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; Copyright (C) 2013, Regents of the University of Texas
; Written by Matt Kaufmann, October, 2010
; License: A 3-clause BSD license. See the LICENSE file distributed with ACL2.
; Interface to some Lisp profilers
; Note: See also oprof.lisp (contributed by Jared Davis).
; This book provides profiling support for certain host Lisps. Currently it
; supports only CCL and SBCL. As of this writing (October 2010) it appears
; that profiling an entire package is much more efficient in SBCL than it is in
; CCL.
; Example usage:
; Probably preferred, but SBCL only: statistical call-graph profiling
; (with-sprofiling (mini-proveall)) ; SBCL only
; The following SBCL documentation may be helpful:
; http://www.sbcl.org/manual/Statistical-Profiler.html
; Also supported:
; (with-profiling "ACL2" (mini-proveall)) ; efficient in SBCL, slow in CCL
; (with-profiling '(rewrite assoc-equal) (mini-proveall))
; This file defines the forms (with-sprofiling form) and (with-profiling fns
; form), under the above restrictions.
; You might prefer with-sprofiling, which shows a call-graph. If you know of
; ways to improve that display, please feel free to contribute an improvement!
; In the case of with-profiling, fns is evaluated, and the result should be
; either a function symbol, a list of function symbols, or a package name. The
; indicated symbols are profiled, where a package name indicates all function
; symbols in that package (not including symbols imported from another
; package).
(in-package "ACL2")
(defttag :profiling)
(progn!
(set-raw-mode t)
(load (concatenate 'string (cbd) "profiling-raw.lsp")))
(defmacro-last with-profiling)
(defmacro-last with-sprofiling-internal)
(defmacro with-sprofiling (form &rest options)
(let ((options (or options '(:report :graph :loop nil))))
`(with-sprofiling-internal ',options ,form)))
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