GBBopen 1.5 Reference -- with-full-optimization

with-full-optimization

with-full-optimization (option*) declaration* form* => result* [Macro]

Purpose
Compile forms with (speed 3), (safety 0), (debug 0), and (compilation-speed 0) optimization settings.

Package :gbbopen-tools

Module :gbbopen-tools

Arguments and values

option		No options are currently supported
declaration		A declare expression (not evaluated)
forms		An implicit progn of forms to be evaluated
results		The values returned by evaluating the last `form`

Returns
The values returned by evaluating form.

Description
This macro provides a convenient means of declaring small code fragments for fastest (and least safe) compiler optimizations. If the feature :full-safety is present at compile time, this macro has no effect on optimization settings.

Examples
Declare a function definition, including argument checking, to be fully optimized for the fastest (and least safe) execution:

  (with-full-optimization ()
    (defun extent-> (value)
      `(,value ,infinity)))

Optimize the same function definition, but this time without invocation and argument-checking optimizations:

  (defun extent-> (value)
    (with-full-optimization ()
      `(,value ,infinity)))

The GBBopen Project

with-full-optimization