OPTISA(1) User Commands OPTISA(1)
optisa - determine which variant instruction set is optimal to use
optisa instruction_set...
optisa prints which instruction_set out of the ones specified in the
command will perform best on this machine. In this case, ``best''
is defined by the order in which instruction set names are returned
by isalist(1). Possible values for instruction_set are given in
isalist(7).
The following exit values are returned:
0
One of the instruction_set values you specified is printed by
this command.
1
There is no output; that is, this machine cannot use any
instruction_set that you specified with the optisa command.
isalist(1), uname(1), attributes(7), isalist(7)
optisa is preferable to uname -p or uname -m (see uname(1)) in
determining which of several binary versions of a given program
should be used on the given machine.
July 25, 1997 OPTISA(1)
NAME
optisa - determine which variant instruction set is optimal to use
SYNOPSIS
optisa instruction_set...
DESCRIPTION
optisa prints which instruction_set out of the ones specified in the
command will perform best on this machine. In this case, ``best''
is defined by the order in which instruction set names are returned
by isalist(1). Possible values for instruction_set are given in
isalist(7).
EXIT STATUS
The following exit values are returned:
0
One of the instruction_set values you specified is printed by
this command.
1
There is no output; that is, this machine cannot use any
instruction_set that you specified with the optisa command.
SEE ALSO
isalist(1), uname(1), attributes(7), isalist(7)
NOTES
optisa is preferable to uname -p or uname -m (see uname(1)) in
determining which of several binary versions of a given program
should be used on the given machine.
July 25, 1997 OPTISA(1)