CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

error message in parallel

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   April 16, 2009, 13:14
Default error message in parallel
  #1
New Member
 
cedric
Join Date: Apr 2009
Posts: 6
Rep Power: 8
cedm237 is on a distinguished road
I run fluent 6.3.26 in parallelm I have 2 pc [2*4core] with 2*8Go Ramm with mpich2 and I hqve this error [you know thanks for help...] my OS xp 64 bits SP2 on each pc [firewall unactivate] switch gigabit ethernet

Checking the status of SMPD for MPICH2 on the local machine ... '\\NT-1BEE049B35EB\codedol20C'

job aborted:
rank: node: exit code[: error message]
0: NT-1BEE049B35EB: 13
1: NT-1BEE049B35EB: 13
2: NT-1BEE049B35EB: 13: Fatal error in MPI_Barrier: Invalid buffer pointer, error stack:
MPI_Barrier(406)....................: MPI_Barrier(MPI_COMM_WORLD) failed
MPIR_Barrier(76)....................:
MPIC_Sendrecv(142)..................:
MPID_Isend(97)......................: failure occurred while attempting to send an eager message
MPIDI_CH3_iSend(152)................:
MPIDI_CH3I_VC_post_connect(540).....:
MPIDU_Sock_get_conninfo_from_bc(232): no space for the host description
(unknown)(): Invalid buffer pointer
3: NT-1BEE049B35EB: 13: Fatal error in MPI_Barrier: Invalid buffer pointer, error stack:
MPI_Barrier(406)....................: MPI_Barrier(MPI_COMM_WORLD) failed
MPIR_Barrier(76)....................:
MPIC_Sendrecv(142)..................:
MPID_Isend(97)......................: failure occurred while attempting to send an eager message
MPIDI_CH3_iSend(152)................:
MPIDI_CH3I_VC_post_connect(540).....:
MPIDU_Sock_get_conninfo_from_bc(232): no space for the host description
(unknown)(): Invalid buffer pointer
4: NT-B38516325C1E: 13
5: NT-B38516325C1E: 13
6: NT-B38516325C1E: 13
7: NT-B38516325C1E: 13

Interrupting...
Interrupting client...
The Parallel FLUENT process could not be started.
Done.
cedm237 is offline   Reply With Quote

Old   April 17, 2009, 07:05
Default
  #2
New Member
 
cedric
Join Date: Apr 2009
Posts: 6
Rep Power: 8
cedm237 is on a distinguished road
I have partially resolve my problem with the environnement variable:MPICH2_CHANNEL

but now, I have a new error message, I use the model discrete ordinate and I change the DO by scheme to accelerate the calcul.
After 3 ou 4 changing of DO --> BOOM ERROR

ex: do 1 1 1 1--->ok
do 2 2 2 2--->ok
do 3 3 3 3--->ok
do 4 4 4 4 --->ok
do 5 5 5 5 ---> error

or other example:
do 2 2 2 2 --->ok
do 4 4 4 4--->ok
do 6 6 6 6--->ok
do 8 8 8 8 --->ok
do 10 10 10 10 ---> error

example for the error message:
170 2.0357e-03 6.7638e-05 6.3893e-05 1.2912e-04 2.6070e-07 2.5162e-05 0:38:56 10
Library "\\NT-1BEE049B35EB\Fluent.Inc\custom\Shared\LIBUDF\win64 \3d_node\libudf.dll" opened
999999 (..\..\src\mpsystem.c@1123): mpt_read: failed: errno = 10054

999999: mpt_read: error: read failed trying to read 4 bytes: No such file or directory

job aborted:
rank: node: exit code[: error message]
0: NT-1BEE049B35EB: 123
1: NT-1BEE049B35EB: -1073741819: process 1 exited without calling finalize
2: NT-1BEE049B35EB: 123
3: NT-1BEE049B35EB: 123
4: NT-B38516325C1E: 123
5: NT-B38516325C1E: 123
6: NT-B38516325C1E: 123
7: NT-B38516325C1E: 123
The Parallel FLUENT process could not be started.
cedm237 is offline   Reply With Quote

Reply

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Script to Run Parallel Jobs in Rocks Cluster asaha OpenFOAM Running, Solving & CFD 12 July 4, 2012 22:51
HP MPI warning...Distributed parallel processing Peter CFX 10 May 14, 2011 06:17
IcoFoam parallel woes msrinath80 OpenFOAM Running, Solving & CFD 9 July 22, 2007 02:58
About parallel processing in Linux tuks CFX 10 August 8, 2005 08:22
Parallel Computing Classes at San Diego Supercomputer Center Jan. 20-22 Amitava Majumdar Main CFD Forum 0 January 5, 1999 13:00


All times are GMT -4. The time now is 01:46.