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tckb/dn4_1_vs_dn4_2 take 2

Created May 13, 2018 08:59
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dn4_1_vs_dn4_2 take 2
##### With input ELXIR - 5000 #####
Name ips average deviation median 99th %
downcase_ascii_patternMatch 6.82 K 146.64 μs ±88.38% 133 μs 390 μs
downcase_ascii_iodata 6.14 K 162.75 μs ±161.78% 133 μs 564 μs
Comparison:
downcase_ascii_patternMatch 6.82 K
downcase_ascii_iodata 6.14 K - 1.11x slower
Memory usage statistics:
Name average deviation median 99th %
downcase_ascii_patternMatch 85.08 KB ±1.09% 85.21 KB 85.21 KB
downcase_ascii_iodata 78.38 KB ±0.00% 78.38 KB 78.38 KB
Comparison:
downcase_ascii_patternMatch 85.21 KB
downcase_ascii_iodata 78.38 KB - 0.92x memory usage
##### With input alpha #####
Name ips average deviation median 99th %
downcase_ascii_iodata 1.20 M 0.83 μs ±547.37% 0.80 μs 1.50 μs
downcase_ascii_patternMatch 1.09 M 0.92 μs ±699.42% 0.70 μs 2.70 μs
Comparison:
downcase_ascii_iodata 1.20 M
downcase_ascii_patternMatch 1.09 M - 1.10x slower
Memory usage statistics:
Name Memory usage
downcase_ascii_iodata 512 B
downcase_ascii_patternMatch 632 B - 1.23x memory usage
**All measurements for memory usage were the same**
##### With input elXIr - 5000 #####
Name ips average deviation median 99th %
downcase_ascii_patternMatch 7.68 K 130.25 μs ±31.00% 128 μs 263 μs
downcase_ascii_iodata 6.53 K 153.10 μs ±120.50% 130 μs 440 μs
Comparison:
downcase_ascii_patternMatch 7.68 K
downcase_ascii_iodata 6.53 K - 1.18x slower
Memory usage statistics:
Name average deviation median 99th %
downcase_ascii_patternMatch 85.08 KB ±1.09% 85.21 KB 85.21 KB
downcase_ascii_iodata 78.38 KB ±0.00% 78.38 KB 78.38 KB
Comparison:
downcase_ascii_patternMatch 85.21 KB
downcase_ascii_iodata 78.38 KB - 0.92x memory usage
##### With input elxir - 5000 #####
Name ips average deviation median 99th %
downcase_ascii_iodata 7.05 K 141.76 μs ±110.03% 121 μs 406.33 μs
downcase_ascii_patternMatch 5.36 K 186.46 μs ±339.96% 130 μs 990.73 μs
Comparison:
downcase_ascii_iodata 7.05 K
downcase_ascii_patternMatch 5.36 K - 1.32x slower
Memory usage statistics:
Name average deviation median 99th %
downcase_ascii_iodata 78.38 KB ±0.00% 78.38 KB 78.38 KB
downcase_ascii_patternMatch 84.87 KB ±1.77% 85.21 KB 85.21 KB
Comparison:
downcase_ascii_iodata 78.38 KB
downcase_ascii_patternMatch 85.21 KB - 1.09x memory usage
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