Re: [Starpu-devel] hang with 8659

[Samuel Thibault <samuel.thibault@ens-lyon.org>]

Xavier Lacoste, le Tue 19 Feb 2013 15:34:50 +0100, a écrit :
> If I understand well StarPU code shouldn't it be the _starpu_pop_task which 
> decrement nready counter ?
> 
> Maybe it could be done like that ?
> 
> _starpu_push_task() increment nready
> _starpu_pop_task() decrement nready

Well, no, because then starpu_shutdown() would kill workers as soon as
all tasks are popped into the scheduling policy, and not wait for their
completion.

> _starpu_cuda_driver_once() increment if task can be executed localy
> _starpu_handle_job_termination() decrement nready

Samuel