fatal error in mpi_wait message truncated Keeler California

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fatal error in mpi_wait message truncated Keeler, California

The code is compiled > > successfully. I ask this for the same reason as the above, as this could be a corner case that is not be contemplated in foam-extend 3.1, but might be already contemplated in This can cause a job to hang indefinitely while it waits for all processes to call "init". The solver is working good in my local work station with 16 processor.

Can Communism become a stable economic strategy? Can you please also provide the text output that decomposePar gave you? So if we replace the temporary variable above (red one) with a global variable or something lives longer than the sending time, it would fix this problem. Thanks Attached Files decomposeParDict.txt (3.3 KB, 2 views) log.decomposePar.txt (6.8 KB, 2 views) ERROR.txt (3.0 KB, 1 views) August 22, 2015, 08:25 #18 wyldckat Super Moderator Bruno

In the end, I have the following message : Collective Checking: ALLREDUCE --> no error Collective Checking: ALLTOALLV --> Collective call (ALLTOALLV) is Inconsistent with Rank 0's (ALLREDUCE). asked 2 years ago viewed 2349 times active 2 years ago Related 2MPI - Message Truncation in MPI_Recv0MPI_Recv is not receiving the entire message0MPI_Recv and timeout0MPI_Send/MPI_Recv: count of elements or buffer In other words, is the case running in a single machine or 2, 3 or 4 machines? And since you're using mvapich2 2.0b, then it's not a problem related to the version itself.

what is most worrisome is the fact, that you get errors on MPI_Wait(), but Comm::comm_forward_fix() does not use MPI_Wait(), only Comm::comm_forward(). Thanks Regards, Vishal October 28, 2013, 17:12 #4 wyldckat Super Moderator Bruno Santos Join Date: Mar 2009 Location: Lisbon, Portugal Posts: 9,675 Blog Entries: 39 Rep Power: I am not sure why I am getting that error for some specific cases. For example, OpenFOAM sets for Open-MPI the variable "MPI_BUFFER_SIZE": https://github.com/OpenFOAM/OpenFOAM...ttings.sh#L580 Best regards, Bruno __________________ OpenFOAM: FAQ | Getting started Forum: How to get help, to post code/output and forum guide What

I noticed that not all of the information I wish is getting passed through. My domain is 2D and very small (1.5m x 0.4m) and mesh (500x150). Reply Quote [email protected] Re: MPI job won't work on multiple hosts May 13, 2013 08:38PM Admin Registered: 4 years ago Posts: 102 Hi Coastlab_lgw, Thank you for reporting the bug and Antoine On Thursday, July 30, 2015 16:05 CEST, Steve Plimpton wrote: > I'm not clear if you are expecting Te to be an input to fix ttm or something >

Please don't fill out this field. Such as baffles or cyclic patches? I got a answer in other thread Immersed Boundary Method in OpenFOAM-3.1-ext Following the change in below fix my issue. Check which version of MPI it's being used: mpirun --version HYDRA build details: Version: 1.6rc3 Release Date: unreleased development copy CC: gcc -fpic CXX: g++ -fpic F77: ifort -fpic F90: ifort

Axel Kohlmeyer [email protected] http://goo.gl/1wk0 College of Science & Technology, Temple University, Philadelphia PA, USA International Centre for Theoretical Physics, Trieste. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed in part this is due to the fact that LAMMPS doesn't use message tags to identify the kind of communication and thus any mismatch can lead to all kinds of problems. From your explanation, it sounds like you're doing the right thing, but my guess is that somewhere along the way, the order in which you think the messages should be arriving

Cheers, Jonas Reply Quote 11bolts Re: MPI job won't work on multiple hosts February 05, 2013 10:07PM Registered: 4 years ago Posts: 11 Hello I've tried the new version of Palabos On Sun, Aug 2, 2015 at 10:18 PM, Axel Kohlmeyer wrote: > On Sun, Aug 2, 2015 at 9:41 PM, Luo Han wrote: > > Dear all, > > however, with a program as complex as LAMMPS in its communication patterns it is not always easy to pinpoint the location of a problem. Screenshot instructions: Windows Mac Red Hat Linux Ubuntu Click URL instructions: Right-click on ad, choose "Copy Link", then paste here → (This may not be possible with some types of

I search on google and some one says > it > > is because of the insufficient buf or too much data to send. I ask this because there are some settings in "system/fvSchemes" that might help with the problem and usually that depends on the simulation being done. Reply Quote Coastlab_lgw Re: MPI job won't work on multiple hosts May 05, 2013 02:50AM Registered: 3 years ago Posts: 1 Hi, I met this problem some weeks ago. Thanks in advance!

I've tried using both gcc 4.4.6 and 4.6.2 also (both OpenMPI and cylinder2d compiled with the same gcc), and still no success. I'd really like to be able to run Palabos under OpenMPI. Thanks. > > Best Regards, > > -------input > script---------------------------------------------------------------- > variable T equal 300 > variable V equal vol > variable dt equal 0.001 > #variable p equal 1000 # Quote: I have attached the log file for decomposePar run results How is the case distributed among the various machines on the cluster?

Then the mesh has 75000 cells. that could have multiple causes, the most trivial ones would be that you did not adjust Fix::comm_forward to the necessary size or didn't provide the current buffer size when calling the I fixed this but I noticed that when I do multiple MPI_Isend and MPI_Irecv within one "if" statement with an MPI_Wait, only the very last MPI_Irecv, seems to execute OK. Building the graph adjacency structure. 8 surface markers. 166730 boundary elements in index 0 (Marker = aircraft). 33766 boundary elements in index 1 (Marker = farfield). 742 boundary elements in index

August 22, 2015, 12:50 #19 mmmn036 Member Manjura Maula Md. To do this add "ulimit -s unlimited" to your home directory's ".bashrc" file if you're using the bash shell, or "limit stacksize unlimited" in your ".cshrc" file if you're using TCSH/CSH. this process did not call "init" before exiting, but others in the job did. So you'd > have to write tanh() as the sum/quotient/etc of exponentials. > > Steve > > On Thu, Jul 30, 2015 at 1:15 AM, JAY Antoine wrote: > >

General Resources Events Event Calendars Specific Organizations Vendor Events Lists Misc Pictures and Movies Fun Links to Links Suggest New Link About this Section Jobs Post Job Ad List All Jobs Everything runs fine. Nayamatullah Join Date: May 2013 Location: San Antonio, Texas, USA Posts: 42 Rep Power: 5 Quote: Originally Posted by wyldckat Hi mmmn036, Sigh... Thus caused that the data size other process received was the modified wrong number.

Palabos also works fine under Platform-MPI. Beyond that, my guess is that the problem is related to a wrongly configured shell environment for using mvapich2?