Name | Synopsis | Description | Attributes | Exit Status | See Also | Notes
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(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