Benchmarks

Evo::Class

We're benchmarking Moo + Class::XSAccessor, Mouse(which is XS by itself) and Evo (with default C backend).

1) A constructor new 2) Simple get/set 3) More complex attributes

cpanm Evo Moo MooX::StrictConstructor Class::XSAccessor Mouse MouseX::StrictConstructor
perl bench/bench-classes.pl

Results (i7-3770)

New(strict)
        Rate   Moo Mouse   Evo
Moo    440/s    --  -26%  -74%
Mouse  599/s   36%    --  -64%
Evo   1674/s  280%  179%    --


Simple get+set
           Rate   Moo Mouse   Evo
Moo   4647097/s    --  -10%  -11%
Mouse 5144881/s   11%    --   -1%
Evo   5193418/s   12%    1%    --


Lazy + default + simple
           Rate   Moo Mouse   Evo
Moo   1522406/s    --  -26%  -32%
Mouse 2047999/s   35%    --   -8%
Evo   2226950/s   46%    9%    --

Evo::Lib::try

cpanm Evo Try::Tiny
perl bench/bench-try.pl

We evaluate simple function inc_c that increases some counter and may die

# Try::Tiny
try {inc_c} catch {dec_c} finally {dec_c};

# Evo
evo_try {inc_c} sub {dec_c}, sub {dec_c};

# eval
eval {inc_c};
my $err;
if (ref($@) || $@) { $err = $@; dec_c; }
dec_c;
die $err if $err;

Results(XS):

Try::Tiny      105218/s            --          -95%          -97%
Evo::Lib::try 1989486/s         1791%            --          -38%
eval          3185777/s         2928%           60%            --

Results(PP):

Try::Tiny      108742/s            --          -86%          -96%
Evo::Lib::try  771011/s          609%            --          -75%
eval          3099675/s         2750%          302%            --