[OMPI users] is there an equiv of iprove for bcast?

2011-04-29 Thread Randolph Pullen
I am having a design issue:My server application has 2 processes per node, 1 listener and 1 worker. Each listener monitors a specified port for incoming TCP connections with the goal that on receipt of a request it will distribute it over the workers in a SIMD fashion. My probl

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Ralph Castain
Hi Michael Please see the attached updated patch to try for 1.5.3. I mistakenly free'd the envar after adding it to the environ :-/ Thanks Ralph slurmd.diff Description: Binary data On Apr 28, 2011, at 2:31 PM, Michael Di Domenico wrote: > On Thu, Apr 28, 2011 at 9:03 AM, Ralph Castain wro

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Michael Di Domenico
On Fri, Apr 29, 2011 at 4:52 AM, Ralph Castain wrote: > Hi Michael > > Please see the attached updated patch to try for 1.5.3. I mistakenly free'd > the envar after adding it to the environ :-/ The patch works great, i can now see the precondition environment variable if i do mpirun -n 2 -host

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Michael Di Domenico
On Fri, Apr 29, 2011 at 10:01 AM, Michael Di Domenico wrote: > On Fri, Apr 29, 2011 at 4:52 AM, Ralph Castain wrote: >> Hi Michael >> >> Please see the attached updated patch to try for 1.5.3. I mistakenly free'd >> the envar after adding it to the environ :-/ > > The patch works great, i can no

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Ralph Castain
On Apr 29, 2011, at 8:05 AM, Michael Di Domenico wrote: > On Fri, Apr 29, 2011 at 10:01 AM, Michael Di Domenico > wrote: >> On Fri, Apr 29, 2011 at 4:52 AM, Ralph Castain wrote: >>> Hi Michael >>> >>> Please see the attached updated patch to try for 1.5.3. I mistakenly free'd >>> the envar af

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Ralph Castain
Hi Michael I'm told that the Qlogic contacts we used to have are no longer there. Since you obviously are a customer, can you ping them and ask (a) what that error message means, and (b) what's wrong with the values I computed? You can also just send them my way, if that would help. We just nee

Re: [OMPI users] srun and openmpi

2011-04-29 Thread Michael Di Domenico
Certainly, i reached out to several contacts I have inside qlogic (i used to work there)... On Fri, Apr 29, 2011 at 10:30 AM, Ralph Castain wrote: > Hi Michael > > I'm told that the Qlogic contacts we used to have are no longer there. Since > you obviously are a customer, can you ping them and a

Re: [OMPI users] is there an equiv of iprove for bcast?

2011-04-29 Thread Jeff Squyres
On Apr 29, 2011, at 1:21 AM, Randolph Pullen wrote: > I am having a design issue: > My server application has 2 processes per node, 1 listener and 1 worker. > Each listener monitors a specified port for incoming TCP connections with the > goal that on receipt of a request it will distribute it ov