Re: [Starpu-devel] OpenCl and Starpu

[Gabriel Piscoya Davila <gpiscoya2013@hotmail.com>]

hello

I installed the hwloc again and  the APU figures in the starpu_machine_display list, so i assume that the problem is solve.

StarPU has found :
    3 CPU threads
        CPU 0
        CPU 1
        CPU 2
    0 CUDA devices
    1 OpenCL devices
        OpenCL 0 (Spectre 1.6 GiB)

How can i know if there are workers executing on the openCL device ? I' m executing the vector_scaling example and want to know where and how much time the workers use the device, this informations are avaliable in the stats ? and how do i collect these data

Gabriel  

---

De: Samuel Thibault <samuel.thibault@inria.fr>
Enviado: martes, 25 de octubre de 2016 10:33:08 a.m.
Para: Gabriel Piscoya Davila
Cc: starpu-devel@lists.gforge.inria.fr
Asunto: Re: [Starpu-devel] OpenCl and Starpu

 

Hello,

Gabriel Piscoya Davila, on Mon 24 Oct 2016 21:43:37 +0000, wrote:
> The configuration i've made is:
>
> ./configure -enable-stats -enable-maxbuffers=50 

You could add --enable-verbose which will add printfs in our opencl
driver, to see what it found.

Samuel