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| author | Chris Wilson <[email protected]> | 2017-05-17 13:10:00 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-05-17 13:38:06 +0100 |
| commit | 77f0d0e925e8a0f17a927a1f4e266d1f0e95cb72 (patch) | |
| tree | 28700f9afc77e5efd73163b00c18f3a24f9fa4e1 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 0ce81788080570e28efb43a4036976854e0edca8 (diff) | |
drm/i915/execlists: Pack the count into the low bits of the port.request
add/remove: 1/1 grow/shrink: 5/4 up/down: 391/-578 (-187)
function old new delta
execlists_submit_ports 262 471 +209
port_assign.isra - 136 +136
capture 6344 6359 +15
reset_common_ring 438 452 +14
execlists_submit_request 228 238 +10
gen8_init_common_ring 334 341 +7
intel_engine_is_idle 106 105 -1
i915_engine_info 2314 2290 -24
__i915_gem_set_wedged_BKL 485 411 -74
intel_lrc_irq_handler 1789 1604 -185
execlists_update_context 294 - -294
The most important change there is the improve to the
intel_lrc_irq_handler and excclist_submit_ports (net improvement since
execlists_update_context is now inlined).
v2: Use the port_api() for guc as well (even though currently we do not
pack any counters in there, yet) and hide all port->request_count inside
the helpers.
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Reviewed-by: Tvrtko Ursulin <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions