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2014-10-24idlestat: calculate energy consumption using energy modelLarry Bassel
Calculate estimated energy consumption using the specified energy model file. Signed-off-by: Larry Bassel <larry.bassel@linaro.org> Reviewed-by: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>
2014-08-05Improve the outputDaniel Lezcano
The output is now in the form of: ---------------------------------------------------------------- | P-state | min | max | avg | total | hits | ---------------------------------------------------------------- | cpu0 | ---------------------------------------------------------------- | 2.90GHz | 0us | 37.93ms | 383us | 163.89ms | 428 | | 2.20GHz | 11us | 1.69ms | 160us | 3.83ms | 24 | | 1.80GHz | 8us | 2.72ms | 106us | 6.37ms | 60 | | 1.30GHz | 1us | 4.51ms | 1.13ms | 5.65ms | 5 | | 1.20GHz | 0us | 17.75ms | 292us | 3.55s | 12148 | ---------------------------------------------------------------- | cpu1 | ---------------------------------------------------------------- | 2.90GHz | 0us | 5.59ms | 447us | 118.06ms | 264 | | 1.20GHz | 0us | 13.83ms | 656us | 3.05s | 4649 | ---------------------------------------------------------------- | cpu2 | ---------------------------------------------------------------- | 2.90GHz | 1us | 118.77ms | 1.45ms | 326.93ms | 225 | | 2.80GHz | 24us | 1.34ms | 263us | 5.26ms | 20 | | 2.50GHz | 11us | 2.49ms | 327us | 9.49ms | 29 | | 1.20GHz | 1us | 21.24ms | 404us | 3.99s | 9891 | ---------------------------------------------------------------- | cpu3 | ---------------------------------------------------------------- | 2.90GHz | 3us | 21.07ms | 720us | 127.51ms | 177 | | 1.60GHz | 3us | 5.14ms | 120us | 12.03ms | 100 | | 1.20GHz | 1us | 18.07ms | 660us | 2.76s | 4190 | ---------------------------------------------------------------- -------------------------------------------------------------------------------- | C-state | min | max | avg | total | hits | over | under | -------------------------------------------------------------------------------- | clusterA | -------------------------------------------------------------------------------- | C1-IVB | 0us | 1.24ms | 1.24ms | 1.24ms | 1 | 0 | 0 | | C7-IVB | 0us | 10.07ms | 1.78ms | 19.10s | 10739 | 0 | 0 | -------------------------------------------------------------------------------- | core0 | -------------------------------------------------------------------------------- | C1-IVB | 0us | 2.02ms | 262us | 3.14ms | 12 | 0 | 0 | | C7-IVB | 0us | 15.92ms | 2.09ms | 23.30s | 11163 | 0 | 0 | -------------------------------------------------------------------------------- | cpu0 | -------------------------------------------------------------------------------- | POLL | 3us | 3us | 3us | 3us | 1 | 0 | 0 | | C1-IVB | 0us | 2.95ms | 179us | 162.03ms | 905 | 0 | 0 | | C3-IVB | 1us | 9.07ms | 555us | 192.47ms | 347 | 0 | 0 | | C6-IVB | 6us | 3.84ms | 1.18ms | 40.13ms | 34 | 0 | 0 | | C7-IVB | 1us | 16.35ms | 2.27ms | 25.83s | 11396 | 0 | 0 | -------------------------------------------------------------------------------- | cpu1 | -------------------------------------------------------------------------------- | C1-IVB | 1us | 11.12ms | 173us | 54.09ms | 313 | 0 | 0 | | C3-IVB | 2us | 1.39ms | 399us | 55.81ms | 140 | 0 | 0 | | C6-IVB | 20us | 1.04ms | 517us | 2.07ms | 4 | 0 | 0 | | C7-IVB | 1us | 41.48ms | 5.93ms | 26.67s | 4495 | 0 | 0 | -------------------------------------------------------------------------------- | core1 | -------------------------------------------------------------------------------- | C1-IVB | 0us | 1.25ms | 116us | 4.04ms | 35 | 0 | 0 | | C7-IVB | 0us | 22.25ms | 2.17ms | 22.97s | 10605 | 0 | 0 | -------------------------------------------------------------------------------- | cpu2 | -------------------------------------------------------------------------------- | POLL | 3us | 3us | 3us | 3us | 1 | 0 | 0 | | C1-IVB | 1us | 9.65ms | 265us | 133.88ms | 505 | 0 | 0 | | C3-IVB | 1us | 3.74ms | 440us | 127.48ms | 290 | 0 | 0 | | C6-IVB | 24us | 2.34ms | 1.01ms | 32.32ms | 32 | 0 | 0 | | C7-IVB | 1us | 31.43ms | 2.70ms | 25.33s | 9369 | 0 | 0 | -------------------------------------------------------------------------------- | cpu3 | -------------------------------------------------------------------------------- | POLL | 11us | 11us | 11us | 11us | 1 | 0 | 0 | | C1-IVB | 1us | 4.80ms | 94us | 42.66ms | 455 | 0 | 0 | | C3-IVB | 1us | 2.00ms | 420us | 28.59ms | 68 | 0 | 0 | | C6-IVB | 31us | 1.42ms | 800us | 8.00ms | 10 | 0 | 0 | | C7-IVB | 0us | 98.04ms | 6.92ms | 26.99s | 3899 | 0 | 0 | -------------------------------------------------------------------------------- Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Larry Bassel <larry.bassel@linaro.org> Tested-by: Larry Bassel <larry.bassel@linaro.org>
2014-08-05Remove dump and iterations optionsDaniel Lezcano
These options are pointless and not interesting. Removing them. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Larry Bassel <larry.bassel@linaro.org> Tested-by: Larry Bassel <larry.bassel@linaro.org>
2014-04-02Launchpad bug 1300335: removed -c <state> option.Zoran Markovic
2014-03-23Fixed build warning on x86_64. Checkpatch cleanup.Zoran Markovic
2014-03-21Fixed copyright and contributors in headers.Zoran Markovic
2014-03-14Formatted output report to 80 columns. Code reorganization.Zoran Markovic
2014-02-20Added tracing P-states.Zoran Markovic
2014-01-21Fixed Launchpad bug #1269454Zoran Markovic
Added GPLv2 copyright headers.
2013-09-10Add cpu topology infoShaojie Sun
We read cpu top[ology info from /sys/devices/system/cpuX/topology. Packed them into cpu_topology struct. And print in next format. clusterA: coreX cpuA cpuB coreY cpuC cpuD clusterB: coreS cpuE cpuF coreT cpuG cpuH ... When cpu topology info could be read, CPU idle state is shown ordered by topology. When cpu topology info could not be read, CPU idle state is shown in old order. Signed-off-by: Shaojie Sun <shaojie.sun@linaro.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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