NAME

cmp — chip multi-threading processor

SYNOPSIS

cmp* at mainbus0
cmp* at ssm?
cpu* at cmp?

DESCRIPTION

The cmp driver provides support for the chip multi-threading processors such as the Sun UltraSPARC IV and Fujitsu SPARC64 VI processors. It is not a physical device as such, but an abstraction to attach individual CPU cores.

SEE ALSO

intro(4)

HISTORY

The cmp driver first appeared in OpenBSD 4.4.

AUTHORS

The cmp driver was written by Mark Kettenis <kettenis@openbsd.org>.