bench-wrap.raku

use nqp;

sub with-current-disp() {
    sub inner() { 'i' }
    &inner.wrap({ 'w1' ~ callsame() });
    &inner.wrap({ 'w2' ~ callsame() });
    for ^1_000_000 {
        inner();
    }
    say "Current: " ~ now - ENTER now;
}

sub with-new-disp() {
    sub inner() { 'i' }
    &inner.new-disp-wrap({ 'w1' ~ new-disp-callsame() });
    &inner.new-disp-wrap({ 'w2' ~ new-disp-callsame() });
    for ^1_000_000 {
        nqp::dispatch('raku-invoke', &inner);
    }
    say "New: " ~ now - ENTER now;
}

with-current-disp();
with-new-disp();

results

Current: 34.965479
New: 3.997993965