ximum value may be 2147483647.
Trying to read more you will certainly get an error. So, this allows you to
read about 2 GB.
With kind regards,
Massimo Cafaro
On Mar 2, 2011, at 6:02 PM, Gabriele Fatigati wrote:
>
> Dear OpenMPI users and developers,
>
> i'm using OpenMPI 1.4.
anyway for your suggestion that, ultimately, led me to discover the
bug.
With kind regards,
Massimo
On Feb 7, 2011, at 12:28 AM, Massimo Cafaro wrote:
> hi Jody,
>
> yes, the buffer sizes are actually quite huge with regard to the actual data
> to be packed.unpacked.
>
> Massimo
&
.
> Can you verify that the buffers you are using are large enough to
> hold the data they should receive?
>
> Jody
>
>
> On Sat, Feb 5, 2011 at 6:37 PM, Massimo Cafaro
> wrote:
>> Dear all,
>>
>> in one of my C codes developed using Open MPI v1.4.3 I n
" and "Using MPI" that prevents this. This should just require using as
datatype MPI_PACKED in MPI_Allreduce() . However, searching on the web I did
not find any examples.
Thank you in advance for any clue/suggestions/source code examples.
This is driving me crazy now
14:00, Gabriele Fatigati wrote:
Thanks Massimo,
now it works well.
I've erroneous think that Irecv did this automatically using
recvtype fields.
2009/3/31 Massimo Cafaro :
Hi,
let me see that it is still not clear to me why you want to
reimplement the
MPI_Gather supplied
}
it works well. Do you have an idea to use a portalbe way to do this?(
if is it possible)
2009/3/30 Massimo Cafaro :
Dear Gabriele,
to the best of my knowledge the MPI standard does not provide such a
function.
The reason is that when calling MPI_Gather, the standard requires
matching
typ
man/listinfo.cgi/users
--
*******
Massimo Cafaro, Ph.D. Additional
affiliations:
Assistant Professor National
Nanotechnology Laboratory (NNL/CNR-INFM)
Dept. of Engineering for Innovation Euro-Mediterranean
Centre for Climate
Thank you very much.
I am going to build again, using the new settings, as suggested.
Best regards,
Massimo
On Oct 9, 2008, at 11:28 PM, Jeff Squyres wrote:
The CXX compiler should be icpc, not icc.
On Oct 7, 2008, at 11:08 AM, Massimo Cafaro wrote:
Dear all,
I tried to build the
?
Thank you in advance and best regards,
Massimo
--
***
Massimo Cafaro, Ph.D. Additional
affiliations:
Assistant Professor
, at 4:56 AM, Massimo Cafaro wrote:
Dear all,
when I try to compile my MPI code on 64 bits intel Mac OS X the
build fails since the Open MPI library has been compiled using 32
bits. Can you please provide in the next version the ability at
configure time to choose between 32 and 64 bits or even
.
--
***
Massimo Cafaro, Ph.D. National
Nanotechnology Laboratory (NNL/CNR-INFM)
Assistant ProfessorEuro-
Mediterranean Centre
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