Perf (Linux) and Performance Application Programming Interface

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Perf (Linux) and Performance Application Programming Interface

Perf (Linux) vs. Performance Application Programming Interface

perf (sometimes called perf_events or perf tools, originally Performance Counters for Linux, PCL) is a performance analyzing tool in Linux, available from Linux kernel version 2.6.31 in 2009. In computer science, Performance Application Programming Interface (PAPI) is a portable interface (in the form of a library) to hardware performance counters on modern microprocessors.

Similarities between Perf (Linux) and Performance Application Programming Interface

Perf (Linux) and Performance Application Programming Interface have 4 things in common (in Unionpedia): Hardware performance counter, Linux, Linux kernel, Profiling (computer programming).

Hardware performance counter

In computers, hardware performance counters (HPC), or hardware counters are a set of special-purpose registers built into modern microprocessors to store the counts of hardware-related activities within computer systems.

Hardware performance counter and Perf (Linux) · Hardware performance counter and Performance Application Programming Interface · See more »

Linux

Linux is both an open-source Unix-like kernel and a generic name for a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds.

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Linux kernel

The Linux kernel is a free and open source, UNIX-like kernel that is used in many computer systems worldwide.

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Profiling (computer programming)

In software engineering, profiling ("program profiling", "software profiling") is a form of dynamic program analysis that measures, for example, the space (memory) or time complexity of a program, the usage of particular instructions, or the frequency and duration of function calls.

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The list above answers the following questions

What Perf (Linux) and Performance Application Programming Interface have in common
What are the similarities between Perf (Linux) and Performance Application Programming Interface

Perf (Linux) and Performance Application Programming Interface Comparison

Perf (Linux) has 39 relations, while Performance Application Programming Interface has 15. As they have in common 4, the Jaccard index is 7.41% = 4 / (39 + 15).

References

This article shows the relationship between Perf (Linux) and Performance Application Programming Interface. To access each article from which the information was extracted, please visit:

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