2013-01-06 06:22:45 +01:00
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config BR2_PACKAGE_PERF
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bool "perf"
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depends on BR2_LINUX_KERNEL
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depends on BR2_LARGEFILE
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help
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perf (sometimes "Perf Events" or perf tools, originally
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"Performance Counters for Linux") - is a performance
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analyzing tool in Linux, available from kernel version
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2.6.31. User-space controlling utility, called 'perf' has
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git-like interface with subcommands. It is capable of
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statistical profiling of entire system (both kernel and user
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code), single CPU or severals threads.
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This package builds and install the userspace 'perf'
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command. It is up to the user to ensure that the kernel
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configuration has all suitable options enable to allow a
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proper operation of 'perf'.
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https://perf.wiki.kernel.org/
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2013-10-13 16:55:32 +02:00
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comment "perf only available if Linux kernel is enabled, and needs a toolchain w/ largefile"
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2013-01-06 06:22:45 +01:00
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depends on !BR2_LINUX_KERNEL || !BR2_LARGEFILE
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