Re: [Starpu-devel] Using Temanejo with StarPU

[s1sebuch <s1sebuch@stmail.uni-bayreuth.de>]

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