* Gabriele Fatigati [2009 02 17, 17:10]:
> ssh works well. But the problem is still here..
Seems an ssh issue anyway. Maybe your hostfile contains a host you
are not allowed to ssh to?
Greetings
* Francesco Pietra [2009 04 06, 16:51]:
> cd cytosine && ./Run.cytosine
> The authenticity of host deb64 (which is the hostname) (127.0.1.1)
> can't be established.
> RSA fingerprint .
> connecting ?
This is a warning from ssh, not from OpenMPI; probably it is the first
time the system tries
On 12/04/2014 18:42, Cristian Butincu wrote:
Hello.
The latest precompiled version to date of openmpi for cygwin is 1.7.4-1.
1.7.5 will be uploaded shortly.
I don't plan to upload 1.8 until 1.8.1,
but I will built it just to check.
Because I got some runtime errors when trying to run simple
es: 4
Hello MPI World! Num processes: 4
Hello MPI World! Num processes: 4
Regards
Marco
On 15/04/2014 14:42, Jeff Squyres (jsquyres) wrote:
On Apr 15, 2014, at 8:35 AM, Marco Atzeri wrote:
on 64bit 1.7.5,
as Symantec Endpoint protections, just decided
that a portion of 32bit MPI is a Trojan...
It's the infamous MPI trojan. We take over your computer and use it to
On 30/05/2014 13:45, Sergii Veremieiev wrote:
Dear Sir/Madam,
I'm trying to compile and run a simple "Hello World" C++/MPI code on my
personal desktop machine (6-core Intel Core i7-3930K CPU with Windows 7
SP1 and Cygwin with the default built-in Open MPI 1.7.5 and GCC 4.8.2).
I'm beginner with
Could you please advise me what further libraries should I include on
linking? Thank you.
Best regards,
Sergii
Regards
MArco
later on, and it still didn't work, but it did for a short time after a
restart...
Regards
Marco
cygwin
specific issue ?
Regards
Marco
-sysv
Regards
Marco
On 10/28/2014 12:04 PM, Gilles Gouaillardet wrote:
Marco,
here is attached a patch that fixes the issue
/* i could not find yet why this does not occurs on Linux ... */
could you please give it a try ?
Cheers,
Gilles
It solves the issue on 64 bit.
I see no growing memory usage anymore
I
On 10/28/2014 4:41 PM, Gilles Gouaillardet wrote:
Thanks Marco,
pthread_mutex_init calls calloc under cygwin but does not allocate memory under
linux, so not invoking pthread_mutex_destroy causes a memory leak only under
cygwin.
Gilles
thanks for the work .
uploading 1.8.3-2 on
internet is on.
The firewall is turned off.
I tried also to add options: -host localhost, -mca btl self, --mca
btl_tcp_if_include “127.0.0.1/8 <http://127.0.0.1/8>” and their
combinations, but nothing has changed.
Thank you in advance for advice.
Klara Hornisova
Regards
Marco
OpenMPI, since I would
eventually contribute in it.
Best regards,
Marco D'Amico
: Open MPI
marco@GE-MATZERI-EU Distribution, ident: 1.10.7, repo rev: v1.10.6-48-g5e373bf,
May 16, 2017, 129)
However, when I run it using mpiexec:
$ mpiexec -n 4 ./hello_c
$ ^C
Nothing is displayed and I have to ^C out. If I insert a puts("Start")
just before the call to MPI_Init(&
On 08/09/2017 02:38, Llelan D. wrote:
Windows 10 64bit, Cygwin64, openmpi 1.10.7-1 (dev, c, c++, fortran),
x86_64-w64-mingw32-gcc 6.3.0-1 (core, gcc, g++, fortran)
I am compiling the standard "hello_c.c" example with *mgicc* configured
to use the Cygwin installed MinGW gcc compiler:
$ export
On 07/09/2017 21:56, Marco Atzeri wrote:
On 07/09/2017 21:12, Llelan D. wrote:
Windows 10 64bit, Cygwin64, openmpi 1.10.7-1 (dev, c, c++, fortran),
GCC 6.3.0-2 (core, gcc, g++, fortran)
However, when I run it using mpiexec:
$ mpiexec -n 4 ./hello_c
$ ^C
Nothing is displayed and I have to
mpi/communicator/.libs/comm_init.o
0200 C _ompi_mpi_comm_world
and on libmpi.dll.a
d002278.o:
i .idata$4
i .idata$5
i .idata$6
i .idata$7
t .text
U __head_cygmpi_1_dll
I __imp__ompi_mpi_comm_world
0000 I __nm__ompi_mpi_comm_world
Hint ?
Marco
tandard on our package build procedure.
As autogen is performing the same action I see no reason to bypass it
and run a standard autoreconf.
Regards
Marco
n in 2000 microsec
>>----<<
>><<
raw extraction in 0 microsec
>><<
PASS: ddt_raw.exe
==
All 5 tests passed
==
-
Regards
Marco
On 5/23/2012 11:20 PM, Jeff Squyres wrote:
On May 23, 2012, at 9:53 AM, marco atzeri wrote:
experience says that autoreconf is a good approach on cygwin,
it is almost standard on our package build procedure.
I'm still curious: why? (I'm *assuming* that you're building from an
On 5/24/2012 2:51 AM, Jeff Squyres wrote:
On May 23, 2012, at 6:20 PM, marco atzeri wrote:
~ 90% of the time we have mismatch problems between upstream and
cygwin on autoconf/automake/libtool versions that are not cygwin
aware or updated.
Ok, fair enough.
I'd be curious if you actually
o-build=vt,libompitrace \
--enable-mca-no-build=memory_mallopt,paffinity,installdirs-windows,timer-windows,shmem-sysv
Regards
Marco
the PATH but is searched.
Why and where is defined in the code ?
103 321183 [main] orterun 6304 normalize_posix_path: src
/home/marco/bin/ssh
100 324353 [main] orterun 6304 normalize_posix_path: src
/usr/local/bin/ssh
99 327381 [main] orterun 6304 normalize_posix_path: src /usr/bin/s
normalize_posix_path: src /home/marco/bin/ssh
100 324353 [main] orterun 6304 normalize_posix_path: src /usr/local/bin/ssh
99 327381 [main] orterun 6304 normalize_posix_path: src /usr/bin/ssh
36 1805679 [main] orterun 6304 normalize_posix_path: src /home/marco/bin/ssh
34 1807010
//usr/bin" does not exist.
103 321183 [main] orterun 6304 normalize_posix_path: src /home/marco/bin/ssh
100 324353 [main] orterun 6304 normalize_posix_path: src /usr/local/bin/ssh
99 327381 [main] orterun 6304 normalize_posix_path: src /usr/bin/ssh
36 1805679 [main] orterun
if (NULL == fullpath)
return NULL;
Regards
Marco
1m9.607s
user0m1.542s
sys 0m2.135s
But I guess there is a long delay/timeout on startup.
Regards
Marco
uld be possible.
Regards
Marco
On 11/1/2012 7:55 PM, Ralph Castain wrote:
On Nov 1, 2012, at 11:47 AM, marco atzeri wrote:
On 11/1/2012 5:08 PM, Ralph Castain wrote:
I think we'd be interested in looking at possibly adding this to the
code base. We still need to announce this (and will shortly), but our
Wi
, otherwise it will fail as
$ mpirun -n 4 ./hello_c.exe
Bad system call
Regards
Marco
[1] http://cygwin.com/ml/cygwin/2007-10/msg00284.html
--- orig/openmpi-1.6.3/opal/mca/shmem/sysv/shmem_sysv_component.c
2012-04-03 16:29:49.0 +0200
+++ openmpi-1.6.3/opal/mca/shmem/sysv
-mpi.org/
Marco Atzeri
If you have questions or comments, please send them to the
cygwin mailing list at: cygwin (at) cygwin (dot) com .
*** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO ***
If you want to unsubscribe from the cygwin-announce mailing list,
look at the "List-Unsubscribe:
onger available.
Regards
Marco
on cygwin running on localhost on standalone computer I noticed
a large time discrepancy when the computer is connected or not to
the network.
Physical Connected:
marco@MARCOATZERI /pub/devel/openmpi/examples
$ time mpirun -n 4 ./hello_c.exe
Hello, world, I am 0 of 4
Hello, world, I am 1 of 4
world, I am 2 of 4
Hello, world, I am 1 of 4
Hello, world, I am 3 of 4
real0m2.552s
user0m0.933s
sys 0m1.774s
[1] http://www.petri.co.il/removing-old-drivers-from-vista-and-windows7.htm
Regards
Marco
On Nov 24, 2012, at 1:00 AM, marco atzeri wrote:
on cygwin running on localhost
ithout-sctp \
--with-wrapper-cflags=-m32 \
--enable-debug \
--disable-mca-dso \
--without-cs-fs \
--enable-contrib-no-build=vt,libompitrace \
--enable-mca-no-build=memory_mallopt,paffinity,installdirs-windows,timer-windows
\
|& tee log.configure.$SYSTEM_ENV.$MACHINE_ENV
It would be great, if I could get a working Open MPI version with
Java interface on Cygwin. Thank you very much for any help in advance.
First you need to build jdk for cygwin
Kind regards
Siegmar
Regards
Marco
On 12/18/2012 5:49 PM, Kumar, Sudhir wrote:
Hi
Is struct ompi_datatype_t defined only for Linux or is there a windows
equivalent. If so in which header file can it be found.
Thanks
ompi/datatype/ompi_datatype.h
Regards
Marco
as a package. So if you want OMPI on Cygwin,
you can just download and install the Cygwin package - no need to build it
yourself.
Regards
Marco
cygwin Java.
--with-threads=posix yes
not tested yet
--enable-opal-multi-threads \
--enable-mpi-thread-multiple \
Kind regards
Siegmar
Regards
Marco
On 12/19/2012 12:28 PM, marco atzeri wrote:
working on openmpi-1.7rc5.
It needs some cleaning and after I need to test.
built and passed test
http://www.open-mpi.org/community/lists/devel/2012/12/11855.php
Regards
Marco
Il 6/27/2013 9:23 PM, rmjuberias ha scritto:
hi
i am trying to compile openmpi and when I make the "make all install" I have an
error that I cant figure out. Any feedback would be appreciated.
Thanks!
openmpi-1.2.6 ?
Why not at least a 1.6.x series ?
build=paffinity,installdirs-windows,timer-windows,shmem-sysv
and I had a similar one on previous 1.6.4-2 package
Regards
MArco
Il 10/24/2013 7:35 PM, Osman Khalid ha scritto:
Hi
I am for the first time installing OpenMPI on my windows XP machine,
using Cygwin.
The *./configure* command is successful.
However, when I give *make* command, i get the following error:
$ make
Making all in config
make[1]: Entering director
Il 10/24/2013 10:02 PM, Osman Khalid ha scritto:
Thank you Marco for reply
I changed the version to 1.7, but it is stilling give me exactly the
same error. I copy paste error below:
Hi Osman,
It seems I was not clear.
I mean that openmpi was already available as package
distributed in
related to my performance slowdown in collective
operations but . something seems to be wrong at an higher level in
MCA framework .
Is there someone able to reproduce a similar bug?
Is there someone having performance slowdown in collective operations
with big jobs using OFED 1.1 over InfiniB
aviour?
If this is a bug, are there fixes?
Thanks.
Marco
--
-----
Marco Sbrighi m.sbri...@cineca.it
HPC Group
CINECA Interuniversity Computing Centre
via Magnanelli, 6/3
40033 Casalecchio di Reno (Bo) ITALY
tel. 051 6171516
On Mon, 2007-12-17 at 17:19 -0500, Jeff Squyres wrote:
> On Dec 17, 2007, at 8:35 AM, Marco Sbrighi wrote:
>
> > I'm using Open MPI 1.2.2 over OFED 1.2 on an 256 nodes, dual Opteron,
> > dual core, Linux cluster. Of course, with Infiniband 4x interconnect.
> >
>
On Mon, 2007-12-17 at 20:58 -0500, Brian Dobbins wrote:
> Hi Marco and Jeff,
>
> My own knowledge of OpenMPI's internals is limited, but I thought
> I'd add my less-than-two-cents...
>
> > I've found only a way in order to have tcp connections
>
ation of such behaviour. Maybe there are a set of
synergistic causes, nevertheless when the kernel reports such kind of
"fault" the only implied process is mpirun , all the times.
marco
On Fri, 2008-01-18 at 22:13 -0500, Barry Rountree wrote:
> On Fri, Jan 18, 2008 at 08:33:10PM -
On 4/27/2015 8:54 PM, Jeff Squyres (jsquyres) wrote:
Marco --
Have you run into this?
The m4 line in question that seems to be the problem is:
[AS_VAR_SET(type_var, [`cat conftestval`])]
Does `cat foo` in cygwin result in a ^M in the resulting shell string? If so,
is there a standard
On 5/29/2015 9:53 PM, Walt Brainerd wrote:
It behaved this way with the Cygwin version (very recent update)
and with 1.8.5 that I built from source.
On Fri, May 29, 2015 at 12:35 PM, Ralph Castain mailto:r...@open-mpi.org>> wrote:
I assume you mean on cygwin? Or is this an older version tha
s on x86_64
assertion "opal_atomic_cmpset
all the other tests pass.
Any help how to fix this test issue ?
use cygwin packages
;-)
Miro
Regards
Marco
Firefox 42 and 3 other PDF viewers (on Linux, at least), all of the
programs claimed that the file is either corrupted or misformatted.
Same on Windows.
The file seems incomplete; it misses the PDF closure
Regards
Marco
On 22/11/2015 23:04, Philip Bitar wrote:
*How to run OpenMPI C code under Windows 7*
I'm trying to get OpenMPI C code to run under Windows 7 any way that I
can. Evidently there is no current support for running OpenMPI directly
under Windows 7, so I installed Cygwin. Is there a better way to run
t;mpirun -np 4 ./hello_c" it creates 4 threads
printing "1" but then keeps on running without doing anything. I then
have to kill the threads manually to keep on working with Cygwin.
Can you tell me what I am doing wrong?
Thanks
Marco
PS: Installed packages on Cygwin are libopenmpi, libopenmpi-devel,
openmpi, gcc-core
On 06/03/2016 10:06, Marco Lubosch wrote:
Hello guys,
I try to do the first steps with Open MPI and I finally got it work on
Cygwin64(Windows 7 64bit).
I am able to compile plain C code without any issues via "mpicc ..." but
when I try to initialize MPI the program is getting st
Thanks Marco,
I reinstalled Cygwin and OMPI like 10 times. I had an issues with
gcc(mingw) because it was preinstalled under windows. I then had to
remove it and reinstall gcc under cygwin and got it working but as I
said only copiling plain C code with "mpicc". I also disabl
On 07/03/2016 18:58, Marco Lubosch wrote:
Thanks Marco,
I reinstalled Cygwin and OMPI like 10 times. I had an issues with
gcc(mingw) because it was preinstalled under windows. I then had to
remove it and reinstall gcc under cygwin and got it working but as I
said only copiling plain C code with
developers.
Around 1.6.x if I remember right.
Regards
Marco
expect it needs some patches as I am slowing
doing for 2.1.2.
There are portion of the code that rise definitions that collides
with the Windows headers for not Cygwin programs.
After I finish on 2.1.2 I will look on 3.0.
Regards
Marco
___
user
, world, I am 1 of 2, (Open MPI v1.10.7, package: Open MPI
marco@GE-MATZERI-EU Distribution, ident: 1.10.7, repo rev:
v1.10.6-48-g5e373bf, May 16, 2017, 129)
Hello, world, I am 0 of 2, (Open MPI v1.10.7, package: Open MPI
marco@GE-MATZERI-EU Distribution, ident: 1.10.7, repo rev:
v1.10.6-48
On 26/02/2018 22:10, Michael A. Saverino wrote:
Marco,
I think oob still has a problem, at least on my machine, even though we
specify --mca oob ^tcp. The workaround I found is to install the
Microsoft loopback adapter. That satisfies OPMI at startup even though
the ethernet or WiFi is
On 26/02/2018 22:57, Michael A. Saverino wrote:
Marco,
If you disable the loopback as well as the other adapters via Device
Manager, you should be able to reproduce the error.
Mike...
It worked with also the loopback disabled.
Probably the installation of the loopback just enabled some
Hi All,
I'm doing some tests on a small cluster with gigabit and infiniband
interconnects with openmpi and I'm running into the same problem as
described in the following thread:
http://www.open-mpi.org/community/lists/users/2007/04/3082.php
Basically even if I run my test with:
mpirun --mca btl
Hi Ralph,
* Ralph Castain [01/29/2009 14:27]:
> It is quite likely that you have IPoIB on your system. In that case, the
> TCP BTL will pickup that interface and use it.
>
> If you have a specific interface you want to use, try -mca
> btl_tcp_if_include eth0 (or whatever that interface is). Thi
* Brock Palen [01/29/2009 15:24]:
> What does your machinefile look like? Just curious.
c0-0
c0-1
Daniel.
* Joe Landman [01/29/2009 15:32]:
> ifconfig ib0
> what does it respond with?
ib0: error fetching interface information: Device not found
Daniel.
info.
Daniel.
* Jeff Squyres [01/29/2009 16:30]:
> Can you send the full output described here (including all network setup
> stuff):
>
> http://www.open-mpi.org/community/help/
>
>
> On Jan 29, 2009, at 3:18 PM, Daniel De Marco wrote:
>
>> Hi Ralph,
>>
&
ameter at run-time:
>
> shell$ mpirun --mca pml ob1 ...
> or
> shell$ mpirun --mca pml cm ...
>
> So to force TCP to be used, you need to force the use of the ob1 PML and
> then force the use of the TCP BTL. Perhaps something like this:
>
> mpirun --mc
Hi,
* Reuti [02/02/2009 03:43]:
> But despite the fact that SGE's qrsh is used automatically, more
> severe is the fact, that on the slave nodes the orted daemons will be
> pushed into daemonland and no longer be bound to the sge_shepherd:
>
> 3173 1 /usr/sge/bin/lx24-x86/sge_execd
> 3431
* Rolf Vandevaart [02/17/2009 11:32]:
> There is a ticket for this.
>
> https://svn.open-mpi.org/trac/ompi/ticket/1783
>
> I am working on it. I do not have a workaround. I had a fix but ran into
> some issues with getting the -notify flag to work right with a
> non-daemonized orted.
>
> Fix w
Am 04.05.2020 um 22:00 schrieb Rudy Verderber via users:
I am trying to compile HDF5 on Cygwin.
HDF5 is already available for Cygwin.
It is just NOT compiled with OpenMPI.
Why do you need both ?
I downloaded Cygwin produced openwin(40) binaries (3.1.5).
I got a message the compiler(v ?) us
On 23.07.2020 20:28, Zhang, Junchao via users wrote:
Hello,
Does OMPI have a test suite that can let me validate MPI
implementations from other vendors?
Thanks
--Junchao Zhang
Have you considered the OSU Micro-Benchmarks ?
http://mvapich.cse.ohio-state.edu/benchmarks/
?
Usually it is very time consuming the build
and I am busy with other cygwin stuff
Regards
Marco
interface ?
Regards
Marco
Martin,
what is the IP address of the machine you can not connect ?
All those VMware interfaces look suspicious, anyway.
In the mean time I uploaded 4.1.0-1 for X86_64,
you can try to see if solve the issue.
the i686 version in still in build phase
On 05.02.2021 20:46, Martín Morales wrote:
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