
    <description></description>
    <language>en</language>
    <copyright>Copyright 2025</copyright>
    <generator>Java</generator><item>
        <title>70646cd191a02c3aba559ba717dac5da7a8a1e20 - Merge branch &apos;jolivet/housekeeping&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#70646cd191a02c3aba559ba717dac5da7a8a1e20</link>
        <description>Merge branch &apos;jolivet/housekeeping&apos; into &apos;main&apos;Minor housekeepingSee merge request petsc/petsc!8897

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 15 Dec 2025 14:57:58 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>143f251431dc40d64512d9e3a206ecf7da9679d7 - Fix missing equal sign</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#143f251431dc40d64512d9e3a206ecf7da9679d7</link>
        <description>Fix missing equal sign

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Sun, 14 Dec 2025 15:56:56 +0000</pubDate>
        <dc:creator>Pierre Jolivet &lt;pierre@joliv.et&gt;</dc:creator>
    </item>
<item>
        <title>f971d49813e8f917b9adad75568de3e4defeb2d5 - Proper capitalization from Gram-Schmidt orthogonalization</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#f971d49813e8f917b9adad75568de3e4defeb2d5</link>
        <description>Proper capitalization from Gram-Schmidt orthogonalization

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Sun, 14 Dec 2025 05:55:35 +0000</pubDate>
        <dc:creator>Pierre Jolivet &lt;pierre@joliv.et&gt;</dc:creator>
    </item>
<item>
        <title>eaa7cf455101e7391ead982166c6e99faf273403 - Merge branch &apos;barry/2025-11-04/kspview-clearer-amat-pmat&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#eaa7cf455101e7391ead982166c6e99faf273403</link>
        <description>Merge branch &apos;barry/2025-11-04/kspview-clearer-amat-pmat&apos; into &apos;main&apos;Fix terminology for Pmat in KSPView output.See merge request petsc/petsc!8826

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 17 Nov 2025 23:13:02 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>ecf3d421cb3c1b20d45a37f9c0fad70b27dd1912 - Fix terminology for Pmat in KSPView output.</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#ecf3d421cb3c1b20d45a37f9c0fad70b27dd1912</link>
        <description>Fix terminology for Pmat in KSPView output.

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 17 Nov 2025 23:13:01 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>867c6117b0c1bec2c477d54a89ba5408af26314b - Merge branch &apos;barry/2025-10-07/add-noconvergencetest-info-to-kspview&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#867c6117b0c1bec2c477d54a89ba5408af26314b</link>
        <description>Merge branch &apos;barry/2025-10-07/add-noconvergencetest-info-to-kspview&apos; into &apos;main&apos;Have KSPView() indicate when there is no convergence test.See merge request petsc/petsc!8777

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 15 Oct 2025 16:07:35 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>8405740adf0506ad7b0b169038420c0012982a9d - Have KSPView() indicate when there is no convergence test.</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#8405740adf0506ad7b0b169038420c0012982a9d</link>
        <description>Have KSPView() indicate when there is no convergence test.Reported-by: Elana Moral Sanchez

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Tue, 07 Oct 2025 17:03:56 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>f0d2bb25642116b571c72fa9797d32d784b1f106 - Merge branch &apos;stefanozampini/improve-bddc-multielement&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#f0d2bb25642116b571c72fa9797d32d784b1f106</link>
        <description>Merge branch &apos;stefanozampini/improve-bddc-multielement&apos; into &apos;main&apos;Improve BDDC multi-elementSee merge request petsc/petsc!8608

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 03 Sep 2025 16:04:15 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>ac7f1a8b79ea0e2b8b86ec6656890d6a06746de2 - MATIS: simplify and improve assembly of a MATIS into a AIJ</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#ac7f1a8b79ea0e2b8b86ec6656890d6a06746de2</link>
        <description>MATIS: simplify and improve assembly of a MATIS into a AIJ

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 28 Jul 2025 17:34:17 +0000</pubDate>
        <dc:creator>Stefano Zampini &lt;stefano.zampini@gmail.com&gt;</dc:creator>
    </item>
<item>
        <title>e0f7661ef47ee0a77f8da1ab85987b8efeada20d - Merge branch &apos;sneslinesearch-improvements&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#e0f7661ef47ee0a77f8da1ab85987b8efeada20d</link>
        <description>Merge branch &apos;sneslinesearch-improvements&apos; into &apos;main&apos;SNESLinesearch: Minor improvementsSee merge request petsc/petsc!8630

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 27 Aug 2025 02:18:34 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>a99ef635ef3fb31080710bc8e0dbbde292199c98 - SNESLinesearch: Minor improvements</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#a99ef635ef3fb31080710bc8e0dbbde292199c98</link>
        <description>SNESLinesearch: Minor improvements- add missing configuration options in the documentation of the line searches (some of the available options were not listed), and consistently list their respective default values- add proper convergence criteria for the secant method in the L2 line search based on ltol and atol (otherwise, the secant method is mostly running for the maximum number of iterations)- fix a small bug in the CP line search, where steptol * lambda was used to check for convergence based on the change of lambda instead of the ltol parameter- rename sneslinesearch-&gt;maxstep to sneslinesearch-&gt;maxlambda in the options database to be consistent with its purpose in the algorithms- rename SNESLineSearchL2 to SNESLineSearchSecant to better represent its underlying approach

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 27 Aug 2025 02:18:34 +0000</pubDate>
        <dc:creator>Jonas Heinzmann &lt;jheinzmann@ethz.ch&gt;</dc:creator>
    </item>
<item>
        <title>970231d20df44f79b27787157e39d441e79f434b - Merge branch &apos;jolivet/clang-format-18&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#970231d20df44f79b27787157e39d441e79f434b</link>
        <description>Merge branch &apos;jolivet/clang-format-18&apos; into &apos;main&apos;clang-format version 18See merge request petsc/petsc!6902

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Thu, 07 Mar 2024 12:36:17 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>0923d1d9c1f402ee92f3700329e9f6a3ad4a4aa4 - Remove trailing whitespace</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#0923d1d9c1f402ee92f3700329e9f6a3ad4a4aa4</link>
        <description>Remove trailing whitespace

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Sun, 11 Feb 2024 06:31:22 +0000</pubDate>
        <dc:creator>Pierre Jolivet &lt;pierre@joliv.et&gt;</dc:creator>
    </item>
<item>
        <title>63de5e469765d95013cecb4ed59004c0a089577b - Fix double whitespace after colon</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#63de5e469765d95013cecb4ed59004c0a089577b</link>
        <description>Fix double whitespace after colon

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Sun, 11 Feb 2024 06:28:50 +0000</pubDate>
        <dc:creator>Pierre Jolivet &lt;pierre@joliv.et&gt;</dc:creator>
    </item>
<item>
        <title>7b506345644a939af5723216e40ffcdd7780697d - Merge branch &apos;barry/2023-10-19/fix-pcview-redundant/release&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#7b506345644a939af5723216e40ffcdd7780697d</link>
        <description>Merge branch &apos;barry/2023-10-19/fix-pcview-redundant/release&apos; into &apos;main&apos;Fix bugs in handling PetscViewerGetSubViewer() and tabing in ASCII viewersSee merge request petsc/petsc!6948

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Tue, 14 Nov 2023 04:35:12 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>5a67bb2bab7ce296578be4e8d1213f21203fd3df - Update output files based on corrections to the redundant viewer</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#5a67bb2bab7ce296578be4e8d1213f21203fd3df</link>
        <description>Update output files based on corrections to the redundant viewerCommit-type: housekeeping

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 30 Oct 2023 00:48:50 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>5a9175c23ff35bbab7fd940dc9074f2479049b62 - Merge branch &apos;hzhang/external-matfactor-options&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#5a9175c23ff35bbab7fd940dc9074f2479049b62</link>
        <description>Merge branch &apos;hzhang/external-matfactor-options&apos; into &apos;main&apos;Get options in symbolic factorization instead of MatGetFactor() using KSP/PC prefix when inside KSPSee merge request petsc/petsc!5230

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 22 Jun 2022 03:41:23 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>26cc229b24afffee8e9a203ddc8754b40d660fc7 - Change matrix factor database options that occur in KSP/PC to always use KSP/PC options prefix</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#26cc229b24afffee8e9a203ddc8754b40d660fc7</link>
        <description>Change matrix factor database options that occur in KSP/PC to always use KSP/PC options prefixAdd MatSetOptionsPrefixFactor() and MatAppendOptionsPrefixFactor() to allow controlling the options prefixused by factors created from this matrixChange MatSetOptionsPrefix() to no longer affect the options prefix used by factors created from this matrixAs part of the above work the handling of the factor matrix options is now done in code in the factor matrixnot in the code that originates the factor matrixUpdate examples output to the new approach where the factored matrix prefix is set from the KSP/PCMuch of this work was performed by Hong ZhangCommit-type: usability/spend 5h

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Mon, 06 Jun 2022 18:30:38 +0000</pubDate>
        <dc:creator>Barry Smith &lt;bsmith@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>a686821c946c897cca2665e29b18ed219b55d4d1 - Merge branch &apos;jolivet/feature-rm-spaces-plurals&apos; into &apos;main&apos;</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#a686821c946c897cca2665e29b18ed219b55d4d1</link>
        <description>Merge branch &apos;jolivet/feature-rm-spaces-plurals&apos; into &apos;main&apos;Remove unneeded spaces/pluralsSee merge request petsc/petsc!5193

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Wed, 04 May 2022 12:58:57 +0000</pubDate>
        <dc:creator>Satish Balay &lt;balay@mcs.anl.gov&gt;</dc:creator>
    </item>
<item>
        <title>8cc725e69398de546bdc828d7b714aa2223f5218 - Remove extra spaces and unwanted plurals</title>
        <link>http://opengrok.kc2vjw.com:8080/history/petsc/src/snes/tutorials/output/ex12_quad_bddc.out#8cc725e69398de546bdc828d7b714aa2223f5218</link>
        <description>Remove extra spaces and unwanted plurals

            List of files:
            /petsc/src/snes/tutorials/output/ex12_quad_bddc.out</description>
        <pubDate>Sun, 01 May 2022 08:26:54 +0000</pubDate>
        <dc:creator>Pierre Jolivet &lt;pierre@joliv.et&gt;</dc:creator>
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