Hi Joe,
On 3/25/13 5:52 PM, huizhe wang wrote:
On 3/25/2013 9:35 AM, Daniel Fuchs wrote:
On 3/25/13 5:20 PM, huizhe wang wrote:
Hi Daniel,
Thanks for doing this.
JAXP doesn't have these packages: java/, org/ietf/jgss/, and
org/omg/. Since this is the jaxp repo, it would be fine if only
Dear all,
First I joined recently the openJDK contributors, and I plan to fix java2D
pisces code in my spare time.
I have a full time job on Aspro2: http://www.jmmc.fr/aspro; it is an
application to prepare astronomical observations at VLTI / CHARA and is
very used in our community (200 users):
Hi,
while running JCK test for our PPC port I realized that the test
'asCollectorIAE01' which checks valid and invalid 'arrayLength' arguments
to MethodHandle.asCollector() fails for the current 7u/jdk and jdk8/jdk
sources. Further investigations revealed that the failure is due to the
change
Changeset: ae4ef3102d9c
Author:lagergren
Date: 2013-03-25 12:01 +0100
URL: http://hg.openjdk.java.net/jdk8/tl/nashorn/rev/ae4ef3102d9c
8017010: index evaluation to a temporary location for index operator much
change temporaries to slots, but never scoped vars
Reviewed-by: hannesw,
On 3/26/2013 2:04 AM, Daniel Fuchs wrote:
Hi Joe,
On 3/25/13 5:52 PM, huizhe wang wrote:
On 3/25/2013 9:35 AM, Daniel Fuchs wrote:
On 3/25/13 5:20 PM, huizhe wang wrote:
Hi Daniel,
Thanks for doing this.
JAXP doesn't have these packages: java/, org/ietf/jgss/, and
org/omg/. Since this
Hi All,
In the old JVM function, os::available, it could return negative values
because lseek() allows the file offset to be set beyond the end of a
file. In the previous change of removing jvm functions, I wasn't aware
of that and regardnegative values as invalid and return 0, which causes
Changeset: 3b56ef8e1ce1
Author:martin
Date: 2013-03-26 13:34 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/3b56ef8e1ce1
8007905: To add a system property to create zip file without using ZIP64 end
table when entry count 64k
Summary: Provide a system property to inhibit
Submitted.
On Thu, Mar 21, 2013 at 8:05 AM, Xueming Shen xueming.s...@oracle.comwrote:
Martin, 8007905 has been approved.
On 2/10/13 10:30 PM, Xueming Shen wrote:
8007905.
But you will have to hold the push. I will send it through the CCC.
-Sherman
On 2/10/2013 7:59 PM, Martin
On Wed, Mar 20, 2013 at 9:46 PM, Masayoshi Okutsu
masayoshi.oku...@oracle.com wrote:
This fix is fine with me.
Submitted.
Hi Peter,
http://dl.dropbox.com/u/101777488/jdk8-tl/PlatformLogger/webrev.08/index.html
I'm glad that you observe similar performance improvement without the
need of method handles. I reviewed this version and realize that the
map from j.u.l.Level object to LevelEnum can be removed entirely.
Hello,
Please review this refactoring of how annotations objects are created:
JDK-7185456 : (ann) Optimize Annotation handling in
java/sun.reflect.* code for small number of annotationsC
http://cr.openjdk.java.net/~darcy/7185456.0/
In brief, an annotation object is backed by a hash
This looks fine to me. Nice little optimization (which is no doubt repeated
thousands of times for significant wins).
Mike
On Mar 26 2013, at 15:43 , Joe Darcy wrote:
Hello,
Please review this refactoring of how annotations objects are created:
JDK-7185456 : (ann) Optimize Annotation
Hello all;
This is a review for optimization work that came out of internal analysis of
Oracle's Java applications. It's based upon analysis that shows that in large
applications as much as 10% of maps and lists are initialized but never receive
any entries. A smaller number spend a large
Changeset: 330b35b27e68
Author:darcy
Date: 2013-03-26 17:17 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/langtools/rev/330b35b27e68
7041251: Use j.u.Objects utility methods in langtools
Reviewed-by: jjg
! src/share/classes/com/sun/tools/javac/util/Pair.java
!
8008118
does not appear to be public - could we fix that?
Here is my alternative set of perfectionist changes:
# Cleanup declaration of environ
http://cr.openjdk.java.net/~martin/webrevs/openjdk8/environ
# Fix PATH handling
http://cr.openjdk.java.net/~martin/webrevs/openjdk8/pathv/
that could
Changeset: 33b6a52f0037
Author:darcy
Date: 2013-03-26 18:15 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/langtools/rev/33b6a52f0037
7059170: Assume availablility of URLClassLoader.close
Reviewed-by: jjg
! src/share/classes/com/sun/tools/javac/util/BaseFileManager.java
-
Hi Dan,
On 3/26/2013 12:29 PM, Dan Xu wrote:
Hi All,
In the old JVM function, os::available, it could return negative
values because lseek() allows the file offset to be set beyond the end
of a file. In the previous change of removing jvm functions, I wasn't
aware of that and regard
Oops: I forgot to include core-libs-dev
Forwarded conversation
Subject: RFR: Optimize StringBuilder.append(null)
From: *Martin Buchholz* marti...@google.com
Date: Tue, Mar 26, 2013 at 1:54 PM
To: Xueming Shen xueming.s...@oracle.com, Masayoshi Okutsu
On Mar 26, 6:13pm, marti...@google.com (Martin Buchholz) wrote:
-- Subject: Re: RFR-8008118
| Here is my alternative set of perfectionist changes:
:-)
| # Fix PATH handling
| http://cr.openjdk.java.net/~martin/webrevs/openjdk8/pathv/
LGTM, only question is why error from one allocation throws
Of course, I made a (harmless) mistake in xstrdup. There is no need to
throw since NEW does that already.
+static char*
+xstrdup(JNIEnv *env, const char *s)
+{
+size_t size = strlen(s) + 1;
+char *p = NEW(char, size);
+if (p != NULL)
+memcpy(p, s, size);
+return p;
+}
+
While on the perfectionist path, I couldn't take the fact that initIDs
hasn't initted any IDs in years, so I've renamed it to plain init.
What percentage of the empty lists are default-sized? I suspect it is large,
in which case we could apply this trick only for the default-sized lists, and
eliminate the extra field.
On Mar 26, 2013, at 5:25 PM, Mike Duigou wrote:
Hello all;
This is a review for optimization work that
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