CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

HELP!!: PARALLEL CFX ERROR IN LINUX

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 23, 2008, 10:22
Default HELP!!: PARALLEL CFX ERROR IN LINUX
  #1
JP
Guest
 
Posts: n/a
Hello Im trying to run the cfx in a multicore machine and i get this error message:

Equipo-A:/usr/ansys_inc/v110/CFX/bin # ./cfx5parallel -setup -local 2 libpvm [pid2878] mksocs() connect: No such file or directory libpvm [pid2878] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2878] mksocs() connect: No such file or directory libpvm [pid2878] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2878] mksocs() connect: No such file or directory libpvm [pid2878] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2878] mksocs() connect: No such file or directory libpvm [pid2878] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2878]: pvm_mytid(): Can't contact local daemon An error has occurred in cfx5parallel:

echo conf | "/usr/ansys_inc/v110/CFX/tools/pvm3.4.4_11-2/lib/pvm" "/usr/ansys_inc/v110/CFX/bin/PVMhosts" exited with return code 1.

An error has occurred in cfx5parallel:

Cannot get current PVM configuration: error calling PVM or unknown table format:

pvmd already running.

libpvm [pid2882] mksocs() connect: No such file or directory libpvm [pid2882] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2882] mksocs() connect: No such file or directory libpvm [pid2882] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2882] mksocs() connect: No such file or directory libpvm [pid2882] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2882] mksocs() connect: No such file or directory libpvm [pid2882] socket address tried: /tmp/pvmtmp014289.0 libpvm [pid2882]: pvm_mytid(): Can't contact local daemon An error has occurred in cfx5parallel:

echo add Equipo-A | "/usr/ansys_inc/v110/CFX/tools/pvm3.4.4_11-2/lib/pvm" "/usr/ansys_inc/v110/CFX/bin/PVMhosts" exited with return code 1.

An error has occurred in cfx5parallel:

Unable to find host table in output from PVM daemon:

pvmd already running.

Error adding host Equipo-A.

CAN ANYONE HELP ME PLEASE?

THANKS... JAVIER.
  Reply With Quote

Old   April 23, 2008, 11:06
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #2
Martin
Guest
 
Posts: n/a
Hello,

look in your /tmp/ direction. There should be a pvmd.XXXX file. If you delete this file it should work.

Regards
  Reply With Quote

Old   April 23, 2008, 11:23
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #3
JP
Guest
 
Posts: n/a
Thanks Martin:

But i´ve tried that before and didnt get good results.. When I put in my command window:

./cfx5solve -def 1.def -par-local -partition 4

I get no answer ( im not sure but i think is halted)

the message i related before was when i write in the console:

./cfxparallel -setup -local 2

and now i know the error message was a consecuence of the many times i´ve been tring to setup without halting the pvm.

Fininishin i kill all my pvm process and when i try the cfx5solve command i dont get any answer another time.

What its my problem??

Thanks.
  Reply With Quote

Old   April 23, 2008, 11:37
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #4
Martin
Guest
 
Posts: n/a
I never had this problem. Did you try to start this run/another run in serial mode?
  Reply With Quote

Old   April 23, 2008, 11:40
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #5
JP
Guest
 
Posts: n/a
Hi;

Yes, it works on serial mode. The problem comes with the parallel.

Should i do anything special to launch in local parallel?. I´ve just buy my machine and install cfx in a suse 10.3 distribution.

Thanks Javier.
  Reply With Quote

Old   April 23, 2008, 11:57
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #6
Martin
Guest
 
Posts: n/a
Sorry, i have no idea of this. We have an IT department here. I hope someone different can help you ...
  Reply With Quote

Old   April 23, 2008, 12:00
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #7
JP
Guest
 
Posts: n/a
Thanks anyway!

To help i have a HP machine with suse 10.3

Javier.

  Reply With Quote

Old   April 23, 2008, 13:56
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #8
longbow
Guest
 
Posts: n/a
Where did you run your case? "./cfx5solve" indicates that you are running it at CFX installation folder. This may cause the problem.
  Reply With Quote

Old   April 24, 2008, 05:03
Default Re: HELP!!: PARALLEL CFX ERROR IN LINUX
  #9
JP
Guest
 
Posts: n/a
Hi and thanks!

I change the launch directory and it seem to improve. But i´m still in problems:

When I launch with cfx5solve -par-local partition 2 ti generates two files in the temp directories with the name PVMD.0 y PVML.0. When i edit the pvml.0 file i see this lines:

[t80040000] 04/24 09:31:34 Equipo-A (0.0.0.0:1077) LINUXX86_64 3.4.4 [t80040000] 04/24 09:31:34 ready Thu Apr 24 09:31:34 2008

[t80040000] 04/24 09:31:34 tm_connect() can't open t-auth file: No such file or directory

I dont know what is the t-auth file.. can anyone help me please.

Thanks Javier.

  Reply With Quote

Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
cfx distributed parallel running problem in linux greatwall CFX 0 August 19, 2011 01:26
Cannot run Star-CCM+ parallel in Linux dburns Siemens 9 April 27, 2010 13:01
parallel processing- linux clusters manoj s FLUENT 2 June 20, 2007 19:48
problem with linux parallel James FLUENT 2 December 11, 2006 03:39
Parallel Fluent on Linux clusters Chengwang Lei FLUENT 3 November 24, 2004 03:05


All times are GMT -4. The time now is 12:29.