Mesa (staging/20.1): radeonsi: use correct wave size in gfx10_ngg_calculate_subgroup_info
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Sat Aug 8 15:03:12 UTC 2020
Module: Mesa
Branch: staging/20.1
Commit: 7eafd5a305a44ce44f84ca07b93315a57f87b8e4
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7eafd5a305a44ce44f84ca07b93315a57f87b8e4
Author: Marek Olšák <marek.olsak at amd.com>
Date: Thu Jul 30 07:47:42 2020 -0400
radeonsi: use correct wave size in gfx10_ngg_calculate_subgroup_info
Fixes: 88efb63cafc ("radeonsi/gfx10: implement Wave32")
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6137>
(cherry picked from commit b6fb09fd843293a4e5269cc457b6685435822d31)
---
.pick_status.json | 2 +-
src/gallium/drivers/radeonsi/gfx10_shader_ngg.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/.pick_status.json b/.pick_status.json
index 7f44d722102..3eb233b6dc5 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -148,7 +148,7 @@
"description": "radeonsi: use correct wave size in gfx10_ngg_calculate_subgroup_info",
"nominated": true,
"nomination_type": 1,
- "resolution": 0,
+ "resolution": 1,
"master_sha": null,
"because_sha": "88efb63cafcf249a370ee27683c41afde3b95ffd"
},
diff --git a/src/gallium/drivers/radeonsi/gfx10_shader_ngg.c b/src/gallium/drivers/radeonsi/gfx10_shader_ngg.c
index 06eba4a1f61..c9fdceef605 100644
--- a/src/gallium/drivers/radeonsi/gfx10_shader_ngg.c
+++ b/src/gallium/drivers/radeonsi/gfx10_shader_ngg.c
@@ -1990,7 +1990,7 @@ void gfx10_ngg_calculate_subgroup_info(struct si_shader *shader)
/* Round up towards full wave sizes for better ALU utilization. */
if (!max_vert_out_per_gs_instance) {
- const unsigned wavesize = gs_sel->screen->ge_wave_size;
+ const unsigned wavesize = si_get_shader_wave_size(shader);
unsigned orig_max_esverts;
unsigned orig_max_gsprims;
do {
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