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jnthn/head.raku Secret

Created April 14, 2021 10:47
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head.raku
multi m(Int) { }
multi m(Str) { }
for ^1_000_000 {
m(1);
m("x");
}
say now - INIT now;
Raw
new-disp.raku
use nqp;
multi m(Int) { }
multi m(Str) { }
for ^1_000_000 {
nqp::dispatch('raku-call', &m, 1);
nqp::dispatch('raku-call', &m, "x");
}
say now - INIT now;
Raw
results
jnthn@homedev:~/dev/rakudo$ MVM_SPESH_DISABLE=1 ./rakudo-m basic-multi-head.raku
0.46298199
jnthn@homedev:~/dev/rakudo$ MVM_SPESH_DISABLE=1 RAKUDO_NEW_DISP=1 ./rakudo-m basic-multi-new-disp.raku
0.332425902
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