[mpich-discuss] Error while connecting to host

[Jayesh Krishna]

 Good to know MPICH2 works for you now.

-Jayesh

----- Original Message -----
From: "Kai Zhong" <jqxx2006 at 126.com>
To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
Sent: Wednesday, June 15, 2011 1:55:56 AM
Subject: Re:Re: [mpich-discuss] Error while connecting to host



Thank you very much. It works well. 

Best Regards, 
Kai 

在2011-06-12 22:21:08，"Jayesh Krishna" <jayesh at mcs.anl.gov> 写道： 
>Hi, 
> It looks like the process manager was not installed correctly. 
> Uninstall your current version of MPICH2 and install MPICH2 following the steps in Section 9.4 (not 9.1) of the MPICH2 installer's guide (available at http://www.mcs.anl.gov/research/projects/mpich2/documentation/index.php?s=docs). 
> 
>Regards, 
>Jayesh 
> 
>----- Original Message ----- 
>From: "Kai Zhong" <jqxx2006 at 126.com> 
>To: mpich-discuss at mcs.anl.gov 
>Sent: Sunday, June 12, 2011 4:17:45 AM 
>Subject: [mpich-discuss] Error while connecting to host 
> 
> 
> 
> 
>Hi, 
> 
> 
>I have an computer with Core i5 CPU and 4 GB of RAM, running the MS win7 64-bit operating system. I am trying to run 'cpi.exe' in the folder 'examples' after I install 'mpich2-1.3.2p1-win-x86-64.exe'. If I just type 'cpi' in the cmd, the program run normally. And at 'Windows Task Manager',I see only one of four CPUs are occupied fully. Then I type 'mpiexec -n 2 cpi', 'mpiexec.exe -n 1 -noprompt cpi.exe' and so on. it comes out the same error message: 
> 
>Error while connecting to host. No connection could be made because the target machine actively refused it. (10061) 
>Connect on sock (host=Owner-PC, port=8676) failed, exhaused all end points 
>Unable to connect to 'Owner-PC:8676', sock error: Error = -1 
> 
>I am the administrator on this computer, and I am not trying to connect to another machine, to my knowledge. Besides, the firewall is disabled. 
>I think maybe I mixed MSMPI and MPICH2, but I don't find the folder 'Microsoft Compute Cluster Packany', which I think the MSMPI should be, at "C:\Program Files" or "C:\Program Files(*86)". 
>So, what am I doing wrong? 
> 
>Any help to solve this error is highly appreciated. 
> 
> 
>Best regards, 
> 
>Kai 
> 
> 
> 
> 
> 
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