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Re: [ptp-dev] PTP installation 
Vrushali,

Please try this:

1. Start cmd.exe.

2. Start Eclipse from the command line, with option "-consoleLog".

3. Edit the resource manager by double clicking on it.

4. Select "Launch server manually". Click "Finish".
5. Start the resource manager. In the cmd window, you should see a line like :
Waiting for manual launch of proxy: [/path/to/ptp_mpich2_proxy, -- proxy=tcp, --host=windows_box, --port=53329] 

6. Open a new cmd window. Enter the command:
ssh linux_box /path/to/ptp_mpich2_proxy --proxy=tcp --host=windows_box --port=53329 

7. Let me know what happens.

Greg

On Jun 3, 2008, at 8:59 AM, Vrush wrote:




Hi Greg,
Yes, I did check your previous mail and following instructions mentioned in 
there.

Linux box
-	I have installed and configured MPICH2.
-	Even tried running the examples in the default directory which were
running fine.
-	Untar  ptp_proxy-2.0.1.tar.gz and built
org.eclipse.ptp.linux.x86_2.0.0.200804292220

Windows machine
-	Installed Eclipse 3.3.x, CDT 5.0.0 and PTP 2.0.1
- While adding Resource Manager mentioned the path for ptp_mpich2_proxy.py 
by using browse button so remote connection is working fine.
- Tried both the options of mentioning local IP address and port forwarding 
but failed.
I have also tested by establishing SSH from windows machine to Linux box and 
tried running
ptp_mpich2_proxy.py but got following errors

Value of PATH variable and

ptp_mpich2_proxy: mpd_uncaught_except_tb handling:
exceptions.AttributeError: 'NoneType' object has no attribute 'getResult' 
   .//ptp_mpich2_proxy.py  207  ptp_mpd_proxy
       if proxy.getResult() < 0:
   .//ptp_mpich2_proxy.py  1077  ?
       ptp_mpd_proxy()
Am I not following the instructions correctly or missing something? Since still the dialog box with fully filled progress bar appears when I start 
resource manager but never gets disappeared.

Thanks,
Vrushali




Greg Watson-2 wrote:


Did you see my previous email? I've included it again below. Did you
check that the remote connection is working and that your path is
correct?

Greg




I can think of a few things that might be causing the problem.
First, can you check if the proxy is running on the remote machine?

Other possibilities:

1. There's a problem with the remote connection. When you configured
the resource manager, did you specify the path to the proxy using
the "browse" button? If you do this, then the remote connection is
verified (otherwise you wouldn't be able to specify the path).

2. The proxy can't figure out where your MPICH2 installation is. Try
logging onto the remote machine and running the proxy manually. If
you see something like this, then your path is not set up correctly.

/usr/local/mpi/bin:/usr/local/bin:/bin:/sbin:/usr/bin:/usr/sbin:/
sbin:/usr/sbin:/Developer/Tools:/usr/texbin:/Users/greg/bin:/usr/ X11/ 
bin
Could not locate MPICH2 installation. Please check your PATH.

3. Your path is not correct when you run remotely.  Try running the
proxy using the following command:

ssh remote_host /path/to/ptp_mpich2_proxy.py

If you get a similar message to (2) then you need to set your path
in your .cshrc or .bashrc rather than your .login or .profile.

Let me know if any of these look like the problem.

Greg


On Jun 2, 2008, at 8:44 AM, Vrush wrote:



Hi Greg,

I was just trying my luck by running it manually Since i am still
not able
to get resource manager
working. I am getting a dialog box mentioning

Resource manager starting: MPICH2@Remote Host
and Starting runtime system
and though the progress bar is fully filled, dialog box is not
disappearing.

I have installed MPICH2 and which is running fine with the examples.
is there anything you would advice me to check?

Thanks,
Vrushali.



Greg Watson-2 wrote:


Vrushali,

You don't need to run the ptp_mpich2_proxy.py program manually. It
will be run automatically when you start the resource manager from
within Eclipse. Also, only one copy will be run on your linux
machine.

Greg

On Jun 2, 2008, at 7:33 AM, Vrush wrote:



Hi Greg,

I have installed MPICH2 on my linux box and also built
org.eclipse.ptp.linux.x86_* directory.
but I am getting following error while running mpiexec
ptp_mpich2_proxy.py

Values mentioned in PATH variable and
ptp_mpich2_proxy: mpd_uncaught_except_tb handling:
exceptions.AttributeError: 'NoneType' object has no attribute
'getResult'
 ./ptp_mpich2_proxy.py  207  ptp_mpd_proxy
     if proxy.getResult() < 0:
 ./ptp_mpich2_proxy.py  1077  ?
     ptp_mpd_proxy()
Even if i just run ptp_mpich2_proxy.py without mentioning mpiexec or 
./ptp_mpich2_proxy.py, I am getting same errors.

The example mentioned in default example folder are running fine
with
commands mpd &, mpiexec -n Number Program_name.

Is there anything that i am missing on?

Thanks,
Vrushali.


Greg Watson-2 wrote:


Vrushali,

First, a caveat. Although, local Windows to remote Linux should
work
(I have seen it working on Beth's machine), it is not one of the
currently supported configurations, so has not been extensively
tested.
Second, you should not need RSE unless you specifically require RSE 
functionality. There is remote functionality that is part of PTP
that
supports ssh connections to the remote system.
1. Download and install Eclipse 3.3.2 and CDT 4.0.3 on your windows 
machine.

2. Start Eclipse. From the update manager, create the PTP update
site
and install the following packages. I'm assuming that you have
MPICH2
installed on the Linux box. You don't have to install Open MPI
support, but I suspect you'll want to debug eventually.

- Parallel Tools Platform End-User Runtime
- PTP Parallel Language Development Tools (optional, but
recommended)
- PTP Remote Tools Enabler
- PTP Remote Tools
- PTP Support for MPICH2
- PTP Support for Open MPI

3. On the Linux machine, download the "Resource manager proxy
agents".
Untar (or unzip) into your home directory. Run the BUILD command in 
the org.eclipse.ptp.linux.x86_* directory.

4. Create an MPICH2 resource manager. Choose remote tools as the
service provider and create a new location corresponding to your
linux
machine. Click the browse button and navigate to the location of
the
ptp_mpich2_proxy.py program from step #3. Choose it.

5. In the "Local address for proxy connection" box, choose the IP
address or hostname of your windows machine. The proxy on the
remote
machine will try to connect to this address. Alternatively, choose 
"Use port forwarding".

6. Start the resource manager.

Hope this helps.

Greg

On May 30, 2008, at 2:48 AM, vrushali babar wrote:



Hi all,
I have a bit of confusion here about Eclipse PTP versions and
compatible platforms.
I am planning to have Eclipse on windows machine (local) with PTP 
and RSE installed though which I will be running remote proxy to
run
few commands and will b fetching the output back. Remote proxy
will
be installed on linux machine.
Please correct me if I am going wrong or if there exists any
compatibility problem.
Also it would be great if anyone could guide me through versions
(which one to download) and how to install proxies (I have done it once but I guess I need to do it from start since I am facing many 
errors).
Thanks in advance. I am in desperate need of pointers.

Thanks,
Vrushali.

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