2011-05-10 13:14:34 +02:00
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#!/bin/sh -x
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# Cleanup
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opcontrol --no-vmlinux
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opcontrol --stop
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opcontrol --shutdown
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opcontrol --reset
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# Record all calls
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opcontrol --separate=none
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# NMI conflicts with oprofile
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echo 0 > /proc/sys/kernel/nmi_watchdog
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# Select events to be recorded
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opcontrol --event=CPU_CLK_UNHALTED:30000:0:1:1
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opcontrol --start
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# The actual programm
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"$@"
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opcontrol --stop
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opcontrol --dump
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echo "Output: opreport -l"
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