From: Robin G. <rob...@an...> - 2012-05-31 04:00:43
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> org.mmtk.policy.immix.ImmixSpace should be org.mmtk.policy.immix.ImmixConstants. On 31/05/12 13:55, Robin Garner wrote: > Immix has a (soft) hard-coded limit of 16 GC threads - perhaps that's > what you're running into ? > > org.mmtk.policy.immix.ImmixSpace > ... > static final short MAX_COLLECTORS = 16; // nothing special > here---we can increase this at the cost of a few hundred bites at build > time. > > You can either change this, or add -X:gc:threads=16 on the command line. > > regards, > Robin > > On 31/05/12 02:48, Mohamed Ahmed wrote: >> Dear Mr. Jeremy, >> >> I think it is not related to instrumentation. I have build an >> unmodified version of Jikes RVM and I got the same error. The machine >> that has the error is 48 cores (four AMD OpteronTM Processors (6164 >> HE), each with 12 cores running at 1700 MHz, and 16 GB of memory. The >> machine runs Ubuntu Linux Server 10.04 LTS 64-bit) and using OpenJDK >> 6 to build it. >> >> On another machine Intel i5 with 2 cores (4 threads) and OpenJDK 6 >> everything is working fine. >> >> Thanks, >> Mohamed >> >> >> On Wed, May 30, 2012 at 5:45 AM, Jeremy Singer >> <Jer...@gl...<mailto:Jer...@gl...>> wrote: >> >> > While executing DaCapo (and other programs). I got this error >> (I'm using the production configuration or 64bit computer). Please >> help me with it >> > >> >> How have you instrumented Jikes RVM and/or DaCapo? You mentioned >> Deuce STM in an earlier post. Please could you post a step-by-step >> guide of your changes, to see whether the bug is reproducible? >> >> Many thanks, >> Jeremy >> >> >> > $ rvm -jar dacapo-9.12-bach.jar avrora -n 5 >> > ===== DaCapo 9.12 avrora starting warmup 1 ===== >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 40). >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 20). >> > Exception in GC thread >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 35). >> > Exception in GC thread >> > Thread 24: VM.sysFail(): We're in a (likely) recursive call to >> VM.sysFail(), 2 deep >> > sysFail was called with the message: Exiting virtual machine >> due to uninterruptibility violation. >> > Exception in GC thread >> > Exception in GC thread >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 23). >> > Died in GC: >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 36). >> > Exiting virtual machine due to uninterruptibility violation. >> > Thread 27: VM.sysFail(): We're in a (likely) recursive call to >> VM.sysFail(), 4 deep >> > sysFail was called with the message: Exiting virtual machine >> due to uninterruptibility violation. >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 25). >> > >> > Fatal error: ArrayIndexOutOfBoundsException within >> uninterruptible region (index was 46). >> > Exception in GC thread >> > Exception in GC thread >> > Exception in GC thread >> > >> > >> > Thanks, >> > Mohamed >> > >> ------------------------------------------------------------------------------ >> > Live Security Virtual Conference >> > Exclusive live event will cover all the ways today's security and >> > threat landscape has changed and how IT managers can respond. >> Discussions >> > will include endpoint security, mobile security and the latest >> in malware >> > threats. >> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/_______________________________________________ >> > Jikesrvm-researchers mailing list >> > Jik...@li... >> <mailto:Jik...@li...> >> > https://lists.sourceforge.net/lists/listinfo/jikesrvm-researchers >> >> >> The University of Glasgow, charity number SC004401 >> >> ------------------------------------------------------------------------------ >> Live Security Virtual Conference >> Exclusive live event will cover all the ways today's security and >> threat landscape has changed and how IT managers can respond. >> Discussions >> will include endpoint security, mobile security and the latest in >> malware >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ >> _______________________________________________ >> Jikesrvm-researchers mailing list >> Jik...@li... >> <mailto:Jik...@li...> >> https://lists.sourceforge.net/lists/listinfo/jikesrvm-researchers >> >> >> >> >> ------------------------------------------------------------------------------ >> Live Security Virtual Conference >> Exclusive live event will cover all the ways today's security and >> threat landscape has changed and how IT managers can respond. Discussions >> will include endpoint security, mobile security and the latest in malware >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ >> >> >> _______________________________________________ >> Jikesrvm-researchers mailing list >> Jik...@li... >> https://lists.sourceforge.net/lists/listinfo/jikesrvm-researchers > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Jikesrvm-researchers mailing list > Jik...@li... > https://lists.sourceforge.net/lists/listinfo/jikesrvm-researchers |