Kristian Høgsberg Kristensen b3a29f2e9e anv: Do relocations in userspace before execbuf ioctl ... Since our surface state buffer is shared by all batches, the kernel does a full stall and sync with the CPU between batches every time we call execbuf2 because it refuses to do relocations on an active buffer. Doing them in userspace and passing the NO_RELOC flag to the kernel allows us to perform the relocations without stalling. This improves the performance of Dota 2 by around 30% on a Sky Lake GT2. v2 (Jason Ekstrand): - Better comments (Chris Wilson) - Fixed write_reloc for correct canonical form (Chris Wilson) v3 (Jason Ekstrand): - Skip relocations which aren't needed - Provide an environment variable to always use the kernel - More comments about correctness (Chris Wilson) v4 (Jason Ekstrand): - More comments (Chris Wilson) v5 (Jason Ekstrand): - Rebase on top of moving execbuf2 setup go QueueSubmit Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Cc: "13.0" <mesa-stable@lists.freedesktop.org>		2016-11-09 11:31:14 -08:00
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amd	radv: emit correct last export when Z/stencil export is enabled	2016-11-09 06:05:03 +10:00
compiler	glsl/cache: correct asprintf error handling	2016-11-04 10:28:08 +01:00
egl	egl: make interop ABI visible again	2016-11-04 11:30:47 +01:00
gallium	Revert "draw: use vectorized calculations for fetch"	2016-11-09 05:53:16 +01:00
gbm	gbm: set up the interop extension for egl/drm	2016-11-01 22:33:13 +01:00
getopt	Introduce .editorconfig	2016-08-31 17:06:54 -07:00
glx	glx: make interop ABI visible again	2016-11-04 11:30:47 +01:00
gtest	Introduce .editorconfig	2016-08-31 17:06:54 -07:00
hgl	glapi/hgl: remove the final user of _glapi_check_table()	2016-10-06 15:03:46 +01:00
intel	anv: Do relocations in userspace before execbuf ioctl	2016-11-09 11:31:14 -08:00
loader	loader: cleanup copyright section	2016-10-18 17:06:32 +01:00
mapi	mesa: add missing CONTEXT_ROBUST_ACCESS enum	2016-10-27 07:06:41 +03:00
mesa	i965/compute: Allow ARB_compute_shader in compat profile	2016-11-09 08:23:33 -08:00
util	ralloc: add a linear allocator as a child node of ralloc	2016-10-31 11:53:38 +01:00
vulkan/wsi	vulkan/wsi/x11: Clean up connections in finish_wsi	2016-11-02 09:26:36 -07:00
Makefile.am	amd/common: build also for gallium drivers	2016-11-03 10:06:24 +01:00
SConscript	scons: put the generated git_sha1.h file in top-level src/ directory	2016-06-17 10:33:00 -06:00