Re: [OMPI users] noob warning - problems testing MPI_Comm_spawn

2010-03-04 Thread Damien Hocking
Thanks Shiqing. I'll checkout a trunk copy and try that. Damien On 04/03/2010 7:29 AM, Shiqing Fan wrote: Hi Damien, Sorry for late reply, I was trying to dig inside the code and got some information. First of all, in your example, it's not correct to define the MPI_Info as an pointer, i

Re: [OMPI users] noob warning - problems testing MPI_Comm_spawn

2010-03-04 Thread Shiqing Fan
Hi Damien, Sorry for late reply, I was trying to dig inside the code and got some information. First of all, in your example, it's not correct to define the MPI_Info as an pointer, it will cause the initialization violation at run time. The message "LOCAL DAEMON SPAWN IS CURRENTLY UNSUPPORT

[OMPI users] noob warning - problems testing MPI_Comm_spawn

2010-03-03 Thread Damien Hocking
Hi all, I'm playing around with MPI_Comm_spawn, trying to do something simple with a master-slave example. I get a LOCAL DAEMON SPAWN IS CURRENTLY UNSUPPORTED error when it tries to spawn the slave. This is on Windows, OpenMPI version 1.4.1, r22421. Here's the master code: int main(int ar