Multiprocessors have a single physical address space (memory) shared by all the CPUs whereas multicomputers have one physical address space per CPU Multiprocessors have a single physical address space (memory) shared by all the CPUs whereas multicomputers have one physical address space per CPU
A multicomputer is the definition of more than one computer, whereas a multiprocessor means that it is more than a single core processor (CPU)
multiprocessor and multicomputer
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The difference between distributed system and multiprocessor system is whether the processing units in the system share the main memory. If yes, then the system is multiprocessor system; otherwise, it's a distributed system.
in cluster system, different CPU's work together to perform a specific task while in multiprocessor system,different CPU's work to perform their own tasks.
is a number of linked systems, working together closely ,so that they form a single computer
A multiprocessor system is an interconnection of two or more CPUs with memory and input- output equipment. The term "processor" in multiprocessor can mean either a central processing unit (CPU) or an input-output processor (lOP). As it is most commonly defined, a multiprocessor system implies the existence of multiple CPUs, although usually there will be one or more IOPs as well. Multiprocessors are classified as multiple instruction stream, multiple data stream (MIMD) systems. There are some similarities between Multiprocessor and Multicomputer systems since both support concurrent operations. However, there exists important distinction between a system with multiple computers and a system with multiple processors.Computers are interconnected with each other means of communication lines to form a computer network. The network consists of several autonomous computers that may or may not communicate with each other. A multiprocessor system is controlled by one operating system that provides interaction between processors and all the components of the system cooperate in the solution of a problem.
multitasking: more task execute on sevaral cpumultithreading : sevaral part of one program execution
uniprocessor : - A type of architecture that is based on a single computing unit. All operations ( additions, multiplications, etc ) are done sequentally on the unit. . multiprocessor : - A type of architecture that is based on multiple computing units. Some of the operations ( not all, mind you ) are done in parallel and the results are joined afterwards.
Parallel processsing ranges from instruction-level parallelism e.g. superscalar and VLIW to message-passing MIMD also called multicomputer, and also includes SIMD e.g. vector and array processing. Multiprocessing is specifically task parallelism, and is by definition shared-memory MIMD with multiple processor cores, sometimes multiple sockets.
for improving the efficiency of the computer system.In multiprocessor environment , instructions can be executed parallely.
Multiprocessor systems have gained popularity over the years as they allow the user to do more than they could with a single processor system. Xbox 360, CELL, and Sequent are examples of multiprocessor systems.
Multiprocessor is pretty self-explanaatory. "Free" means the production build, as opposed to the development/debug version. Just looked this up myself.