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iris: Use the URB size from the L3$ config

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Cc: "20.0" mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3454>
(cherry picked from commit bff7b3c7bd)
This commit is contained in:
Jason Ekstrand 2020-01-17 14:22:58 -06:00 • committed by Dylan Baker
parent 5d9a1303ba
commit f1c8089f97
4 changed files with 3 additions and 6 deletions
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2
.pick_status.json
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@ -202,7 +202,7 @@
"description": "iris: Use the URB size from the L3$ config",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"master_sha": null,
"because_sha": null
},

2
src/gallium/drivers/iris/iris_context.c
View file

@ -264,8 +264,6 @@ iris_create_context(struct pipe_screen *pscreen, void *priv, unsigned flags)
ctx->get_device_reset_status = iris_get_device_reset_status;
ctx->get_sample_position = iris_get_sample_position;
ice->shaders.urb_size = devinfo->urb.size;
iris_init_context_fence_functions(ctx);
iris_init_blit_functions(ctx);
iris_init_clear_functions(ctx);

2
src/gallium/drivers/iris/iris_context.h
View file

@ -667,8 +667,6 @@ struct iris_context {
struct u_upload_mgr *uploader;
struct hash_table *cache;
unsigned urb_size;
/** Is a GS or TES outputting points or lines? */
bool output_topology_is_points_or_lines;

3
src/gallium/drivers/iris/iris_state.c
View file

@ -7225,6 +7225,7 @@ genX(emit_urb_setup)(struct iris_context *ice,
bool tess_present, bool gs_present)
{
const struct gen_device_info *devinfo = &batch->screen->devinfo;
const struct gen_l3_config *l3_config = batch->screen->l3_config_3d;
const unsigned push_size_kB = 32;
unsigned entries[4];
unsigned start[4];
@ -7232,7 +7233,7 @@ genX(emit_urb_setup)(struct iris_context *ice,
ice->shaders.last_vs_entry_size = size[MESA_SHADER_VERTEX];
gen_get_urb_config(devinfo, 1024 * push_size_kB,
1024 * ice->shaders.urb_size,
1024 * gen_get_l3_config_urb_size(devinfo, l3_config),
tess_present, gs_present,
size, entries, start);