+# move a file or a directory from data -> local_data if isn't there already
+sub localdata_mv
+{
+ my $ifn = shift;
+ if (-e "$main::data/$ifn" ) {
+ unless (-e "$main::local_data/$ifn") {
+ move("$main::data/$ifn", "$main::local_data/$ifn") or die "localdata_mv: cannot move $ifn from '$main::data' -> '$main::local_data' $!\n";
+ }
+ }
+}
+
+# measure the time taken for something to happen; use Time::HiRes qw(gettimeofday tv_interval);
+sub diffms
+{
+ my $call = shift;
+ my $line = shift;
+ my $ta = shift;
+ my $no = shift;
+ my $tb = shift || [gettimeofday];
+
+ my $a = int($ta->[0] * 1000) + int($ta->[1] / 1000);
+ my $b = int($tb->[0] * 1000) + int($tb->[1] / 1000);
+ my $msecs = $b - $a;
+
+ $line =~ s|\s+$||;
+ my $s = "subprocess stats cmd: '$line' $call ${msecs}mS";
+ $s .= " $no lines" if $no;
+ DXDebug::dbg($s);