NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | EXIT STATUS | SEE ALSO | NOTES
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(5).
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Availability | SUNWcsu |
The following exit values are returned:
One of the instruction_set values you specified is printed by this command.
There is no output; that is, this machine cannot use any instruction_set that you specified with the optisa command.
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.
NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | EXIT STATUS | SEE ALSO | NOTES