Opt out several microbenchmarks from summary score calculations

microbenchmarks.pl

@@ -2,18 +2,21 @@
  # empty test MUST appear first, so that --ignore-startup will work
  {
   name  => 'empty',
+  summarize => 0,
   perl5 => '',
   perl6 => '',
   nqp   => '',
  },
  {
   name  => 'zero',
+  summarize => 0,
   perl5 => '0',
   perl6 => '0',
   nqp   => '0',
  },
  {
   name  => 'hello',
+  summarize => 0,
   perl5 => 'say "Hello, World!"',
   perl6 => 'say "Hello, World!"',
   nqp   => 'say("Hello, World!")',
@@ -22,6 +25,7 @@
   name  => 'while_empty',
   tags  => [qw( while )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'my $i = 0; while (++$i <= SCALE) { }',
   perl6 => 'my $i = 0; while (++$i <= SCALE) { }',
   nqp   => 'my $i := 0; while ($i := $i + 1) <= SCALE { }',
@@ -30,6 +34,7 @@
   name  => 'while_empty_native',
   tags  => [qw( while native )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'use integer; my $i = 0; while (++$i <= SCALE) { }',
   perl6 => 'my int $i = 0; while ($i = $i + 1) <= SCALE { }',
   nqp   => 'my int $i := 0; while ($i := $i + 1) <= SCALE { }',
@@ -126,6 +131,7 @@
   name  => 'postwhile_nil',
   tags  => [qw( while )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'my $i = -SCALE || exit(0); ()  while ++$i;',
   perl6 => 'my $i = -SCALE || exit(0); Nil while ++$i;',
   nqp   => 'my $i := -SCALE || nqp::exit(0); () while $i := $i + 1;',
@@ -134,6 +140,7 @@
   name  => 'postwhile_nil_native',
   tags  => [qw( while native )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'use integer; my $i = -SCALE || exit(0); ()  while ++$i;',
   perl6 => 'my int $i = -SCALE || exit(0); Nil while $i = $i + 1;',
   nqp   => 'my int $i := -SCALE || nqp::exit(0); () while $i := $i + 1;',
@@ -142,6 +149,7 @@
   name  => 'loop_empty',
   tags  => [qw( loop )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'for  (my $i = 1; $i <= SCALE; ++$i) { }',
   perl6 => 'loop (my $i = 1; $i <= SCALE; ++$i) { }',
   nqp   => undef,
@@ -150,6 +158,7 @@
   name  => 'loop_empty_native',
   tags  => [qw( loop native )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'use integer; for (my $i = 1; $i <= SCALE; ++$i) { }',
   perl6 => 'loop (my int $i = 1; $i <= SCALE; $i = $i + 1) { }',
   nqp   => undef,
@@ -158,6 +167,7 @@
   name  => 'for_empty',
   tags  => [qw( for )],
   scale => 1 << 10,
+  summarize => 0,
   perl5 => 'for (1 .. SCALE) { }; 1',
   perl6 => 'for (1 .. SCALE) { }; 1',
   nqp   => undef,