Re: [Starpu-devel] StarPU does not accept too long opencl kernel sources

[Nathalie Furmento <nathalie.furmento@labri.fr>]

Hello,

Thanks for reporting the bug. The bottom layer is indeed doing a malloc 
to store the contents of the OpenCL kernel. I wil fix the code ASAP.

Cheers,

Nathalie

On 08/12/2015 15:57, helluy@math.unistra.fr wrote:
> Hello,
>
> StarPU does not accept too long kernel sources.
>
> I have made a simple modification for my purposes:
>
> ---------------------------------------------------------------
>
> Index: src/drivers/opencl/driver_opencl_utils.c
> ===================================================================
> --- src/drivers/opencl/driver_opencl_utils.c    (révision 16654)
> +++ src/drivers/opencl/driver_opencl_utils.c    (copie de travail)
> @@ -364,7 +364,7 @@
>      char located_file_name[1024];
>      char located_dir_name[1024];
>      char new_build_options[1024];
> -    char opencl_program_source[16384];
> +    char opencl_program_source[131072];
>
>      // Do not try to load and compile the file if there is no devices
>      nb_devices = starpu_opencl_worker_get_count();
>
>
> -----------------------------------------------------------------------
>
> But I think that it would be better to implement a more general 
> solution with a malloc.
>
>
> Best regards
>
> PH
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