Hi,
I post my questions in all the mailing list in order to compare
the different points od view on the subject of my questions.
In fact,
sometimes I have received erroneous reponse on my questions.
Moreover,
why I have receive the posts of all the mailing lists and instead I
could not send my questions to all the mailing list ?
bye
Alfonso
>----Messaggio originale----
>Da: jsquyres_at_[hidden]
>Data: 15-set-2006
8.38 PM
>A: "General list"<lam_at_[hidden]>
>Ogg: Re: LAM: Inter vs
Intracommunicator...Who is the best?
>
>I do believe that you just
asked this same question on both the Open MPI and
>MPICH mailing lists.
>
>Many of us are on at least 2 out of those 3 lists; you might want to
post
>once and see if you get decent replies first before sending the
same
>question to as many lists as you can think of (you already got at
least one
>reply on the OMPI list). Especially when you send the
messages with
>"Highest priority." :-)
>
>
>
>On 9/15/06 12:44 PM,
"Eng. A.A. Isola" <alfonso.isola_at_[hidden]> wrote:
>
>> I have a simple
question for you...
>>
>> But who is the best between the
>>
intercommunicator and intracommunicator?
>>
>> Is better use an
>>
intercommunicator with Send/Recv or Bcast...
>> or is better use the
>>
MPI_Intercomm_merge and to use the Send/Recv or Bcast inside the new
>>
intracommunicator created?
>>
>> I talk about the performance...is
more
>> faster the inter or the intracommunicator?
>> Do they have the
same
>> performance?The same speed?
>>
>> Bye
>>
>> Alfonso
>>
_______________________________________________
>> This list is
archived at http://www.lam-mpi.org/MailArchives/lam/
>
>
>--
>Jeff
Squyres
>Server Virtualization Business Unit
>Cisco Systems
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