I think is because probe and Iprobe should check also the other internal
objects.
(capacity, number of dimensions ,dim vector etc.. and so on for any
octave_value ..have a look at the source of MPI_send and MPI_Recv)
Bests
Riccardo
--- Ven 27/11/09, Michael Creel <michael.cr...@uab.es> ha scritto:
Da: Michael Creel <michael.cr...@uab.es>
Oggetto: Re: example octave_comm_test updated
A: "Riccardo Corradini" <riccardocorrad...@yahoo.it>
Cc: "Jaroslav Hajek" <high...@gmail.com>, "octave-forge list"
<octave-dev@lists.sourceforge.net>
Data: Venerdì 27 novembre 2009, 14:00
I made a slight change to the Makefile, and now things compile for me. I also
added 2 Monte Carlo examples, the simple one from the other day, and a more
sophisticated one that load balances and that keeps working even if compute
nodes go missing. There is some problem with exiting, I don't know what the
problem is.
Cheers, MIchael
On Thu, Nov 26, 2009 at 3:16 PM, Riccardo Corradini
<riccardocorrad...@yahoo.it> wrote:
Now it should work
I tested the new examples (have a loot at inst folder).
Let me know if it is the same for you.
Bests
Riccardo
--- Gio 26/11/09, Michael Creel <michael.cr...@uab.es> ha scritto:
Da: Michael Creel <michael.cr...@uab.es>
Oggetto: Re: example octave_comm_test updated
A: "Riccardo Corradini" <riccardocorrad...@yahoo.it>
Cc: "Jaroslav Hajek" <high...@gmail.com>, "octave-forge list"
<octave-dev@lists.sourceforge.net>
Data: Giovedì 26 novembre 2009, 10:59
On Thu, Nov 26, 2009 at 10:45 AM, Riccardo Corradini
<riccardocorrad...@yahoo.it> wrote:
Hi all,
I have updated the example octave_comm_test.cc ( I have just inserted a check
on the input).
Let me know what you think.
Bests
Riccardo
I haven't be able to get things to compile with this new communicator stuff.
From a check out right now, "make all" gives me
mkoctfile -c -I/usr/lib/openmpi/include -I/usr/lib/openmpi/include/openmpi
comm-util.cc
comm-util.cc: In function ‘ompi_communicator_t* do_get(const octave_value&)
[with T = int]’:
comm-util.cc:39: error: invalid conversion from ‘int’ to ‘ompi_communicator_t*’
comm-util.cc: At global scope:
comm-util.cc:34: error: explicit template specialization cannot have a storage
class
comm-util.cc: In function ‘ompi_communicator_t* do_get(const octave_value&)
[with T = long int]’:
comm-util.cc:51: error: invalid conversion from ‘long int’ to
‘ompi_communicator_t*’
comm-util.cc: At global scope:
comm-util.cc:46: error: explicit template specialization cannot have a storage
class
comm-util.cc:72: error: explicit template specialization cannot have a storage
class
mich...@yosemite:~/Desktop/of/octave/trunk/octave-forge/extra/openmpi_ext/src$
I'm using openmpi 1.3.2 from Ubuntu:
mich...@yosemite:~$ dpkg -l openmpi*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-===================-===================-======================================================
ii openmpi-bin 1.3.2-3ubuntu1 high performance message passing
library -- binaries
ii openmpi-common 1.3.2-3ubuntu1 high performance message passing
library -- common fil
un openmpi-dev <none> (no description available)
un openmpi-libs0 <none> (no description available)
mich...@yosemite:~$ dpkg -l libopenm*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-===================-===================-======================================================
ii libopenmpi-dev 1.3.2-3ubuntu1 high performance message passing
library -- header fil
un libopenmpi1 <none> (no description available)
ii libopenmpi1.3 1.3.2-3ubuntu1 high performance message passing
library -- shared lib
mich...@yosemite:~$
The original checkins of MPI_Probe and MPI_Iprobe do work for me, and I'm
making a montecarlo.m that uses them. If you have time to add new functions,
I'd like to see MPI_Bcast. I think that would complete the list of things I use
for my econometric applications.
Cheers, Michael
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