GM-NAA I/O

GM-NAA I/O

Infobox OS
name = GM-NAA I/O



caption =
developer = General Motors, North American Aviation
source_model =
kernel_type =
supported_platforms =
ui =
family =
released =
latest_release_version =
latest_release_date =
latest_test_version =
latest_test_date =
marketing_target =
programmed_in =
prog_language =
language = English
updatemodel =
package_manager =
working_state = Historic
license =
website = The GM-NAA I/O input/output system of General Motors and North American Aviation was the first operating system in the history of computer science.cite web
url=http://www.computerhistory.org/timeline/?year=1956
title=Timeline of Computer History: 1956: Software
publisher=Computer History Museum
accessdate=2007-09-04]

It was created in 1956 by Bob Patrick of General Motors and Owen Mock of North American Aviation for the IBM 704 computer. It was based on a system monitor created in 1955 by programmers of General Motors for its IBM 701.

The main function of GM-NAA I/O was to automatically execute a new program once the one that was being executed had finished. It was formed of shared routines to the programs that provided common access to the of input/output devices.

ee also

*SHARE Operating System, an operating system based on GM-NAA I/O.
*Timeline of operating systems

References


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