LAM/MPI General User's Mailing List Archives

From: John Korah (j_korah_at_[hidden])
Date: 2005-03-21 09:51:07

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Hi,

I have a multithreaded application. I use seperate
threads to do MPI_Send and MPI_Irecv. Before each
MPI_Send() i use a sleep() function to suspend the
thread (to simulate network latency). The problem is
the threads are not moving beyond sleep(). When I set
sleep(o) or sleep(t) where 0.999<t<0, it works fine...

Thanks
John

                
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• Next message: David Cronk: "Re: LAM: Sleep() creating deadlock"
• Previous message: Reuti: "Re: LAM: plz let me know mpirun full command to run my EDA tools on all the nodes"
• In reply to: Brian Barrett: "Re: LAM: Error - MPI_Recv: message truncated"
• Next in thread: David Cronk: "Re: LAM: Sleep() creating deadlock"
• Reply: David Cronk: "Re: LAM: Sleep() creating deadlock"
• Maybe reply: John Korah: "Re: LAM: Sleep() creating deadlock"