blob: a266d7a1962dc767e0434c7cedcb0e991836fe1a [file] [log] [blame]
--
-- Copyright 2019 The Android Open Source Project
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- https://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
create view freq_view as
select
ts,
lead(ts) OVER (PARTITION BY track_id ORDER BY ts) - ts as dur,
cpu,
name as freq_name,
value as freq_value
from counter
inner join cpu_counter_track
on counter.track_id = cpu_counter_track.id
where name = 'cpufreq';
create view idle_view
as select
ts,
lead(ts) OVER (PARTITION BY track_id ORDER BY ts) - ts as dur,
cpu,
name as idle_name,
value as idle_value
from counter
inner join cpu_counter_track
on counter.track_id = cpu_counter_track.id
where name = 'cpuidle';
create virtual table freq_idle
using span_join(freq_view PARTITIONED cpu, idle_view PARTITIONED cpu);
create virtual table window_freq_idle using window;
create virtual table span_freq_idle
using span_join(freq_idle PARTITIONED cpu, window_freq_idle);
update window_freq_idle
set
window_start=(select min(ts) from sched),
window_dur=(select max(ts) - min(ts) from sched),
quantum=1000000
where rowid = 0;
create view counter_view
as select
ts,
dur,
quantum_ts,
cpu,
case idle_value
when 4294967295 then "freq"
else "idle"
end as name,
case idle_value
when 4294967295 then freq_value
else idle_value
end as value
from span_freq_idle;
select cpu, name, value, sum(dur) from counter_view group by cpu, name, value;