John, which version of java are you running? Running java -version at the command line should tell you.
On 19 October 2011 19:17:02, Andrew Haley wrote: > On 10/19/2011 05:57 PM, Michael Meeks wrote: >> >> On Wed, 2011-10-19 at 17:32 +0200, Stephan Bergmann wrote: >>> What the LibO hsqldb code does a lot is call JNI's >>> Attach/DetachCurrentThread. Googling around, >>> <http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6929067> "Stack >>> guard pages should be removed when thread is detached" suggests that >>> reading /proc/self/maps might have been added into >>> Attach/DetachCurrentThread as part of a bug fix. That would explain things. >> >> Good catch ! The irony ... :-) this Java bug was kindly fixed for us >> indirectly via Andrew Haley to address the bad stack page left around when >> we had run some java. That page was causing crashes in calc formula >> computation >> in large sheets. >> >> It seems we can't win at some stage here. Andrew - I wonder are other >> people getting frustrated by performance here too ? it seems there is >> some huge /proc/self/maps thrash as we enter/exit Java now on Linux. > > Hmmm, I thought this had been fixed. > > See http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6978641 > > Andrew. > _______________________________________________ > LibreOffice mailing list > LibreOffice@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/libreoffice > Disclaimer: http://www.peralex.com/disclaimer.html _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice
