单词 | uniprocessor |
释义 | uniprocessorn. Computing. A system containing only one processor; the processor used in such a system. In early use frequently attributive. ΘΚΠ society > computing and information technology > hardware > [adjective] > way of processing parallel1948 time-shared1954 interleaved1956 multiprogramme1959 multiprogrammed1959 uniprocessor1963 multitask1965 multitasking1966 microprocessing1974 society > computing and information technology > hardware > [noun] > central processing unit > types of processor microcomputer1956 multiprocessor1961 uniprocessor1963 microchip1969 microprocessor1969 microcontroller1971 micro1978 transputer1978 coprocessor1980 RISC1980 Clipper1993 1963 Proc. AFIPS Conf. 24 109/1 By definition, the Princeton machine designed by Burks, Goldstine and von Neumann in 1946, will be called a ‘conventional processor’ or uni-processor. 1976 IEEE Trans. Computers 25 485/1 The concept of multiprogramming can be extended to a uniprocessor system as introducing sufficient overlap among concurrent processes. 1985 Science 26 Apr. 466/2 Multis could supplant conventional high-performance uniprocessors. 1990 Gazette (STC plc) May 1/3 A new, high-performance processor... It is 25 per cent more powerful than any other single, or ‘uni-processor’, currently available. 2012 D. A. Patterson & J. L. Hennessy Computer Organization & Design (ed. 4) vii. 679 Conventional implementations often run at less than 10% of peak performance of uniprocessors. This entry has been updated (OED Third Edition, September 2015; most recently modified version published online March 2022). < n.1963 |
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