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Diffstat (limited to 'contrib/perl5/utils/dprofpp.PL')
| -rw-r--r-- | contrib/perl5/utils/dprofpp.PL | 838 |
1 files changed, 0 insertions, 838 deletions
diff --git a/contrib/perl5/utils/dprofpp.PL b/contrib/perl5/utils/dprofpp.PL deleted file mode 100644 index 51e8d78..0000000 --- a/contrib/perl5/utils/dprofpp.PL +++ /dev/null @@ -1,838 +0,0 @@ -#!/usr/local/bin/perl - -use Config; -use File::Basename qw(&basename &dirname); - -# List explicitly here the variables you want Configure to -# generate. Metaconfig only looks for shell variables, so you -# have to mention them as if they were shell variables, not -# %Config entries. Thus you write -# $startperl -# to ensure Configure will look for $Config{startperl}. - -# This forces PL files to create target in same directory as PL file. -# This is so that make depend always knows where to find PL derivatives. -chdir(dirname($0)); -($file = basename($0)) =~ s/\.PL$//; -$file =~ s/\.pl$// if ($Config{'osname'} eq 'OS2'); # "case-forgiving" -$file =~ s/\.pl$/.com/ if ($Config{'osname'} eq 'VMS'); # "case-forgiving" - -my $dprof_pm = '../ext/Devel/DProf/DProf.pm'; -my $VERSION = 0; -open( PM, "<$dprof_pm" ) || die "Can't open $dprof_pm: $!"; -while(<PM>){ - if( /^\$Devel::DProf::VERSION\s*=\s*'([\d._]+)'/ ){ - $VERSION = $1; - last; - } -} -close PM; -if( $VERSION == 0 ){ - die "Did not find VERSION in $dprof_pm"; -} -open OUT,">$file" or die "Can't create $file: $!"; - -print "Extracting $file (with variable substitutions)\n"; - -# In this section, perl variables will be expanded during extraction. -# You can use $Config{...} to use Configure variables. - -print OUT <<"!GROK!THIS!"; -$Config{'startperl'} - eval 'exec perl -S \$0 "\$@"' - if 0; - -require 5.003; - -my \$VERSION = '$VERSION'; - -!GROK!THIS! - -# In the following, perl variables are not expanded during extraction. - -print OUT <<'!NO!SUBS!'; -=head1 NAME - -dprofpp - display perl profile data - -=head1 SYNOPSIS - -dprofpp [B<-a>|B<-z>|B<-l>|B<-v>|B<-U>] [B<-s>|B<-r>|B<-u>] [B<-q>] [B<-F>] [B<-I|-E>] [B<-O cnt>] [B<-A>] [B<-R>] [B<-S>] [B<-g subroutine>] [profile] - -dprofpp B<-T> [B<-F>] [B<-g subroutine>] [profile] - -dprofpp B<-t> [B<-F>] [B<-g subroutine>] [profile] - -dprofpp B<-p script> [B<-Q>] [other opts] - -dprofpp B<-V> [profile] - -=head1 DESCRIPTION - -The I<dprofpp> command interprets profile data produced by a profiler, such -as the Devel::DProf profiler. Dprofpp will read the file F<tmon.out> and -will display the 15 subroutines which are using the most time. By default -the times for each subroutine are given exclusive of the times of their -child subroutines. - -To profile a Perl script run the perl interpreter with the B<-d> switch. So -to profile script F<test.pl> with Devel::DProf the following command should -be used. - - $ perl5 -d:DProf test.pl - -Then run dprofpp to analyze the profile. The output of dprofpp depends -on the flags to the program and the version of Perl you're using. - - $ dprofpp -u - Total Elapsed Time = 1.67 Seconds - User Time = 0.61 Seconds - Exclusive Times - %Time Seconds #Calls sec/call Name - 52.4 0.320 2 0.1600 main::foo - 45.9 0.280 200 0.0014 main::bar - 0.00 0.000 1 0.0000 DynaLoader::import - 0.00 0.000 1 0.0000 main::baz - -The dprofpp tool can also run the profiler before analyzing the profile -data. The above two commands can be executed with one dprofpp command. - - $ dprofpp -u -p test.pl - -Consult L<Devel::DProf/"PROFILE FORMAT"> for a description of the raw profile. - -=head1 OUTPUT - -Columns are: - -=over 4 - -=item %Time - -Percentage of time spent in this routine. - -=item #Calls - -Number of calls to this routine. - -=item sec/call - -Average number of seconds per call to this routine. - -=item Name - -Name of routine. - -=item CumulS - -Time (in seconds) spent in this routine and routines called from it. - -=item ExclSec - -Time (in seconds) spent in this routine (not including those called -from it). - -=item Csec/c - -Average time (in seconds) spent in each call of this routine -(including those called from it). - -=back - -=head1 OPTIONS - -=over 5 - -=item B<-a> - -Sort alphabetically by subroutine names. - -=item B<-A> - -Count timing for autoloaded subroutine as timing for C<*::AUTOLOAD>. -Otherwise the time to autoload it is counted as time of the subroutine -itself (there is no way to separate autoload time from run time). - -This is going to be irrelevant with newer Perls. They will inform -C<Devel::DProf> I<when> the C<AUTOLOAD> switches to actual subroutine, -so a separate statistics for C<AUTOLOAD> will be collected no matter -whether this option is set. - -=item B<-R> - -Count anonymous subroutines defined in the same package separately. - -=item B<-E> - -(default) Display all subroutine times exclusive of child subroutine times. - -=item B<-F> - -Force the generation of fake exit timestamps if dprofpp reports that the -profile is garbled. This is only useful if dprofpp determines that the -profile is garbled due to missing exit timestamps. You're on your own if -you do this. Consult the BUGS section. - -=item B<-I> - -Display all subroutine times inclusive of child subroutine times. - -=item B<-l> - -Sort by number of calls to the subroutines. This may help identify -candidates for inlining. - -=item B<-O cnt> - -Show only I<cnt> subroutines. The default is 15. - -=item B<-p script> - -Tells dprofpp that it should profile the given script and then interpret its -profile data. See B<-Q>. - -=item B<-Q> - -Used with B<-p> to tell dprofpp to quit after profiling the script, without -interpreting the data. - -=item B<-q> - -Do not display column headers. - -=item B<-r> - -Display elapsed real times rather than user+system times. - -=item B<-s> - -Display system times rather than user+system times. - -=item B<-T> - -Display subroutine call tree to stdout. Subroutine statistics are -not displayed. - -=item B<-t> - -Display subroutine call tree to stdout. Subroutine statistics are not -displayed. When a function is called multiple consecutive times at the same -calling level then it is displayed once with a repeat count. - -=item B<-S> - -Display I<merged> subroutine call tree to stdout. Statistics is -displayed for each branch of the tree. - -When a function is called multiple (I<not necessarily consecutive>) -times in the same branch then all these calls go into one branch of -the next level. A repeat count is output together with combined -inclusive, exclusive and kids time. - -Branches are sorted w.r.t. inclusive time. - -=item B<-U> - -Do not sort. Display in the order found in the raw profile. - -=item B<-u> - -Display user times rather than user+system times. - -=item B<-V> - -Print dprofpp's version number and exit. If a raw profile is found then its -XS_VERSION variable will be displayed, too. - -=item B<-v> - -Sort by average time spent in subroutines during each call. This may help -identify candidates for inlining. - -=item B<-z> - -(default) Sort by amount of user+system time used. The first few lines -should show you which subroutines are using the most time. - -=item B<-g> C<subroutine> - -Ignore subroutines except C<subroutine> and whatever is called from it. - -=back - -=head1 ENVIRONMENT - -The environment variable B<DPROFPP_OPTS> can be set to a string containing -options for dprofpp. You might use this if you prefer B<-I> over B<-E> or -if you want B<-F> on all the time. - -This was added fairly lazily, so there are some undesirable side effects. -Options on the commandline should override options in DPROFPP_OPTS--but -don't count on that in this version. - -=head1 BUGS - -Applications which call _exit() or exec() from within a subroutine -will leave an incomplete profile. See the B<-F> option. - -Any bugs in Devel::DProf, or any profiler generating the profile data, could -be visible here. See L<Devel::DProf/BUGS>. - -Mail bug reports and feature requests to the perl5-porters mailing list at -F<E<lt>perl5-porters@perl.orgE<gt>>. Bug reports should include the -output of the B<-V> option. - -=head1 FILES - - dprofpp - profile processor - tmon.out - raw profile - -=head1 SEE ALSO - -L<perl>, L<Devel::DProf>, times(2) - -=cut - -use Getopt::Std 'getopts'; -use Config '%Config'; - -Setup: { - my $options = 'O:g:lzaAvuTtqrRsUFEIp:QVS'; - - $Monfile = 'tmon.out'; - if( exists $ENV{DPROFPP_OPTS} ){ - my @tmpargv = @ARGV; - @ARGV = split( ' ', $ENV{DPROFPP_OPTS} ); - getopts( $options ); - if( @ARGV ){ - # there was a filename. - $Monfile = shift; - } - @ARGV = @tmpargv; - } - - getopts( $options ); - if( @ARGV ){ - # there was a filename, it overrides any earlier name. - $Monfile = shift; - } - -# -O cnt Specifies maximum number of subroutines to display. -# -a Sort by alphabetic name of subroutines. -# -z Sort by user+system time spent in subroutines. (default) -# -l Sort by number of calls to subroutines. -# -v Sort by average amount of time spent in subroutines. -# -T Show call tree. -# -t Show call tree, compressed. -# -q Do not print column headers. -# -u Use user time rather than user+system time. -# -s Use system time rather than user+system time. -# -r Use real elapsed time rather than user+system time. -# -U Do not sort subroutines. -# -E Sub times are reported exclusive of child times. (default) -# -I Sub times are reported inclusive of child times. -# -V Print dprofpp's version. -# -p script Specifies name of script to be profiled. -# -Q Used with -p to indicate the dprofpp should quit after -# profiling the script, without interpreting the data. -# -A count autoloaded to *AUTOLOAD -# -R count anonyms separately even if from the same package -# -g subr count only those who are SUBR or called from SUBR -# -S Create statistics for all the depths - - if( defined $opt_V ){ - my $fh = 'main::fh'; - print "$0 version: $VERSION\n"; - open( $fh, "<$Monfile" ) && do { - local $XS_VERSION = 'early'; - header($fh); - close( $fh ); - print "XS_VERSION: $XS_VERSION\n"; - }; - exit(0); - } - $cnt = $opt_O || 15; - $sort = 'by_time'; - $sort = 'by_ctime' if defined $opt_I; - $sort = 'by_calls' if defined $opt_l; - $sort = 'by_alpha' if defined $opt_a; - $sort = 'by_avgcpu' if defined $opt_v; - $incl_excl = 'Exclusive'; - $incl_excl = 'Inclusive' if defined $opt_I; - $whichtime = 'User+System'; - $whichtime = 'System' if defined $opt_s; - $whichtime = 'Real' if defined $opt_r; - $whichtime = 'User' if defined $opt_u; - - if( defined $opt_p ){ - my $prof = 'DProf'; - my $startperl = $Config{'startperl'}; - - $startperl =~ s/^#!//; # remove shebang - run_profiler( $opt_p, $prof, $startperl ); - $Monfile = 'tmon.out'; # because that's where it is - exit(0) if defined $opt_Q; - } - elsif( defined $opt_Q ){ - die "-Q is meaningful only when used with -p\n"; - } -} - -Main: { - my $monout = $Monfile; - my $fh = 'main::fh'; - local $names = {}; - local $times = {}; # times in hz - local $ctimes = {}; # Cumulative times in hz - local $calls = {}; - local $persecs = {}; # times in seconds - local $idkeys = []; - local $runtime; # runtime in seconds - my @a = (); - my $a; - local $rrun_utime = 0; # user time in hz - local $rrun_stime = 0; # system time in hz - local $rrun_rtime = 0; # elapsed run time in hz - local $rrun_ustime = 0; # user+system time in hz - local $hz = 0; - local $deep_times = {count => 0 , kids => {}, incl_time => 0}; - local $time_precision = 2; - local $overhead = 0; - - open( $fh, "<$monout" ) || die "Unable to open $monout\n"; - - header($fh); - - $rrun_ustime = $rrun_utime + $rrun_stime; - - $~ = 'STAT'; - if( ! $opt_q ){ - $^ = 'CSTAT_top'; - } - - parsestack( $fh, $names, $calls, $times, $ctimes, $idkeys ); - - settime( \$runtime, $hz ) unless $opt_g; - - exit(0) if $opt_T || $opt_t; - - if( $opt_v ){ - percalc( $calls, ($opt_I ? $ctimes : $times), $persecs, $idkeys ); - } - if( ! $opt_U ){ - @a = sort $sort @$idkeys; - $a = \@a; - } - else { - $a = $idkeys; - } - display( $runtime, $hz, $names, $calls, $times, $ctimes, $cnt, $a, - $deep_times); -} - - -# Sets $runtime to user, system, real, or user+system time. The -# result is given in seconds. -# -sub settime { - my( $runtime, $hz ) = @_; - - $hz ||= 1; - - if( $opt_r ){ - $$runtime = ($rrun_rtime - $overhead - $over_rtime * $total_marks/$over_tests/2)/$hz; - } - elsif( $opt_s ){ - $$runtime = ($rrun_stime - $overhead - $over_stime * $total_marks/$over_tests/2)/$hz; - } - elsif( $opt_u ){ - $$runtime = ($rrun_utime - $overhead - $over_utime * $total_marks/$over_tests/2)/$hz; - } - else{ - $$runtime = ($rrun_ustime - $overhead - ($over_utime + $over_stime) * $total_marks/$over_tests/2)/$hz; - } - $$runtime = 0 unless $$runtime > 0; -} - -sub exclusives_in_tree { - my( $deep_times ) = @_; - my $kids_time = 0; - my $kid; - # When summing, take into account non-rounded-up kids time. - for $kid (keys %{$deep_times->{kids}}) { - $kids_time += $deep_times->{kids}{$kid}{incl_time}; - } - $kids_time = 0 unless $kids_time >= 0; - $deep_times->{excl_time} = $deep_times->{incl_time} - $kids_time; - $deep_times->{excl_time} = 0 unless $deep_times->{excl_time} >= 0; - for $kid (keys %{$deep_times->{kids}}) { - exclusives_in_tree($deep_times->{kids}{$kid}); - } - $deep_times->{incl_time} = 0 unless $deep_times->{incl_time} >= 0; - $deep_times->{kids_time} = $kids_time; -} - -sub kids_by_incl { $kids{$b}{incl_time} <=> $kids{$a}{excl_time} - or $a cmp $b } - -sub display_tree { - my( $deep_times, $name, $level ) = @_; - exclusives_in_tree($deep_times); - - my $kid; - local *kids = $deep_times->{kids}; # %kids - - my $time; - if (%kids) { - $time = sprintf '%.*fs = (%.*f + %.*f)', - $time_precision, $deep_times->{incl_time}/$hz, - $time_precision, $deep_times->{excl_time}/$hz, - $time_precision, $deep_times->{kids_time}/$hz; - } else { - $time = sprintf '%.*f', $time_precision, $deep_times->{incl_time}/$hz; - } - print ' ' x (2*$level), "$name x $deep_times->{count} \t${time}s\n" - if $deep_times->{count}; - - for $kid (sort kids_by_incl keys %kids) { - display_tree( $deep_times->{kids}{$kid}, $kid, $level + 1 ); - } -} - -# Report the times in seconds. -sub display { - my( $runtime, $hz, $names, $calls, $times, $ctimes, $cnt, - $idkeys, $deep_times ) = @_; - my( $x, $key, $s, $cs ); - #format: $ncalls, $name, $secs, $percall, $pcnt - - if ($opt_S) { - display_tree( $deep_times, 'toplevel', -1 ) - } else { - for( $x = 0; $x < @$idkeys; ++$x ){ - $key = $idkeys->[$x]; - $ncalls = $calls->{$key}; - $name = $names->{$key}; - $s = $times->{$key}/$hz; - $secs = sprintf("%.3f", $s ); - $cs = $ctimes->{$key}/$hz; - $csecs = sprintf("%.3f", $cs ); - $percall = sprintf("%.4f", $s/$ncalls ); - $cpercall = sprintf("%.4f", $cs/$ncalls ); - $pcnt = sprintf("%.2f", - $runtime? ((($opt_I ? $csecs : $secs) / $runtime) * 100.0): 0 ); - write; - $pcnt = $secs = $ncalls = $percall = ""; - write while( length $name ); - last unless --$cnt; - } - } -} - -sub move_keys { - my ($source, $dest) = @_; - my $kid; - - for $kid (keys %$source) { - if (exists $dest->{$kid}) { - $dest->{count} += $source->{count}; - $dest->{incl_time} += $source->{incl_time}; - move_keys($source->{kids},$dest->{kids}); - } else { - $dest->{$kid} = delete $source->{$kid}; - } - } -} - -sub add_to_tree { - my ($curdeep_times, $name, $t) = @_; - if ($name ne $curdeep_times->[-1]{name} and $opt_A) { - $name = $curdeep_times->[-1]{name}; - } - die "Shorted?!" unless @$curdeep_times >= 2; - $curdeep_times->[-2]{kids}{$name} = { count => 0 , kids => {}, - incl_time => 0, - } - unless exists $curdeep_times->[-2]{kids}{$name}; - my $entry = $curdeep_times->[-2]{kids}{$name}; - # Now transfer to the new node (could not do earlier, since name can change) - $entry->{count}++; - $entry->{incl_time} += $t - $curdeep_times->[-1]{enter_stamp}; - # Merge the kids? - move_keys($curdeep_times->[-1]->{kids},$entry->{kids}); - pop @$curdeep_times; -} - -sub parsestack { - my( $fh, $names, $calls, $times, $ctimes, $idkeys ) = @_; - my( $dir, $name ); - my( $t, $syst, $realt, $usert ); - my( $x, $z, $c, $id, $pack ); - my @stack = (); - my @tstack = (); - my $tab = 3; - my $in = 0; - - # remember last call depth and function name - my $l_in = $in; - my $l_name = ''; - my $repcnt = 0; - my $repstr = ''; - my $dprof_t = 0; - my $dprof_stamp; - my %cv_hash; - my $in_level = not defined $opt_g; # Level deep in report grouping - my $curdeep_times = [$deep_times]; - - my $over_per_call; - if ( $opt_u ) { $over_per_call = $over_utime } - elsif( $opt_s ) { $over_per_call = $over_stime } - elsif( $opt_r ) { $over_per_call = $over_rtime } - else { $over_per_call = $over_utime + $over_stime } - $over_per_call /= 2*$over_tests; # distribute over entry and exit - - while(<$fh>){ - next if /^#/; - last if /^PART/; - - chop; - if (/^&/) { - ($dir, $id, $pack, $name) = split; - if ($opt_R and ($name =~ /::(__ANON_|END)$/)) { - $name .= "($id)"; - } - $cv_hash{$id} = "$pack\::$name"; - next; - } - ($dir, $usert, $syst, $realt, $name) = split; - - my $ot = $t; - if ( $dir eq '/' ) { - $syst = $stack[-1][0]; - $usert = '&'; - $dir = '-'; - #warn("Inserted exit for $stack[-1][0].\n") - } - if (defined $realt) { # '+ times nam' '- times nam' or '@ incr' - if ( $opt_u ) { $t = $usert } - elsif( $opt_s ) { $t = $syst } - elsif( $opt_r ) { $t = $realt } - else { $t = $usert + $syst } - $t += $ot, next if $dir eq '@'; # Increments there - } else { - # "- id" or "- & name" - $name = defined $syst ? $syst : $cv_hash{$usert}; - } - - next unless $in_level or $name eq $opt_g or $dir eq '*'; - if ( $dir eq '-' or $dir eq '*' ) { - my $ename = $dir eq '*' ? $stack[-1][0] : $name; - $overhead += $over_per_call; - if ($name eq "Devel::DProf::write") { - $dprof_t += $t - $dprof_stamp; - next; - } elsif (defined $opt_g and $ename eq $opt_g) { - $in_level--; - } - add_to_tree($curdeep_times, $ename, - $t - $dprof_t - $overhead) if $opt_S; - exitstamp( \@stack, \@tstack, - $t - $dprof_t - $overhead, - $times, $ctimes, $ename, \$in, $tab, - $curdeep_times ); - } - next unless $in_level or $name eq $opt_g; - if( $dir eq '+' or $dir eq '*' ){ - if ($name eq "Devel::DProf::write") { - $dprof_stamp = $t; - next; - } elsif (defined $opt_g and $name eq $opt_g) { - $in_level++; - } - $overhead += $over_per_call; - if( $opt_T ){ - print ' ' x $in, "$name\n"; - $in += $tab; - } - elsif( $opt_t ){ - # suppress output on same function if the - # same calling level is called. - if ($l_in == $in and $l_name eq $name) { - $repcnt++; - } else { - $repstr = ' ('.++$repcnt.'x)' - if $repcnt; - print ' ' x $l_in, "$l_name$repstr\n" - if $l_name ne ''; - $repstr = ''; - $repcnt = 0; - $l_in = $in; - $l_name = $name; - } - $in += $tab; - } - if( ! defined $names->{$name} ){ - $names->{$name} = $name; - $times->{$name} = 0; - $ctimes->{$name} = 0; - push( @$idkeys, $name ); - } - $calls->{$name}++; - push @$curdeep_times, { kids => {}, - name => $name, - enter_stamp => $t - $dprof_t - $overhead, - } if $opt_S; - $x = [ $name, $t - $dprof_t - $overhead ]; - push( @stack, $x ); - - # my children will put their time here - push( @tstack, 0 ); - } elsif ($dir ne '-'){ - die "Bad profile: $_"; - } - } - if( $opt_t ){ - $repstr = ' ('.++$repcnt.'x)' if $repcnt; - print ' ' x $l_in, "$l_name$repstr\n"; - } - - if( @stack ){ - if( ! $opt_F ){ - warn "Garbled profile is missing some exit time stamps:\n"; - foreach $x (@stack) { - print $x->[0],"\n"; - } - die "Try rerunning dprofpp with -F.\n"; - # I don't want -F to be default behavior--yet - # 9/18/95 dmr - } - else{ - warn( "Faking " . scalar( @stack ) . " exit timestamp(s).\n"); - foreach $x ( reverse @stack ){ - $name = $x->[0]; - exitstamp( \@stack, \@tstack, - $t - $dprof_t - $overhead, $times, - $ctimes, $name, \$in, $tab, - $curdeep_times ); - add_to_tree($curdeep_times, $name, - $t - $dprof_t - $overhead) - if $opt_S; - } - } - } - if (defined $opt_g) { - $runtime = $ctimes->{$opt_g}/$hz; - $runtime = 0 unless $runtime > 0; - } -} - -sub exitstamp { - my($stack, $tstack, $t, $times, $ctimes, $name, $in, $tab, $deep) = @_; - my( $x, $c, $z ); - - $x = pop( @$stack ); - if( ! defined $x ){ - die "Garbled profile, missing an enter time stamp"; - } - if( $x->[0] ne $name ){ - if ($x->[0] =~ /::AUTOLOAD$/) { - if ($opt_A) { - $name = $x->[0]; - } - } elsif ( $opt_F ) { - warn( "Garbled profile, faking exit timestamp:\n\t$name => $x->[0].\n"); - $name = $x->[0]; - } else { - foreach $z (@stack, $x) { - print $z->[0],"\n"; - } - die "Garbled profile, unexpected exit time stamp"; - } - } - if( $opt_T || $opt_t ){ - $$in -= $tab; - } - # collect childtime - $c = pop( @$tstack ); - # total time this func has been active - $z = $t - $x->[1]; - $ctimes->{$name} += $z; - $times->{$name} += ($z > $c)? $z - $c: 0; - # pass my time to my parent - if( @$tstack ){ - $c = pop( @$tstack ); - push( @$tstack, $c + $z ); - } -} - - -sub header { - my $fh = shift; - chop($_ = <$fh>); - if( ! /^#fOrTyTwO$/ ){ - die "Not a perl profile"; - } - while(<$fh>){ - next if /^#/; - last if /^PART/; - eval; - } - $over_tests = 1 unless $over_tests; - $time_precision = length int ($hz - 1); # log ;-) -} - - -# Report avg time-per-function in seconds -sub percalc { - my( $calls, $times, $persecs, $idkeys ) = @_; - my( $x, $t, $n, $key ); - - for( $x = 0; $x < @$idkeys; ++$x ){ - $key = $idkeys->[$x]; - $n = $calls->{$key}; - $t = $times->{$key} / $hz; - $persecs->{$key} = $t ? $t / $n : 0; - } -} - - -# Runs the given script with the given profiler and the given perl. -sub run_profiler { - my $script = shift; - my $profiler = shift; - my $startperl = shift; - - system $startperl, "-d:$profiler", $script; - if( $? / 256 > 0 ){ - die "Failed: $startperl -d:$profiler $script: $!"; - } -} - - -sub by_time { $times->{$b} <=> $times->{$a} } -sub by_ctime { $ctimes->{$b} <=> $ctimes->{$a} } -sub by_calls { $calls->{$b} <=> $calls->{$a} } -sub by_alpha { $names->{$a} cmp $names->{$b} } -sub by_avgcpu { $persecs->{$b} <=> $persecs->{$a} } - - -format CSTAT_top = -Total Elapsed Time = @>>>>>>> Seconds -(($rrun_rtime - $overhead - $over_rtime * $total_marks/$over_tests/2) / $hz) - @>>>>>>>>>> Time = @>>>>>>> Seconds -$whichtime, $runtime -@<<<<<<<< Times -$incl_excl -%Time ExclSec CumulS #Calls sec/call Csec/c Name -. - -format STAT = - ^>>> ^>>>> ^>>>>> ^>>>>> ^>>>>> ^>>>>> ^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< -$pcnt, $secs, $csecs, $ncalls, $percall, $cpercall, $name -. - -!NO!SUBS! - -close OUT or die "Can't close $file: $!"; -chmod 0755, $file or die "Can't reset permissions for $file: $!\n"; -exec("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':'; |
