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6613644b9c
The logs, srpms, and debuginfo should all be split into their own directory, so it is less confusing about which RPMs can be used when creating mixes. They are mainly for extra metadata, and should not be left in the main RPM results location. Signed-off-by: Tudor Marcu <tudor.marcu@intel.com>
127 lines
3.4 KiB
Perl
127 lines
3.4 KiB
Perl
#!/usr/bin/perl
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#
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# fmvpatches.pl - part of common developer tooling
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#
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# Copyright 2016-2017 Intel Corporation
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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my %f;
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my $fmv = {};
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my $pkg = @ARGV[0];
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my $path = "/var/lib/mock/clear-$pkg/root/builddir/build/BUILD/";
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sub patch_function {
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my $avx2 = '__attribute__((target_clones("avx2","arch=atom","default")))'."\n";
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my ($file,@patch_line) = @_;
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my $dir = $pkg;
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my $patch_file = (split('/',$file))[-1];
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if ($file =~ /$path/p) {
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$dir = ${^POSTMATCH};
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if ($dir =~ /$patch_file/p) {
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$dir = ${^PREMATCH};
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}
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}
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print "patching $file @ lines \(@patch_line\)\n";
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open(my $in, "<", $file) or die "$! - $file\n";
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`mkdir -p results/patches/$dir`;
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open(my $out, ">","results/patches/$dir/$patch_file~") or die __LINE__," - $!\n";
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foreach (@patch_line) {
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my $line_num = $_;
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while( <$in> ) {
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print $out $_;
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last if $. == ($line_num - 1);
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}
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print $out $avx2;
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}
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while( <$in> ) {
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print $out $_;
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}
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close $out;
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close $in;
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my $diff = `cd results/patches/; diff -su $file $dir$patch_file~`;
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open (my $d,">","results/patches/$dir$patch_file.patch") or die __LINE__," - $!\n";
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print $d $diff;
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close($d);
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`rm results/patches/$dir$patch_file~`;
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`sed -i 's|$path||' results/patches/$dir$patch_file.patch\n`;
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}
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sub find_file {
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my ($file) = @_;
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if ($file =~ /.*(\.\.\/)/p) {
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$file = ${^POSTMATCH};
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}
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my $n = (split('/',$file))[-1];
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chomp (my @matches = `find $path -iname $n`);
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foreach (@matches) {
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if ($_ =~ $n) {
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$file = $_;
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}
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}
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return $file;
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}
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open(BUILD_LOG, '<', "results/logs/build.log") or die $!;
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while (<BUILD_LOG>) {
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if($_ =~ /(\S+):([0-9]*):([0-9]*): note: (basic block|loop) (vectorized)/) {
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$fmv->{s_name} = (split('/',$1))[-1];
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$fmv->{f_name} = $1;
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push @{$f{$1}->{v_line}},$2;
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}
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}
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close(BUILD_LOG);
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foreach (keys %f) {
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my $fname = $_;
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my @flines = @{$f{$_}->{v_line}};
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if ($fname =~ /(\.c$)/) {
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my $f_path = &find_file($fname);
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my @keys = 0;
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my $i = 0;
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foreach (`ctags --c-kinds=f -x $f_path`) {
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chomp $_;
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$keys[$i++] = (split(/\s+/,$_))[2]; # get function number line
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}
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@keys = sort {$a <=> $b} @keys;
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my @match_line = 0;
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# foreach line vectorized look for its closest function
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foreach my $i ( 0 .. $#flines ) {
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foreach (@keys) {
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if ($_ < $flines[$i] ) {
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$match_line[$i] = $_;
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}
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}
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}
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my %h;
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foreach (@match_line) {$h{$_} = $_;} @match_line = keys %h;
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@match_line = sort {$a <=> $b} @match_line;
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&patch_function($f_path,@match_line);
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}
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}
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