On the 0x224 day of Apache Harmony Alex Astapchuk wrote:
Hi Egor,
Thanks for your reply. Please, find my answers inlined.
Egor Pasko wrote:
On the 0x222 day of Apache Harmony Alex Astapchuk wrote:
Hi all,
Among other things listed on the JIT Dev tasks, there is a need for
calling
sieves/sec
sun5 8364
bea 6174
harmony 1836
ibm 225
IBM J9 clearly has something wrong on x86_64 but harmony is clearly
lagging behind.
Stay tuned for more tests.
--
Stefano.
--
Egor Pasko
, not swapping. So, let's
limit the stack by, say, 10M if not set with an option. We can
implement the option later.
--
Egor Pasko
On the 0x223 day of Apache Harmony Alexey Varlamov wrote:
16 Nov 2006 14:48:05 +0600, Egor Pasko [EMAIL PROTECTED]:
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Gregory Shimansky wrote:
Geir Magnusson Jr. wrote:
Gregory Shimansky wrote:
-Xss
tests from HUT to run
as pre-commit. I have nothing concrete to suggest now. We might return
to this idea in future, when we have a longer history.
--
Egor Pasko
proposal here in the mailing list. Is it possible?
Any comments are welcome.
[1]
http://wiki.apache.org/harmony/JIT_Development_Tasks#head-bffdfbc80108641ca9a8bc29ea871c67fb3b82b9
--
Thanks,
Alex
--
Egor Pasko
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x222 day of Apache Harmony Geir Magnusson, Jr. wrote:
I thought we had it configured that when a JIRA is modified, the
reporter is notified directly... I'm not sure that really helps
though. I wonder
will cause an error.
And the test will still work, right?
[1] http://article.gmane.org/gmane.comp.java.harmony.devel/18773
http://article.gmane.org/gmane.comp.java.harmony.devel/18841
--
Gregory
--
Egor Pasko
On the 0x223 day of Apache Harmony Gregory Shimansky wrote:
Egor Pasko wrote:
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Gregory Shimansky wrote:
Geir Magnusson Jr. wrote:
Gregory Shimansky wrote:
-Xss is the lower stack limit, it doesn't specify the maximum
stack
taking it for review.
--
Egor Pasko
On the 0x223 day of Apache Harmony Gregory Shimansky wrote:
Egor Pasko wrote:
On the 0x223 day of Apache Harmony Gregory Shimansky wrote:
Egor Pasko wrote:
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Gregory Shimansky wrote:
Geir Magnusson Jr. wrote:
Gregory
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Gregory Shimansky wrote:
Geir Magnusson Jr. wrote:
Gregory Shimansky wrote:
-Xss is the lower stack limit, it doesn't specify the maximum
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x223 day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x222 day of Apache Harmony Geir Magnusson, Jr. wrote:
I thought we had it configured that when a JIRA is modified
* approach is better than using two. So, I support
your unification proposal. AFAIR, Eclipse is sensitive to reporting
stack precisely, so, there is something to check the prototype on.
On 10 Nov 2006 20:27:45 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
On the 0x21D day of Apache Harmony Eugene
(or to wiki)? Any ideas on what to write
in
Configuring vm operation?
Thank you,
Nadya Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Monday, November 13, 2006 1:00 PM
To: harmony-dev@incubator.apache.org
Subject
for classlib
Because I am getting this same error when I try to compile on 64-bit
Gentoo on my AMD Athlon 64. But everything goes smoothly when
compiling on 32-bit Ubuntu on this same computer. Sorry if I'm
stating something obvious, just wanted to know.
Mika Miettinen
--
Egor Pasko
case, I do not see much of a problem.
--
Thank you,
Alexei
--
Egor Pasko
On the 0x221 day of Apache Harmony Geir Magnusson, Jr. wrote:
Tim Ellison wrote:
Egor Pasko wrote:
BTW, I asked my dad to look at the website. Ideas for improvement from
him:
snip
This is loverly -- kudos to you.
When I asked my mum about class unloading support she just said
'what
on what would be best?
Thanks,
Sian
--
Egor Pasko
somewhere (in SVN?).
--
Egor Pasko
, etc.
Does anybody volunteer to help?
let's collect the options first. To choose between them for the howto
Thank you,
Nadya Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Friday, November 10, 2006 4:06 PM
To: harmony-dev
is code of Igor and he already has patch for it. I suggest to
wait for him.
OK, let Igor do it as he is more familiar with the code..
Thank you,
Konstantin
Egor Pasko [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
On the 0x21D day of Apache Harmony Konstantin Anisimov wrote
:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Monday, November 13, 2006 11:10 AM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document Getting started with DRL is
outdated
On the 0x21D day of Apache Harmony Nadezhda Morozova wrote:
Egor,
I think we're mixing things
with that. Hope it helps :)
[1]
http://wiki.apache.org/harmony/Debugging%20DRLVM%20with%20GDB%20on%20Linux
--
Egor Pasko
On the 0x220 day of Apache Harmony Nadezhda Morozova wrote:
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Monday, November 13, 2006 12:40 PM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document Getting started with DRL
::ldc'
Can't find member of namespace, class, struct, or union named
Jitrino::JavaByteCodeTranslator::ldc
Hint: try 'Jitrino::JavaByteCodeTranslator::ldc'TAB or
'Jitrino::JavaByteCodeTranslator::ldc'ESC-?
(Note leading single quote.)
--
Ivan
On 13 Nov 2006 15:46:44 +0600, Egor Pasko [EMAIL
On the 0x221 day of Apache Harmony Egor Pasko wrote:
On the 0x220 day of Apache Harmony Ivan Volosyuk wrote:
Well, I was able to use breakpoints for the libraries still not loaded.
Just type: 'br func' and it will inform you that the library is not
loaded yet and will suggest to make
/suggestions mailto. We can point mailto to the mailing list :)
Thank you,
Nadya Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Friday, November 10, 2006 8:55 AM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document
2006 14:29:59 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
On the 0x21D day of Apache Harmony Nadezhda Morozova wrote:
Good day to you, Egor!
evening, dark and snowy evening :)
What do you say about the getting started doc?
I expressed it recently. General idea is that Harmony
[EMAIL PROTECTED] wrote:
Hi all.
It seems that we have most of JVMTI implemented in drlvm. Still some of
profiling support features is left.
I'm going to take a look on VM Object Allocation event.
I'll try to come up with design tomorrow.
Thanks,
Eugene.
--
Egor Pasko
liked that idea.
With best regards,
Alexei Fedotov,
Intel Java XML Engineering
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Friday, November 10, 2006 1:29 PM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document
the problem?
Thank you,
Nadya Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Friday, November 10, 2006 1:29 PM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document Getting started with DRL is
outdated
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Egor Pasko
.
It is also interesting how much memory would, for example, Eclipse eat
for region-based inline-info and for per-call-inline-info when
started? I cannot predict what is more compact.
Thanks,
Eugene.
On 10 Nov 2006 18:48:43 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
On the 0x21D day of Apache
/3/trunk/working_vm/vm/vmcore/src/jit/compile.cpp:832
If nobody has a quick idea how to fix it, I'll take a look today
--
Egor Pasko
their Eclipse installation.
Thanks,
Sian
--
Sian January
IBM Java Technology Centre, UK
--
Egor Pasko
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Sian January wrote:
Hello again,
I have had a closer look at the Developing Apache Harmony Class-library
Code with Eclipse page, and I have noticed that the Configuring
Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Thursday, November 09, 2006 5:51 AM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document Getting started with DRL is
outdated
On the 0x21B day of Apache Harmony Nadezhda Morozova wrote
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Sian January wrote:
Hello again,
I have had a closer look at the Developing Apache
!
The only release I can imagine is Harmony Java5SE 100% compatible.
To be Java5SE 100% compatible we need TCK first.
So we could think about some less impressive goal for the first release
:)
SY, Alexey
--
Egor Pasko
--
Egor Pasko
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x21C day of Apache Harmony Sian January
Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Thursday, November 09, 2006 5:33 PM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc][drlvm] The document Getting started with DRL is
outdated
On the 0x21C day of Apache Harmony Pavel
://incubator.apache.org/harmony/mailing.html
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Egor Pasko
/getting_started.
html
--
Mikhail Fursov
--
Egor Pasko
an .emconf file. That is, I do not see any portability issue here.
geir
Egor Pasko wrote:
Refactoring Pros:
* more logical structure, looking cool
Refactoring Cons:
* takes time
* cool look does not help to read the code
* more interfaces, possible code duplication
* many old
.
Thank you,
Nadya Morozova
-Original Message-
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Egor Pasko
Sent: Friday, November 03, 2006 12:18 PM
To: harmony-dev@incubator.apache.org
Subject: Re: [doc] What should be improved in DRLVM Doxygen
documentation?
On the 0x216 day
algorithms may treat vtables as pinned
objects, while another could make use of the ability to move the
vtables.
Ivan, thank you for making it clear!
I already have one idea how to benefit from movable vtables.
in GCV4.1? :)
--
Ivan
On 03 Nov 2006 14:34:41 +0600, Egor Pasko [EMAIL
));
* the relative path is still
'working_vm/vm/jitrino/src/codegenerator/ipf', but 'working_vm' would
be better. (this is a minor issue, just for future)
Egor Pasko [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
On the 0x216 day of Apache Harmony Konstantin Anisimov wrote:
Hi all
On the 0x21A day of Apache Harmony Mikhail Fursov wrote:
On 07 Nov 2006 18:38:23 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
* the relative path is still
'working_vm/vm/jitrino/src/codegenerator/ipf', but 'working_vm' would
be better. (this is a minor issue, just for future)
+1 Yes
to fight for numbers. But quick quality
estimations would help us to make the next step in Doxygen docs, IMHO.
Another problem: anyone who changes a document behaviour must update
comments too :(
excuse me, what is document behaviour? :)
--
Egor Pasko
On the 0x21A day of Apache Harmony Mikhail Fursov wrote:
On 07 Nov 2006 19:08:35 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
Another problem: anyone who changes a document behaviour must update
comments too :(
excuse me, what is document behaviour? :)
Read it as 'method/function
that
Cocoon failed to display the JPEG representation of that text because
of this error: java.lang.NoClassDefFoundError:
com.sun.image.codec.jpeg.JPEGCodec.
I will update the application status in Wiki.
--
Thanks,
Anton
--
Egor Pasko
fashion so that we can compare test
results. It does not have to be perfect for starts, just repeatable and
easy to use. Feel free to beat me to starting these threads :)
--
Tim Ellison ([EMAIL PROTECTED])
IBM Java technology centre, UK.
--
Egor Pasko
]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Egor Pasko
Division
--
Egor Pasko
a derbynetclientmats test suit since it will hang both RI and Harmony.
Currently all the failure is irrelevant to Harmony. Hope I can find
something in the left.
I have updated the wiki of derby on Hamony:
http://wiki.apache.org/harmony/Apache_Derby.
--
Egor Pasko
makes sense to use
the
issue tracking system for... issue tracking :)
geir
On 02 Nov 2006 17:57:29 +0600, Egor Pasko [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
On the 0x215 day of Apache Harmony Geir Magnusson, Jr. wrote:
Alexey
not aware of places, where pinning is required other
than for JIT. If you menttion one or two, that would be great for
understanding and the next step to beat my ignorance in this subject :)
On 01 Nov 2006 10:37:41 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
On the 0x214 day of Apache Harmony
suggest any
changes in algorithm or any other RFEs, I want to implement them all
at once.
Nadya, could you please point us a good documentation file so we can
use it as a pattern?
--
Egor Pasko
On the 0x215 day of Apache Harmony Egor Pasko wrote:
On the 0x215 day of Apache Harmony Yuri Kashnikoff wrote:
Yes, this was just a test :)
Please, check the new version. I am working on making it better =)
Thanks for feedback.
P.S. Please check tabs and other convention stuff.
Yuri
and reports statistics which of them build OK? I
thought of such a tool recently.. Not a task I would dream to
implement though.
--
Egor Pasko
Comments? Should I put this somewhere on the Wiki?
--
Egor Pasko, Intel Managed Runtime Division
or DaCapo? (analogous to those provided
in value profiling papers)
--
Egor Pasko, Intel Managed Runtime Division
://wiki.apache.org/harmony/DRLVM_Documentation_Quality
All are welcome to check masterpieces of our documentation. All
volunteers are welcome to improve page ranks by editing comments in
DRLVM sources.
With best regards,
Alexei Fedotov,
Intel Java XML Engineering
--
Egor Pasko
#Counter.Method.isStrict=true
#Counter.Method.isRequireSecObject=true
#Counter.Method.isInitLocals=true
#Counter.Method.isOverridden=true
[end]
--- end iprof.cfg
--
Egor Pasko, Intel Managed Runtime Division
)
agreed. not patching .. just reporting 'golden' VTable refs to GC, am
I right?
Storing vtable in the object without additional indirection in memory is
important from the performance POV.
--
Egor Pasko, Intel Managed Runtime Division
On the 0x214 day of Apache Harmony Mikhail Fursov wrote:
On 01 Nov 2006 15:56:28 +0600, Egor Pasko [EMAIL PROTECTED] wrote:
agreed. not patching .. just reporting 'golden' VTable refs to GC, am
I right?
Yes, and everytime we report it to GC and GC moves an object - it patches
])
--
Mikhail Fursov
--
Egor Pasko, Intel Managed Runtime Division
and helpers
calls and does not count time spent in helpers and blocks. You still need
VTune to get this info.
1 more disadvantage: counters are not synchronized resulting in
somewhat inaccurate data for multithreaded apps
--
Egor Pasko, Intel Managed Runtime Division
? Not nerdy, just curious :)
Yuri, could you, plz, update your 2 files and the patch according to
my observations? (and discuss here on what you do not agree with, of course:)
--
Egor Pasko, Intel Managed Runtime Division
, not for arrays.
--
Mikhail Fursov
--
Egor Pasko, Intel Managed Runtime Division
should not care(at least the
first version) about the semantics of data it collects. int32 is enough to
profile type information for methods. int64 sized values could be added
latter.
OK, let's discuss it later
--
Egor Pasko, Intel Managed Runtime Division
On the 0x213 day of Apache Harmony Yuri Kashnikoff wrote:
Hi!
Thank you for checking my code Egor.I have updated the patch according
your observations. It's avaible (JIRA key HARMONY-2012).
still a lot of TABs in there :(
--
Egor Pasko, Intel Managed Runtime Division
On the 0x213 day of Apache Harmony Yuri Kashnikoff wrote:
Have you given some thought to the training set of applications you will
use?
DeCapo.
guys, DaCapo, _a_ ;)
--
Egor Pasko, Intel Managed Runtime Division
works on SUSE Linux 9.0. This happened
before you committed that big set of DRLVM patches.
All works fine on Ubuntu. I tried two SUSE computers and built from
scratch.
All,
Are there any success stories about recent SUSE builds?
--
Mikhail Fursov
--
Egor Pasko, Intel Managed
=)
We have a common convention in JITs: 4-space indentation, do not use
tabs. And some others: do not use templates too much, etc. :)
--
Egor Pasko, Intel Managed Runtime Division
required.
tune and test it , wait for GCV5 to start supporting pinning, try with MMTk,
and then integrate. If we do this, the refcounting approach would be a
fallback for DRLVM.
We need to decide on next steps, we cannot debate the algorithm forever :-)
--
Egor Pasko, Intel Managed Runtime
On the 0x212 day of Apache Harmony Tonny Lau wrote:
30 Oct 2006 11:03:50 +0600, Egor Pasko [EMAIL PROTECTED]:
On the 0x212 day of Apache Harmony Tonny Lau wrote:
Hi,
I want to override some specific java methods with native fast path
implementations. So I try to override them
: OPT expects some profile from JET, but cannot find any.
--
Egor Pasko, Intel Managed Runtime Division
.
geir
--
Egor Pasko, Intel Managed Runtime Division
On the 0x20F day of Apache Harmony Pavel Ozhdikhin wrote:
On 27 Oct 2006 12:49:26 +0700, Egor Pasko [EMAIL PROTECTED] wrote:
Patch Available is great!
Mow let's agree on what this status is :)
I think, *not* all issues with patches desrve the Patch Available
status. There could
if (node == exitNode) {
-assert(0);
exitNode = NULL;
}
--
Egor Pasko, Intel Managed Runtime Division
of static
section in TestRegistry* TestRegistry::getInstance(){
Could you check the changes?
--
Egor Pasko, Intel Managed Runtime Division
On the 0x20F day of Apache Harmony Mikhail Fursov wrote:
On 27 Oct 2006 20:15:27 +0700, Egor Pasko [EMAIL PROTECTED] wrote:
On the 0x20F day of Apache Harmony Geir Magnusson, Jr. wrote:
While you're at it, I'd like to get this patches in, but we probably
need a new target for building
On the 0x20E day of Apache Harmony Stepan Mishura wrote:
On 26 Oct 2006 10:49:10 +0700, Egor Pasko wrote:
On the 0x20D day of Apache Harmony Stepan Mishura wrote:
On 10/16/06, Geir Magnusson Jr. wrote:
We're a volunteer project, so supported is based on interest in
community
enumeration would be difficult here? why? It's an
ordinary object.
Another cons: type profiling we will have soon. You have to include it into
enumeration.
why not? I see no extra complication here.
--
Egor Pasko, Intel Managed Runtime Division
On the 0x20E day of Apache Harmony Mikhail Fursov wrote:
On 26 Oct 2006 15:46:13 +0700, Egor Pasko [EMAIL PROTECTED] wrote:
No. You can't measure performance in method/class numbers and
proportions at
all. It's normal situation when only 1% of methods consume 90% of CPU
ticks
the object - vtable is also moved.
Am I missing something here?
IMHO, VTable *is* the object. It is pinned. does not move ;)
--
Egor Pasko, Intel Managed Runtime Division
to them.
yes, as well as all other objects
--
Egor Pasko, Intel Managed Runtime Division
see JIT hardcodes vtable as a constant. If you move it - you have to
enumerate it.
All,
Let's allow to Alexey to commit his code as it is and discuss unpinning with
details in future?
+1
I think, discussion was worth it. Now I am aware of the set of features
Aleksey introduces.
--
Egor
://issues.apache.org/jira/browse/HARMONY-1882
I'll be glad if you find a chance to look at the patches and apply
them :).
Thanks in advance!
--
Alexei Zakharov,
Intel Enterprise Solutions Software Division
--
Egor Pasko, Intel Managed Runtime Division
)
at javax.swing.BasicSwingTestCase$1.run(BasicSwingTestCase.java:136)
at java.lang.Thread.run(Thread.java:872)
Regards,
Mark.
--
Egor Pasko, Intel Managed Runtime Division
/incubator-harmony-dev/200609.mbox/[EMAIL
PROTECTED]
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On the 0x20D day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x20C day of Apache Harmony Aleksey Ignatenko wrote:
Hello all!
As you probably know current version of harmony DRLVM has no class
unloading
support. This leads to the fact that some Java
straightforward).
--
Egor Pasko, Intel Managed Runtime Division
Mishura
Intel Middleware Products Division
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, + delta
for mail outage.
Thanks
geir
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On the 0x208 day of Apache Harmony Geir Magnusson, Jr. wrote:
Egor Pasko wrote:
On the 0x208 day of Apache Harmony Tonny Lau wrote:
Hi,
I checked out the latest drlvm, and failed to set breakpoint when I used
gdb. It seems the
harmony/enhanced/drlvm/trunk/build/lnx_ia32_gcc_debug
be
worth augmenting the instructions or adding some Eclipse-specific ones at
some point?
it is worth our troubleshooting page:
http://wiki.apache.org/harmony/DrlvmBuildTroubleshooting
OK to put it?
--
Egor Pasko, Intel Managed Runtime Division
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