From 52aa7f3e0509a1e6cf42c37c0c83730484633194 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Mon, 28 Oct 2019 11:17:06 -0500 Subject: [PATCH] anv: Reduce the minimum number of relocations The original value of 256 was under the assumption that you're a batch buffer which is likely going to have a large number of relocations. However, pipeline objects on Gen7 will have at most 6 relocations (one per shader stage and one for the workaround BO) so this is a lot of per-pipeline wasted space. Reviewed-by: Lionel Landwerlin --- src/intel/vulkan/anv_batch_chain.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/intel/vulkan/anv_batch_chain.c b/src/intel/vulkan/anv_batch_chain.c index 70c14d1..c5362aa 100644 --- a/src/intel/vulkan/anv_batch_chain.c +++ b/src/intel/vulkan/anv_batch_chain.c @@ -118,7 +118,7 @@ anv_reloc_list_grow(struct anv_reloc_list *list, if (list->num_relocs + num_additional_relocs <= list->array_length) return VK_SUCCESS; - size_t new_length = MAX2(256, list->array_length * 2); + size_t new_length = MAX2(16, list->array_length * 2); while (new_length < list->num_relocs + num_additional_relocs) new_length *= 2; -- 2.7.4