Bugs item #1852518, was opened at 2007-12-17 16:39 Message generated for change (Settings changed) made by nielsnes You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1852518&group_id=56967
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Core Group: MonetDB Common CVS Head >Status: Closed Resolution: Fixed Priority: 5 Private: No Submitted By: Stefan Manegold (stmane) Assigned to: Niels Nes (nielsnes) Summary: GDK/M4/PF: GDK assertion in PF/XQ tests since 2007/11/15 Initial Comment: Since Nov 15 2007 (i.e., after checkins on Nov 14 2007) PF/XQ tests pathfinder/modules/pftijah/Tests/cleanup.milS pathfinder/tests/BugTracker/Tests/pf_add-doc_property_error.SF-1706438.xq fail with Mserver: .../MonetDB/src/gdk/gdk_bbp.mx:1284: incref: Assertion `BBP[(((int)(i))>0?((int)(i)):-((int)(i)))].refs+BBP[(((int)(i))>0?((int)(i)):-((int)(i)))].lrefs' failed. Cf., http://monetdb.cwi.nl/testing/projects/monetdb/Current/pathfinder/.mTests103/GNU.64.64.d-Fedora6/modules_pftijah/cleanup.err.00.html http://monetdb.cwi.nl/testing/projects/monetdb/Current/pathfinder/.mTests103/GNU.64.64.d-Fedora6/tests_BugTracker/pf_add-doc_property_error.SF-1706438.err.00.html Since there was only one Pathfinder checkin on Nov 14 2007 by Niels related to his GDK_init and (un)aligned memory changes in GDK on the same day, I (for now) assume this a GDK bug, and assign it to Niels. I haven't done any further analysis, yet. ---------------------------------------------------------------------- Comment By: Niels Nes (nielsnes) Date: 2007-12-21 11:48 Message: Logged In: YES user_id=43556 Originator: NO It seems the assert is incorrect. It is allowed too access (ie incref) a transient bat which used to be persistent (even if all references too it are removed). I'll check in a better assert after testing finishes. ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2007-12-21 07:46 Message: Logged In: YES user_id=572415 Originator: YES For the first test the problem can easily be reproduced by executing the following commands in .../pathfinder/modules/pftijah/Tests/: export TSTSRCDIR=$PWD Mserver loadthesis.milS cleanup.milS ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2007-12-21 07:41 Message: Logged In: YES user_id=572415 Originator: YES For the second test the problem can easily be reproduced by having a MonetDB/XQuery server (`Mserver --dbinit='module(pathfinder);'`) running and then executing the following command in .../pathfinder/tests/BugTracker/Tests/: sed "s|\$TSTSRCDIR|$PWD|" pf_add-doc_property_error.SF-1706438.xq.in | mclient -lx ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2007-12-17 16:43 Message: Logged In: YES user_id=572415 Originator: YES Better look at (e.g.) http://monetdb.cwi.nl/testing/projects/monetdb/Current/pathfinder/.mTests10 3/GNU.32.32.d-Fedora6/modules_pftijah/cleanup.err.00.html http://monetdb.cwi.nl/testing/projects/monetdb/Current/pathfinder/.mTests10 3/GNU.32.32.d-Fedora6/tests_BugTracker/pf_add-doc_property_error.SF-1706438 .err.00.html as the GNU-compiled 64-bit, 64-bit OID version of Pathfinder (also when compiled with optimization enabled) seems to suffer from the gcc bug reported in [ 1830366 ] gcc 4.1/4.2 produces wrong code on FC6 & RHEL4WS https://sourceforge.net/tracker/index.php?func=detail&aid=1830366&group_id=56967&atid=482468 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1852518&group_id=56967 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Monetdb-bugs mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/monetdb-bugs
