Naveen, I observe the same problem on [EMAIL PROTECTED]: classloader.StressLoader, gc.FinAlloc and sometimes perf.SeveralThreads hang in all 5 exec modes. After switching to gc_cc this tests start passing. I'm going to create new JIRA after finishing all tests.
-- Alexey 2007/4/25, Naveen Neelakantam <[EMAIL PROTECTED]>:
Has there been progress on this issue? My CC setup is hung running classloader.StressLoader in interpreter (on a 2-cpu RHEL4 box). It actually has been hung for weeks now, but I only just noticed it. Naveen On Mar 28, 2007, at 7:37 AM, Elena Semukhina wrote: > On 3/27/07, Weldon Washburn <[EMAIL PROTECTED]> wrote: >> >> Good work. >> >> The comments on 3495 says this is intermittant hang. Does it >> happend 10% >> of >> the time? 80%?? How many CPUs does your system have? Can you >> try it on >> a >> 4-way? > > > The test hangs rarely. Yesterday it hung after ~400 iterations, > today it has > run 850 times and is still running on linux. On 4-way windows it > has hung on > 799th iteration. > > Elena > > On 3/27/07, Elena Semukhina <[EMAIL PROTECTED]> wrote: >> > >> > Weldon, >> > >> > today I saw the hang of classloader.StressLoader but only on linux >> x86_64 >> > (OPT) when running it in the loop. The hang is very similar to >> what I >> see >> > for gc.NPE. I reported >> https://issues.apache.org/jira/browse/HARMONY-3495to >> > track the issue. >> > >> > Elena >> > >> > >> > On 3/26/07, Weldon Washburn <[EMAIL PROTECTED]> wrote: >> > > >> > > Elena, >> > > Thanks! It looks like I will keep StressLoader.java on my local >> > excludes >> > > list for now. >> > > >> > > >> > > >> > > On 3/26/07, Elena Semukhina <[EMAIL PROTECTED]> wrote: >> > > > >> > > > Weldon, >> > > > >> > > > today I ran the test iteratively on my SUSE9 linux x86 2 CPU >> machine >> > in >> > > > default mode and it successfully completed about 2000 times. >> The >> same >> > > > result >> > > > is for linux x86_64. >> > > > >> > > > Thanks, >> > > > Elena >> > > > >> > > > On 3/24/07, Weldon Washburn <[EMAIL PROTECTED]> wrote: >> > > > > >> > > > > I would submit a JIRA if I had a specific bug to report. The >> > > situation >> > > > is >> > > > > that the StressLoader test hangs in file LogLoader.java at >> the >> > > following >> > > > > line: >> > > > > >> > > > > InputStream is = ClassLoader.getSystemResourceAsStream(path); >> > > > > >> > > > > It seems to be aggrevated by all the threads that execute the >> above >> > > > code. >> > > > > >> > > > > For now, I plan to put this test on my local Linux >> excludes list >> and >> > > go >> > > > > back >> > > > > to committing patches. >> > > > > >> > > > > -- >> > > > > Weldon Washburn >> > > > > Intel Enterprise Solutions Software Division >> > > > > >> > > > >> > > >> > > >> > > >> > > -- >> > > Weldon Washburn >> > > Intel Enterprise Solutions Software Division >> > > >> > >> >> >> >> -- >> Weldon Washburn >> Intel Enterprise Solutions Software Division >>
