mapsfilterbenchmark.txt

##### With input large #####
Name                                                  ips        average  deviation         median         99th %
:maps.filter                                       834.23        1.20 ms    ±16.03%        1.15 ms        1.95 ms
map|>Enum.filter(predicate)|>Enum.into(%{})        809.50        1.24 ms    ±12.56%        1.21 ms        1.66 ms
forcomprehension                                   777.68        1.29 ms    ±16.41%        1.23 ms        1.91 ms
map|>Stream.filter(predicate)|>Map.new()           581.34        1.72 ms    ±20.24%        1.58 ms        2.74 ms

Comparison: 
:maps.filter                                       834.23
map|>Enum.filter(predicate)|>Enum.into(%{})        809.50 - 1.03x slower +0.0366 ms
forcomprehension                                   777.68 - 1.07x slower +0.0872 ms
map|>Stream.filter(predicate)|>Map.new()           581.34 - 1.44x slower +0.52 ms

##### With input medium #####
Name                                                  ips        average  deviation         median         99th %
:maps.filter                                      97.14 K       10.29 μs    ±51.78%           9 μs          32 μs
map|>Enum.filter(predicate)|>Enum.into(%{})       93.23 K       10.73 μs   ±103.06%          10 μs          30 μs
forcomprehension                                  92.99 K       10.75 μs    ±96.03%          10 μs          26 μs
map|>Stream.filter(predicate)|>Map.new()          86.75 K       11.53 μs   ±108.81%          11 μs          35 μs

Comparison: 
:maps.filter                                      97.14 K
map|>Enum.filter(predicate)|>Enum.into(%{})       93.23 K - 1.04x slower +0.43 μs
forcomprehension                                  92.99 K - 1.04x slower +0.46 μs
map|>Stream.filter(predicate)|>Map.new()          86.75 K - 1.12x slower +1.23 μs

##### With input small #####
Name                                                  ips        average  deviation         median         99th %
:maps.filter                                     976.62 K        1.02 μs  ±3590.90%           1 μs           2 μs
forcomprehension                                 951.84 K        1.05 μs  ±2550.14%           1 μs           2 μs
map|>Enum.filter(predicate)|>Enum.into(%{})      921.53 K        1.09 μs  ±3230.66%           1 μs           2 μs
map|>Stream.filter(predicate)|>Map.new()         615.18 K        1.63 μs  ±1315.47%           1 μs           3 μs

Comparison: 
:maps.filter                                     976.62 K
forcomprehension                                 951.84 K - 1.03x slower +0.0267 μs
map|>Enum.filter(predicate)|>Enum.into(%{})      921.53 K - 1.06x slower +0.0612 μs
map|>Stream.filter(predicate)|>Map.new()         615.18 K - 1.59x slower +0.60 μs