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radv: Enable command buffer chaining by default.

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For approx 5-10% performance improvement in dota2.

Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen 2017-09-02 21:47:11 +02:00
parent 1a72ca5667
commit 45e68ed065
3 changed files with 3 additions and 3 deletions
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2
src/amd/vulkan/radv_debug.h
View file

@ -41,7 +41,7 @@ enum {
};
enum {
RADV_PERFTEST_BATCHCHAIN = 0x1,
RADV_PERFTEST_NO_BATCHCHAIN = 0x1,
RADV_PERFTEST_SISCHED = 0x2,
};

2
src/amd/vulkan/radv_device.c
View file

@ -414,7 +414,7 @@ static const struct debug_control radv_debug_options[] = {
};
static const struct debug_control radv_perftest_options[] = {
{"batchchain", RADV_PERFTEST_BATCHCHAIN},
{"nobatchchain", RADV_PERFTEST_NO_BATCHCHAIN},
{"sisched", RADV_PERFTEST_SISCHED},
{NULL, 0}
};

2
src/amd/vulkan/winsys/amdgpu/radv_amdgpu_winsys.c
View file

@ -111,7 +111,7 @@ radv_amdgpu_winsys_create(int fd, uint64_t debug_flags, uint64_t perftest_flags)
if (debug_flags & RADV_DEBUG_NO_IBS)
ws->use_ib_bos = false;
ws->batchchain = !!(perftest_flags & RADV_PERFTEST_BATCHCHAIN);
ws->batchchain = !(perftest_flags & RADV_PERFTEST_NO_BATCHCHAIN);
LIST_INITHEAD(&ws->global_bo_list);
pthread_mutex_init(&ws->global_bo_list_lock, NULL);
ws->base.query_info = radv_amdgpu_winsys_query_info;