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Posted to commits@harmony.apache.org by "Ivan Volosyuk (JIRA)" <ji...@apache.org> on 2006/11/23 16:55:02 UTC
[jira] Created: (HARMONY-2288) [Classlib][performance] writting of
data to screen is highly ineffective.
[Classlib][performance] writting of data to screen is highly ineffective.
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Key: HARMONY-2288
URL: http://issues.apache.org/jira/browse/HARMONY-2288
Project: Harmony
Issue Type: Bug
Components: Classlib
Environment: All
Reporter: Ivan Volosyuk
I have tried to display exception message on the screen and found out that each character is written using separate write() call.
Each character is written via calling native method:
Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
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[jira] Commented: (HARMONY-2288) [Classlib][performance] writting
to file is highly ineffective
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12468999 ]
Tim Ellison commented on HARMONY-2288:
--------------------------------------
Can you check if this has been resolved via HARMONY-1787 ?
> [Classlib][performance] writting to file is highly ineffective
> --------------------------------------------------------------
>
> Key: HARMONY-2288
> URL: https://issues.apache.org/jira/browse/HARMONY-2288
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: All
> Reporter: Ivan Volosyuk
>
> [A performance bug]
> I have tried to display exception message on the screen and found out that each character is written using separate write() call.
> Each character is written via calling native method:
> Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
> It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
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[jira] Updated: (HARMONY-2288) [Classlib][performance] writting to
file is highly ineffective
Posted by "Ivan Volosyuk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Volosyuk updated HARMONY-2288:
-----------------------------------
Estimated Complexity: Advanced (was: Moderate)
Description:
[A performance bug]
I have tried to display exception message on the screen and found out that each character is written using separate write() call.
Each character is written via calling native method:
Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
was:
I have tried to display exception message on the screen and found out that each character is written using separate write() call.
Each character is written via calling native method:
Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
Summary: [Classlib][performance] writting to file is highly ineffective (was: [Classlib][performance] writting of data to screen is highly ineffective.)
> [Classlib][performance] writting to file is highly ineffective
> --------------------------------------------------------------
>
> Key: HARMONY-2288
> URL: https://issues.apache.org/jira/browse/HARMONY-2288
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: All
> Reporter: Ivan Volosyuk
>
> [A performance bug]
> I have tried to display exception message on the screen and found out that each character is written using separate write() call.
> Each character is written via calling native method:
> Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
> It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
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[jira] Resolved: (HARMONY-2288) [Classlib][performance] writting to
file is highly ineffective
Posted by "Ivan Volosyuk (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Volosyuk resolved HARMONY-2288.
------------------------------------
Resolution: Duplicate
The JIRA is a duplicate for HARMONY-1787 which is already fixed.
> [Classlib][performance] writting to file is highly ineffective
> --------------------------------------------------------------
>
> Key: HARMONY-2288
> URL: https://issues.apache.org/jira/browse/HARMONY-2288
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: All
> Reporter: Ivan Volosyuk
>
> [A performance bug]
> I have tried to display exception message on the screen and found out that each character is written using separate write() call.
> Each character is written via calling native method:
> Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
> It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
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[jira] Closed: (HARMONY-2288) [Classlib][performance] writting to
file is highly ineffective
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison closed HARMONY-2288.
--------------------------------
Assignee: Tim Ellison
> [Classlib][performance] writting to file is highly ineffective
> --------------------------------------------------------------
>
> Key: HARMONY-2288
> URL: https://issues.apache.org/jira/browse/HARMONY-2288
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Environment: All
> Reporter: Ivan Volosyuk
> Assigned To: Tim Ellison
>
> [A performance bug]
> I have tried to display exception message on the screen and found out that each character is written using separate write() call.
> Each character is written via calling native method:
> Java_org_apache_harmony_luni_platform_OSFileSystem_writeImpl()
> It is possible that this code is also responsible for writting into files. We should do something with this to have acceptable performance!
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