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From Tim Ellison <t.p.elli...@gmail.com>
Subject Re: [DRLVM] Thread Manager jvmti related issues fixes (was: Re: [jira] Commented: (HARMONY-1421))
Date Thu, 21 Sep 2006 15:56:47 GMT
Geir Magnusson Jr. wrote:
> On Sep 21, 2006, at 6:48 AM, Elena Semukhina wrote:
> 
>> On 9/21/06, Vladimir Gorr <vvgorr@gmail.com> wrote:
>>>
>>> On 9/21/06, Elena Semukhina <elena.semukhina@gmail.com> wrote:
>>> >
>>> > Looking at ThreadTest failures I see that all 1421-related failures
>>> > disappear. But there are 3 new failures which I've never seen before.
>>> Two
>>> > of
>>> > them actually relate to "using the launcher" problems,
>>>
>>>
>>> Is it possible to give more details about this or to file new JIRA
>>> issue?
>>
>>
>> These tests reveal that the main thread's name and thread group hierarchy
>> have been changed with the launcher implementation.
> 
> But that will be the case anytime in general right?  You can't assume
> what is creating and invoking the VM.

Right, there is an important group of applications that embed the VM --
i.e. use regular JNI calls to create the VM and run Java code.  We
should not assume that the Harmony launcher can be used to fix things up
to work a particular way.

I appreciate that we are evolving towards the final version of the drlvm
invocation API, so I mention it as a reminder and not a criticism.

Regards,
Tim

>> As Evgueni said that he
>> worked on Invocation API [1], I asked him to run these tests in his
>> environment and they passed.
>> So we should wait until his changes are approved and committed.
>>
>> [1]
>> http://mail-archives.apache.org/mod_mbox/incubator-harmony-dev/200609.mbox/%3ce29119980609210001o59b2f252s85e4b8d451a80ff6@mail.gmail.com%3e
>>
>>
>> Thanks,
>> Elena
>>
>> Thanks,
>>> Vladimir.
>>>
>>> but the third one deserves a special investigation.
>>> >
>>> > The problem is that Thread.currentThread().isAlive() returns false
>>> now.
>>> > Can
>>> > anyone comment on this?
>>> >
>>> > Thanks,
>>> > Elena
>>> >
>>> > On 9/21/06, Geir Magnusson Jr. <geir@pobox.com> wrote:
>>> > >
>>> > > I'm not paying much attention to the kernel tests these days
>>> while we
>>> > > sort out the main problems.
>>> > >
>>> > > I do think that once we sort out the "using the launcher" problems,
>>> > > and get the patch backlog applied, we really should go after all of
>>> > > these broken tests
>>> > >
>>> > > We also need to refractor the test framework so
>>> including/excluding a
>>> > > test doesn't require changing the test source code...
>>> > >
>>> > > geir
>>> > >
>>> > > On Sep 20, 2006, at 7:22 PM, Weldon Washburn wrote:
>>> > >
>>> > > > On 9/20/06, Geir Magnusson Jr. <geir@pobox.com> wrote:
>>> > > >>
>>> > > >> patch applied, JIRA closed
>>> > > >
>>> > > >
>>> > > > Good.  I was just about to suggest the very same thing.  I applied
>>> > > > both of
>>> > > > the 1421 patches and a substantial number of tests now run on
>>> > > > windows.  At
>>> > > > this time I see only the below test failures.  I commented out
>>> > > > gc.LOS test
>>> > > > because it still hangs.
>>> > > >
>>> > > >
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >     [echo] Kernel tests FAILED using jitrino.jet. Please find
the
>>> > > > detailed
>>> > > > resu
>>> > > >
>>> > > >    [junit] Test java.lang.ClassAnnotationsTest FAILED
>>> > > >    [junit] Test java.lang.ClassAnnotationsTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ClassLoaderTest FAILED
>>> > > >    [junit] Test java.lang.ClassLoaderTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >     [echo] Kernel tests FAILED using jitrino.opt. Please find
the
>>> > > > detailed
>>> > > > resu
>>> > > >
>>> > > >    [junit] Test java.lang.ClassGenericsTest FAILED (timeout)
>>> > > >    [junit] Test java.lang.ClassGenericsTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >    [junit] Test java.lang.ThreadGroupTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >    [junit] Test java.lang.ThreadTest FAILED
>>> > > >     [echo]    **** FAILED on reference JRE ****
>>> > > >     [echo] Kernel tests FAILED using interpreter. Please find
the
>>> > > > detailed
>>> > > > resu
>>> > > >
>>> > > > geir
>>> > > >
>>> > > >
>>> > > > --
>>> > > > Weldon Washburn
>>> > > > Intel Middleware Products Division
>>> > >
>>> > >
>>> > >
>>> ---------------------------------------------------------------------
>>> > > Terms of use : http://incubator.apache.org/harmony/mailing.html
>>> > > To unsubscribe, e-mail: harmony-dev-unsubscribe@incubator.apache.org
>>> > > For additional commands, e-mail:
>>> harmony-dev-help@incubator.apache.org
>>> > >
>>> > >
>>> >
>>> >
>>> > --
>>> > Thanks,
>>> > Elena
>>> >
>>> >
>>>
>>>
>>
>>
>> --Thanks,
>> Elena
> 
> 
> ---------------------------------------------------------------------
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> 
> 

-- 

Tim Ellison (t.p.ellison@gmail.com)
IBM Java technology centre, UK.

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