[mpich-discuss] install mpich2 on windows7 64bit

[Jayesh Krishna]

Hi,
 MPICH2 currently does not support heterogeneous systems. So you cannot run your job across 32-bit and 64-bit systems.

Regards,
Jayesh

----- Original Message -----
From: "李朕" <lizhen870704 at 126.com>
To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
Sent: Monday, September 26, 2011 8:03:37 PM
Subject: Re:Re: [mpich-discuss] install mpich2 on windows7 64bit




Hi 
Thaks for your reply. 
I try to run cpi.exe. 
I use two computers. One is win7 64bit(ip:172.18.14.25), the other is win xp 32 bit(ip:172.18.14.13). 
Firstly, I can't find both of them in the domain as workgroup ,though I set both of them in workgroup.( May be the bug between win7 and winxp?) 
on the win7 host I using the mpiexec from the command line :( mpiexec -hosts 1 172.18.14.25 c:\Progra~1\MPICH2\examples\cpi.exe or mpiexec -hosts 1 172.18.14.25 c:\Progra~1\MPICH2\examples\cpi.exe) it works. but ( mpiexec -hosts 2 172.18.14.25 172.18.14.13 c:\Progra~1\MPICH2\examples\cpi.exe) it does't work. 
running on the win xp is the same as on win7. 
I also use two laptops to test. one is win7 64bit the other is win7 32bit. It doesn't work ,either. 




At 2011-09-26 22:36:00,"Jayesh Krishna" < jayesh at mcs.anl.gov > wrote:
>Hi,
> The wrapper utils (wmpi*) have some bugs that have not been fixed. So they may not work as expected. However mpiexec and the libraries should work.
> Are you able to run your job using mpiexec from the command line (mpiexec -n 2 c:\Progra~1\MPICH2\examples\cpi.exe) ?
>
>Regards,
>Jayesh
>
>----- Original Message -----
>From: "李朕" < lizhen870704 at 126.com >
>To: mpich-discuss at mcs.anl.gov >Sent: Sunday, September 25, 2011 9:18:47 AM
>Subject: [mpich-discuss] install mpich2 on windows7 64bit
>
>
>
>
>
>Hello Sir, 
>I used mpich2 on windows xp . Recently ,I try to install mpich2 on windows7 64bit. When I used mpich2 on windows xp,I started the wmpiconfig.exe and chosed the Domain:Group.Then I click "scan Hosts", the name of the computer which had installed mpich2 successfully would turn green. But on windows, the smpd work as service. And I can see the smpd.exe in the taskmgr. But if I do what as I did on windows xp, the name didn't turn green. 
>
>Could anybody give me some suggestion? 
>Kind regards 
>
>lizhen 
>
>
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