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remove unused (system vm profile)

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* module/Makefile.am:
* module/system/vm/profile.scm: Remove (system vm profile). We use
  statprof.
This commit is contained in:
Andy Wingo 2010-09-16 12:03:10 +02:00
parent f1ee6d54d2
commit 7c42238610
2 changed files with 1 additions and 65 deletions
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2
module/Makefile.am
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@ -311,13 +311,13 @@ SYSTEM_SOURCES = \
system/vm/frame.scm \
system/vm/instruction.scm \
system/vm/objcode.scm \
system/vm/profile.scm \
system/vm/program.scm \
system/vm/trace.scm \
system/vm/vm.scm \
system/foreign.scm \
system/xref.scm \
system/repl/debug.scm \
system/repl/hook-state.scm \
system/repl/error-handling.scm \
system/repl/common.scm \
system/repl/command.scm \

64
module/system/vm/profile.scm
View file

@ -1,64 +0,0 @@
;;; Guile VM profiler
;; Copyright (C) 2001 Free Software Foundation, Inc.
;;; This library is free software; you can redistribute it and/or
;;; modify it under the terms of the GNU Lesser General Public
;;; License as published by the Free Software Foundation; either
;;; version 3 of the License, or (at your option) any later version.
;;;
;;; This library is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Lesser General Public License for more details.
;;;
;;; You should have received a copy of the GNU Lesser General Public
;;; License along with this library; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;; Code:
(define-module (system vm profile)
#:use-module (system vm vm)
#:use-module (ice-9 format)
#:export (vm-profile))
(define (vm-profile vm objcode . opts)
(let ((flag (vm-option vm 'debug)))
(dynamic-wind
(lambda ()
(set-vm-option! vm 'debug #t)
(set-vm-option! vm 'profile-data '())
(add-hook! (vm-next-hook vm) profile-next)
(add-hook! (vm-enter-hook vm) profile-enter)
(add-hook! (vm-exit-hook vm) profile-exit))
(lambda ()
(vm-load vm objcode)
(print-result vm))
(lambda ()
(set-vm-option! vm 'debug flag)
(remove-hook! (vm-next-hook vm) profile-next)
(remove-hook! (vm-enter-hook vm) profile-enter)
(remove-hook! (vm-exit-hook vm) profile-exit)))))
(define (profile-next vm)
(set-vm-option! vm 'profile-data
(cons (vm-fetch-code vm) (vm-option vm 'profile-data))))
(define (profile-enter vm)
#f)
(define (profile-exit vm)
#f)
(define (print-result vm . opts)
(do ((data (vm-option vm 'profile-data) (cdr data))
(summary '() (let ((inst (caar data)))
(assq-set! summary inst
(1+ (or (assq-ref summary inst) 0))))))
((null? data)
(display "Count Instruction\n")
(display "----- -----------\n")
(for-each (lambda (entry)
(format #t "~5@A ~A\n" (cdr entry) (car entry)))
(sort summary (lambda (e1 e2) (> (cdr e1) (cdr e2))))))))