Re: [Starpu-devel] Strange error " <starpu_task_submit> returned unexpected value: <-19>"

[Keisuke Fukuda <fukuda@matsulab.is.titech.ac.jp>]

I fogot to say that currently I'm using
StarPU-1.0 branch revision 6659.

Keisuke Fukuda

On Thu, Jun 28, 2012 at 2:37 PM, Keisuke Fukuda
<fukuda@matsulab.is.titech.ac.jp> wrote:
> Dear all,
>
> I've been seeing a strange error,
>
> StarPU function <starpu_task_submit> returned unexpected value: <-19>
>
> My code is calling starpu_task_submit() as the samples do,  like
>
> int ret = starpu_task_submit(task_ulist);
> STARPU_CHECK_RETURN_VALUE(ret, "starpu_task_submit");
>
>
> The failing task uses partitioning and combined workers features.
> I set STARPU_SCHED=pheft and it seems to be causing the problem,
> because everything's fine with STARPU_SCHED=heft .
>
> The error still happens even if I stop using partitioning feature on the 
> task.
>
> Is there something wrong with pheft scheduling or any point that I
> should take care?
> I searched the StarPU source code but couldn't find what -19 or 19 means.
>
> Please tell me if further information is necessary.
>
> Thank you.
>
> --
> ------------------------------------------
> FUKUDA, Keisuke<fukuda@matsulab.is.titech.ac.jp>
> Dept. of Math. & Comp. Sciences
> Satoshi Matsuoka Lab.,
> Tokyo Institute of Technology
>
> 福田圭祐 <fukuda@matsulab.is.titech.ac.jp>
> 東京工業大学　数理・計算科学専攻　松岡研究室



-- 
------------------------------------------
FUKUDA, Keisuke<fukuda@matsulab.is.titech.ac.jp>
Dept. of Math. & Comp. Sciences
Satoshi Matsuoka Lab.,
Tokyo Institute of Technology

福田圭祐 <fukuda@matsulab.is.titech.ac.jp>
東京工業大学　数理・計算科学専攻　松岡研究室