Can somebody help?
I'm using Eclipse Ganymede with CDT 5.0.2 and PTP 2.1.0. I can build
a simple parallel test program through Eclipse and run it from the
command line of the remote shell. So far, so good. I'm running
Eclipse on a Linux system (Red Hat Enterprise 5.0) and will be
submitting jobs to run on my company's remote cluster - which is a
collection of Linux and Sun systems.
Now, I'm trying to start an mpich2 resource manager in Eclipse/PTP
so I can launch and debug my little test program through PTP. I've
followed the steps I've seen in the PTP tutorials and think I've
done it correctly. I've built the PTP proxy server and sdm parallel
debugger according to instructions I've found in the PTP release
notes. They look like some python files and the sdm executable:
ptp_mpich2_proxy.py
ptplib.py
ptplib.pyc
sdm
I've configured the PTP proxy server to look at ptp_mpich2_proxy.py
in the appropriate directory on the remote machine, but when I try
to start the resource manager in PTP, it appears to hang up. If I
invoke ptp_mpich2_proxy at the remote system command shell, I get
the following result:
lngrd0001:bin> ./ptp_mpich2_proxy.py
/apps/jdk_1.5.0_15/bin:/apps/bin:/usr/bin:/bin:/apps/mpich2-1.0.5p4/
bin:/apps/n1ge_6.1u4/bin/lx24-amd64:/usr/kerberos/bin:/tmp/
455031.1.Llogin:/usr/local/bin:/apps/harris/bin:/usr/bin/X11
>>> 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()
lngrd0001:bin>
First of all, is this the right way to start the resource manager?
Does PTP expect to execute a Python script? And, doesn't it look
like the script is encountering some sort of problem that's
resulting in the apparent hang-up when trying to start the resource
manager?
Thanks in advance,
Ken
