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RISC

RISC

3 8.0
A computer design that uses a small set of simple instructions for faster processing
  • noun
  • /rɪsk/
  • Specialized
translation icon : RISC
  • We describe features of the POWER2 processor and memory subsystem that enhance RISC System/6000(TM) performance on commercial workloads.
  • RISC processor
  • RISC workstation
  • RISC architecture

Examples

  • The LADDIS trace was collected on a RISC System/6000 Model 530H.

    Academic text (1994)
  • We have presented four techniques for accelerating sparse-matrix vector multiplication on superscalar RISC processors.

    Academic text (1997)
  • As expected for a RISC machine, this time is usually one cycle.

    Academic text (1994)
  • We believe that most of our findings would also apply to other RISC processors.

    Academic text (1997)
  • Also, we show that the algorithms exhibit high performance on RISC-type processors.

    Academic text (1997)
  • Running the HLM for the disk drive model takes about two hours on the RISC System/6000.

    Academic text (1996)
  • In the examples discussed, use was made of an IBM RISC System/6000 Type 550 processor.

    Academic text (1995)
  • However, on many platforms, including RISC workstations, the LAPACK PO codes perform about three times faster.

    Academic text (2000)
  • Sparse-matrix vector multiplication is an important kernel that often runs inefficiently on superscalar RISC processors.

    Academic text (1997)
  • Many modern devices use RISC technology for improved performance and efficiency.

Synonyms

7.3

A computer design using a small set of simple instructions for faster processors that use less power

is the same architecture but highlights fast processing
7.7

A computer design that uses a small set of simple commands to work faster

is similar but focuses more on speed of processing

Antonyms

CISC
  • Specialized
8.4

A computer processor that has many built-in instructions

Surface Forms

RISC singular
RISCs plural

Etymology

The word RISC stands for Reduced Instruction Set Computer, where reduced means 'made smaller' and instruction means 'a command'. So a RISC computer uses a smaller set of simple commands so it can run faster.