Meson automatically tracks any file included by a file it already tracks,
and `pci_id_driver_map.h` & `loader.h` are included by `loader.c`, while
`loader_dri3_helper.h` is included by `loader_dri3_helper.c`.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
These can appear after loop unrolling.
v2: stylistic changes
v2: replace state->mem_ctx with state->shader
v2: add bounds checking
v3: use nir_intrinsic_range() for bounds checking
v3: fix issue where partially out-of-bounds reads are replaced with undefs
v4: fix merge conflicts during rebase
v5: split into two commits
v6: set constant_data to NULL after freeing (fixes nir_sweep()/Iris)
v7: don't remove the constant data if there are no constant loads
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com> (v6)
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
We only have the subgroup variant in NIR (equivalent to clockARB), so
only support that for now.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This reverts commit 19546108d3.
This commit breaks the build because lima implements
->set_damage_region(). I guess we'll need more discussion before
removing the ->set_damage_region() hook.
This reverts commit 492ffbed63.
BACK_LEFT attachment can be outdated when the user calls
KHR_partial_update(), leading to a damage region update on the
wrong pipe_resource object.
Let's not expose the ->set_damage_region() method until the core is
fixed to handle that properly.
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>
In preparation for testing drivers other than Panfrost in LAVA labs.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Include Panfrost's gitlab.ci.yml file from Mesa's main .gitlab-ci.yml so
we test on devices with Panfrost.
This uses LAVA to schedule jobs in the devices and will be the base for
testing Etnaviv, Lima, etc.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This is a port of Nanley's 904c2a617d
from i965 to iris.
One concern is that iris uses larger batches, and also emits far fewer
commands, so we may come closer to the 500 limit within a batch, and
could need to supplement this with actual counting. Manhattan 3.0 had
239 3DSTATE_CONSTANT_PS packets in a batch, Unigine Valley had 155.
So it seems like we're still in the realm of safety.
Just following the spec. Somewhat unclear whether this applies to NULL
surfaces.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
It appears we never had a test in piglit or deqp sampling from a null
surface...
It turns out this triggers a hang on IVB only. Updating the null
surface format to R32_UINT fixes the hang on ivb and doesn't affect
other platforms, so set it by default for all platforms.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Gitlab: https://gitlab.freedesktop.org/mesa/mesa/issues/1872
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This should improve texture sampling performance on GC3000.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
We're missing the offset of the slice in the subslice mask...
This worked for most platforms that don't have first slice fused off
because we would reread the same mask from slice0 again and again...
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: c1900f5b0f ("intel: devinfo: add helper functions to fill fusing masks values")
Gitlab: https://gitlab.freedesktop.org/mesa/mesa/issues/1869
Reviewed-by: Mark Janes <mark.a.janes@intel.com>
We were supplying __DRI2_THROTTLE_SWAPBUFFER, rather than the obvious
choice of __DRI2_THROTTLE_COPYSUBBUFFER. This meant that we hit the
swap-based frame throttling. glXCopySubBuffer doesn't seem like it's
intended to be a frame boundary, so we'd like to avoid this throttling.
Tested-by: Michel Dänzer <mdaenzer@redhat.com> # DRI3 only
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
glXCopySubBufferMESA copies data from the back buffer to the front,
so it needs to perform a MSAA downsampling operation just like
glXSwapBuffers would.
Currently, the CopySubBuffer implementations supply a throttle reason
of __DRI2_THROTTLE_SWAPBUFFERS, so they hit this path and work today.
But we'd like to avoid swapbuffer throttling in this case, so the next
patch will change that reason.
Tested-by: Michel Dänzer <mdaenzer@redhat.com> # DRI3 only
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Not much to do to enable this, just make sure to always write to the
GGTT :)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
I thought I fixed this, but I guess I must have broken it again.
Fixes various dEQP-VK.draw.* tests
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Working on the algebraic implementation, I was being driven nuts by my
editor not highlighting and handling indentation for the C code. It turns
out that it's basically not pass-specific code, and we can move it over to
the relevant .c file. Replaces 30KB of code with 34KB of data on my i965
build. No perf diff on shader-db (n=3)
Reviewed-by: Ian Romanick <ian.d.romainck@intel.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This lets us memoize range analysis work across instructions. Reduces
runtime of shader-db on Intel by -30.0288% +/- 2.1693% (n=3).
Fixes: 405de7ccb6 ("nir/range-analysis: Rudimentary value range analysis pass")
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Having passes generate these is just making more work for copy
propagation (and thus probably calling more optimization passes)
later. Noticed while trying to debug nir_opt_algebraic()
top-to-bottom having O(n^2) behavior due to not finding new matches in
replacement code.
Reviewed-by: Ian Romanick <ian.d.romainck@intel.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This matches what we do for uses_sample_qualifier, and what we
do in ir_set_program_inouts.cpp as well.
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This simplifies ACO and allows the lowered code to be optimized (in
particular, constant folded).
Totals from affected shaders:
SGPRS: 1776 -> 1776 (0.00 %)
VGPRS: 1436 -> 1436 (0.00 %)
Spilled SGPRs: 0 -> 0 (0.00 %)
Spilled VGPRs: 0 -> 0 (0.00 %)
Private memory VGPRs: 0 -> 0 (0.00 %)
Scratch size: 0 -> 0 (0.00 %) dwords per thread
Code Size: 203452 -> 203564 (0.06 %) bytes
LDS: 0 -> 0 (0.00 %) blocks
Max Waves: 103 -> 103 (0.00 %)
At least some of the code size increase seems to be from literals being
applied to instructions as a result of constant folding.
v2: remove fmod/frem handling in init_context()
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
0 is __DRI2_THROTTLE_SWAPBUFFER, which doesn't really make sense here.
Avoids dri_flush() throttling twice for the same glFlush call with front
buffer rendering, as described in
https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2057 .
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
If the instruction interpolateAtCentroid is used the extra interpolator
must also be enabled in the state.
Fixes: fs-interpolateatcentroid-block
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Now that we have live_out calculated per block as metadata, calculating
liveness of an instruction at a given point in the program becomes O(n)
to the size of the block worst-case, rather than O(n) the program.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Callers should have liveness info ready. Ideally we'd have a nice
metadata tracking framework like NIR to handle this automatically, but
for now this will allow us to make forward progress... when we're about
to do something with liveness, invalidate everything ahead to force a
clean calculation.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This will allow us to explicitly invalidate liveness analysis results so
we can cache liveness results.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
By definition, once liveness analysis has occurred:
live_out = OR {succ} succ->live_in
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
There are unfortunately two distinct liveness analysis passes in the
compiler right now -- one good (but complex) pass used by RA based on
solving data flow equations, and one awful (but simple) pass used for
dead code elimination and bundling based on an abstract walk of the AST.
Let's move RA's pass into shared code so we can work on unifying.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This allows us to fill in ctx->temp_count explicitly, even if we haven't
squished down the MIR.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We already enforce this with the SSA/register distinction in the
backend. There is no need to duplicate this logic merely for an assert.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Eric Engestrom
Kenneth Graunke
Rhys Perry
Caio Marcelo de Oliveira Filho
Boris Brezillon
Tomeu Vizoso
Lionel Landwerlin
Jonathan Marek
Eric Anholt
Adam Jackson
Erik Faye-Lund
Michel Dänzer
Gert Wollny
Alyssa Rosenzweig