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[xemacs-hg @ 2003-02-13 09:57:04 by ben] profile updates profile.c: Major reworking. Keep track of new information -- total function timing (includes descendants), GC usage, total GC usage (includes descendants). New functions to be called appropriately from eval.c, alloc.c to keep track of this information. Keep track of when we're actually in a function vs. in its profile, for more accurate timing counts. Track profile overhead separately. Create new mechanism for specifying "internal sections" that are tracked just like regular Lisp functions and even appear in the backtrace if `backtrace-with-internal-sections' is non-nil (t by default for error-checking builds). Add some KKCC information for the straight (non-Elisp) hash table used by profile, which contains Lisp objects in its keys -- but not used yet. Remove old ad-hoc methods for tracking garbage collection, redisplay (which was incorrect anyway when Lisp was called within these sections). Don't record any tick info when blocking under MS Windows, since the timer there is in real time rather than in process time. Make `start-profiling', `stop-profiling' interactive. Be consistent wrt. recursive functions and functions currently on the stack when starting or stopping -- together these make implementing the `total' values extremely difficult. When we start profiling, we act as if we just entered all the functions currently on the stack. Likewise when exiting. Create vars in_profile for tracking time spent inside of profiling, and profiling_lock for setting exclusive access to the main hash table when reading from it or modifying it. (protects against getting screwed up by the signal handle going off at the same time. profile.h: New file. Create macros for declaring internal profiling sections. lisp.h: Move profile-related stuff to profile.h. alloc.c: Keep track of total consing, for profile. Tell profile when we are consing. Use new profile-section method for noting garbage-collection. alloc.c: Abort if we attempt to call the allocator reentrantly. backtrace.h, eval.c: Add info for use by profile in the backtrace frame and transfer PUSH_BACKTRACE/POP_BACKTRACE from eval.c, for use with profile. elhash.c: Author comment. eval.c, lisp.h: New Lisp var `backtrace-with-internal-sections'. Set to t when error-checking is on. eval.c: When unwinding, eval.c: Report to profile when we are about-to-call and just-called wrt. a function. alloc.c, eval.c: Allow for "fake" backtrace frames, for internal sections (used by profile and `backtrace-with-internal-sections'. event-Xt.c, event-gtk.c, event-msw.c, event-tty.c: Record when we are actually blocking on an event, for profile's sake. event-stream.c: Record internal profiling sections for getting, dispatching events. extents.c: Record internal profiling sections for map_extents. hash.c, hash.h: Add pregrow_hash_table_if_necessary(). (Used in profile code since the signal handler is the main grower but can't allow a realloc(). We make sure, at critical points, that the table is large enough.) lread.c: Create internal profiling sections for `load' (which may be triggered internally by autoload, etc.). redisplay.c: Remove old profile_redisplay_flag. Use new macros to declare internal profiling section for redisplay. text.c: Use new macros to declare internal profiling sections for char-byte conversion and internal-external conversion. SEMI-UNRELATED CHANGES: ----------------------- text.c: Update the long comments.
author ben
date Thu, 13 Feb 2003 09:57:08 +0000
parents d65d8a05e272
children 3f994430e7b9
line wrap: on
line source

2003-02-07  Jerry James  <james@xemacs.org>

	* ldap/eldap.c: Add unload_eldap prototype to fix warning.

2003-01-30  Robert Pluim  <rpluim@bigfoot.com>

	* Makefile.common: FreeBSD make compatability fixes: expand
	SRC_SRCS immediately, use MODCC rather than CC to prevent
	overriding by top-level makefile.

2003-01-15  Jerry James  <james@eecs.ku.edu>

	* ldap/eldap.c: Apply Ben's postgresql change to LDAP also.

2002-12-16  Ben Wing  <ben@xemacs.org>

	* postgresql/postgresql.c:
	remove ifdef USE_KKCC.

2003-01-04  Steve Youngs  <youngs@xemacs.org>

	* XEmacs 21.5.10 "burdock" is released.

2002-11-17  Ben Wing  <ben@xemacs.org>

	* postgresql/Makefile.in.in:
	* postgresql/Makefile.in.in (SRCS):
	* postgresql/Makefile.in.in (SRC_SRCS): Removed.
	* postgresql/Makefile.in.in (OBJS): Removed.
	* postgresql/Makefile.in.in (SHELL): Removed.
	* postgresql/Makefile.in.in (RM): Removed.
	* postgresql/Makefile.in.in (PROGNAME): Removed.
	* postgresql/Makefile.in.in (CFLAGS): Removed.
	* postgresql/Makefile.in.in (INSTALL): Removed.
	* postgresql/Makefile.in.in (version): Removed.
	* postgresql/Makefile.in.in (prefix): Removed.
	* postgresql/Makefile.in.in (exec_prefix): Removed.
	* postgresql/Makefile.in.in (libdir): Removed.
	* postgresql/Makefile.in.in (instvardir): Removed.
	* postgresql/Makefile.in.in (configuration): Removed.
	* postgresql/Makefile.in.in (moduledir): Removed.
	* postgresql/Makefile.in.in (with_modules): Removed.
	* postgresql/Makefile.in.in (srcdir): Removed.
	* postgresql/Makefile.in.in (VPATH): Removed.
	* postgresql/Makefile.in.in (CC): Removed.
	* postgresql/Makefile.in.in (MODARCHDIR): Removed.
	* postgresql/Makefile.in.in (MAKE_DOCFILE): Removed.
	* postgresql/Makefile.in.in (MODCFLAGS): Removed.
	* postgresql/Makefile.in.in (INSTALLPATH): Removed.
	* postgresql/Makefile.in.in (INSTALL_PROGRAM): Removed.
	* postgresql/Makefile.in.in (OBJECT_TO_BUILD): Removed.
	* postgresql/Makefile.in.in (.PHONY): Removed.
	* postgresql/Makefile.in.in (all): Removed.
	* postgresql/Makefile.in.in (.c.o): Removed.
	* postgresql/Makefile.in.in (clean): Removed.
	* postgresql/Makefile.in.in (distclean): Removed.
	* postgresql/Makefile.in.in (install): Removed.
	Move common stuff into modues/common/Makefile.common. (Also
	add extraclean target and a couple of other fixes in that file.)

	* postgresql/configure.ac:
	Extract out common configure stuff into
	modules/common/configure-{pre,post}.ac.

	* postgresql/postgresql.c (WARNING):
	Fix warning.

2002-11-17  Ben Wing  <ben@xemacs.org>

	* ldap/Makefile.in.in:
	* ldap/Makefile.in.in (SRCS):
	* ldap/Makefile.in.in (SRC_SRCS): Removed.
	* ldap/Makefile.in.in (OBJS): Removed.
	* ldap/Makefile.in.in (SHELL): Removed.
	* ldap/Makefile.in.in (RM): Removed.
	* ldap/Makefile.in.in (PROGNAME): Removed.
	* ldap/Makefile.in.in (CFLAGS): Removed.
	* ldap/Makefile.in.in (INSTALL): Removed.
	* ldap/Makefile.in.in (version): Removed.
	* ldap/Makefile.in.in (prefix): Removed.
	* ldap/Makefile.in.in (exec_prefix): Removed.
	* ldap/Makefile.in.in (libdir): Removed.
	* ldap/Makefile.in.in (instvardir): Removed.
	* ldap/Makefile.in.in (configuration): Removed.
	* ldap/Makefile.in.in (moduledir): Removed.
	* ldap/Makefile.in.in (with_modules): Removed.
	* ldap/Makefile.in.in (srcdir): Removed.
	* ldap/Makefile.in.in (VPATH): Removed.
	* ldap/Makefile.in.in (CC): Removed.
	* ldap/Makefile.in.in (MODARCHDIR): Removed.
	* ldap/Makefile.in.in (MAKE_DOCFILE): Removed.
	* ldap/Makefile.in.in (MODCFLAGS): Removed.
	* ldap/Makefile.in.in (INSTALLPATH): Removed.
	* ldap/Makefile.in.in (INSTALL_PROGRAM): Removed.
	* ldap/Makefile.in.in (OBJECT_TO_BUILD): Removed.
	* ldap/Makefile.in.in (.PHONY): Removed.
	* ldap/Makefile.in.in (all): Removed.
	* ldap/Makefile.in.in (.c.o): Removed.
	* ldap/Makefile.in.in (clean): Removed.
	* ldap/Makefile.in.in (distclean): Removed.
	* ldap/Makefile.in.in (install): Removed.
	Move common stuff into modues/common/Makefile.common. (Also
	add extraclean target and a couple of other fixes in that file.)

	* ldap/configure.ac:
	* ldap/configure.ac (have_ldap):
	Extract out common configure stuff into
	modules/common/configure-{pre,post}.ac.

2002-11-17  Ben Wing  <ben@xemacs.org>

	* common/Makefile.common:
	* common/Makefile.common (SHELL):
	Common stuff is here.

2002-09-20  Steve Youngs  <youngs@xemacs.org>

	* postgresql/Makefile.in.in (LDFLAGS): Add @ld_switch_all@ to pick
	up '--site-libraries'.

	* ldap/Makefile.in.in (LDFLAGS): Ditto.

2002-08-08  Jerry James  <james@xemacs.org>

	* auto-autoloads.el: New file containing module autoloads.
	* auto-autoloads.elc: Ditto.
	* README: Update to reflect the new architecture.
	* ldap/configure.ac: New file.
	* ldap/configure: Ditto.
	* ldap/eldap.h: Copy the version from src.
	* ldap/eldap.c: Ditto.  Add autoloads.
	* ldap/eldap.c (unload_eldap): New function to unstaticpro symbols
	defined in this file.
	* ldap/install-sh: New script for independent module building.
	* ldap/Makefile: Remove in favor of autoconf solution.
	* ldap/Makefile.in.in: New file containing the autoconf solution.
	* postgresql: New directory.
	* postgresql/.cvsignore: New file.
	* postgresql/configure.ac: Ditto.
	* postgresql/configure: Ditto.
	* postgresql/install-sh: New script for independent module
	building.
	* postgresql/Makefile.in.in: New file.
	* postgresql/postgresql.h: Copy the version from src.
	* postgresql/postgresql.c: Ditto.  Add autoloads.
	* sample/Makefile: Move to internal and external subdirectories.
	* sample/sample.c: Ditto.
	* sample/external: New directory containing sample external
	modules.
	* sample/external/.cvsignore: New file.
	* sample/external/configure.ac: Ditto.
	* sample/external/install-sh: Ditto.
	* sample/external/Makefile.in.in: New.
	* sample/external/sample.c: Move from next higher directory.
	* sample/internal: New directory containing sample internal
	modules.
	* sample/internal/.cvsignore: New file.
	* sample/internal/configure.ac: Ditto.
	* sample/internal/install-sh: Ditto.
	* sample/internal/Makefile.in.in: New.
	* sample/internal/sample.c: Move from next higher directory.

2002-08-30  Steve Youngs  <youngs@xemacs.org>

	* XEmacs 21.5.9 "brussels sprouts" is released.

2002-07-27  Steve Youngs  <youngs@xemacs.org>

	* XEmacs 21.5.8 "broccoli" is released.

2002-07-02  Stephen J. Turnbull  <stephen@xemacs.org>

	* XEmacs 21.5.7 "broccoflower" is released.

2002-04-05  Stephen J. Turnbull  <stephen@xemacs.org>

	* XEmacs 21.5.6 "bok choi" is released.

2002-03-12  Ben Wing  <ben@xemacs.org>

	* The Great Mule Merge: placeholder.

2002-03-05  Stephen J. Turnbull  <stephen@xemacs.org>

	* XEmacs 21.5.5 "beets" is released.

2002-02-14  Sean MacLennan  <seanm@seanm.ca>

	* base64/base64.c - update Bufpos => Charbpos