Bug 53261

Summary:	[i915g] Performance regression in git
Product:	Mesa	Reporter:	Jan Vesely <jv356>
Component:	Drivers/Gallium/i915g	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	medium
Version:	git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Jan Vesely 2012-08-08 17:35:51 UTC

I tested OpenArena demo088-test1.dm_71. and the pramerate dropped from 17 to 6 fps. I have seen similar drop(more than 50%) in anholt.dm_68 too.
mesa-8.0.4 runs fine.

I think this might be related to https://bugs.freedesktop.org/show_bug.cgi?id=52405.

I can theoretically bisect, but it is an Intel Atom machine so it will take some time.

Comment 1 Jan Vesely 2012-09-03 11:08:25 UTC

Ignore this one, the drop is caused by compiling without llvm.

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