Search results
Results From The WOW.Com Content Network
In computer science, a microkernel (often abbreviated as μ-kernel) is the near-minimum amount of software that can provide the mechanisms needed to implement an operating system (OS). These mechanisms include low-level address space management, thread management, and inter-process communication (IPC).
A microkernel is a minimal computer operating system kernel which, in its purest form, provides no operating system services at all, only the mechanisms needed to implement such services, such as low-level address space management, thread management, and inter-process communication (IPC).
Mach (/ m ɑː k /) [1] is an operating system kernel developed at Carnegie Mellon University by Richard Rashid and Avie Tevanian to support operating system research, primarily distributed and parallel computing. Mach is often considered one of the earliest examples of a microkernel. However, not all versions of Mach are microkernels.
This is an operating system in which the time taken to process an input stimulus is less than the time lapsed ... microkernel, embedded, industrial: active: ARM ...
MINIX is a Unix-like operating system based on a microkernel architecture, first released in 1987 and written by American-Dutch computer scientist Andrew S. Tanenbaum.It was designed as a clone of the Unix operating system [10] and one that could run on affordable, Intel 8086 based home computers; MINIX was targeted for use in classrooms by computer science students at universities.
Workplace OS (a microkernel based operating system including OS/2, developed and canceled in the 1990s) K42 (open-source research operating system on PowerPC or x86 based cache-coherent multiprocessor systems) Dynix (developed by Sequent, and used for IBM NUMA-Q too)
An operating system based on a microkernel like L4 provides services as servers in user space that monolithic kernels like Linux or older generation microkernels include internally. For example, to implement a secure Unix-like system, servers must provide the rights management that Mach included inside the kernel.
As a microkernel-based OS, QNX is based on the idea of running most of the operating system kernel in the form of a number of small tasks, named Resource Managers. This differs from the more traditional monolithic kernel, in which the operating system kernel is one very large program composed of a huge number of parts, with special abilities ...