NIST

buddy system

(algorithm)

Definition: A memory allocation strategy which recursively divides allocatable blocks of memory into pairs of adjacent equal-sized blocks called "buddies."

Note: This is included to minimize confusion with a buddy tree. After LK.

Author: PEB


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Entry modified 17 December 2004.
HTML page formatted Mon Feb 2 13:10:39 2015.

Cite this as:
Paul E. Black, "buddy system", in Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 17 December 2004. (accessed TODAY) Available from: http://www.nist.gov/dads/HTML/buddysystem.html