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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>
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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>
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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>
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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>
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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>
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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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