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Re: [Starpu-devel] Using Temanejo with StarPU


Chronologique Discussions 
  • From: s1sebuch <s1sebuch@stmail.uni-bayreuth.de>
  • To: Samuel Thibault <samuel.thibault@inria.fr>
  • Cc: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] Using Temanejo with StarPU
  • Date: Tue, 21 Apr 2015 14:51:42 +0200
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel/>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>

Am 2015-04-17 18:02, schrieb Samuel Thibault:
Jeff Hand, le Fri 17 Apr 2015 09:19:52 -0500, a écrit :
Running Ubuntu 14.04 with Temanjo 1.1 error
========================
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/dist-packages/temanejo/temanejo.py", line
4032, in run
    client_conf.init(runtime_id)
  File "/usr/local/lib/python2.7/dist-packages/temanejo/
temanejo_client_config.py", line 59, in init
    runtime_type = client_t[client_id]
IndexError: list index out of range
========================

Does your Ayudame.h properly have AYU_RT_STARPU defined to 4?

I am unable to connect to any StarPU application.

What happens when running the application from the ayudame interface?
Notice that debug output is showing up in the terminal from which you
have run ayudame.

Samuel

Hello Samuel,
sorry for the late reply, I was uablke to access my test system. I am not sure to which ayudame interface you are referring to. I have only the Temanejo debugger as an access interface to ayudame installed. If start an application through the Temanejo interface I recieve the following error: "Temanejo-ERROR: Connection to host could not be established.". If I try to start the application with the LD-Preload instruction, the application just carries on executing without stopping and reporting the ayudame port address. I do assume that I may be missing a compiler flag or something similiar, but I haven't found anything like this in the documentation. My current workflow is the following;
- Compile with gcc $(pkg-config --cflags starpu-1.2) -o app app.c $(pkg-config --libs starpu-1.2)
- Start Temanejo
- Select app in the graphical interface as executable
- Set number of cores to 4 (4 hardware cores, 8 logical ones)
- Connect to application
The result of this execution is that the application executes normally and Temanejo reports the above error.

Best regards
Sebastian





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