Search Results for "operating system kernel"

Likwid is a simple to install and use toolsuite of command line applications and a library for performance oriented programmers. It works for Intel, AMD, ARMv8 and POWER9 processors on the Linux operating system. There is additional support for Nvidia and AMD GPUs. There is support for ARMv7 and POWER8/9 but there is currently no test machine in our hands to test them properly.

BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.

This Solaris system monitoring tool allows to perform standard SAR activity reporting and NMON activity reporting. The NMON output can be imported with Excel or RRD to output simple and efficient graphs.

Microstate Accounting is a way to determine exactly where a thread is spending its time. This project provides Linux kernel patches to implement microstate accounting.

I/O performance Analysis Tool

Utility for quick performance testing of main system components: disks, CPU and memory. Initially was designed to detect problems in virtual environment. Windows only (XP/2003 and later).

ArchC is an open-source architecture description language based on SystemC. Its goal is to provide designers with a tool to evaluate new ideas in processor and ISA design, memory hierarchy, etc. and other aspects of computer architecture research.

...Project Goals: Development of production testing protocols Base Image Base +Apache Base + MySQL Base + node.js Base + AoE Standard Full Slackware Current VM image The goal of the Slackless project is really two-fold. To provide high quality virtual images of the original Slackware operating system suitable for use and testing in virtual environments in an effort to introduce users new to Slackware to the advantages of the K.I.S.S. development philosophy. It's longer range goal is to produce a procedure for producing minimal functional server images for use in production environments. The goal is to minimize the image size and resource consumption while maintaining the stability and functionality that makes Slackware famous in an effort to provide implementers of virtual environments and option that allows them to install more server images on existing hardware platforms.

BEYE (Binary EYE) is a free, portable, advanced file viewer with built-in editor for binary, hexadecimal and disassembler modes. It contains a highlight AVR/Java/i86-AMD64/ARM-XScale/PPC-64 and other disassembler, full preview of MZ,NE,PE,ELF and other.

System Stability Tester is a multi platform open source clone of SuperPI and comes with a GUI and a CLI. It can be used for CPU and RAM burning, stressing and benchmarking.

swet (sustained workload & efficiency test) is a portable benchmark for POSIX and BSD operating systems with multi-thread and multi-process capabilities and flexible, powerful report options.

HardInfo displays information about your hardware and operating system.

curl-benchmark is an open-source tool written in C-language that generates multiple and simultaneous HTTP/HTTPS requests and returns data for performance analysis.

OPM is a portable benchmark tool with a uniform performance unit across various platforms.

Real time micro benchmark multi-lingual suite (RTMB) provides a good way to measure the deterministic quality of hardware, an operating system, or a Java Virtual Machine. RTMB consists of benchmarks in C, C++ and Java

Simple tool to parse the contents of /proc or /sys entries and graph their values. An oscillosope for software types. Intended for developers, admins or the curious to understand the performance and behaviour of their systems.

A generic, vendor-independent open-source application to determine the performance of a pub-sub infrastructure.

IO-MAX (IO Marking And eXamination) is a linux-kernel module for analyzing file I/O. IO-MAX analyzes I/O pattern in linux VFS layer. Therefore, user can examine read counts, read time, write counts and write time of designated processes.

The Flexible Filesystem Benchmark (FFSB) is a cross-platform filesystem performance measurement tool. It uses customizable profiles to measure of different workloads, and it supports multiple groups of threads across multiple filesystems.

A 3D benchmark comparing the different features / extensions of OpenGL. Made for the Linux operating system, but is portable to any other OS that SDL supports.

lmbench is a suite of simple, portable, ANSI/C microbenchmarks for UNIX/POSIX. In general, it measures two key features: latency and bandwidth. lmbench is intended to give system developers insight into basic costs of key operations.

Open System Testing Architecture - a distributed software testing architecture designed around CORBA. The current toolset has the capability of performing scripted Web (HTTP and HTTPS) heavy load tests with performance measurements from Win32 platforms.

The program thrulay is used to measure the capacity, delay, and other performance metrics of a network by sending a bulk TCP or UDP stream over it.

benchIO is a multi-platform multi-function benchmark for I/O subsystems. It's written in ANSI C compatible with the POSIX standard

Bertha is an I/O benchmark tool for high-end storage subsystems. Based on Tim Bray's Bonnie benchmark tool with three enhancements: 1)it generates far more I/O, 2)it offers a facility to replay I/O transactions”, and 3)extensive metrics reporting.