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Yesterday Francois Dispot wrote:
> I compare it with the previous release (for 3.0x):
> - When SIGINTed (ctrl-C), it exits without displaying anything, and
the
> slave tasks remain alive.
Well, let's try :-)
I have 2 machines; for Berg's sake, let's call them wozzeck (p200) and
doktor (dual PII/450).
When I start pvm form doktor, I automatically add wozzeck, so I get
this:
1 successful
HOST DTID
wozzeck.localdomain 80000
3.3.11
t40001
2 hosts, 1 data format
HOST DTID ARCH SPEED
doktor.localdomain 40000 LINUX 1000
wozzeck.localdomain 80000 LINUX 1000
pvm>
Then I exit, pvm still runs, and I am ready to continue.
Now I start pvmpov with an ini file that contains the following lines:
pvm=on
pvm_hosts=wozzeck.localdomain,doktor.localdomain,doktor.localdomain,doktor.local
domain,doktor.localdomain
pvm_slave=x-pvmpov
pvm_width=20
pvm_height=20
pvm_tasks=5
pvm_nice=0
The duplicate hosts enable me to run 4 clients on the fast machine,
which is the fastest way to go.
Persistence of Vision(tm) Ray Tracer Version 3.1e.Linux.gcc
This is an unofficial version compiled by:
Jakob Flierl <fli### [at] luga de> - PVM-POV Version 3.1e.1
The POV-Ray Team(tm) is not responsible for supporting this version.
Copyright 1999 POV-Ray Team(tm)
Initializing PVMPOV
Spawning x-pvmpov with 5 PVM tasks on 2 hosts...
...5 PVM tasks successfully spawned.
Waiting up to 120s for first slave to start...
Slave 0 successfully started.
Parsing Options
Input file: verre.pov (compatible to version 3.1)
Remove bounds.......Off Split unions........Off
Library paths: /opt/povray31/include
Output Options
Image resolution 400 by 300 (rows 1 to 300, columns 1 to 400).
Output file: verre.tga, 24 bpp Targa
Graphic display......On (type: 0, palette: 3, gamma: 2.2)
Mosaic preview......Off
CPU usage histogram.Off
Continued trace.....Off Allow interruption..Off Pause when
done......On
Verbose messages.....On
Tracing Options
Quality: 9
Bounding boxes.......On Bounding threshold: 25
Light Buffer.........On Vista Buffer.........On Draw Vista
Buffer...Off
Antialiasing.........On (Method 2, Threshold 0.400, Depth 2, Jitter
1.00)
Radiosity...........Off
Animation Options
Clock value.... 0.000 (Animation off)
PVM Options
Block Width.... 20 Block Height... 20
PVM Tasks...... 5
PVM Nice....... 0
PVM Arch.......
PVM Slave...... x-pvmpov
PVM WorkingDir. /home/francois/POV/VERRE
Pvm Hosts...... wozzeck.localdomain doktor.localdomain
doktor.localdomain dokt
or.localdomain doktor.localdomain
Redirecting Options
All Streams to console..........On
Debug Stream to console.........On
Fatal Stream to console.........On
Render Stream to console........On
Statistics Stream to console....On
Warning Stream to console.......On
Starting frame 0...
Displaying frame 0...
Using 24 bit TrueColor visual...
Slave 1 at doktor.localdomain successfully started.
Slave 2 at doktor.localdomain successfully started.
Slave 3 at doktor.localdomain successfully started.
Slave 4 at wozzeck.localdomain successfully started.
3.00 of blocks complete.
The calculation is quite long and if I interrupt it, I get no special
output, pvmpov exits, but ps gives:
7710 p0 S 0:00 -bash
7728 p0 S 0:00 /usr/pvm3/lib/LINUX/pvmd3
7737 p0 S 0:05 /home/francois/pvm3/bin/LINUX/x-pvmpov
-nI/home/francois/POV
7738 p0 S 0:05 /home/francois/pvm3/bin/LINUX/x-pvmpov
-nI/home/francois/POV
7739 p0 S 0:05 /home/francois/pvm3/bin/LINUX/x-pvmpov
-nI/home/francois/POV
7740 p0 S 0:05 /home/francois/pvm3/bin/LINUX/x-pvmpov
-nI/home/francois/POV
7741 p0 R 0:00 ps
And on wozzeck, I still have:
974 ? S 0:19 /home/francois/pvm3/bin/LINUX/x-pvmpov
-nI/home/francois/POV
Note that in the present case, the tasks are stopped, but sometimes they
continue to run and to eat time.
Is anyone able to repeat that bug?
Jakob
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