Generalization for the following:
1. pass in the scaler output alignment requirement to segment number determination function
2. parameter validation hook
Signed-off-by: Navid Assadian <Navid.Assadian@amd.com>
Reviewed-by: Roy Chan <Roy.Chan@amd.com>
Reviewed-by: Jesse Agate <Jesse.Agate@amd.com>
Acked-by: Alan Liu <Haoping.Liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33833>
[WHY]
The full range needs to have the same brightness normalization like the
studio range.
[HOW]
Apply the same normalization.
Signed-off-by: Tiberiu Visan <Tiberiu.Visan@amd.com>
Reviewed-by: Tomson Chang <Tomson.Chang@amd.com>
Reviewed-by: Jesse Agate <Jesse.Agate@amd.com>
Acked-by: Alan Liu <Haoping.Liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33833>
[WHY]
Studio signal has an offset.
[HOW]
Subtract that offset.
Signed-off-by: Tiberiu Visan <Tiberiu.Visan@amd.com>
Reviewed-by: Roy Chan <Roy.Chan@amd.com>
Reviewed-by: Navid Assadian <Navid.Assadian@amd.com>
Acked-by: Alan Liu <Haoping.Liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33833>
Reformat index variables to indicate loop specifics and update enum to match formatting guide.
Signed-off-by: Brendan Steve Leder <Brendansteve.Leder@amd.com>
Reviewed-by: Roy Chan <Roy.Chan@amd.com>
Reviewed-by: Evan Damphousse <Evan.Damphousse@amd.com>
Acked-by: Alan Liu <Haoping.Liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33833>
Currently spilling code operates on individual ops rather than on
instructions, and as a result it may create a redundant load_temp op if
an instruction references spilling register several times.
Similarly, it creates multiple stores if there are multiple ops in the
instruction that write different components of the register.
Check whether the instruction already contains a necessary load_temp or
store_temp and reuse it if possible.
shader-db:
total instructions in shared programs: 27718 -> 27673 (-0.16%)
instructions in affected programs: 2786 -> 2741 (-1.62%)
helped: 18
HURT: 0
helped stats (abs) min: 1 max: 8 x̄: 2.50 x̃: 1
helped stats (rel) min: 0.39% max: 5.33% x̄: 2.05% x̃: 0.80%
95% mean confidence interval for instructions value: -3.70 -1.30
95% mean confidence interval for instructions %-change: -3.09% -1.01%
Instructions are helped.
total loops in shared programs: 4 -> 4 (0.00%)
loops in affected programs: 0 -> 0
helped: 0
HURT: 0
total spills in shared programs: 390 -> 381 (-2.31%)
spills in affected programs: 145 -> 136 (-6.21%)
helped: 9
HURT: 0
total fills in shared programs: 1210 -> 1174 (-2.98%)
fills in affected programs: 149 -> 113 (-24.16%)
helped: 9
HURT: 0
LOST: 0
GAINED: 0
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33753>
we shouldn't need any of this anymore. I cleared out similar gunk from Asahi, we do the same for Panfrost here.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33879>
this is slightly less weird I think.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33879>
this contains two behaviour changes:
* NDEBUG no longer set in debug builds (so asserts work in debug, but are still
stripped out in release as expected).
* macro map set properly for assertions to be reported with proper paths.
together this makes assertions do the right thing on Intel and brings us in
alignment with asahi+panfrost
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33879>
this strips device-side asserts in release drivers. this is a behaviour change
for asahi/panfrost/nvk, but hopefully a welcome one!
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33879>
this will let us unify behaviour across drivers a bit more.
no functional change here. (intel is specifically excluded to avoid a functional
change.)
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33879>
There's already code to verify that any compacted instruction
that we produce is equivalent to the original uncompacted
instruction -- including detailed output if it fails.
This patch enables this verification in debug build and will
abort in case it fails.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33821>
nir_lower_int64 doesn't know how to lower 64-bit imul reductions and
scans. Lowering subgroup operations first leaves us with just 64-bit
ballot and read_invocation, which are easily lowered.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33365>
* ballot{,_relaxed}'s src[0] must always be a 32-bit value.
* read_invocation's src[0] must always be at most 32-bit value. While
the HW instruction always operates on a 32-bit value, it's important
to remember that it's just a data movement operation, so garbage in
the high bits of a 32-bit value representing a narrower value don't
present an issue.
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33365>
All mature drivers report shader statistics in various places. GL drivers use
util_debug for shader-db's report script. VK drivers use executable statistics
feeding the report fossil script. Many drivers also have a magic env var to
dump the stats to stdout/stderr in addition to these standard forms.
Implementing any of these 3 reports requires doing brittle string processing in
C (GL, stdout) or piles of boilerplate (VK). Additionally, the logic gets
duplicated in every driver and duplicated between GL and VK.
And to add insult to injury, the information is duplicated *again* in the report
fossil script :'(
This commit introduces a new 'shader statistic framework' that aims to unify
statistics reporting across all drivers and across GL&VK. With the new approach,
a common XML file defines all the statistics for the tree. The common code
introduced here then autogenerates from that XML file an appropriate C header.
The header contains a C struct for each ISA, and autogenerated print/report
functions. Minimal driver integration is required: just filling out the stats
struct and calling the appropriate functions.
In this MR, 3 driver families are added as examples. Panfrost/PanVK and
Asahi/Honeykrisp are added as "complete" examples. Neither Vulkan driver
reported nontrivial executable statistics; with these changes, both report all
the same statistics that the GL drivers report. Turnip is also added partially -
it's not plumbed into ir3/gallium yet but just using the XML reduces boilerplate
a ton for Vulkan statistics.
[It is intended for this XML to be consumed also by shader-db's python scripts,
but that's not done here.]
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mel Henning <mhenning@darkrefraction.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33814>
this is a lot of boilerplate in each driver. add helpers for it instead. the
common framework will use these internally, but drivers that don't want the
framework for whatever reason could use these themselves too.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33814>
