This allows the caller to specify the view mask for this draw
in a multiview draw environment
This has been packed into the upper nibble and 2 bits of the
index size to retain the struct size as small as possible
for tc.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9399>
gl_MaxVaryingFloats was not removed from core until 4.20 and is still
available in compat shaders. Found while writing some new CTS to test
the correct declarations of this constant.
Fixes: 0ebf4257a385i ("glsl: define some GLES3 constants in GLSL 4.1")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9514>
Technically, this is only one field on IVB but it's two on BYT and so it
makes things easier if we split it for all Gen7.
While we're here, make some of the other fields in L3SQCREG1 Booleans.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9537>
This also trivially adds ARB_texture_filter_minmax, since the EXT
variant is a strict superset.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9487>
This is used to expose ARB/EXT_texture_filter_minmax. Note that only the
EXT_* enable is provided since the ARB one would require proper handling
of some formats not being supported. For now this is force-enabled for
everything.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9487>
This is to allow for
VK_EXT_sampler_filter_minmax
GL_EXT_texture_filter_minmax
support
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9487>
Calling code to pack/unpack with overlap would be already be undefined.
Cuts 50k of text on x86_64 release builds from the compiler having more
freedom in the src/dst loads knowing that they don't interfere with each
other.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9500>
This change is in line with naming convention used in isl.
We want to keep intel_ prefix reserved for common code.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9532>
There are only a couple patterns that use is_finite, so the changes
aren't huge. Mostly shaders from Batman Arkham City and a few shaders
from Shadow of the Tomb Raider were affected.
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Tiger Lake
Instructions in all programs: 160902591 -> 160902489 (-0.0%)
SENDs in all programs: 6812270 -> 6812270 (+0.0%)
Loops in all programs: 38225 -> 38225 (+0.0%)
Cycles in all programs: 7429003266 -> 7428992369 (-0.0%)
Spills in all programs: 192582 -> 192582 (+0.0%)
Fills in all programs: 304539 -> 304539 (+0.0%)
Ice Lake
Instructions in all programs: 145301634 -> 145301460 (-0.0%)
SENDs in all programs: 6863890 -> 6863890 (+0.0%)
Loops in all programs: 38219 -> 38219 (+0.0%)
Cycles in all programs: 8798589772 -> 8798575869 (-0.0%)
Spills in all programs: 216880 -> 216880 (+0.0%)
Fills in all programs: 334250 -> 334250 (+0.0%)
Skylake
Instructions in all programs: 135892010 -> 135891836 (-0.0%)
SENDs in all programs: 6802916 -> 6802916 (+0.0%)
Loops in all programs: 38216 -> 38216 (+0.0%)
Cycles in all programs: 8442597324 -> 8442583202 (-0.0%)
Spills in all programs: 194839 -> 194839 (+0.0%)
Fills in all programs: 301116 -> 301116 (+0.0%)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9108>
Recall that when either value is NaN, fmax will pick the other value.
This means the result range of the fmax will either be the "ideal"
result range (calculated above) or the range of the non-NaN value.
Previously, something like fmax({gt_zero}, {lt_zero, is_a_number}) would
return a range of gt_zero. However, if the "gt_zero" parameter is NaN,
the actual result will be the "lt_zero" parameter.
This analysis depends on the is_a_number analysis also added in this MR.
Assuming this doesn't cause any unforeseen problems, I believe we should
wait a bit, then nominate a subset of the series for the stable
branches.
This fixes the piglit tests
tests/spec/glsl-1.30/execution/range_analysis_fmax_of_nan.shader_test
tests/spec/glsl-1.30/execution/range_analysis_fmin_of_nan.shader_test
from https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/463.
Even with the added fsat fixes, range_analysis_fsat_of_nan.shader_test
still fails. There are some other issues there that will be addressed
in later commits (in another MR).
v2: Add fsat fixes. Suggested by Rhys.
Fixes: 405de7ccb6 ("nir/range-analysis: Rudimentary value range analysis pass")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Shader-db results:
All Intel platforms had similar results. (Tiger Lake shown)
total instructions in shared programs: 21049290 -> 21049314 (<.01%)
instructions in affected programs: 3175 -> 3199 (0.76%)
helped: 0
HURT: 17
HURT stats (abs) min: 1 max: 3 x̄: 1.41 x̃: 1
HURT stats (rel) min: 0.20% max: 1.89% x̄: 0.97% x̃: 0.92%
95% mean confidence interval for instructions value: 1.09 1.73
95% mean confidence interval for instructions %-change: 0.75% 1.19%
Instructions are HURT.
total cycles in shared programs: 855136176 -> 855136406 (<.01%)
cycles in affected programs: 37579 -> 37809 (0.61%)
helped: 0
HURT: 17
HURT stats (abs) min: 12 max: 20 x̄: 13.53 x̃: 14
HURT stats (rel) min: 0.17% max: 1.13% x̄: 0.79% x̃: 0.91%
95% mean confidence interval for cycles value: 12.53 14.53
95% mean confidence interval for cycles %-change: 0.63% 0.94%
Cycles are HURT.
Fossil-db results:
Tiger Lake
Instructions in all programs: 160901033 -> 160902591 (+0.0%)
SENDs in all programs: 6812270 -> 6812270 (+0.0%)
Loops in all programs: 38225 -> 38225 (+0.0%)
Cycles in all programs: 7430016795 -> 7429003266 (-0.0%)
Spills in all programs: 192582 -> 192582 (+0.0%)
Fills in all programs: 304539 -> 304539 (+0.0%)
Ice Lake
Instructions in all programs: 145299102 -> 145301634 (+0.0%)
SENDs in all programs: 6863890 -> 6863890 (+0.0%)
Loops in all programs: 38219 -> 38219 (+0.0%)
Cycles in all programs: 8798390846 -> 8798589772 (+0.0%)
Spills in all programs: 216880 -> 216880 (+0.0%)
Fills in all programs: 334250 -> 334250 (+0.0%)
Skylake
Instructions in all programs: 135889478 -> 135892010 (+0.0%)
SENDs in all programs: 6802916 -> 6802916 (+0.0%)
Loops in all programs: 38216 -> 38216 (+0.0%)
Cycles in all programs: 8442624166 -> 8442597324 (-0.0%)
Spills in all programs: 194839 -> 194839 (+0.0%)
Fills in all programs: 301116 -> 301116 (+0.0%)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9108>
This commit is necessary to support "nir/range_analysis: Fix analysis of
fmin and fmax with NaN".
No shader-db or fossil-db changes on any Intel platform.
v2: Pack and unpack is_a_number.
v3: Don't set is_a_number of integer constants. The bit pattern might
be NaN.
v4: Update handling of b2i32. intBitsToFloat(int(true)) is
1.401298464324817e-45. Return a value consistent with that.
Fixes: 405de7ccb6 ("nir/range-analysis: Rudimentary value range analysis pass")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9108>
The obvious changes to nir_search_helpers.h are in a separate commit to
limit the scope of this change. These additions are really only needed
to support the next commit "nir/range_analysis: Add "is a number" range
analysis tracking". This reduction in scope is intended to increase the
suitability for stable branches.
No shader-db or fossil-db changes on any Intel platform.
v2: Pack and unpack is_finite.
v3: Split nir_search_helpers.h changes into a separate commit.
v4: Remove assertion intended for the next commit. Update is_finite
comment for fsign. Both noticed by Rhys. Fix is_finite handling for
load_const vectors. If any element is not finite, set the flag to
false. This is the same way is_integral is already handled.
v5: Update handling of b2i32. intBitsToFloat(int(true)) is
1.401298464324817e-45. Return a value consistent with that.
Fixes: 405de7ccb6 ("nir/range-analysis: Rudimentary value range analysis pass")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9108>
This will greatly simplify a later commit. The assert(r.is_integral) in
the eq_zero case is dropped because I don't think it's useful anymore.
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9108>
Vulkan 1.1 has VK_KHR_device_group and VK_KHR_device_group_creation
promoted to core, thus we should handle DeviceIndex built-in.
While we are here, also add these extensions to the extensions list,
even though they are not doing anything useful.
Fixes test:
dEQP-VK.compute.device_group.device_index
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9516>
The registers were actually different per-stage even though we used the
same type, which resulted in a bunch of incorrectly programmed fields
and confusion. Move the stage-specific values to the registers
themselves, which makes things much less confusing and makes it possible
to set "mergedregs" correctly.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9493>
When a bitset is "inline" it should act as-if the its fields were
inserted into the register itself. However when initializing the
register's bitfield we weren't doing a deep copy of the inline bitfield,
so if the register defined additional fields then they would get added
to the original inline bitfield and any further registers with the same
type would get them. Fix this.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9493>
This prints the program with each instruction's contribution to it's
latency and various factors for the calculation of the Inverse Throughput
statistic.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8994>
Latency is estimanted duration of a single wave, ignoring others in the
CU. It is similar to the old cycles statistic except it it's more accurate
and considers memory operations.
The InvThroughput statistic is a combination of MaxWaves, Latency and the
portion of the wave's execution which does not use various resources.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8994>
This allows them to be scheduled properly and simplifies the assembler a
little.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8994>
Keep track of the current loop depth in Program and set the depth inside
Program::insert_block() instead of repeating it every time we insert one.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8994>
The texture and sampler descriptors are well separated in Vulkan,
let's add a new field to allow mixing sampler and texture descs.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9517>
On Bifrost the vertex/instance ID are preloaded in special registers,
no need to add special attribute entries.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9517>
There's a minus(1) modifier on the entries field. Take it into account.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9517>
Dave Airlie
Timothy Arceri
Jason Ekstrand
Dylan Baker
Ilia Mirkin
Michael Tang
Eric Anholt
Anuj Phogat
Michel Zou
Ian Romanick
Axel Davy
Danylo Piliaiev
Connor Abbott
Lionel Landwerlin
Pierre Moreau
Rhys Perry
Boris Brezillon