Re: Time of MD

From: edu (edu_at_cecam.sld.cu)
Date: Mon Jul 03 2006 - 12:05:44 CDT

Thank but

Where I can see the network configuration on Charmrun?????

----- Original Message -----
From: "Mark Abraham" <mark.abraham_at_anu.edu.au>
To: <namd-l_at_ks.uiuc.edu>
Sent: Saturday, July 01, 2006 8:05 AM
Subject: Re: namd-l: Time of MD

>> Hello
>>
>> When I run a MD simulation on 1 PC (using namd) the time involve in the
>> process is lower than if I use 2 PC with Charmrun soft. żIt is possible?
>
> Sure. You could pull a carriage with one horse at a given speed, or use
> two horses but only feed them a quarter of the food....
>
>> The simulation is:
>>
>> A protein in a water box (9250 total atoms). The PCs are connected in a
>> window network but the time is :
>>
>> using 1 PC(localhost): WallClock: 497.609009 CPUTime: 497.608002
>> Memory:
>> 0 kB
>> using 2 PC(Windows Network): WallClock: 562.856018 CPUTime: 562.854980
>> Memory: 0 kB
>
> Look at how you've configured the network for Charmrun.
>
> Mark
>

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