No worries. In my experience, early communication can save a lot of
exploration time. So don't hesitate to ping me. :-)
On Jun 15, 2011, at 12:00 PM, Lawrence Stewart wrote:
> I need to absorb more things before asking for a conference call! I found
> the template btl, in a
> svn checkout
I need to absorb more things before asking for a conference call! I found the
template btl, in a
svn checkout that wasn't in the tarball.
It could also happen that our OS environment lacks too many features to make an
OpenMPI port
feasible, such as we have no signals yet...
-L
Xin / Lawrence --
Both of you asked about writing new BTLs within days of each other. Good
timing. :-)
Do you want to have a teleconference / webex with me in the near future? I can
orient you to the OMPI code base, give an overview of the BTL, etc. Email is
great for discussing the finer d
Thank your for replying.
Now I have read through the documents mentioned and created the component
"tipc" and successfully built a library of it (the content is empty, of course).
So to advance the work, I will need to actually implement the library. And I
notice btl.h and a "template" folder,
Probably the best docs to check would be what were referred to in that thread,
and http://www.open-mpi.org/papers/ppam-2005/ for an overview.
Read through ompi/mca/pml/pml.h. It's the interface for the MPI "engine"
behind OMPI's point-to-point functions, like MPI_SEND and MPI_RECV and friends.
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
On May 12, 2010, at 7:50 PM, Jeff Squyres wrote:
On May 12, 2010, at 1:21 PM, Nils Carlson wrote:
Probably not me personally, my employer is considering financing a
masters thesis with the aim of doing an implementation.
Is there a guide for adding support? I took a quick look at the tcp
code
On May 12, 2010, at 1:21 PM, Nils Carlson wrote:
> Probably not me personally, my employer is considering financing a
> masters thesis with the aim of doing an implementation.
>
> Is there a guide for adding support? I took a quick look at the tcp
> code, and it wasn't all that straightforward,
There was a paper from a while back where a group implemented TIPC for OMPI
1.0.2 and showed some decent improvement. It was pretty well done in terms of
what they measured but the over-all gains were of the order of 3-4% improvement
for "real world" applications.
http://www.fz-juelich.de/nic-s
Probably not me personally, my employer is considering financing a
masters thesis with the aim of doing an implementation.
Is there a guide for adding support? I took a quick look at the tcp
code, and it wasn't all that straightforward,
though I suppose a lot of the code is aimed at maximisi
I am personally unaware of anyone working TIPC support for Open MPI -- but that
doesn't mean it isn't happening.
I took a *brief* look at the TIPC web site -- it is sorta analogous to Open-MX?
(i.e., sending raw ethernet frames as opposed to TCP)
We'd love to see a BTL module for TIPC in Open
Hi,
I'm wondering if anyone has looked at adding support in MPI for TIPC,
Transparent Inter-Process Communication protocol?
Considering TIPC's properties this should provide better performance
than TCP on ethernet.
Thanks for any info,
Nils Carlson
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