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- OProfile abstract "In computing, OProfile is a system-wide statistical profiling tool for Linux. John Levon wrote it in 2001 for Linux kernel version 2.4 after his M.Sc. project; it consists of a kernel module, a user-space daemon and several user-space tools.OProfile can profile an entire system or its parts, from interrupt routines or drivers, to user-space processes. It has low overhead.The most widely supported kernel mode of oprofile uses a system timer (See: Gathering profiling events). However, this mode is unable to measure kernel functions where interrupts are disabled. Newer CPU models support a hardware performance counter mode which uses hardware logic to record events without any active code needed. In Linux 2.2/2.4 only 32-bit x86 and IA64 are supported; in Linux 2.6 there is wider support: x86 (32 and 64 bit), DEC Alpha, MIPS, ARM, sparc64, ppc64, AVR32.Call graphs are supported only on x86 and ARM.In 2012 two IBM engineers recognized OProfile as one of the two most commonly used performance counter monitor profiling tools on Linux, alongside perf tool.".
- OProfile latestReleaseVersion "1.1.0".
- OProfile license GNU_General_Public_License.
- OProfile operatingSystem Linux.
- OProfile wikiPageExternalLink news.
- OProfile wikiPageExternalLink Oprofile.pdf.
- OProfile wikiPageExternalLink sec2.2.2.
- OProfile wikiPageExternalLink index.html.
- OProfile wikiPageID "36699343".
- OProfile wikiPageLength "4855".
- OProfile wikiPageOutDegree "33".
- OProfile wikiPageRevisionID "680900910".
- OProfile wikiPageWikiLink ARM_architecture.
- OProfile wikiPageWikiLink AVR32.
- OProfile wikiPageWikiLink Assembly_language.
- OProfile wikiPageWikiLink Call_graph.
- OProfile wikiPageWikiLink Category:Linux_kernel_features.
- OProfile wikiPageWikiLink Category:Profilers.
- OProfile wikiPageWikiLink Computing.
- OProfile wikiPageWikiLink DEC_Alpha.
- OProfile wikiPageWikiLink Daemon_(computing).
- OProfile wikiPageWikiLink Device_driver.
- OProfile wikiPageWikiLink GNU_General_Public_License.
- OProfile wikiPageWikiLink Gprof.
- OProfile wikiPageWikiLink Hardware_performance_counter.
- OProfile wikiPageWikiLink IA-64.
- OProfile wikiPageWikiLink Interrupt.
- OProfile wikiPageWikiLink Interrupt_handler.
- OProfile wikiPageWikiLink Kernel_(operating_system).
- OProfile wikiPageWikiLink Linux.
- OProfile wikiPageWikiLink Linux_kernel.
- OProfile wikiPageWikiLink List_of_performance_analysis_tools.
- OProfile wikiPageWikiLink MIPS_instruction_set.
- OProfile wikiPageWikiLink Perf_(Linux).
- OProfile wikiPageWikiLink Ppc64.
- OProfile wikiPageWikiLink Process_(computing).
- OProfile wikiPageWikiLink Profiling_(computer_programming).
- OProfile wikiPageWikiLink SPARC64.
- OProfile wikiPageWikiLink Source_code.
- OProfile wikiPageWikiLink Statistics.
- OProfile wikiPageWikiLink User_space.
- OProfile wikiPageWikiLink X86.
- OProfile wikiPageWikiLinkText "OProfile".
- OProfile author "John Levon".
- OProfile genre "profiler".
- OProfile latestReleaseVersion "1.1".
- OProfile license GNU_General_Public_License.
- OProfile name "OProfile".
- OProfile operatingSystem Linux.
- OProfile platform "cross-platform".
- OProfile programmingLanguage "C".
- OProfile released "2001".
- OProfile wikiPageUsesTemplate Template:Infobox_software.
- OProfile wikiPageUsesTemplate Template:Official_website.
- OProfile wikiPageUsesTemplate Template:Start_date_and_age.
- OProfile wikiPageUsesTemplate Template:Url.
- OProfile subject Category:Linux_kernel_features.
- OProfile subject Category:Profilers.
- OProfile hypernym Tool.
- OProfile type Software.
- OProfile type Work.
- OProfile type Redirect.
- OProfile type CreativeWork.
- OProfile type Thing.
- OProfile type Q386724.
- OProfile type Q7397.
- OProfile comment "In computing, OProfile is a system-wide statistical profiling tool for Linux. John Levon wrote it in 2001 for Linux kernel version 2.4 after his M.Sc. project; it consists of a kernel module, a user-space daemon and several user-space tools.OProfile can profile an entire system or its parts, from interrupt routines or drivers, to user-space processes. It has low overhead.The most widely supported kernel mode of oprofile uses a system timer (See: Gathering profiling events).".
- OProfile label "OProfile".
- OProfile sameAs Q3347685.
- OProfile sameAs OProfile.
- OProfile sameAs m.0kvf1mj.
- OProfile sameAs Q3347685.
- OProfile sameAs OProfile.
- OProfile wasDerivedFrom OProfile?oldid=680900910.
- OProfile homepage news.
- OProfile isPrimaryTopicOf OProfile.
- OProfile name "OProfile".