Attachment 64705 Details for Bug 52473 – Reduce max thread count to 42

[patch] Reduce max thread count to 42

42.patch (text/plain), 1.00 KB, created by Chris Wilson on 2012-07-26 09:11:46 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Chris Wilson

Created: 2012-07-26 09:11:46 UTC

Size: 1.00 KB

patch

obsolete

>diff --git a/src/i965_render.c b/src/i965_render.c
>index 9d45944..aa5e763 100644
>--- a/src/i965_render.c
>+++ b/src/i965_render.c
>@@ -2703,7 +2703,7 @@ gen7_composite_wm_state(intel_screen_private *intel,
> 	OUT_BATCH((1 << GEN7_PS_SAMPLER_COUNT_SHIFT) |
> 		  (num_surfaces << GEN7_PS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
> 	OUT_BATCH(0); /* scratch space base offset */
>-	OUT_BATCH(((86 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
>+	OUT_BATCH(((42 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
> 		  GEN7_PS_ATTRIBUTE_ENABLE |
> 		  GEN7_PS_16_DISPATCH_ENABLE);
> 	OUT_BATCH((6 << GEN7_PS_DISPATCH_START_GRF_SHIFT_0));
>diff --git a/src/i965_video.c b/src/i965_video.c
>index d9350ce..ba2da83 100644
>--- a/src/i965_video.c
>+++ b/src/i965_video.c
>@@ -1658,7 +1658,7 @@ gen7_upload_wm_state(ScrnInfoPtr scrn, Bool is_packed)
> 
> 	OUT_BATCH(0); /* scratch space base offset */
> 	OUT_BATCH(
>-		((86 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
>+		((42 - 1) << GEN7_PS_MAX_THREADS_SHIFT) |
> 		GEN7_PS_ATTRIBUTE_ENABLE |
> 		GEN7_PS_16_DISPATCH_ENABLE);
> 	OUT_BATCH(

Actions: View | Splinter Review

Attachments on bug 52473: 64645 | 64650 | 64665 | 64666 | 64667 | 64668 | 64669 | 64671 | 64673 | 64690 | 64691 | 64692 | 64705 | 64710 | 64711 | 64712 | 64713 | 64714 | 64721 | 64722 | 64726 | 64744 | 64745 | 64754 | 64755

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.