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2021-05-21lib/i915/perf-config: sanitize GT namesLionel Landwerlin
Make sure we don't have any space in there. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-05-21lib/i915/perf-config: don't forget to resolve single variableLionel Landwerlin
In the case where an expression is a single variable like expression="$EuThreadsCount" we should resolve that last variable to a codegen expression. Take the opportunity to uniformize the hash table keys (require "$" prefix everywhere). Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-05-21lib/i915/perf-config: simplify converter scriptLionel Landwerlin
Rather than having all GTs types, just rely on the chipset name to find the set of registers that are relevant. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-05-21lib/i915/perf-configs: rename metric descriptionsLionel Landwerlin
There is an effort to drop the "Gen" prefix from much of our codebase. This just applies this to the metrics. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-05-21lib/i915/perf: add name checker for conversionLionel Landwerlin
List all supported generations so we can fail sooner. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-02-18lib/i915/perf: add ADL supportLionel Landwerlin
Yet another file. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: update Gen9/11 programming for AsyncComputeLionel Landwerlin
Adding a register, similar to what was done for RenderBasic. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: reorder CNL counterLionel Landwerlin
Simply moving the counter around. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: add EHL availability condition to HDCAndSF countersLionel Landwerlin
The availability of those counters depends on the topology. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: update gen10/11 ComputeBasic programmingLionel Landwerlin
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: update Gen11 RenderBasic programmingLionel Landwerlin
Simple order change. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2021-01-06lib/i915/perf: update gen9/10/11 TestOa configsLionel Landwerlin
Programming an additional FLEX register. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-15lib/i915/perf: rework perf counters equationsLionel Landwerlin
Working with an offset means we can have the PERFCNT snapshots stored at an offset in the existing accumulator rather than having a specific accumulator just for them. This isn't really useful for IGT because it only looks at the OA buffer where those registers aren't stored, but it is useful for perf queries in Mesa. This bumps the version of the i915_perf library to reflect the API change (see perf.h). v2: Also bump so version Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Petri Latvala <petri.latvala@intel.com>
2020-09-04lib/i915/perf: Add DG1 metricsLionel Landwerlin
New XML files for DG1. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-04lib/i915/perf: Add Rocketlake metricsLionel Landwerlin
New XML files for RKL. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-03lib/i915/perf: add AsyncCompute metricsLionel Landwerlin
Those metrics are mostly about exposing the amount of FPU usage with a compute filter in the FLEX EU per registers. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-03lib/i915/perf: break TGL metrics in 2Lionel Landwerlin
Programming for GT1s & GT2s appear to be different. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-03lib/i915/perf: small ICL equation refactorLionel Landwerlin
No functional changes. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-09-03lib/i915/perf: fixup converter scriptLionel Landwerlin
This script was previous run in python2, but because IGT is python3 only there are differences in what it generates. In particular the attribute order differs in the tostring() of the ElementTree function... Reorder them alphabetically manually. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Fixes: 53f8f541caae ("lib: Add i915_perf library") Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-06-08python: Stop using cElementTreeArkadiusz Hiler
It got removed in Python 3.9 and ever since Python 3.3 it's: from xml.etree.ElementTree import * Link: https://docs.python.org/3.9/whatsnew/3.9.html#removed Issue: https://gitlab.freedesktop.org/drm/igt-gpu-tools/-/issues/86#note_520308 Cc: Petri Latvala <petri.latvala@intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
2020-04-09lib/i915/perf: update TGL configsLionel Landwerlin
Some HW woes are forcing us to store EU activity counters in a different way. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
2020-04-02lib/i915/perf: break generated code in separate filesLionel Landwerlin
Initially all the generated code was per generation. Eventually we grouped it into a single file to reuse as much as possible equation code (this reduce binary size by a factor). So many equations are just the same from generation to generation. But this generated file is 200k lines long... This change puts all the equations into a single file, so that we reuse as much code as possible, and then breaks down the metric sets & register configurations into per generation files. v2: Split registers away from the metric set descriptions v3: Fix automake Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2020-04-02lib/i915/perf: remove generation code for mathml renderLionel Landwerlin
Gputop had support for generating mathml figures of the post processing equations. It's not useful here. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2020-02-19lib: Add i915_perf libraryLionel Landwerlin
This library contains the database of performance metrics for each supported generation as well as its associated programming. It also allow for the user to get human readable data out of HW generated data. v2: Switch a few python scripts to python3 v3: Fix some python2-ism s/lkf/ehl/ Autotools support v4: set soversion on i915_perf.so Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Petri Latvala <petri.latvala@intel.com>
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