Re: [OMPI users] Exit Program Without Calling MPI_Finalize For Special Case

2009-06-04 Thread Tee Wen Kai
ble research. I assume you are engaging in such research? On Jun 2, 2009, at 10:49 PM, Tee Wen Kai wrote: Hi,   I am writing a program for a central controller that will spawn processes depend on the user selection. And when there is some fault in the spawn processes like for example, the c

[OMPI users] Exit Program Without Calling MPI_Finalize For Special Case

2009-06-03 Thread Tee Wen Kai
Hi,   I am writing a program for a central controller that will spawn processes depend on the user selection. And when there is some fault in the spawn processes like for example, the computer that is spawned with the process suddenly go down, the controller should react to this and respawn the

Re: [OMPI users] Problem with MPI_Comm_spawn_multiple & MPI_Info_fre

2009-03-11 Thread Tee Wen Kai
PM can you try Open MPI 1.3,  Lenny. On 3/10/09, Tee Wen Kai wrote: Hi,   I am using version 1.2.8.   Thank you.   Regards, Wenkai --- On Mon, 9/3/09, Ralph Castain wrote: From: Ralph Castain Subject: Re: [OMPI users] Problem with MPI_Comm_spawn_multiple & MPI_Info_free To: &quo

Re: [OMPI users] Problem with MPI_Comm_spawn_multiple & MPI_Info_free

2009-03-09 Thread Tee Wen Kai
March, 2009, 7:42 PM Could you tell us what version of Open MPI you are using? It would help us to provide you with advice. Thanks Ralph On Mar 9, 2009, at 2:18 AM, Tee Wen Kai wrote: Hi,   I have a program that allow user to enter their choice of operation. For example, when the user

[OMPI users] Problem with MPI_Comm_spawn_multiple & MPI_Info_free

2009-03-09 Thread Tee Wen Kai
Hi,   I have a program that allow user to enter their choice of operation. For example, when the user enter '4', the program will enter a function which will spawn some other programs stored in the same directory. When the user enter '5', the program will enter another function to request all sp

[OMPI users] How to quit asynchronous processes

2009-02-22 Thread Tee Wen Kai
Hi,   I have three processes A,B & C. A will receive some data and process and after that will pass results to B. Thereafter, A will go back to get data and process and prepare to send them to B again. Same goes for B to C where C will provide the final output. As all the processes are running a

[OMPI users] OpenMP + OpenMPI

2007-12-05 Thread Tee Wen Kai
Hi everyone, I have installed openmpi-1.2.3. My system has two ethernet ports. Thus, I am trying to make use of both ports to speed up the communication process by using openmp to split into two threads. However, this implementation always cause error. Then I realized that I need to build openm