Changeset: 43bd5ee0205e
Author:mduigou
Date: 2012-05-30 22:18 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/43bd5ee0205e
7126277: Alternative String hashing implementation
Summary: All of the hashing based Map implementations: HashMap, Hashtable,
LinkedHashMap, WeakHashMap
Changeset: 2c773daa825d
Author:mduigou
Date: 2012-05-17 10:06 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/2c773daa825d
6924259: Remove offset and count fields from java.lang.String
Summary: Removes the use of shared character array buffers by String along with
the two fie
On May 30 2012, at 07:05 , Ulf Zibis wrote:
> Hi,
>
> there are still some "Yoda" style expressions in String, HashMap, maybe
> more...
They can be slightly surprising but aren't a bug. Nothing in the style
guidelines suggests that they shouldn't be used.
> there is still {@inheritDoc} in St
On May 30 2012, at 17:59 , Rémi Forax wrote:
> On 05/30/2012 06:23 PM, Mike Duigou wrote:
>> On May 30 2012, at 07:38 , Rémi Forax wrote:
>>
>>> On 05/30/2012 01:05 AM, Mike Duigou wrote:
Another round of updates for Java 7 [1] and Java 8 [2] implementations.
This revision incorporate
On 05/30/2012 06:23 PM, Mike Duigou wrote:
On May 30 2012, at 07:38 , Rémi Forax wrote:
On 05/30/2012 01:05 AM, Mike Duigou wrote:
Another round of updates for Java 7 [1] and Java 8 [2] implementations. This
revision incorporates Remi's suggestions and some feedback from Doug Lea
regarding a
Changeset: 41dcfdbf8f07
Author:ksrini
Date: 2012-05-29 14:56 -0700
URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/41dcfdbf8f07
7168401: pack200 does not produce a compatible pack file for JDK7 classes if
indy is not present
Reviewed-by: jrose
! src/share/classes/com/sun/java/util
On May 30 2012, at 07:38 , Rémi Forax wrote:
> On 05/30/2012 01:05 AM, Mike Duigou wrote:
>> Another round of updates for Java 7 [1] and Java 8 [2] implementations. This
>> revision incorporates Remi's suggestions and some feedback from Doug Lea
>> regarding applying the per-instance seed to th
On 05/30/2012 01:05 AM, Mike Duigou wrote:
Another round of updates for Java 7 [1] and Java 8 [2] implementations. This
revision incorporates Remi's suggestions and some feedback from Doug Lea
regarding applying the per-instance seed to the result of String.hash32()
[1] althashing "7" webrev :
Hi,
there are still some "Yoda" style expressions in String, HashMap, maybe more...
there is still {@inheritDoc} in String.hash32(), which points to nowhere, since interface Hashable32
is not implemented.
-Ulf
Am 30.05.2012 01:05, schrieb Mike Duigou:
Another round of updates for Java 7 [1]
Am 29.05.2012 23:25, schrieb Mike Duigou:
On May 28 2012, at 12:34 , Doug Lea wrote:
On 05/25/12 21:43, Ulf Zibis wrote:
To me it seems, that computing the murmur hash is more expensive, especially on
short strings, than the old hash algorithm.
It is definitely slower, but also definitely has
On 05/29/12 17:25, Mike Duigou wrote:
An intrinsic and/or native version might be added later if it turns out that
the Java murmur3 implementation is a performance bottleneck.
I don't think that going native will make much difference. The
main disadvantages of using Murmur3 for char[]s are tha
Approved!
On May 29, 2012, at 10:35 PM, Kurchi Hazra wrote:
>
> Requesting approval to commit fix for CR 7170169.
> Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7170169
> Webrev: http://cr.openjdk.java.net/~khazra/7170169/7u6/webrev.00/
>
> This had been reviewed by darcy, dholmes, a
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