Re: [Starpu-devel] Problem with STARPU_PROLOGUE_CALLBACK_POP

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

Nathalie Furmento, le Thu 17 Apr 2014 13:10:43 +0200, a écrit :
> I realised that in examples/callback/prologue.c when modifying the call to
> starpu_task_insert() to have a NULL codelet, i.e
> 
> int ret2 = starpu_task_insert(NULL,//&cl,
>                       //STARPU_RW, handle,
>                       STARPU_PROLOGUE_CALLBACK, prologue_callback_func,
>                       STARPU_PROLOGUE_CALLBACK_ARG, x,
>                       STARPU_PROLOGUE_CALLBACK_POP,
> pop_prologue_callback_func,
>                       STARPU_PROLOGUE_CALLBACK_POP_ARG, 5,
>                       0);

Well, yes, we don't have to schedule tasks without a codelet, we
immediately terminate them. So those never get "popped" from the
scheduler.

Samuel