Thank you all for replying, I think I know where to start now. I will
post when I get more information :)
/Xin
On 09/27/2011 05:49 PM, Christian Siebert wrote:
Hi Xin,
I think you are referring to the multicast functionality of TIPC, right?
That would be great if it works properly. You might
Hi all,
sorry that it takes so long for paper works of TIPC BTL. Hopefully I can
get some feedback this week.
However, I would like to do some work while waiting. For future work, I
would like to add TIPC_broadcast
to support MPI_Bcast. But as I looked into TCP BTL code, I could not
find any
times -->895.36 Mbps in 53609.49 usec
120: 6291459 bytes 3 times -->895.39 Mbps in 53608.00 usec
121: 8388605 bytes 3 times -->895.86 Mbps in 71439.65 usec
122: 8388608 bytes 3 times -->895.87 Mbps in 71438.84 usec
123: 8388611 bytes 3 times -->
age while TIPC with larger message.
/Xin
On 08/30/2011 05:50 PM, Jeff Squyres wrote:
On Aug 29, 2011, at 3:51 AM, Xin He wrote:
-
$ mpirun --mca btl tcp,self --bynode -np 2 --mca btl_tcp_if_include eth0
hostname
svbu-mpi008
svbu-mpi009
$ mpirun --mca btl tcp,self --bynode -np 2 --
80 4975.11 100.50
1048576 40 9526.94 104.97
2097152 20 18419.33 108.58
4194304 10 36150.05 110.65
8388608 5 71880.79 111.30
Teng
On Mon, Aug 29, 2011 at 3:51 AM, Xin He <mailto:x
On 08/25/2011 03:14 PM, Jeff Squyres wrote:
On Aug 25, 2011, at 8:25 AM, Xin He wrote:
Can you edit your configure.m4 directly and test it and whatnot? I provided
the configure.m4 as a starting point for you. :-) It shouldn't be hard to
make it check linux/tipc.h instead of t
On 08/23/2011 04:35 PM, Jeff Squyres wrote:
On Aug 23, 2011, at 9:54 AM, Xin He wrote:
Hi, I modified the code, copyright comments added.
I added your fixes to https://bitbucket.org/jsquyres/ompi-tipc.
And about configure.m4, sorry I was not clear before, tipc.h is under
/usr/include/linux
play the
priority tricks.
On Aug 17, 2011, at 10:09 AM, Xin He wrote:
No there is no library that must be linked to. :-)
About the performance compared to SM, I have not tested that yet. So far, I
compared it with TCP. It has better performances under some circumstances, not
all.
Now I am
erformance
better than SM's?
On Aug 17, 2011, at 9:36 AM, Xin He wrote:
It is a single component.
And could someone write a configure file for me?
structure sockaddr_tipc (defined in tipc.h)is a good sign we have tipc.
And also TIPC cannot use with SM component, because TIPC use shared
nload
and look at it.
On Aug 17, 2011, at 4:00 AM, Xin He wrote:
Hi developers,
I have ran TIPC BTL component with the tools that recommended. After fixing
some major bugs, I think the code is ready to be reviewed.
I understand that a form has to be signed before OMPI can accept cod
Hi developers,
I have ran TIPC BTL component with the tools that recommended. After
fixing some major bugs, I think the code is ready to be reviewed.
I understand that a form has to be signed before OMPI can accept code.
My organization is preparing that and soon a form will be sent.
But in the
h of common MPI
benchmarks, such as:
- Netpipe
- Intel MPI Benchmarks (IMB)
- SKaMPI
- HPL (Linpack)
- ...etc.
On Aug 1, 2011, at 8:12 AM, Chris Samuel wrote:
On Mon, 1 Aug 2011 09:47:00 PM Xin He wrote:
Do any of you guys have any testing programs that I should
run to test if it really works?
H
Hi all,
I have finished the development of TIPC BTL component. It can pass all
sample programs that Open MPI has within the package. Do any of you guys have
any testing
programs that I should run to test if it really works? Thank you.
Best regards,
Xin
algrind (www.valgrind.org); the versions
that ship in various distros may be somewhat old. Newer valgrind versions show
lots of things that older versions don't. A new valgrind *might* be able to
show some prior memory fault that is causing the issue...?
On Jul 4, 2011, at 7:45 AM, Xin H
ccess that exposes that prior memory corruption.
On Jul 4, 2011, at 5:08 AM, Xin He wrote:
Yes, it is a opal_object.
And this error seems to be caused by these code:
void mca_btl_template_proc_construct(mca_btl_template_proc_t* template_proc){
...
.
/* add to list o
en you compile with
debugging enabled, theres strings in the object struct that identify te file
and line where the obj was created.
Sent from my phone. No type good.
On Jun 29, 2011, at 8:48 AM, "Xin He" wrote:
Hi,
As I advanced in my implementation of TIPC BTL, I added the compon
Hi,
As I advanced in my implementation of TIPC BTL, I added the component
and tried to run hello_c program to test.
Then I got this segmentation fault. It seemed happening after the call
"mca_btl_tipc_add_procs".
The error message displayed:
[oak:23192] *** Process received signal ***
[oak
Strangely, as I re-downloaded everything and built from scratch again,
there was no error this time.
On 06/27/2011 04:32 PM, Jeff Squyres wrote:
Actually, can you send all the information listed here:
http://www.open-mpi.org/community/help/
On Jun 27, 2011, at 10:04 AM, Xin He wrote
zip'ed up copy of your config.log? That may help us
highlight any other environment differences.
-- Josh
On Mon, Jun 27, 2011 at 5:01 AM, Xin He wrote:
Hi,
I even tried re-downloading the whole project and did all things. First
autogen, then ./configure --disable-mpi-f90 --disable-mp
;m using Ubuntu 64bit.
/Xin
On 06/23/2011 05:49 PM, Jeff Squyres wrote:
Xin --
Can you provide more details on exactly what part of the build is failing?
None of the rest of us are seeing the problem.
When you svn up'ed, did you re-run autogen.pl / configure?
On Jun 23, 2011, at 9
le-mpi-f77 --disable-mpi-cxx
--disable-vt --disable-io-romio ...
That should speed things up a bit, and also avoid whatever this Fortran problem
is.
On Jun 23, 2011, at 7:23 AM, Xin He wrote:
Hi,
as I compiled the sources from "trunk". I got these error messages when doing
make
Hi,
as I compiled the sources from "trunk". I got these error messages when
doing make:
[blablabla...]
make all-am
make[3]: Entering directory `/home/ehhexxn/git/ompi/ompi/include'
FC mpif90-ext.lo
libtool: compile: unrecognized option `-c'
libtool: compile: Try `libtool --help' for mor
el/Autogen
https://svn.open-mpi.org/trac/ompi/wiki/devel/CreateComponent
https://svn.open-mpi.org/trac/ompi/wiki/BTLSemantics
On Jun 13, 2011, at 4:39 AM, Xin He I wrote:
> Hi,
>
> I just started working on adding a BTL module of TIPC (Transparent
> Inter-process Communication) for
Hi,
I just started working on adding a BTL module of TIPC (Transparent
Inter-process Communication) for Open-mpi.
My coworker post this topic a year ago :
http://www.open-mpi.org/community/lists/devel/2010/05/7914.php
I read the thread. I am wondering if someone could provide the documents
me
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