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wfjm |
#!/usr/bin/perl -w
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# $Id: tbfilt 807 2016-09-17 07:49:26Z mueller $
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#
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# Copyright 2016- by Walter F.J. Mueller
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#
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# This program is free software; you may redistribute and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation, either version 2, or at your option any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for complete details.
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#
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# Revision History:
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# Date Rev Version Comment
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# 2016-09-10 806 1.0 Initial version
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# 2016-08-05 795 0.1 First draft
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#
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use 5.14.0; # require Perl 5.14 or higher
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use strict; # require strict checking
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use Getopt::Long;
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use FileHandle;
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use POSIX qw(strftime);
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my %opts = ();
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GetOptions(\%opts, "tee=s", "pcom",
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"find=s", "all",
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"summary", "wide", "compact", "format=s", "nohead"
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)
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or die "bad options";
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sub do_file;
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sub conv_fd;
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sub conv_ft;
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sub conv_fs;
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sub conv_fa;
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sub conv_tr;
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sub conv_tu;
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sub conv_ts;
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sub conv_tc;
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sub conv_tg;
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sub conv_st;
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sub conv_ss;
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sub conv_sc;
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sub conv_sg;
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sub conv_sp;
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sub conv_sm;
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sub conv_ec;
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sub conv_pf;
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sub conv_nf;
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sub conv_ns;
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my %fmttbl = (fd => {conv => \&conv_fd, head=>' file-date'},
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ft => {conv => \&conv_ft, head=>' time'},
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fs => {conv => \&conv_fs, head=>' time'},
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fa => {conv => \&conv_fa, head=>'age'},
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tr => {conv => \&conv_tr, head=>' time-real'},
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tu => {conv => \&conv_tu, head=>' time-user'},
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ts => {conv => \&conv_ts, head=>' time-sys'},
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tc => {conv => \&conv_tc, head=>' time-cpu'},
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tg => {conv => \&conv_tg, head=>' time t'},
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st => {conv => \&conv_st, head=>'stime(ns)'},
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ss => {conv => \&conv_ss, head=>'stime'},
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sc => {conv => \&conv_sc, head=>' cycles'},
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sg => {conv => \&conv_sg, head=>' cyc|tim'},
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sp => {conv => \&conv_sp, head=>'sperf'},
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sm => {conv => \&conv_sm, head=>'MHz'},
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ec => {conv => \&conv_ec, head=>'err'},
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pf => {conv => \&conv_pf, head=>'stat'},
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nf => {conv => \&conv_nf, head=>'filename'},
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ns => {conv => \&conv_ns, head=>'filename'});
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my @fmtlst;
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my $format = $ENV{TBFILT_FORMAT};
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$format = '%fd %fs %tr %tc %sc %ec %pf %nf' if $opts{wide};
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$format = '%fa %tg %sg %ec %pf %ns' if $opts{compact};
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$format = $opts{format} if defined $opts{format};
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$format = '%ec %pf %nf' unless defined $format;
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while (length($format)) {
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if ($format =~ m/^([^%]*)%([a-z][a-z])/) {
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my $pref = $1;
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my $code = $2;
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if (exists $fmttbl{$code}) {
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push @fmtlst, {pref => $pref,
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conv => $fmttbl{$code}{conv},
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head => $fmttbl{$code}{head}};
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} else { last; };
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$format = $';
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} else { last; };
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}
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if (length($format)) {
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print STDERR "tbfilt-f: bad format '$format'\n";
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exit 2;
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}
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autoflush STDOUT 1 if (-p STDOUT);
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my $fh_tee;
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if (defined $opts{tee} && $opts{tee} ne '') {
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$fh_tee = new FileHandle;
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$fh_tee->open($opts{tee},'>') or die "failed to open for write '$opts{tee}'";
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}
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my @flist = @ARGV;
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# if find pattern has no '*', expand it
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if (defined $opts{find}) {
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unless ($opts{find} =~ m/\*/) {
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$opts{find} = '.*/tb_.*_' . $opts{find} . '.*\.log';
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}
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}
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if (defined $opts{all}) {
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if (defined $opts{find}) {
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print STDERR "tbfilt-I: -find ignored because -all given\n";
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}
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$opts{find} = '.*/tb_.*_[bfsorept]sim(_.*)?\.log';
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}
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if (defined $opts{find}) {
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if (scalar (@flist)) {
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print STDERR "tbfilt-I: file names ignored because -all or -find given\n";
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@flist = ();
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}
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open FIND,'-|',"find -regextype egrep -regex '$opts{find}'"
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or die "failed to open find pipe";
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while () {
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chomp;
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s|^\./||; # drop leading ./
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push @flist, $_;
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}
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close FIND;
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@flist = sort @flist;
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if (scalar (@flist) == 0) {
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print STDERR "tbfilt-E: no files found by -find or -all\n";
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exit 2;
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}
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} else {
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push @flist, '-' if (scalar(@flist) == 0);
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}
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my $manyfile = scalar(@flist) > 1;
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my $notsumm = not $opts{summary};
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my %vals;
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my $exitcode = 0;
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if ($opts{summary} && (not $opts{nohead})) {
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foreach my $item (@fmtlst) {
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print $item->{pref};
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print $item->{head};
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}
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print "\n";
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}
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foreach my $fnam (@flist) {
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my $nfail = do_file($fnam);
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$exitcode = 1 if $nfail;
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}
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exit $exitcode;
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#-------------------------------------------------------------------------------
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sub do_file {
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my ($fnam) = @_;
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%vals = ();
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$vals{fnam} = $fnam;
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$vals{nfail} = 0;
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my $fh;
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if ($fnam eq '-') {
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$fh = *STDIN;
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} else {
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$fh = new FileHandle;
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$fh->open($fnam,'<') or die "failed to open for read '$fnam'";
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}
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if ($manyfile && $notsumm) {
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print "-- $fnam";
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my $npad = 74-length($fnam);
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print ' '.('-' x $npad) if $npad > 0;
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print "\n";
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}
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while (<$fh>) {
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print $fh_tee $_ if defined $fh_tee;
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chomp;
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my $show;
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my $fail;
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$fail = 1 if m/-[EF]:/;
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$fail = 1 if m/(ERROR|FAIL)/;
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$show = 1 if m/-W:/;
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$show = 1 if m/(PASS)/;
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$show = 1 if $opts{pcom} && m/^C/; # show lines starting with C
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# ghdl reports or assertions (warning and higher)
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if (m/:\((report|assertion) (warning|error|failure)\):/) {
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# ignore ieee lib warnings at t=0
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next if /:\@0ms:\(assertion warning\): NUMERIC_STD.*metavalue detected/;
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next if /:\@0ms:\(assertion warning\): CONV_INTEGER: There is an 'U'/;
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next if /std_logic_arith.*:\@0ms:\(assertion warning\): There is an 'U'/;
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# ignore ' Simulation Finished' report failure (used to end ghdl sim)
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next if /:\(report failure\): Simulation Finished/;
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$fail = 1;
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}
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# check for DONE line accept
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# 920 ns: DONE -- tb'swithout clock
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# 7798080.0 ns 389893: DONE -- single clock tb's
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# 56075.0 ns 2094: DONE-w -- multiclock tb's (max taken)
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#
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if (m/^\s*(\d+\.?\d*)\s+ns\s*(\d*):\s+DONE(-\S+)?\s*$/) {
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$show = 1;
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$vals{done_ns} = $1;
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if ($2 ne '') {
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if (defined $vals{done_cyc}) {
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$vals{done_cyc} = $2 if $2 > $vals{done_cyc};
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} else {
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$vals{done_cyc} = $2;
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}
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}
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}
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# check for time line
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# Note: don't root the pattern with /^ --> allow arbitary text before
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# the 'time' output. In practice 'time' output (to stderr by bash)
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# and ghdl 'report' (also to stderr) get mixed and one might get
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# tb_w11a_b3real 0m49.179s user 0m0.993s sys 0m0.293s
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#
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if (m/real\s+(\d*)m(\d+\.\d*)s\s+
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user\s+(\d*)m(\d+\.\d*)s\s+
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sys\s+(\d*)m(\d+\.\d*)s/x) {
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$show = 1;
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$vals{treal} = [$1,$2];
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$vals{tuser} = [$3,$4];
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$vals{tsys} = [$5,$6];
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}
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print "$_\n" if ($show || $fail) && $notsumm;
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$vals{nfail} += 1 if $fail;
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}
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if (not defined $vals{done_ns}) {
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print "tbfilt-I: no DONE seen; FAIL\n" if $notsumm;
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$vals{nfail} += 1;
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}
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$vals{mtime} = ($fnam eq '-') ? time : (stat($fh))[9];
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| 259 |
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if ($opts{summary}) {
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foreach my $item (@fmtlst) {
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| 262 |
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print $item->{pref};
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| 263 |
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print &{$item->{conv}};
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}
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print "\n";
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}
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return $vals{nfail};
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}
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#-------------------------------------------------------------------------------
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sub time_val {
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my ($tdsc) = @_;
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| 274 |
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return undef unless defined $tdsc;
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| 275 |
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return 60.*$tdsc->[0] + $tdsc->[1];
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| 276 |
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}
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| 277 |
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sub time_str {
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| 279 |
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my ($tdsc) = @_;
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| 280 |
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return ' -' unless defined $tdsc;
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| 281 |
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return sprintf '%3dm%06.3fs', $tdsc->[0],$tdsc->[1];
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| 282 |
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}
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| 283 |
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| 284 |
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sub time_sum {
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| 285 |
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my ($tdsc1,$tdsc2) = @_;
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| 286 |
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return undef unless defined $tdsc1 && defined $tdsc2;
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| 287 |
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return time_val($tdsc1) + time_val($tdsc2);
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| 288 |
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}
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| 289 |
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| 290 |
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sub gconv {
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| 291 |
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my ($val) = @_;
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| 292 |
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my $str = sprintf '%4.2f', $val;
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| 293 |
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return substr($str,0,4);
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| 294 |
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}
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| 295 |
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| 296 |
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#-------------------------------------------------------------------------------
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| 297 |
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sub conv_fd {
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| 298 |
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return strftime "%F", localtime($vals{mtime});
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| 299 |
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}
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| 300 |
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| 301 |
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sub conv_ft {
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| 302 |
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return strftime "%T", localtime($vals{mtime});
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| 303 |
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}
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| 304 |
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| 305 |
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sub conv_fs {
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| 306 |
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return strftime "%H:%M", localtime($vals{mtime});
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| 307 |
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}
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| 308 |
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| 309 |
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sub conv_fa {
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| 310 |
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my $dt = time - $vals{mtime};
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| 311 |
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return sprintf '%2ds', $dt if $dt < 99;
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| 312 |
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$dt /= 60; return sprintf '%2dm', $dt if $dt < 99;
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| 313 |
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$dt /= 60; return sprintf '%2dh', $dt if $dt < 60;
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| 314 |
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$dt /= 24; return sprintf '%2dd', $dt if $dt < 99;
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| 315 |
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return 'old';
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| 316 |
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}
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| 317 |
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| 318 |
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sub conv_tr {
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| 319 |
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return time_str($vals{treal});
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| 320 |
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}
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| 321 |
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| 322 |
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sub conv_tu {
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| 323 |
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return time_str($vals{tuser});
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| 324 |
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}
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| 325 |
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| 326 |
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sub conv_ts {
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| 327 |
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return time_str($vals{tsys});
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| 328 |
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}
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| 329 |
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| 330 |
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sub conv_tc {
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| 331 |
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my $tsum = time_sum($vals{tuser}, $vals{tsys});
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| 332 |
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return ' -' unless defined $tsum;
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| 333 |
|
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my $min = int($tsum/60.);
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| 334 |
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my $sec = $tsum - 60. * $min;
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| 335 |
|
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return sprintf '%3dm%06.3fs', $min, $sec;
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| 336 |
|
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}
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| 337 |
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| 338 |
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sub conv_tg {
|
| 339 |
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my $treal = time_val($vals{treal});
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| 340 |
|
|
my $tcpu = time_sum($vals{tuser}, $vals{tsys});
|
| 341 |
|
|
if (defined $treal && defined $tcpu && $tcpu > 0.4 * $treal) {
|
| 342 |
|
|
return conv_tc() . ' c' ;
|
| 343 |
|
|
} else {
|
| 344 |
|
|
return conv_tr() . ((defined $treal) ? ' r': ' -');
|
| 345 |
|
|
}
|
| 346 |
|
|
}
|
| 347 |
|
|
|
| 348 |
|
|
sub conv_st {
|
| 349 |
|
|
return ' -' unless defined $vals{done_ns};
|
| 350 |
|
|
return sprintf '%9d', $vals{done_ns};
|
| 351 |
|
|
}
|
| 352 |
|
|
|
| 353 |
|
|
sub conv_ss {
|
| 354 |
|
|
return ' -' unless defined $vals{done_ns};
|
| 355 |
|
|
my $stim = 0.001 * $vals{done_ns};
|
| 356 |
|
|
return gconv($stim) . 'u' if $stim < 999;
|
| 357 |
|
|
$stim *= 0.001; return gconv($stim) . 'm' if $stim < 999;
|
| 358 |
|
|
$stim *= 0.001; return gconv($stim) . 's';
|
| 359 |
|
|
}
|
| 360 |
|
|
|
| 361 |
|
|
sub conv_sc {
|
| 362 |
|
|
return ' -' unless defined $vals{done_cyc};
|
| 363 |
|
|
return sprintf '%8d', $vals{done_cyc};
|
| 364 |
|
|
}
|
| 365 |
|
|
|
| 366 |
|
|
sub conv_sg {
|
| 367 |
|
|
return conv_sc() if defined $vals{done_cyc};
|
| 368 |
|
|
return ' ' . conv_ss();
|
| 369 |
|
|
}
|
| 370 |
|
|
|
| 371 |
|
|
sub conv_sp {
|
| 372 |
|
|
my $nc = $vals{done_cyc};
|
| 373 |
|
|
my $tsum = time_sum($vals{tuser}, $vals{tsys});
|
| 374 |
|
|
return ' -' unless defined $nc && defined $tsum;
|
| 375 |
|
|
my $sperf = 1000000. * $tsum / $nc;
|
| 376 |
|
|
return gconv($sperf) . 'u' if $sperf < 999;
|
| 377 |
|
|
$sperf *= 0.001; return gconv($sperf) . 'm';
|
| 378 |
|
|
}
|
| 379 |
|
|
|
| 380 |
|
|
sub conv_sm {
|
| 381 |
|
|
return ' -' unless defined $vals{done_ns} && $vals{done_ns} > 200 &&
|
| 382 |
|
|
defined $vals{done_cyc};
|
| 383 |
|
|
my $mhz = (1000. * $vals{done_cyc}) / ($vals{done_ns} - 200);
|
| 384 |
|
|
return sprintf '%3d', int($mhz+0.5);
|
| 385 |
|
|
}
|
| 386 |
|
|
|
| 387 |
|
|
sub conv_ec {
|
| 388 |
|
|
return sprintf '%3d', $vals{nfail};
|
| 389 |
|
|
}
|
| 390 |
|
|
|
| 391 |
|
|
sub conv_pf {
|
| 392 |
|
|
return $vals{nfail} ? 'FAIL' : 'PASS';
|
| 393 |
|
|
}
|
| 394 |
|
|
|
| 395 |
|
|
sub conv_nf {
|
| 396 |
|
|
return $vals{fnam};
|
| 397 |
|
|
}
|
| 398 |
|
|
|
| 399 |
|
|
sub conv_ns {
|
| 400 |
|
|
my $val = $vals{fnam};
|
| 401 |
|
|
$val =~ s|^.*/||;
|
| 402 |
|
|
return $val;
|
| 403 |
|
|
}
|
