Created
November 1, 2016 08:24
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TCO vs. non TCO with 10_000_000 elements
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tobi@happy ~/github/elixir_playground $ mix run bench/my_map_bench.exs | |
Erlang/OTP 19 [erts-8.1] [source-4cc2ce3] [64-bit] [smp:8:8] [async-threads:10] [hipe] [kernel-poll:false] | |
Elixir 1.3.4 | |
Benchmark suite executing with the following configuration: | |
warmup: 10.0s | |
time: 30.0s | |
parallel: 1 | |
Estimated total run time: 360.0s | |
Benchmarking exactly_like_my_map... | |
Benchmarking map TCO no reverse... | |
Benchmarking map simple without TCO... | |
Benchmarking map with TCO reverse... | |
Benchmarking map with TCO reverse at acc... | |
Benchmarking map with TCO reverse new acc... | |
Benchmarking map with TCO reverse new arg order... | |
Benchmarking my_map... | |
Benchmarking stdlib map... | |
Name ips average deviation median | |
map TCO no reverse 5.26 190.18 ms ±10.81% 194.38 ms | |
map with TCO reverse new arg order 4.61 216.98 ms ±12.75% 206.13 ms | |
my_map 4.60 217.39 ms ±13.01% 206.47 ms | |
exactly_like_my_map 4.57 218.65 ms ±13.80% 205.51 ms | |
map with TCO reverse at acc 4.25 235.07 ms ±12.27% 220.51 ms | |
map with TCO reverse 4.24 235.68 ms ±12.37% 222.78 ms | |
map with TCO reverse new acc 4.24 236.06 ms ±11.95% 225.56 ms | |
map simple without TCO 2.67 374.34 ms ±4.88% 372.32 ms | |
stdlib map 2.67 374.75 ms ±5.48% 373.14 ms | |
Comparison: | |
map TCO no reverse 5.26 | |
map with TCO reverse new arg order 4.61 - 1.14x slower | |
my_map 4.60 - 1.14x slower | |
exactly_like_my_map 4.57 - 1.15x slower | |
map with TCO reverse at acc 4.25 - 1.24x slower | |
map with TCO reverse 4.24 - 1.24x slower | |
map with TCO reverse new acc 4.24 - 1.24x slower | |
map simple without TCO 2.67 - 1.97x slower | |
stdlib map 2.67 - 1.97x slower |
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