November 1983

Ritchie and Thompson receive Turing Award

Dennis Ritchie and Ken Thompson received the 1983 ACM Turing AwardThe ACM's highest honor in computing — often called the Nobel Prize of computer science. for developing UnixAn influential multitasking OS from the 1970s — files, pipes, and C shaped Linux, macOS, and BSD. and the C language.

What it was for

Dennis RitchieTheir Bell Labs work underpins every smartphone, server, and embedded device: UnixAn influential multitasking OS from the 1970s — files, pipes, and C shaped Linux, macOS, and BSD. ideas (pipes, files, processes) and C's portability. The award recognized that systems software deserved the same academic honor as theory.

People

  • Dennis Ritchiecreator
  • Ken Thompsonco creator

Why it's here

The Turing AwardThe ACM's highest honor in computing — often called the Nobel Prize of computer science. formalized UnixAn influential multitasking OS from the 1970s — files, pipes, and C shaped Linux, macOS, and BSD. and C as CS's most influential systems work.

Why it mattered

It validated operating systems and languages as first-class computer science.

What it solved

Industry systems breakthroughs often went unrecognized by academic CS awards.

Media

  • Dennis Ritchie
    ImageDennis Ritchie

    Denise Panyik-Dale, CC BY 2.0, via Wikimedia Commons