This brings what ANV reports closer to what Iris reports, and is mostly dropping
redundancies.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39633>
This is for parity with what we do in the current GL shader-db path.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39633>
Mesa now has a statistics framework. This adds support for emitting
additional statistics about PowerVR shaders for the Rogue architecture.
Add support for emitting the following statistics: Code size, scratch
size, spill count, temp count, loop count, number of inst groups, number
of main inst groups, number of bitwise inst groups and number of control
inst groups.
Add support for new PCO_DEBUG_PRINT option "stats" to emit shader stats.
Signed-off-by: Duncan Brawley <duncan.brawley@imgtec.com>
Reviewed-by: Simon Perretta <simon.perretta@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39523>
Add the actual registers used (including uniforms used) by the shader
to stats. This is calculated by the stats gathering code, because the
scheduler and scoreboard passes run after register allocation and can
sometimes change the results.
Reviewed-by: Christoph Pillmayer <christoph.pillmayer@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38961>
I didn't bother switching either iris or elk/hasvk but one could.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37517>
We've been inconsistenly using panfrost_ and pan_ as a prefix for
the common helpers/structs. Let's finally make a clear cut by
prefixing everything that lives in src/panfrost/* with pan_.
No functional changes here, this is just renaming and reformatting
changes.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Eric R. Smith <eric.smith@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Ryan Mckeever <ryan.mckeever@collabora.com>
Reviewed-by: Olivia Lee <olivia.lee@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34767>
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>
