[
Date Prev][
Date Next][
Thread Prev][
Thread Next][
Date Index][
Thread Index]
[
List Home]
|
[ptp-dev] Re: [ptp-user] Re: Trouble installing PTP Support for MPICH2 in Eclipse
|
Thanks so much for your advise.
I tried so hard to use this one as parallel programming IDE. When I
used it locally it works so brilliantly, while when I use it to
connect to another remote server, it crashes every time, even when I
used on a pretty powerful laptop, a IBM X61 with 2G memory, and my
network is 100M bindwidth with less than 1ms latency from the client
to the server. I don't know why. I did just as the help content of the
PTP RSE and RDT in the eclipse. Is there any advise for me? Or any
more detailed tutorial to correct my possible incorrect manipulation?
Or the reason is that my computer is not powerful enough and my
network is still too bad?
Regards,
Zou Yuanbin
2008/11/9 Greg Watson <g.watson@xxxxxxxxxxxx>:
> Hi Zou Yuanbin,
>
> Sorry, I think you misunderstood my meaning. I'm working on adapting the
> Open MPI resource manager to work with MPICH2, but I won't have it ready for
> a couple of weeks. It won't work currently since it's expecting Open
> MPI-specific commands (like ompi_info).
>
> Regards,
>
> Greg
>
> On Nov 9, 2008, at 11:45 AM, 邹园斌 wrote:
>
>> Hi, Greg
>>
>> I tried as you said, used a Open MPI resource manager to work with
>> MPICH2. It seems Open MPI has a discover command ompi_info which I am
>> not know which it correspondes to in MPICH2 since I am an amateur MPI
>> developer. Do you know what should I change this command to?
>>
>> Thanks
>>
>> Zou Yuanbin
>>
>> 2008/11/9 Greg Watson <g.watson@xxxxxxxxxxxx>:
>>>
>>> Hi all,
>>>
>>> Unfortunately the MPICH2 support in PTP is not as robust as for Open MPI
>>> at
>>> the moment. In particular, debugging is not currently supported. However,
>>> I'm working on adapting the Open MPI resource manager to work with MPICH2
>>> and should have something available in a few weeks time.
>>>
>>> If you want to use the existing MPICH2 resource manager until then, you
>>> definitely have to start mpd first. In fact, I would suggest trying to
>>> run a
>>> simple application from the command-line first to make sure everything is
>>> working. Another important thing is to make sure your PATH (and
>>> LD_LIBRARY_PATH if necessary) are set correctly when Eclipse is started.
>>> If
>>> you're starting Eclipse from the command-line then as long as you can run
>>> an
>>> MPICH2 application from the command-line (with mpirun), it should be ok.
>>> However, if you're starting Eclipse from a window manager (e.g. MacOS X
>>> or
>>> GNOME or something), then remember that it is probably being started with
>>> a
>>> different environment than the shell, so that might be causing the
>>> problem.
>>>
>>> Regards,
>>>
>>> Greg
>>>
>>> On Nov 4, 2008, at 8:41 AM, Steven Morrow wrote:
>>>
>>>> Hi Zou,
>>>>
>>>> In fact I haven't managed to get it to work either! After Beth's
>>>> suggestion yesterday I installed the 2.1 update from
>>>> http://wiki.eclipse.org/PTP/builds/2.1 and then, at least, the MPICH2
>>>> support installed successfully. However I haven't managed to run or
>>>> debug my
>>>> MPICH program yet as the resource manager stops as soon as I start
>>>> running
>>>> it. BTW, to get the resource manager to run I noticed that I needed to
>>>> have
>>>> mpd running. I had forgotten that initially and the thing wouldn't start
>>>> at
>>>> all, so maybe that could be your problem.
>>>>
>>>> I haven't tried to use OpenMPI at all. My program was initally compiled
>>>> with MPICH1 and I recompiled it with MPICH2 (mpich2-1.0.6p1) to try out
>>>> PTP.
>>>> I put the bin directory in my path as you did. I don't know what I'm
>>>> doing
>>>> wrong as even the artifact view and barrier analysis don't work, despite
>>>> the
>>>> fact that I have added the include path to both the preferences and the
>>>> project's properties (Project->Properties->C++ General->Paths and
>>>> Symbols->). I am not using a managed make project, maybe that's it...
>>>>
>>>> Regards,
>>>> Steven
>>>>
>>>> ========================================================
>>>> Steven MORROW, DOSIsoft, | Tel: +33(0)1 41 24 26 26
>>>> 45-47, avenue Carnot, | Fax: +33(0)1 41 24 26 28
>>>> 94230 CACHAN, FRANCE | E-mail: morrow@xxxxxxxxxxxx
>>>> ========================================================
>>>>
>>>>
>>>> 邹园斌 wrote:
>>>>>
>>>>> Hi, Steven
>>>>> Have you done any configuration on your system? I tried the same
>>>>> thing on my computer, with Redhat Enterprise Linux 5, MPICH2 and
>>>>> OpenMPI.
>>>>> With OpenMPI, PTP works excellent right remotly and locally; while with
>>>>> MPICH2, I just could not start the Resource Manager neither remotly nor
>>>>> locally. I am using Eclipse 3.4, PTP2.1, and CDT 5.0.1. <http://5.0.1.>
>>>>> The
>>>>> MPICH2 version is mpich2-1.0.8.
>>>>> The MPICH2 was installed in the default directory, which is
>>>>> /usr/local/bin. In fact I just use
>>>>> ./configure
>>>>> make
>>>>> make install
>>>>> to install it.
>>>>> After the installation, I configured the environment with
>>>>> PATH=/home/you/mpich2-install/bin:$PATH ; export PATH
>>>>> So, could you give me some advise? Thanks.
>>>>> Regards,
>>>>> Zou Yuanbin
>>>>> Tsinghua University, Beijing, China
>>>>> 2008/11/3 Steven Morrow <morrow@xxxxxxxxxxxx
>>>>> <mailto:morrow@xxxxxxxxxxxx>>
>>>>> Thank you, that worked.
>>>>> Steven
>>>>> ========================================================
>>>>> Steven MORROW, DOSIsoft, | Tel: +33(0)1 41 24 26 26
>>>>> 45-47, avenue Carnot, | Fax: +33(0)1 41 24 26 28
>>>>> 94230 CACHAN, FRANCE | E-mail: morrow@xxxxxxxxxxxx
>>>>> <mailto:morrow@xxxxxxxxxxxx>
>>>>> ========================================================
>>>>> Beth Tibbitts wrote:
>>>>> Looks like you are trying to install PTP 2.0.2. <http://2.0.2.>.
>>>>> PTP 2.0.x is designed for Eclipse 3.3 and CDT 4.0.x
>>>>> PTP 2.1 is designed for Eclipse 3.4 and CDT 5.0.x -- PTP 2.1
>>>>> should be imminently available (we are doing the final builds
>>>>> and testing today) and will work on Eclipse 3.4
>>>>> You can download the most recent builds in the meantime at
>>>>> http://wiki.eclipse.org/PTP/builds/2.1
>>>>> Since you have the other tools for Eclipse 3.4 I would suggest
>>>>> you install PTP 2.1
>>>>> ...Beth
>>>>> Beth Tibbitts (859) 243-4981 (TL 545-4981)
>>>>> High Productivity Tools / Parallel Tools http://eclipse.org/ptp
>>>>> IBM T.J.Watson Research Center
>>>>> Mailing Address: IBM Corp., 745 West New Circle Road, Lexington,
>>>>> KY 40511
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------
>>>>> _______________________________________________
>>>>> ptp-user mailing list
>>>>> ptp-user@xxxxxxxxxxx <mailto:ptp-user@xxxxxxxxxxx>
>>>>> https://dev.eclipse.org/mailman/listinfo/ptp-user
>>>>> _______________________________________________
>>>>> ptp-user mailing list
>>>>> ptp-user@xxxxxxxxxxx <mailto:ptp-user@xxxxxxxxxxx>
>>>>> https://dev.eclipse.org/mailman/listinfo/ptp-user
>>>>> !DSPAM:490ff7ba81281480221224!
>>>>
>>>> _______________________________________________
>>>> ptp-user mailing list
>>>> ptp-user@xxxxxxxxxxx
>>>> https://dev.eclipse.org/mailman/listinfo/ptp-user
>>>>
>>>
>>>
>
>
