harmony-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yang Paulex" <paulex.y...@gmail.com>
Subject Re: [jira] Assigned: (HARMONY-3493) [classlib][nio]java.nio.Charset.encode()/decode() performance improvement.
Date Fri, 13 Apr 2007 05:53:11 GMT
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

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message