Re: Possible bug: JVM crash due to GC when using indy

2011-03-29 Thread Christian Thalinger
On Mar 29, 2011, at 8:08 PM, shanka@gmail.com wrote: > On Tue, Mar 29, 2011 at 2:20 AM, Christian Thalinger > wrote: > Is this code available somewhere? Since you said this works with simple > tests I assume you can't extract a simpler testcase that shows the same > problem. > > Well I wa

Re: Possible bug: JVM crash due to GC when using indy

2011-03-29 Thread shanka....@gmail.com
On Tue, Mar 29, 2011 at 11:33 AM, Y. S. Ramakrishna < y.s.ramakris...@oracle.com> wrote: > Quick question: does it also get past the subsequent crash you were seeing > previously, once you got past the GC issue? No it doesn't get past that. I'm still facing the issue On Tue, Mar 29, 2011 at 2:2

Re: Possible bug: JVM crash due to GC when using indy

2011-03-29 Thread shanka....@gmail.com
On Mon, Mar 28, 2011 at 2:56 PM, Y. Srinivas Ramakrishna < y.s.ramakris...@oracle.com> wrote: > In that case, try the latest repo (b05 or b06); Tom recently fixed a race > that might > be affecting you when using one of the parallel collectors:- > > http://hg.openjdk.java.net/jdk7/hotspot-gc/hots

Re: Possible bug: JVM crash due to GC when using indy

2011-03-29 Thread Christian Thalinger
On Mar 28, 2011, at 10:20 PM, shanka@gmail.com wrote: > The complete log is pasted here: > http://pylonshq.com/pasties/b8c342db8d9a342d058584a958d434a4 > > The point where it crashes: (at the function _qformat) is where the JVM > should actually invoke via invokedynamic. > I have tested thi

Re: Possible bug: JVM crash due to GC when using indy

2011-03-28 Thread shanka....@gmail.com
On Mon, Mar 28, 2011 at 2:56 PM, Y. Srinivas Ramakrishna < y.s.ramakris...@oracle.com> wrote: > In that case, try the latest repo (b05 or b06); Tom recently fixed a race > that might > be affecting you when using one of the parallel collectors:- > > http://hg.openjdk.java.net/jdk7/hotspot-gc/hots

Re: Possible bug: JVM crash due to GC when using indy

2011-03-28 Thread Y. Srinivas Ramakrishna
On 3/28/2011 1:20 PM, shanka@gmail.com wrote: > On Mon, Mar 28, 2011 at 11:44 AM, Christian Thalinger< > christian.thalin...@oracle.com> wrote: > >> -XX:+UseSerialGC. It seems my previous email didn't make it to the list. >> > > This worked. Well sort of. The JVM doesn't crash because of a GC

Re: Possible bug: JVM crash due to GC when using indy

2011-03-28 Thread shanka....@gmail.com
On Mon, Mar 28, 2011 at 11:44 AM, Christian Thalinger < christian.thalin...@oracle.com> wrote: > -XX:+UseSerialGC. It seems my previous email didn't make it to the list. > This worked. Well sort of. The JVM doesn't crash because of a GC issue now. However, this uncovered another issue. The JVM c

Re: Possible bug: JVM crash due to GC when using indy

2011-03-28 Thread Christian Thalinger
On Mar 28, 2011, at 7:15 PM, shanka@gmail.com wrote: > The complete hs_err log file is pasted here: > http://pylonshq.com/pasties/4ce99d93fbe70ee1347df7fc100934d2 > > What else should I try? -XX:+UseSerialGC. It seems my previous email didn't make it to the list. -- Christian_

Re: Possible bug: JVM crash due to GC when using indy

2011-03-28 Thread shanka....@gmail.com
Hi, On Sat, Mar 26, 2011 at 11:04 PM, Y. Srinivas Ramakrishna < y.s.ramakris...@oracle.com> wrote: > You might try switching on heap verification to see if it finds any > issues:- > > -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC -XX:+VerifyafterGC > I don't think it found any issues, bel

Re: Possible bug: JVM crash due to GC when using indy

2011-03-26 Thread Y. Srinivas Ramakrishna
You might try switching on heap verification to see if it finds any issues:- -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC -XX:+VerifyafterGC -- ramki On 3/26/2011 8:49 PM, shanka@gmail.com wrote: > Hi All, > > I'm trying to include invoke dynamic in Jython. Currently, I'm just focu

Re: Possible bug

2011-03-18 Thread RĂ©mi Forax
On 03/18/2011 01:49 PM, Christian Thalinger wrote: > On Mar 18, 2011, at 11:01 AM, Howard Lovatt wrote: >> Yes, it is a file I am using to learn/experiment with lambdas. > I don't have a lambda capable javac at hand so let's wait if this problem > solves itself :-) http://igm.univ-mlv.fr/~forax/t

Re: Possible bug

2011-03-18 Thread Christian Thalinger
On Mar 18, 2011, at 11:01 AM, Howard Lovatt wrote: > Yes, it is a file I am using to learn/experiment with lambdas. I don't have a lambda capable javac at hand so let's wait if this problem solves itself :-) -- Christian > > On 18 March 2011 20:31, Christian Thalinger > wrote: >> On Mar 17, 2

Re: Possible bug

2011-03-18 Thread Howard Lovatt
Yes, it is a file I am using to learn/experiment with lambdas. On 18 March 2011 20:31, Christian Thalinger wrote: > On Mar 17, 2011, at 11:12 PM, Howard Lovatt wrote: >> Hi Christian, >> >> Thanks for looking into this bug. It is possible that the bug is due >> to a problem of building MLVM on a

Re: Possible bug

2011-03-18 Thread Christian Thalinger
On Mar 17, 2011, at 11:12 PM, Howard Lovatt wrote: > Hi Christian, > > Thanks for looking into this bug. It is possible that the bug is due > to a problem of building MLVM on a Mac since there are ongoing > discussions between John Rose and Stephen Bannasch at the moment. > > May I suggest that w

Re: Possible bug

2011-03-17 Thread Howard Lovatt
Hi Christian, Thanks for looking into this bug. It is possible that the bug is due to a problem of building MLVM on a Mac since there are ongoing discussions between John Rose and Stephen Bannasch at the moment. May I suggest that we wait until the build problems are sorted before looking further

Re: Possible bug

2011-03-17 Thread Christian Thalinger
On Mar 14, 2011, at 2:28 PM, Christian Thalinger wrote: > On Mar 7, 2011, at 10:15 AM, Howard Lovatt wrote: >> Hi, >> >> I got the following when trying to use CallSites on Stephen Bannasch's >> latest build (which isn't the latest latest build and therefore this >> issue might have been found alr

Re: Possible bug

2011-03-14 Thread Christian Thalinger
On Mar 7, 2011, at 10:15 AM, Howard Lovatt wrote: > Hi, > > I got the following when trying to use CallSites on Stephen Bannasch's > latest build (which isn't the latest latest build and therefore this > issue might have been found already): > > # To suppress the following error report, specify t

Possible bug

2011-03-07 Thread Howard Lovatt
Hi, I got the following when trying to use CallSites on Stephen Bannasch's latest build (which isn't the latest latest build and therefore this issue might have been found already): # To suppress the following error report, specify this argument # after -XX: or in .hotspotrc: SuppressErrorAt=/re