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From: David Bucciarelli
Subject: Re: JCGrid (a tools for POVRay rendering on clusters)
Date: 17 Jun 2004 11:21:33
Message: <40d1b6fd@news.povray.org>
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David Bucciarelli wrote:
> David Bucciarelli wrote:
>
>> I have written a tool for POVRay rendering on clusters. The name of
>> the tool is JCGrid. Thanks to JCGrid, you can use as many
>> Workstations/PCs/Macs as you like for the rendering of a single POVRay
>> image.
>
> < [...]
>
>> The homepage is at http://jcgrid.sourceforge.net/
>> You can download sources and binaries from:
>> http://sourceforge.net/project/showfiles.php?group_id=109146
Version 0.04 is now available.
Change log since 0.03:
- Introduced animation support. You can now split rendering of fragments
of a single frame and/or complete frames (better to split complete frame
in order to avoid preprocessing overhead);
- POVRay 3.6 has fixed the "Failed to execute" problem;
- New POVRay client implementation;
- POVRay worker now use stdout instead of temporary file for the
rendered image;
- Written session name autogeneration;
- New confguration file format;
- New confguration GUI dialogs;
- New confguration class design;
- The "Failed to execute" problem under RedHat 9.0 happens because
of a coredump when the DISPLAY env. variable is not defined;
- Adam Wells reports JCGrid works fine under MacOS X 10.3.4.
David Bucciarelli
Pisa - Italy
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From: David Bucciarelli
Subject: Re: JCGrid (a tools for POVRay rendering on clusters)
Date: 6 Jul 2004 04:11:12
Message: <40ea5ea0@news.povray.org>
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David Bucciarelli wrote:
> David Bucciarelli wrote:
>
>> I have written a tool for POVRay rendering on clusters. The name of
>> the tool is JCGrid. Thanks to JCGrid, you can use as many
>> Workstations/PCs/Macs as you like for the rendering of a single
>> POVRay image.
>
>
> < [...]
>
>> The homepage is at http://jcgrid.sourceforge.net/
>> You can download sources and binaries from:
>> http://sourceforge.net/project/showfiles.php?group_id=109146
Version 0.05 is now available.
Change log since 0.04:
- POVRay support now works fine with POVRay 3.6 for Windows;
- Written WebStart support for JCGrid Mandel;
- Written the first version of JCGrid Mandel. Mandelbrot set rendering
done over public grid computing. You can share your CPU time for fast
exploring the Mandelbrot set;
- Fixed a problem related to POVRay fragment images under Windows;
- Added a developpers section to the docs;
- Added more information about the grid in the administration;
- Added compressed communication channel;
- VFS can be now disabled (mainly for security);
David Bucciarelli
Pisa - Italy
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Hi.. i had encounter some errors while running the static picture using
JCgrid ver 0.0.5.
2004-10-15 17:08:44,859 [main] WARN Error while parsing command line
org.apache.commons.cli.MissingArgumentException: no argument for:d
at org.apache.commons.cli.Parser.processArgs(Parser.java:239)
at org.apache.commons.cli.Parser.processOption(Parser.java:277)
at org.apache.commons.cli.Parser.parse(Parser.java:170)
at org.apache.commons.cli.Parser.parse(Parser.java:114)
at org.homedns.dade.jcgrid.cmd.MainCmd.parseCommonOptions(MainCmd.java:89)
at
org.homedns.dade.jcgrid.cmd.povray.JCGridClient.main(JCGridClient.java:208)
this is the errors i got. The server and worker were working fine. But
whenever i use povray-guiclient-go batch file and render one of my static
picture, it render till 51% and stop and pop out the above error in my
worker. Needed help badly. Many thanks.
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A few changes to the previous post.
2004-10-15 17:08:44,859 [main] WARN Error while parsing command line
org.apache.commons.cli.MissingArgumentException: no argument for:d
at org.apache.commons.cli.Parser.processArgs(Parser.java:239)
at org.apache.commons.cli.Parser.processOption(Parser.java:277)
at org.apache.commons.cli.Parser.parse(Parser.java:170)
at org.apache.commons.cli.Parser.parse(Parser.java:114)
at org.homedns.dade.jcgrid.cmd.MainCmd.parseCommonOptions(MainCmd.java:89)
at
org.homedns.dade.jcgrid.cmd.povray.JCGridClient.main(JCGridClient.java:208)
this is the errors i got is when i open povray-client-go, not worker.
59665 2004-10-22 10:01:54,698 [Thread-0] WARN Working for: desk
59745 2004-10-22 10:01:54,778 [Thread-0] WARN VFS starting on path:
C:Documents and
Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0desk
59765 2004-10-22 10:01:54,798 [Thread-0] WARN VFS updating: C:Documents
and Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskdesk.ini
60716 2004-10-22 10:01:55,749 [Thread-0] WARN VFS updating: C:Documents
and Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskdesk.pov
61067 2004-10-22 10:01:56,100 [Thread-0] WARN VFS session cache size:
0/64MB
61577 2004-10-22 10:01:56,610 [Thread-0] WARN Error in
WorkerThread.run.loop()
java.io.IOException: CreateProcess: C:programmipovray-3.6binpvengine.exe
/exit /render -V -D +W392 +H250 +SC129 +EC192 +SR1 +ER40 +FP "+OC:Documents
and
Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskjcgrid-worker-tmp-img-file.ppm"
desk.ini error=3
at java.lang.Win32Process.create(Native Method)
at java.lang.Win32Process.<init>(Win32Process.java:66)
at java.lang.Runtime.execInternal(Native Method)
at java.lang.Runtime.exec(Runtime.java:566)
at org.homedns.dade.jcgrid.util.ConsoleCmd.run(ConsoleCmd.java:132)
at
org.homedns.dade.jcgrid.worker.impl.povray.POVWorker.doWork(POVWorker.java:131)
at org.homedns.dade.jcgrid.worker.WorkerThread.run(WorkerThread.java:113)
this is the errors in the workers. Needed help asap. Many Thanks!
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"weirdboy84" <wei### [at] hotmail com> wrote in message
news:web.4178b3ab82fded22ec75817c0@news.povray.org...
> A few changes to the previous post.
>
> 2004-10-15 17:08:44,859 [main] WARN Error while parsing command line
> org.apache.commons.cli.MissingArgumentException: no argument for:d
> at org.apache.commons.cli.Parser.processArgs(Parser.java:239)
> at org.apache.commons.cli.Parser.processOption(Parser.java:277)
> at org.apache.commons.cli.Parser.parse(Parser.java:170)
> at org.apache.commons.cli.Parser.parse(Parser.java:114)
> at
org.homedns.dade.jcgrid.cmd.MainCmd.parseCommonOptions(MainCmd.java:89)
> at
>
org.homedns.dade.jcgrid.cmd.povray.JCGridClient.main(JCGridClient.java:208)
>
> this is the errors i got is when i open povray-client-go, not worker.
>
>
> 59665 2004-10-22 10:01:54,698 [Thread-0] WARN Working for: desk
> 59745 2004-10-22 10:01:54,778 [Thread-0] WARN VFS starting on path:
> C:Documents and
> Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0desk
> 59765 2004-10-22 10:01:54,798 [Thread-0] WARN VFS updating: C:Documents
> and
Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskdesk.ini
> 60716 2004-10-22 10:01:55,749 [Thread-0] WARN VFS updating: C:Documents
> and
Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskdesk.pov
> 61067 2004-10-22 10:01:56,100 [Thread-0] WARN VFS session cache size:
> 0/64MB
> 61577 2004-10-22 10:01:56,610 [Thread-0] WARN Error in
> WorkerThread.run.loop()
> java.io.IOException: CreateProcess: C:programmipovray-3.6binpvengine.exe
> /exit /render -V -D +W392 +H250 +SC129 +EC192 +SR1 +ER40 +FP
"+OC:Documents
> and
>
Settingsadministrator.RENDERGRIDDesktopjcgrid-workercache_0deskjcgrid-worker
-tmp-img-file.ppm"
> desk.ini error=3
> at java.lang.Win32Process.create(Native Method)
> at java.lang.Win32Process.<init>(Win32Process.java:66)
> at java.lang.Runtime.execInternal(Native Method)
> at java.lang.Runtime.exec(Runtime.java:566)
> at org.homedns.dade.jcgrid.util.ConsoleCmd.run(ConsoleCmd.java:132)
> at
>
org.homedns.dade.jcgrid.worker.impl.povray.POVWorker.doWork(POVWorker.java:1
31)
> at org.homedns.dade.jcgrid.worker.WorkerThread.run(WorkerThread.java:113)
>
> this is the errors in the workers. Needed help asap. Many Thanks!
>
>
>
This seems to be more of a JCGrid problem than povray. You may want to
consider posting to a forum related to that, or povray.tools.general, or..?
It seems a little off topoc for povray.general.
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