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- From: Samuel Thibault <samuel.thibault@inria.fr>
- To: Amani Alonazi <amani.alonazi@kaust.edu.sa>
- Cc: starpu-devel@lists.gforge.inria.fr, Hatem Ltaief <hatem.ltaief@kaust.edu.sa>
- Subject: Re: [Starpu-devel] Passing a structure to starpu insert task
- Date: Mon, 15 Oct 2018 08:24:03 +0200
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Amani Alonazi, le lun. 15 oct. 2018 08:28:05 +0300, a ecrit:
> static void cl_x_cpu_func(void *descr[], void *cl_arg){
> mystruct *s;
>
> starpu_codelet_unpack_args(cl_arg, &x,
> s
> );
> }
>
> If I change the code into:
> static void cl_x_cpu_func(void *descr[], void *cl_arg){
> mystruct s;
>
> starpu_codelet_unpack_args(cl_arg, &x,
> &s
> );
> }
>
> It works ok.
Well, yes: if you provide an uninitialized pointer to
starpu_codelet_unpack_args it will crash. You have to pass the address
of an existing structure.
Samuel
- Re: [Starpu-devel] Passing a structure to starpu insert task, Amani Alonazi, 14/10/2018
- Re: [Starpu-devel] Passing a structure to starpu insert task, Samuel Thibault, 14/10/2018
- Re: [Starpu-devel] Passing a structure to starpu insert task, Amani Alonazi, 15/10/2018
- Re: [Starpu-devel] Passing a structure to starpu insert task, Samuel Thibault, 15/10/2018
- Re: [Starpu-devel] Passing a structure to starpu insert task, Amani Alonazi, 15/10/2018
- Re: [Starpu-devel] Passing a structure to starpu insert task, Samuel Thibault, 14/10/2018
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