[MPICH] MPICH2 1.0.6 inder Windows without DOMAIN

[madfran]

Hi,...


> >>>> The origin of the confusion it is the README.winbin.rtf found...
>  What is the confusion ?
> 

"If you want to have worker nodes that do not have any tools on them, you can 
simply copy smpd.exe to each node and execute "smpd.exe -install"."  

This paragraphe it is not thrue.
In my WinXP, dont work.


> 
> >>>> but I think only one CPU are used. Not both.
>  How did you verify the CPU usage of your MPI pgm?
> 

With the Windows Task Manager

> >>>> No succes with any other program built under cygwin.
>  Try "-localroot" option (of mpiexec) when launching your MPI program
> 

Not chance.


C:\cygwin\tmp\mpi\mpich2-1.0.6p1\examples>mpiexec -n 2 -localroot pmandel.exe
[unset]: unable to decode hostport from 1605
[unset]: aborting job:
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(294): Initialization failed
MPID_Init(82)........: channel initialization failed
MPID_Init(333).......: PMI_Init returned -1
[unset]: unable to decode hostport from 1612
[unset]: aborting job:
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(294): Initialization failed
MPID_Init(82)........: channel initialization failed
MPID_Init(333).......: PMI_Init returned -1