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What is difference between parallel processing and pipelining in computer architecture?
Wiki User
∙ 14y ago
the pipelining breaks a big task into number of small parts. a part higher in order gets processed n serves as an input for the next sub-task,while in parallel processing various tasks are run at the same time
Wiki User
∙ 14y ago
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Difference between pipeline and vector processing?
Pipeline processing involves a string of data processed in a chain reaction. This means the output of the first data point processing is the input of the next processing point. Vector processing involves a CPU and only one-dimensional arrays of data. This is similar to how a basic computer functions.
Difference between concurrent processing and parallel processing in computer architecture?
concurrent processing deals with N-client single server whereas parallel supports N-client N-server
Who was the first person to demonstrate that a computer could be programmed?
The architect of the computer system, he/she developed the programming architecture as well as the processing architecture. If the designer follows this architecture definition the computer can be programmed. There is no proof needed.
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Difference between pipeline processing and parallel processing?
Parallel processing is another method used to improve performance in a computer system, when a system processes two different instructions simultaneously, it is performing parallel processing. Parallel processing: each thing is processed entirely by a single functional unit. Pipelining: each thing is broken into a sequence of pieces, where each piece is handled by a different(specialized) functional unit Parallel processing: each thing is processed entirely by a single functional unit. Pipelining is an implementation technique where multiple instructions are overlapped in execution. • Each stage completes a part of an instruction in parallel. The stages are connected one to the next to form a pipe- instructions enter at one end, progress through the stages, and exit at the end . • Making the instruction of program faster.
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How do pipelining and the system clock affect processing speed?
With pipelining, the CPU begins executing a second instruction before the first instruction is completed. Pipelining results in faster processing because the CPU does not have to wait for one instruction to complete the machine cycle. The system clock is a small chip that the control unit relies on to synchronize computer operations. The faster the clock, the more instructions the CPU can execute per second. The speed at which a processor executes instructions is called clock speed. Clock speed is measured in megahertz (MHz), which equates to one million ticks of the system clock.
