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From "Alexey Petrenko" <alexey.a.petre...@gmail.com>
Subject Re: [jira] Assigned: (HARMONY-3493) [classlib][nio]java.nio.Charset.encode()/decode() performance improvement.
Date Sat, 14 Apr 2007 21:36:23 GMT
Paulex,

I was on vacation and I'm back home now.

SY, Alexey

2007/4/13, Yang Paulex <paulex.yang@gmail.com>:
> Alexey,
>
> Are you looking at this one?
>
> 2007/3/26, Alexey Petrenko (JIRA) <jira@apache.org>:
> >
> >
> >      [
> > https://issues.apache.org/jira/browse/HARMONY-3493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel]
> >
> > Alexey Petrenko reassigned HARMONY-3493:
> > ----------------------------------------
> >
> >     Assignee: Alexey Petrenko
> >
> > > [classlib][nio]java.nio.Charset.encode()/decode() performance
> > improvement.
> > >
> > --------------------------------------------------------------------------
> > >
> > >                 Key: HARMONY-3493
> > >                 URL: https://issues.apache.org/jira/browse/HARMONY-3493
> > >             Project: Harmony
> > >          Issue Type: Improvement
> > >          Components: Classlib
> > >            Reporter: Leo Li
> > >         Assigned To: Alexey Petrenko
> > >            Priority: Minor
> > >         Attachments: patch-3493.diff
> > >
> > >
> > > public void test()
> > > {
> > >    CharBuffer[] charbuffer = ...//omitted here, long data.
> > >    Charset charset = Charset.defaultCharset();
> > >    long startTime = System.currentTimeMillis();
> > >             for (int j = 0; j < 10000; j++) {
> > >                 for (int i = 0; i < charBuffers.length; i++) {
> > >                     charset.encode(charBuffers[i]);
> > >                 }
> > >             }
> > >             long endTime = System.currentTimeMillis();
> > >  System.out.println(endTime - startTime);
> > > }
> > > Harmony uses  2234 ms verses RI5 uses 859ms.
> >
> > --
> > This message is automatically generated by JIRA.
> > -
> > You can reply to this email to add a comment to the issue online.
> >
> >
>
>
> --
> Paulex Yang
> China Software Development laboratory
> IBM
>

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