Re: [OMPI users] tool for measuring the ping with accuracy

2010-11-23 Thread Eugene Loh
George Markomanolis wrote: Dear Eugene, Thanks a lot for the answer you were right for the eager mode. I have one more question. I am looking for an official tool to measure the ping time, just sending a message of 1 byte or more and measure the duration of the MPI_Send command on the rank 0

[OMPI users] tool for measuring the ping with accuracy

2010-11-21 Thread George Markomanolis
Dear Eugene, Thanks a lot for the answer you were right for the eager mode. I have one more question. I am looking for an official tool to measure the ping time, just sending a message of 1 byte or more and measure the duration of the MPI_Send command on the rank 0 and the duration of the MPI