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  2. perf (Linux) - Wikipedia

    en.wikipedia.org/wiki/Perf_(Linux)

    perf (sometimes called perf_events [1] or perf tools, originally Performance Counters for Linux, PCL) [2] is a performance analyzing tool in Linux, available from Linux kernel version 2.6.31 in 2009. [3]

  3. List of performance analysis tools - Wikipedia

    en.wikipedia.org/wiki/List_of_performance...

    Arm MAP, a performance profiler supporting Linux platforms.; AppDynamics, an application performance management solution [buzzword] for C/C++ applications via SDK.; AQtime Pro, a performance profiler and memory allocation debugger that can be integrated into Microsoft Visual Studio, and Embarcadero RAD Studio, or can run as a stand-alone application.

  4. LINPACK benchmarks - Wikipedia

    en.wikipedia.org/wiki/LINPACK_benchmarks

    The actual performance will always be lower than the peak performance. [2] The performance of a computer is a complex issue that depends on many interconnected variables. The performance measured by the LINPACK benchmark consists of the number of 64-bit floating-point operations, generally additions and multiplications, a computer can perform ...

  5. Linux kernel version history - Wikipedia

    en.wikipedia.org/wiki/Linux_kernel_version_history

    Performance Improvement for CPUs with a lot of cores and shared Last Level Caches; Continued Intel Meteor Lake graphics and sound enablement/improvements. Better performance for Ext4; IO_uring also seeing cool improvements; DEFLATE compression support for EROFS. 24th LTS release The CFS scheduler was the de facto standard for 16+ years

  6. Hardware performance counter - Wikipedia

    en.wikipedia.org/wiki/Hardware_performance_counter

    In computers, hardware performance counters (HPC), [1] 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. Advanced users often rely on those counters to conduct low-level performance analysis or tuning.

  7. RTLinux - Wikipedia

    en.wikipedia.org/wiki/RTLinux

    RTLinux is a hard realtime real-time operating system (RTOS) microkernel that runs the entire Linux operating system as a fully preemptive process. The hard real-time property makes it possible to control robots, data acquisition systems, manufacturing plants, and other time-sensitive instruments and machines from RTLinux applications.

  8. Comparison of Linux distributions - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Linux...

    This article may require cleanup to meet Wikipedia's quality standards.The specific problem is: Active distributions composed entirely of free software (Dragora GNU/Linux-Libre, gNewSense, Guix System, LibreCMC, Musix GNU+Linux, Parabola GNU/Linux-libre, and Trisquel) need information in all sub categories, #General is complete.

  9. Benchmark (computing) - Wikipedia

    en.wikipedia.org/wiki/Benchmark_(computing)

    A graphical demo running as a benchmark of the OGRE engine. In computing, a benchmark is the act of running a computer program, a set of programs, or other operations, in order to assess the relative performance of an object, normally by running a number of standard tests and trials against it.