Re: [ptp-dev] Fwd: Problems happend when PTP was doing TAU

[Wyatt Spear <wspear@xxxxxxxxxxxxxx>]

Greetings,

The opcontrol issue could be a system configuration problem. It looks like on ubuntu opcontrol is provided by the 'oprofile' package but I don't know why that would be used by TAU, the PTP or Eclipse. Can you successfully build and launch the application with TAU on the command line? What is the remote machine you want to build and run on?

The most recent version of Eclipse is 4.3, Kepler. From your screenshots it doesn't look like you're using the latest version of the ETFw. The ETFw has changed recently in ways that may resolve some of these issues. Can you try Help->Check for Updates and see if it pulls in something newer? If you go to Window->Preferences->Parallel Tools->External Tools there should be a widget where you can select the ETFW Parser. Make sure the jaxb-parser is selected. If that option isn't available then the ETFW is not up to date.

Please let me know if this helps and if you have additional questions or run into more trouble.

Thanks,

Wyatt Spear

On Mon, Aug 19, 2013 at 2:08 AM, Krime <krimelam@xxxxxxxxx> wrote:

While profiling openmpi programs on PTP with TAU, I got the following problems:

My environment specs is Ubuntu 12.04 64bit, Eclipse 4.6 with PTP 7.0.2, gcc 4.6.5.

• When I press the profile config button on eclipse, I got the "Error running opcontrol" message:
  

Seems like there is an "opcontrol" running but failed for the permission. But I checked all around the

 Ubuntu there's no opcontrol ware, neither for the apt-get source. What's wrong with this one?

• The PTP-TAU component cannot launch normally.

I setup the basic TAU environment and build and profile a local c/c++ project successfully with TAU

 in Eclipse, but I failed to profile a synchronized project within PTP, neither connect to remote

 machines nor localhost (well, branches as the following figures show):

The successful local one  (The tags of TAU came out):

Now the failed one (The tags of TAU did not come out):

• The local project (NOT synchronized project) can profile, but shows no result in eclipse automatically, seems like there're some problems in the pdb database.

Thanks regards,

 krime

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