On Mar 19, 2008, at 1:48 PM, Michael Jennings wrote:
On Tuesday, 18 March 2008, at 18:18:36 (-0700),
Christopher Irving wrote:
Well you're half correct. You're thinking that _prefix is always
defined as /usr.
No, actually I'm not. :)
But in the case were install_in_opt is defined they have
Sorry for the delay in replying; I got caught up in other things...
On Mar 18, 2008, at 3:15 PM, Christopher Irving wrote:
Okay, I'm no longer sure to which spec file you're referring.
I was referring to the one on the SVN trunk:
https://svn.open-mpi.org/trac/ompi/browser/trunk/contrib/dist/l
This whole issue came up recently in the MPI Forum (the const-ness [or
not] of the MPI C++ objects). I am a fervent believer that all the
predefined C++ MPI objects should be const and that any MPI function
that allows predefined handles as an argument should be a const
argument.
This go
Hello All,
I currently have an application that works perfectly fine on 2 cores, but
I'm moving it to an 8 core machine and I was wondering if OpenMPI had a
built in solution, or if I would have to code this out manually.
Currently, I'm processing on core X and sending the data to core 0 where
Hi,
On 19:38 Tue 25 Mar , powernetfr...@surfeu.de wrote:
> And i am also right when i think that Open MPI supports task level
> parallism.
> because i think that i can create a process for each task (or create a
> task pool) and let them communicating over MPI.
> am i right?
You could do so
And i am also right when i think that Open MPI supports task level
parallism.
because i think that i can create a process for each task (or create a
task pool) and let them communicating over MPI.
am i right?
thanks.
king regards,
oeter
>Ursprüngliche Nachricht
>Von: gent...@gmx.de
>Da
MPI-2 standard
CHAPTER 5. PROCESS CREATION AND MANAGEMENT
Section 5.4
george.
On Mar 25, 2008, at 12:37 PM, jody wrote:
Could you explain what you mean by "comm accept/connect" ?
jody
On Tue, Mar 25, 2008 at 4:06 PM, George Bosilca
wrote:
There is a chapter in the MPI standard about thi
Could you explain what you mean by "comm accept/connect" ?
jody
On Tue, Mar 25, 2008 at 4:06 PM, George Bosilca wrote:
> There is a chapter in the MPI standard about this. Usually, people
> will use comm accept/connect to do such kind of things. No need to
> have your own communication protoco
Hallöle,
On 13:34 Tue 25 Mar , powernetfr...@surfeu.de wrote:
> So Open MPI is OS dependent and actually it dont support Windows
> plattforms.
Equating "not running on Windows" to "OS dependent" is a bit harsh, as
Open MPI will run on any Unixish OS (Linux, Solaris, BSD...). You
could have s
There is a chapter in the MPI standard about this. Usually, people
will use comm accept/connect to do such kind of things. No need to
have your own communication protocol.
george.
On Mar 25, 2008, at 10:32 AM, slimti...@gmx.de wrote:
I'm new to OpenMPI and would like to know whether there
On Mar 25, 2008, at 8:34 AM, powernetfr...@surfeu.de wrote:
Hello,
thanks for your help.
So Open MPI is OS dependent and actually it dont support Windows
plattforms.
I would want to know if (Open) MPI sipports data decomposition and\ or
task level parallelism.
I think that MPI supports task lev
I'm new to OpenMPI and would like to know whether there is a common way
for a caller of mpirun to communicate with the mpi processes. Basically
I have a setup where one process is responsible for distributing jobs
to other mpi processes and collecting the respective results afterwards.
Now for exa
Hello,
thanks for your help.
So Open MPI is OS dependent and actually it dont support Windows
plattforms.
I would want to know if (Open) MPI sipports data decomposition and\ or
task level parallelism.
I think that MPI supports task level parallelism.
But i also think that OpenMPI dont support d
On Mar 25, 2008, at 5:09 AM, powernetfr...@surfeu.de wrote:
Hello,
i need some information for my thesis and i am not sure if it's right
what i found in the internet before.
therefore i want to ask you if the following two sentences are right:
- Open MPI is OS independent and it runs on windo
Hello,
i need some information for my thesis and i am not sure if it's right
what i found in the internet before.
therefore i want to ask you if the following two sentences are right:
- Open MPI is OS independent and it runs on windows as well as on
linux
- Open MPI dont has data decomp
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