Revision: 1091
Author: tim.bunce
Date: Mon Mar 1 09:20:41 2010
Log: Removed Devel::NYTProf::PgPLPerl module. That's now a separate
PostgreSQL::PLPerl::NYTProf distribution.
http://code.google.com/p/perl-devel-nytprof/source/detail?r=1091
Deleted:
/trunk/lib/Devel/NYTProf/PgPLPerl.pm
Modified:
/trunk/Changes
/trunk/MANIFEST
=======================================
--- /trunk/lib/Devel/NYTProf/PgPLPerl.pm Mon Dec 28 03:52:34 2009
+++ /dev/null
@@ -1,101 +0,0 @@
-# vim: ts=8 sw=4 expandtab:
-##########################################################
-# This script is part of the Devel::NYTProf distribution
-#
-# Copyright, contact and other information can be found
-# at the bottom of this file, or by going to:
-# http://search.cpan.org/dist/Devel-NYTProf/
-#
-###########################################################
-# $Id: Apache.pm 676 2009-01-28 21:55:40Z tim.bunce $
-###########################################################
-package Devel::NYTProf::PgPLPerl;
-
-#BEGIN { $ENV{NYTPROF}="trace=5:blocks=0:stmts=0:use_db_sub=0" }
-
-use Devel::NYTProf::Core;
-
-DB::set_option("endatexit", 1);
-DB::set_option("savesrc", 1);
-
-# hack to make DB::finish_profile available within PL/Perl
-use Safe;
-my $orig_share_from = \&Safe::share_from;
-*Safe::share_from = sub {
- my $obj = shift;
- $obj->$orig_share_from('DB', [ 'finish_profile' ]);
- return $obj->$orig_share_from(@_);
-};
-
-#require DynaLoader;
-#warn DynaLoader::dl_find_symbol(0, "error_context_stack");
-
-require Devel::NYTProf; # init profiler
-
-1;
-
-__END__
-
-=head1 NAME
-
-Devel::NYTProf::PgPLPerl - Profile PostgreSQL PL/Perl functions with
Devel::NYTProf
-
-=head1 SYNOPSIS
-
-Edit the vars.pm file in the perl installation being used by postgres
-to add the following lines just below the last subroutine:
-
- # load NYTProf if running inside PostgreSQL
- require Devel::NYTProf::PgPLPerl if defined &SPI::bootstrap;
-
-=head1 DESCRIPTION
-
-This module allows PL/Perl functions inside PostgreSQL database to be
profiled with
-C<Devel::NYTProf>.
-
-=head1 LIMITATIONS
-
-=head2 PL/Perl Function Names Are Missing
-
-The names of functions defined using CREATE FUNCTION don't show up in
-NYTProf because they're compiled as anonymous subs using a string eval.
-There's no easy way to determine the PL/Perl function name because it's
only
-known to the postgres internals.
-
-(There might be a way using
C<DynaLoader::dl_find_symbol(0, "error_context_stack")>
-but I've not had time to dig sufficiently deeply into that yet.)
-
-=head2 Explicit call to finish_profile needed
-
-Postgres <= 8.4 doesn't execute END blocks when it shuts down, so NYTProf
-doesn't get a chance to terminate the profile cleanly. To get a usable
profile
-you need to explicitly call finish_profile() in your plperl code.
-
-I've submitted a bug report asking for END blocks to be run at shutdown:
-http://archives.postgresql.org/pgsql-bugs/2009-09/threads.php#00289
-and I'm working on a patch to fix that and make other improvements to
plperl.
-
-=head2 Can't use plperl and plperlu at the same time
-
-Postgres uses separate Perl interpreters for the plperl and plperlu
languages.
-NYTProf is not multiplicity safe so if you call functions implemented in
the
-plperl and plperlu languages in the same session, while using NYTProf,
you're
-likely to get garbage or worse.
-
-=head1 SEE ALSO
-
-L<Devel::NYTProf>
-
-=head1 AUTHOR
-
-B<Tim Bunce>, L<http://www.tim.bunce.name> and L<http://blog.timbunce.org>
-
-=head1 COPYRIGHT AND LICENSE
-
- Copyright (C) 2009 by Tim Bunce.
-
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself, either Perl version 5.8.8 or,
-at your option, any later version of Perl 5 you may have available.
-
-=cut
=======================================
--- /trunk/Changes Sat Feb 27 12:14:18 2010
+++ /trunk/Changes Mon Mar 1 09:20:41 2010
@@ -30,6 +30,9 @@
Changed nytprofhtml to be smarter when source isn't available.
Changed nytprofhtml to show sort arrow on sortable tables.
+ Removed Devel::NYTProf::PgPLPerl module. That's now a separate
+ PostgreSQL::PLPerl::NYTProf distribution.
+
Updated docs to include a note about timing on Windows.
Updated docs to include a section about making NYTProf faster.
=======================================
--- /trunk/MANIFEST Sat Feb 20 03:29:53 2010
+++ /trunk/MANIFEST Mon Mar 1 09:20:41 2010
@@ -27,7 +27,6 @@
lib/Devel/NYTProf/Data.pm
lib/Devel/NYTProf/FileHandle.pm
lib/Devel/NYTProf/FileInfo.pm
-lib/Devel/NYTProf/PgPLPerl.pm
lib/Devel/NYTProf/ReadStream.pm
lib/Devel/NYTProf/Reader.pm
lib/Devel/NYTProf/Run.pm
--
You've received this message because you are subscribed to
the Devel::NYTProf Development User group.
Group hosted at: http://groups.google.com/group/develnytprof-dev
Project hosted at: http://perl-devel-nytprof.googlecode.com
CPAN distribution: http://search.cpan.org/dist/Devel-NYTProf
To post, email: [email protected]
To unsubscribe, email: [email protected]
