Mercurial > hg > xemacs-beta
view lisp/msw-init.el @ 5160:ab9ee10a53e4
fix various problems with allocation statistics, track overhead properly
-------------------- ChangeLog entries follow: --------------------
lisp/ChangeLog addition:
2010-03-20 Ben Wing <ben@xemacs.org>
* diagnose.el (show-memory-usage):
* diagnose.el (show-object-memory-usage-stats):
Further changes to correspond with changes in the C code;
add an additional column showing the overhead used with each type,
and add it into the grand total memory usage.
src/ChangeLog addition:
2010-03-20 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (init_lrecord_stats):
* alloc.c (free_normal_lisp_object):
* alloc.c (struct):
* alloc.c (clear_lrecord_stats):
* alloc.c (tick_lrecord_stats):
* alloc.c (COUNT_FROB_BLOCK_USAGE):
* alloc.c (COPY_INTO_LRECORD_STATS):
* alloc.c (sweep_strings):
* alloc.c (UNMARK_string):
* alloc.c (gc_sweep_1):
* alloc.c (finish_object_memory_usage_stats):
* alloc.c (object_memory_usage_stats):
* alloc.c (object_dead_p):
* alloc.c (fixed_type_block_overhead):
* alloc.c (lisp_object_storage_size):
* emacs.c (main_1):
* lisp.h:
* lrecord.h:
Export lisp_object_storage_size() and malloced_storage_size() even
when not MEMORY_USAGE_STATS, to get the non-MEMORY_USAGE_STATS
build to compile.
Don't export fixed_type_block_overhead() any more.
Some code cleanup, rearrangement, add some section headers.
Clean up various bugs especially involving computation of overhead
and double-counting certain usage in total_gc_usage. Add
statistics computing the overhead used by all types. Don't add a
special entry for string headers in the object-memory-usage-stats
because it's already present as just "string". But do count the
overhead used by long strings. Don't try to call the
memory_usage() methods when NEW_GC because there's nowhere obvious
in the sweep stage to make the calls.
* marker.c (compute_buffer_marker_usage):
Just use lisp_object_storage_size() rather than trying to
reimplement it.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 20 Mar 2010 20:20:30 -0500 |
| parents | e34711681f30 |
| children | 308d34e9f07d |
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;;; msw-init.el --- initialization code for mswindows ;; Copyright (C) 1990, 1993, 1994 Free Software Foundation, Inc. ;; Copyright (C) 1995 Board of Trustees, University of Illinois. ;; Copyright (C) 1995, 1996 Ben Wing. ;; Author: various ;; Rewritten for mswindows by: Jonathan Harris ;; This file is part of XEmacs. ;; XEmacs is free software; you can redistribute it and/or modify it ;; under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; XEmacs 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 ;; General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with XEmacs; see the file COPYING. If not, write to the ;; Free Software Foundation, 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. (defvar make-device-early-mswindows-entry-point-called-p nil "Whether `make-device-early-mswindows-entry-point' has been called") (defvar make-device-late-mswindows-entry-point-called-p nil "Whether `make-device-late-mswindows-entry-point' has been called") (defun make-device-early-mswindows-entry-point () "Lisp code called before an `mswindows' device is created." (unless make-device-early-mswindows-entry-point-called-p ;; Old-style mswindows bindings. The new-style mswindows bindings ;; (namely Ctrl-X, Ctrl-C and Ctrl-V) are already spoken for by XEmacs. (global-set-key '(shift delete) 'kill-primary-selection) (global-set-key '(shift insert) 'yank-clipboard-selection) (global-set-key '(control insert) 'copy-primary-selection) (global-set-key '(meta f4) 'save-buffers-kill-emacs) (setq make-device-early-mswindows-entry-point-called-p t))) (defun make-device-late-mswindows-entry-point (device) "Lisp code called after an `mswindows' device is created." (unless make-device-late-mswindows-entry-point-called-p (setq make-device-late-mswindows-entry-point-called-p t)))