[mpich-discuss] How to use myrinet in mpich2?
luistm at gmail.com
Fri Oct 16 08:20:56 CDT 2009
I'm sorry for the confusion, i have some difficulty on explaining myself
in English, and i'm a newbie .... I want to use MPICH2 ch3:nemesis (TCP)
over the myri0 interface.
I have installed the last version of mpich2 in my user space, because my
program does't work with older versions.
I didn't really understood yet how i use myrinet.
If you don't understand what i want, thanks anyway.
2009/10/16 Scott Atchley <atchley at myri.com>
> Are you saying that you want to use MPICH2 ch3:nemesis (TCP) over the myri0
> Or are you saying that you want to use MPICH2 ch3:nemesis:mx?
> On Oct 16, 2009, at 5:48 AM, Luís Miranda wrote:
> I want to user myrinet over tcp. The problem is, how do i choose myrinet
>> instead of ethernet? In my machine file i specifically choose the myrinet
>> interface. Is that enough?
>> 2009/6/24 Darius Buntinas <buntinas at mcs.anl.gov>
>> MPICH2 supports myrinet using either TCP or MX. Using MX will give you
>> the best performance. The README file describes the additional
>> configure arguments you'll need to configure with MX.
>> On 06/24/2009 11:26 AM, Luís Miranda wrote:
>> > How to use myrinet in mpich2? Do i have to compile specifically to use
>> > myrinet?
>> > Thanks
>> mpich-discuss mailing list
>> mpich-discuss at mcs.anl.gov
> mpich-discuss mailing list
> mpich-discuss at mcs.anl.gov
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