[mpich-discuss] How to use myrinet in mpich2?

[Luís Miranda]

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.

Thanks

2009/10/16 Scott Atchley <atchley at myri.com>

> Luís,
>
> Are you saying that you want to use MPICH2 ch3:nemesis (TCP) over the myri0
> interface?
>
> Or are you saying that you want to use MPICH2 ch3:nemesis:mx?
>
> Scott
>
>
> 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?
>>
>> Thanks
>>
>> 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.
>>
>> -d
>>
>> 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
>>
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>>
>
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