I've never seen that error output before - is it coming from your program? It doesn't match anything from OMPI.
On Oct 19, 2011, at 6:04 AM, Mathieu Westphal wrote: > Hello > > I'm extending a code currently working well on a server with some quadri-core. > > But for debugging purpose i want to execute it on my local computer. > > When i use the command : > > mpirun -np 6 -host local ./execFile > > i get an : > > ERROR: too many MPI processes > > > i've tried other mpi programs, and the result is : > if i want more than 5 mpi processes with -np , i get one error for each one > over 5, for example : > > mpirun -np 9 -host local ./execFile > ERROR: too many MPI processes > ERROR: too many MPI processes > ERROR: too many MPI processes > ERROR: too many MPI processes > > I guess it correspond to each mpi processes who cannot be launched because of > some kind of limitation. > > But i cannot find anything about it in documentation or on google. > > > > MW > > > > > PS : > here is my /proc/cpuinfobash-4.2$ cat /proc/cpuinfo > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Pentium(R) Dual-Core CPU E6500 @ 2.93GHz > stepping : 10 > cpu MHz : 1596.000 > cache size : 2048 KB > physical id : 0 > siblings : 2 > core id : 0 > cpu cores : 2 > apicid : 0 > initial apicid : 0 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm > constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 > monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm dts tpr_shadow > vnmi flexpriority > bogomips : 5851.63 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > processor : 1 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Pentium(R) Dual-Core CPU E6500 @ 2.93GHz > stepping : 10 > cpu MHz : 1596.000 > cache size : 2048 KB > physical id : 0 > siblings : 2 > core id : 1 > cpu cores : 2 > apicid : 1 > initial apicid : 1 > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov > pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm > constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 > monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm dts tpr_shadow > vnmi flexpriority > bogomips : 5851.69 > clflush size : 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
