[Mesa-dev] [PATCH v2] anv: increase ANV_MAX_STATE_SIZE_LOG2 limit to 1 MB

[Jason Ekstrand]

Rb

On Jan 16, 2017 12:15 AM, "Samuel Iglesias Gonsálvez" <siglesias at igalia.com>
wrote:

> Fixes crash in dEQP-VK.ubo.random.all_shared_buffer.48 due to a
> fragment shader code bigger than 128 kB.
>
> This patch increases the allocation size limit to 1 MB.
>
> v2:
> - Increase it to 1 MB (Jason)
> - Increase device->instruction_block_pool allocation size in
>   anv_device.c (Jason)
>
> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias at igalia.com>
> ---
>  src/intel/vulkan/anv_device.c  | 2 +-
>  src/intel/vulkan/anv_private.h | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
> index 6349537d172..f80a36a9400 100644
> --- a/src/intel/vulkan/anv_device.c
> +++ b/src/intel/vulkan/anv_device.c
> @@ -948,7 +948,7 @@ VkResult anv_CreateDevice(
>     anv_state_pool_init(&device->dynamic_state_pool,
>                         &device->dynamic_state_block_pool);
>
> -   anv_block_pool_init(&device->instruction_block_pool, device, 128 *
> 1024);
> +   anv_block_pool_init(&device->instruction_block_pool, device, 1024 *
> 1024);
>     anv_state_pool_init(&device->instruction_state_pool,
>                         &device->instruction_block_pool);
>
> diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_
> private.h
> index 17b72368819..75f2bde66a8 100644
> --- a/src/intel/vulkan/anv_private.h
> +++ b/src/intel/vulkan/anv_private.h
> @@ -388,7 +388,7 @@ struct anv_fixed_size_state_pool {
>  };
>
>  #define ANV_MIN_STATE_SIZE_LOG2 6
> -#define ANV_MAX_STATE_SIZE_LOG2 17
> +#define ANV_MAX_STATE_SIZE_LOG2 20
>
>  #define ANV_STATE_BUCKETS (ANV_MAX_STATE_SIZE_LOG2 -
> ANV_MIN_STATE_SIZE_LOG2 + 1)
>
> --
> 2.11.0
>
>
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