Hi Ilya,
I was trying to implement generation with
using ant tasks(it seemed to me more elegant solution, than to work with
file streams in Java code) and found that ant can't work with cycles. I can
run replace task for certain file name and can't do this with parametrized
file names for a set
Please
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:)
2006/7/31, Robert Hu [EMAIL PROTECTED]:
Please
--
Alexey A. Petrenko
Intel Middleware Products Division
Hi everyone,
Though Harmony VM 5 hasn't appeared yet(I hope it ready in the near
further), I'd like to start work on an implementation of the
java.lang.instrument[1].
After some study on this, I find Java interface classes/interfaces
are quite easy, but there should be real implement,
On 7/31/06, Alexei Zakharov [EMAIL PROTECTED] wrote:
Hi Ilya,
I was trying to implement generation with
using ant tasks(it seemed to me more elegant solution, than to work with
file streams in Java code) and found that ant can't work with cycles. I
can
run replace task for certain file
On 7/31/06, Jimmy, Jing Lv [EMAIL PROTECTED] wrote:
Hi everyone,
Though Harmony VM 5 hasn't appeared yet(I hope it ready in the near
further), I'd like to start work on an implementation of the
java.lang.instrument[1].
Hi,
I am also interested in working on java.lang.instrument.
Leo Li wrote:
On 7/31/06, Jimmy, Jing Lv [EMAIL PROTECTED] wrote:
Hi everyone,
Though Harmony VM 5 hasn't appeared yet(I hope it ready in the near
further), I'd like to start work on an implementation of the
java.lang.instrument[1].
Hi,
I am also interested in working on
Hi folks,
I noticed that RI behaves differently from spec when loading charset
provider. As spec says: Charset providers are looked up via the current
thread's context class loader. However, RI seems not using thread's
context class loader. Following test shows the case:
public class
On 7/31/06, Andrew Zhang [EMAIL PROTECTED] wrote:
Shall we follow RI or spec? I'd like to suggest follow RI for this
specific
case, because:
1. If we follow spec, it may cause legacy applications fail.
I do not think that fixing this bug will affect legacy applications badly,
because we
On Wednesday 26 July 2006 13:03, Anton Luht wrote:
Hello,
One of possible candidates for such optimization may be for example
String.hashCode() . Current implementation is rather common. Wikipedia
points to hash functions that look more advanced (
http://en.wikipedia.org/wiki/Hash_function
Guys,
do we have any plans to produce regular (daily) snaphots? The last
snapshot in the well-known-place [1] is 10 days old...
Snapshots is very useful thing!
SY, Alexey
[1]well-known-place: http://people.apache.org/dist/incubator/harmony/snapshots/
--
Alexey A. Petrenko
Intel Middleware
Hello,
Seems to me that String.hashCode() has to use the algorithm described in the
spec if it's to be compliant.
Sorry, I didn't notice that the algorithm for hashCode() for String is
explicitly written in the spec. Thank you for pointing this. Yes, we
must follow spec in this case.
--
Who will responsable for this task? May be author? :)
On 7/31/06, Alexey Petrenko [EMAIL PROTECTED] wrote:
Guys,
do we have any plans to produce regular (daily) snaphots? The last
snapshot in the well-known-place [1] is 10 days old...
Snapshots is very useful thing!
SY, Alexey
Alexey Petrenko wrote:
Guys,
do we have any plans to produce regular (daily) snaphots?
Yep.
The last
snapshot in the well-known-place [1] is 10 days old...
Yep.
Snapshots is very useful thing!
Yep.
I'm going to see if I can do them weekly now, if not daily.
geir
Igor Stolyarov wrote:
Who will responsable for this task? May be author? :)
I want to make it automated.
gier
On 7/31/06, Alexey Petrenko [EMAIL PROTECTED] wrote:
Guys,
do we have any plans to produce regular (daily) snaphots? The last
snapshot in the well-known-place [1] is 10 days
Hi, all
I tried the latest snapshot[1] today on Win2K server with SP4 and hotfix
until 2005-08-23, (actually one friend wanted to use Harmony on his old
machines, he also had some experience about Eclipse on Harmony month ago
here[2]), but it failed even for java -version, some error thrown
Agree!
rhythm is important for open source community.
-
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2006/7/31, Jimmy, Jing Lv [EMAIL PROTECTED]:
Besides, Harmony VM now has actually support the feature of JVMTI
on which we can implement instrument.
Ah, can it work now? It'll be great convenient if so.
Hello. The drlvm does support a subset of JVMTI. Class loading events are
2006/7/28, Anton Luht [EMAIL PROTECTED]:
Gregory,
Thanks for the pointing at this option - maybe it's worth to publish
undocumented properties and other switches, for example, in Wiki?
With this option VM printed before death:
Windows reported exception: ACCESS_VIOLATION
Registers:
EAX:
Salikh Zakirov wrote:
I have been looking to the string interning code in DRLVM recently.
...
Now I am going to attempt optimization of java code by using
a customized weak hashmap implementation.
By using it, I will be able to create just one weak reference
to the interned string instead
Salikh Zakirov wrote:
The attached patches implement different approach to the interning strings.
To make interned string pool garbage collectable, I used WeakHashMap.
Additional information that I think might be of interest.
The java implementation of interning changed the order
of static
What does matter is whether you are using more virtual memory than you
have physical memory. The second you get in a spot where you have to GC
and go through the entire object tree, you need to load in every page.
If you have space for N pages in memory, and have objects allocated on
N+1
On 31/07/06, will pugh [EMAIL PROTECTED] wrote:
What does matter is whether you are using more virtual memory than you
have physical memory.
I agree completely. But the VM developer (in C) does not know how much
memory I have present. Why should it assume 256m? I have more memory
than that on
Alex Blewitt wrote:
Don't get me wrong; being able to specify minimum/maximum is a
reasonable idea for optimising a VM if you know what to put; but by
default, there shouldn't be any arbitrary limitations based on the
value of a #define constant ...
So, would you be satisfied if the VM
On 31/07/06, Salikh Zakirov [EMAIL PROTECTED] wrote:
Alex Blewitt wrote:
Don't get me wrong; being able to specify minimum/maximum is a
reasonable idea for optimising a VM if you know what to put; but by
default, there shouldn't be any arbitrary limitations based on the
value of a #define
Pavel == Pavel Rebriy [EMAIL PROTECTED] writes:
Pavel There are several virtual machines in Harmony project and none
Pavel of them provides subroutine verification for Java bytecode. I
Pavel would like to discuss appropriate methodology of subroutine
Pavel verification.
Pavel The question is
On 7/31/06, Mikhail Fursov [EMAIL PROTECTED] wrote:
On 7/31/06, Andrew Zhang [EMAIL PROTECTED] wrote:
Shall we follow RI or spec? I'd like to suggest follow RI for this
specific
case, because:
1. If we follow spec, it may cause legacy applications fail.
I do not think that fixing this
On 8/1/06, Alex Blewitt [EMAIL PROTECTED] wrote:
The zones strategy you suggest may work well with apps that have a lot
of class loaders and allocate somewhat evenly across them, but I think
it may cause a lot of overhead. Would your approach be generational?
Would you need Write Barriers
On 7/29/06, Geir Magnusson Jr [EMAIL PROTECTED] wrote:
That's not what the HDK is intended for. (I was afraid of this when it
was named... I also ran into the same thing explaining it to people
this week...
The HDK is not analogous to the JDK - it's really an SDK to assist in
the
Hi folks,
I volunteer to work on excluded tests in luni module, most of which are
dependent on external servers(http server, socks proxy and etc.).
As we discussed some months earlier, we'd integrate Jetty to Harmony test
framework for eliminating external http server, but seems no more
2006/7/28, Anton Luht [EMAIL PROTECTED]:
Gregory,
Thanks for the pointing at this option - maybe it's worth to publish
undocumented properties and other switches, for example, in Wiki?
Anton,
java -X
will print a(n almost) complete list of supported properties. A
document placed elsewhere
On 7/31/06, Gregory Shimansky [EMAIL PROTECTED] wrote:
2006/7/31, Jimmy, Jing Lv [EMAIL PROTECTED]:
Besides, Harmony VM now has actually support the feature of
JVMTI
on which we can implement instrument.
Ah, can it work now? It'll be great convenient if so.
Hello. The drlvm
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