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authorAndreas Mair <amair.sob@googlemail.com>2005-03-21 11:57:02 +0100
committerAndreas Mair <amair.sob@googlemail.com>2005-03-21 11:57:02 +0100
commit5083c05ce2e2bfc5719346d809719ebf01b0e69d (patch)
tree71e65c65489eebc70a366006be250529a97b5410 /lib/Temp/File-Temp-0.12/misc
parent7525bed2d315a25ac2caf95ff0bf44c905d58a7e (diff)
downloadvdradmin-am-0.97-am2.tar.gz
vdradmin-am-0.97-am2.tar.bz2
2005-03-20: 0.97-am2v0.97-am2
- TV and remote templates have same remote control. Added patches: - fix for timers.conf of vdr1.3.23+ (Submitted by x-stefan @vdrportal.de) - Localnet Patch; no password request if client ip in given ip range) (Submitted by "Reiner Buehl" <reiner@buehl.net>) 2005-03-19: Templates cleanup: - timer_list.html - timer_new.html - toolbar.html - tv_flash.html - tv.html 2005-03-18: - reworked summary display of recordings - summary editbox preserves linefeeds while editing timers Templates cleanup: - prog_timeline.html - rc.html - rec_edit.html - rec_list.html 2005-03-12: - Added stream button in prog_summmary (suggested by Unimatrix0 @vdrportal.de) Templates cleanup: - at_new.html - at_timer_list.html - config.html - error.html - index.html - left.html - noauth.html - noperm.html - prog_details.html (TODO) - prog_list2.html - prog_list.html - prog_summary.html (TODO) Added patches: - vdradmin-0.96_For_vdr-1.3_StoreAutotimerChannelID_And_EventIdCheckDisable.diff (posted at the VDR mailinglist by "Rantanen Teemu" <teemu.rantanen@tekla.com>) - vdradmin-0.96_OneShot_Timers_English_Only.diff and merged it to "Deutsch" template (posted at the VDR mailinglist by "Rantanen Teemu" <teemu.rantanen@tekla.com>) - included changes from vdradmin-0.96-3-ctvdr-1 (see HISTORY.ct). Changes that have been forgotten while merging previous patches: - Fixed: timer listing now shows "VPS" instead of "Auto (alt)". - removed unneeded <br>. They are still used for display only.
Diffstat (limited to 'lib/Temp/File-Temp-0.12/misc')
-rwxr-xr-xlib/Temp/File-Temp-0.12/misc/benchmark.pl42
-rw-r--r--lib/Temp/File-Temp-0.12/misc/results.txt33
2 files changed, 75 insertions, 0 deletions
diff --git a/lib/Temp/File-Temp-0.12/misc/benchmark.pl b/lib/Temp/File-Temp-0.12/misc/benchmark.pl
new file mode 100755
index 0000000..bdea837
--- /dev/null
+++ b/lib/Temp/File-Temp-0.12/misc/benchmark.pl
@@ -0,0 +1,42 @@
+#!/usr/local/bin/perl -w
+
+# Simple benchmark of temporary file creation (no filename just a handle)
+# Uses the following:
+# - temporary file creation created by IO::File
+# - temporary file creation using File::Temp (uses security checking)
+# - A roll-our-own wrapper on top of POSIX::tempnam (essentially
+# a compact form of File::Temp without all the extras) taken from
+# the Perl cookbook
+
+# Would not
+
+use strict;
+use Benchmark;
+use IO::File;
+use POSIX qw/ tmpnam /;
+use File::Temp qw/ tempfile /;
+use Symbol;
+
+# Benchmark IO::File and File::Temp
+
+timethese(10000, {
+ 'IO::File' => sub {
+ my $fh = IO::File::new_tmpfile || die $ !;
+ },
+ 'File::Temp::tempfile' => sub {
+ my $fh = tempfile() || die $ !;
+ },
+ 'POSIX::tmpnam' => sub {
+ my $fh = gensym;;
+ my $name;
+ for (;;) {
+ $name = tmpnam();
+ sysopen( $fh, $name, O_RDWR | O_CREAT | O_EXCL )
+ && last;
+ }
+ unlink $name;
+ }
+ }
+ );
+
+
diff --git a/lib/Temp/File-Temp-0.12/misc/results.txt b/lib/Temp/File-Temp-0.12/misc/results.txt
new file mode 100644
index 0000000..b73196a
--- /dev/null
+++ b/lib/Temp/File-Temp-0.12/misc/results.txt
@@ -0,0 +1,33 @@
+This file contains the results of the File::Temp benchmark script
+by File::Temp version, perl version and OS.
+
+On Windows NT, currently have problems with this benchmark since it
+runs into a file limit after a while (this is because unlinking of the
+open file is deferred until the end of the program rather than closing
+it and unlinking it explcitly round the loop).
+
+Times are in CPU seconds.
+
+VERSION PERL OS File::Temp/s IO::File/s POSIX::tmpnam
+
+0.07 5.6.0 linux(1) 22.4 1.7 2.1
+ 5.005_03 linux(1) 33.6 1.6 2.1
+
+0.08 5.6.0 linux(1) 8.1 1.7 2.1
+ 5.005_03 linux(1) 8.4 1.6 2.1
+
+ 5.6.0 solaris(2) 32.3 237.0 229.5
+
+ 5.005_03 dig.unix(3) 153.2 44.9 51.5
+
+
+
+
+1. A 600 MHz pentium III running RedHat 6.1
+
+2. A Sparc Ultra 1 running Solaris 2.6. /tmp local, /var/tmp on NFS
+ (/var/tmp is the default temp location on Solaris and is used by
+ POSIX::tmpnam whereas /tmp is used by File::Temp since that is the
+ location specified by File::Spec)
+
+3. DEC 3000 Alpha running digital unix 4.0.