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When was computer pipelining invented?
1970s
Pipelining began in earnest in the late 1970s in supercomputers such as vector processors and array processors. One of the early supercomputers was the Cyber series built by Control Data Corporation. Its main architect, Seymour Cray, later headed Cray Research.
What is 5th pipeline?
Basic five-stage pipeline in a RISC machine (IF = Instruction Fetch, ID = Instruction Decode, EX = Execute, MEM = Memory access, WB = Register write back).
What does pipeline mean in slang?
COMMON If something is in the pipeline, it is being planned or developed.
Is there anything in the pipeline?
This English idiom generally refers to plans that have not yet come to fruition but, if all goes well, will be fulfilled. One such idiomatic expression is the phrase “in the pipeline.” When something is described in this manner, it means that it is going to arrive at some point, but it hasn’t yet.
What was the first computer with a coprocessor?
Cyrix released their first coprocessors, the FasMath 83D87 and 83S87, in 1989. These were x87 compatible and designed for 386 computers. The FasMath coprocessors were up to 50% faster than the Intel 80387 processor. AMD introduced the AM386 microprocessor family in March 1991.
How are pipelines used in central processing units?
Instruction pipelines, such as the classic RISC pipeline, which are used in central processing units (CPUs) and other microprocessors to allow overlapping execution of multiple instructions with the same circuitry.
What is the definition of a pipeline in computing?
In computing, a pipeline, also known as a data pipeline, is a set of data processing elements connected in series, where the output of one element is the input of the next one.
What was the first Intel x86 to support multiprocessing?
The Pentium was the first Intel x86 to build in robust hardware support for multiprocessing similar to that of large IBM mainframe computers. Intel worked closely with IBM to define this capability and then Intel designed it into the P5 microarchitecture. This new capability was not present in prior x86 generations or x86 copies from competitors.