[Beignet] [PATCH] GBE: increase the max memory size to 1GB.

Zhigang Gong zhigang.gong at linux.intel.com
Mon May 5 01:18:38 PDT 2014


thanks for the comments.
I will change to increase the max_mem_alloc_size to 256M rather than
1GB due to the map gtt restriction.

On Mon, May 05, 2014 at 07:44:07AM +0000, Song, Ruiling wrote:
> LGTM
> 
> -----Original Message-----
> From: Beignet [mailto:beignet-bounces at lists.freedesktop.org] On Behalf Of Zhigang Gong
> Sent: Sunday, May 04, 2014 9:15 AM
> To: beignet at lists.freedesktop.org
> Cc: Gong, Zhigang
> Subject: [Beignet] [PATCH] GBE: increase the max memory size to 1GB.
> 
> Also increase the global memory to 1GB.
> 
> Signed-off-by: Zhigang Gong <zhigang.gong at intel.com>
> ---
>  src/cl_gt_device.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/src/cl_gt_device.h b/src/cl_gt_device.h index 110988a..0f9ad9e 100644
> --- a/src/cl_gt_device.h
> +++ b/src/cl_gt_device.h
> @@ -37,7 +37,7 @@
>  .native_vector_width_half = 16,
>  .preferred_wg_sz_mul = 16,
>  .address_bits = 32,
> -.max_mem_alloc_size = 128 * 1024 * 1024,
> +.max_mem_alloc_size = 1024 * 1024 * 1024,
>  .image_support = CL_TRUE,
>  .max_read_image_args = 128,
>  .max_write_image_args = 8,
> @@ -51,7 +51,7 @@
>  .min_data_type_align_size = sizeof(cl_long) * 16,  .single_fp_config = 0, /* XXX */  .global_mem_cache_type = CL_READ_WRITE_CACHE, -.global_mem_size = 128 * 1024 * 1024,
> +.global_mem_size = 1024 * 1024 * 1024,
>  .max_constant_buffer_size = 512 << 10,
>  .max_constant_args = 8,
>  .error_correction_support = CL_FALSE,
> --
> 1.8.3.2
> 
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