On Mon, Sep 14, 2009 at 9:19 PM, Mandy Chung wrote:
> Oleg Sukhodolsky wrote:
>>
>> On Mon, Sep 14, 2009 at 5:32 AM, Mandy Chung wrote:
>>>
>>> 6879044: Eliminate the dependency of logging from the JRE core/awt/swing
>>> classes
>>>
>>> Webrev:
>>> http://cr.openjdk.java.net/~mchung/6879044/webr
Changeset: f0182203084a
Author:dcubed
Date: 2009-09-14 18:45 -0600
URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/f0182203084a
6862295: JDWP threadid changes during debugging session (leading to ingored
breakpoints)
Summary: New test for the above fix.
Reviewed-by: tbell
+ test/c
Changeset: f8be8bf150c3
Author:jjg
Date: 2009-09-14 17:13 -0700
URL: http://hg.openjdk.java.net/jdk7/tl/langtools/rev/f8be8bf150c3
6881317: regression: NPE in CloseableURLClassLoader
Reviewed-by: darcy
! src/share/classes/com/sun/tools/javac/file/CloseableURLClassLoader.java
Leonid,
I don't think Dual Pivot Quicksort for List is necessary or appropriate.
Recall that Arrays.sort and Collections.sort are defined to be stable
sorts, which Quicksort is not. Also, I just replaced them with TimSort,
which gives a very healthy performance boost.
I do think it would be an i
Changeset: c7e469ae3edb
Author:mchung
Date: 2009-09-14 13:37 -0700
URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/c7e469ae3edb
6878481: Add performance counters in the JDK
Summary: Added new performance counters in the JDK to track performance metrics
Reviewed-by: alanb, dholmes, i
2009/9/14 Mandy Chung :
> 6879044: Eliminate the dependency of logging from the JRE core/awt/swing
> classes
>
> Webrev:
> http://cr.openjdk.java.net/~mchung/6879044/webrev.00/
>
> Summary:
> 1. A new sun.util.logging.PlatformLogger class that will handle the log
> messages in a similar way as Log
Remarkable performance improvements!
The next step to make this "jdk" material is to implement the DPQ using
collections and generics. Then offer an API to pass a comparator class or insure
the sortable data structure implements comparable interface.
Changeset: eb19c5dc52bf
Author:kevinw
Date: 2009-09-14 20:55 +0100
URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/eb19c5dc52bf
6842838: 64-bit failure in handling invalid manifest in launcher.
Summary: Don't compare with hard-coded 32-bit -1 when checking zip fields.
Reviewed-by: k
Oleg Sukhodolsky wrote:
On Mon, Sep 14, 2009 at 5:32 AM, Mandy Chung wrote:
6879044: Eliminate the dependency of logging from the JRE core/awt/swing
classes
Webrev:
http://cr.openjdk.java.net/~mchung/6879044/webrev.00/
Summary:
1. A new sun.util.logging.PlatformLogger class that will handle
Changeset: 060c4c7082ef
Author:alanb
Date: 2009-09-14 15:29 +0100
URL: http://hg.openjdk.java.net/jdk7/tl/jdk/rev/060c4c7082ef
6529758: JVMTI Waiters demo crashes. Double free.
Reviewed-by: ohair, tbell
! src/share/demo/jvmti/waiters/Agent.cpp
! src/share/demo/jvmti/waiters/Agent.h
Windows 7 seems to be better, check my last comente here:
http://javafx-jira.kenai.com/browse/JFXC-3357
A+
Osvaldo
2009/9/14 Jeroen Frijters
> Andrew Haley wrote:
> > Please, someone tell me Windows isn't still using the old 18.2 Hz DOS
> > timer for its system clock. No
>
> Not that i
Artem Ananiev wrote:
Mandy Chung wrote:
6879044: Eliminate the dependency of logging from the JRE
core/awt/swing classes
...
I have quickly looked through AWT/2D changes and haven't found anything
suspicious. A funny typo is noticed in X11 key logging (see XToolkit or
XWindow for examples
Mandy Chung wrote:
6879044: Eliminate the dependency of logging from the JRE core/awt/swing
classes
Webrev:
http://cr.openjdk.java.net/~mchung/6879044/webrev.00/
Summary:
1. A new sun.util.logging.PlatformLogger class that will handle the log
messages in a similar way as Logger but it will
Hi Team,
Thank you very much for your feedback and comments!
I collect here all hints and tips for improvement of
the new algorithm. New version of Quicksort is attached.
And now my investigations:
1. [Jon Bentley]
> Use the median of 2k+1 elements for pivots.
> We can choose a sample of five el
Max (Weijun) Wang wrote:
Hi All
Recently one of my Kerberos tests always reports "replay detected"
error. Turns out the time precision on Windows is quite low.
I've written this tiny program. It calls new Date().getTime() as fast
as possible and try to see if the output is continuous:
clas
Andrew Haley wrote:
> Please, someone tell me Windows isn't still using the old 18.2 Hz DOS
> timer for its system clock. No
Not that it is true, but why would that be bad?
By default (most) multi core/cpu Windows systems run at a 15 ms timer interrupt
interval (10 ms for single cpu/cor
Max (Weijun) Wang wrote:
> Recently one of my Kerberos tests always reports "replay detected"
> error. Turns out the time precision on Windows is quite low.
>
> I've written this tiny program. It calls new Date().getTime() as fast as
> possible and try to see if the output is continuous:
>
> cla
Hi All
Recently one of my Kerberos tests always reports "replay detected"
error. Turns out the time precision on Windows is quite low.
I've written this tiny program. It calls new Date().getTime() as fast
as possible and try to see if the output is continuous:
class A {
public static vo
Mandy Chung wrote:
6879044: Eliminate the dependency of logging from the JRE
core/awt/swing classes
Webrev:
http://cr.openjdk.java.net/~mchung/6879044/webrev.00/
The approach seems reasonable to me. It is a bit strange to redirect the
platform logging to j.u.logging if something up the stack
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