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verilator
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Internal coverage: Limit parallelism to core count.

This commit is contained in:
Wilson Snyder 2020-05-23 09:50:04 -04:00
parent 3c28a66acf
commit c18b0eb122
2 changed files with 5 additions and 2 deletions
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5
nodist/code_coverage
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@ -9,6 +9,7 @@ use File::Path qw(mkpath);
use FindBin qw($RealBin);
use Getopt::Long;
use Parallel::Forker;
use Unix::Processors;
use IO::File;
use Pod::Usage;
use strict;
@ -21,7 +22,8 @@ our $Remove_Gcda_Regexp;
our @Remove_Sources;
our @Source_Globs;
our $Fork = new Parallel::Forker (use_sig_child=>1);
our $Fork = new Parallel::Forker(use_sig_child => 1, poll_interval => 10*1000);
$Fork->max_proc(Unix::Processors->new->max_online * 1.5);
$SIG{CHLD} = sub { Parallel::Forker::sig_child($Fork); };
$SIG{TERM} = sub { $Fork->kill_tree_all('TERM') if $Fork && $Fork->in_parent; die "Quitting...\n"; };
@ -259,6 +261,7 @@ sub test {
travis_fold_start("upload");
print "Stage 18: Upload\n";
my $cmd = "bash <(curl -s https://codecov.io/bash) -f $cc_dir/app_total.info";
print "print: Not running: export CODECOV_TOKEN=<hidden>\n";
print "print: Not running: $cmd\n";
travis_fold_end();
}

2
test_regress/driver.pl
View File

@ -26,7 +26,7 @@ use Time::HiRes qw(usleep);
$::Driver = 1;
$::Have_Forker = 0;
eval "use Parallel::Forker; \$Fork=Parallel::Forker->new(use_sig_child=>1); \$::Have_Forker=1;";
eval "use Parallel::Forker; \$Fork=Parallel::Forker->new(use_sig_child=>1, poll_interval=>10*1000); \$::Have_Forker=1;";
$Fork = Forker->new(use_sig_child=>1) if !$Fork;
my $forker_Min_Version = 1.258;
if ($::Have_Forker && $Parallel::Forker::VERSION < $forker_Min_Version) {