GY-63_MS5611/libraries/FastShiftOut/PerformanceNotes.txt
2020-11-27 11:16:22 +01:00

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tests IDE 1.8.12 - 20-08-2017
example fastShiftOut: 0.2.0
Performance - time in us
FastShiftOut1: 21.95
FastShiftOut2: 43.00
Delta: 21.04
Standard shiftOut1: 88.27
Standard shiftOut2: 175.94
Delta: 87.68
Test print interface
println("Hello world"): 313.16
println(1357): 304.68
println(3.14159265, 4): 705.60
done ...
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tests IDE 1.8.12 - 20-08-2017
example fastShiftOut: 0.1.6
Performance - time in us
FastShiftOut1: 27.68
FastShiftOut2: 54.44
Delta: 26.76
Standard shiftOut1: 88.27
Standard shiftOut2: 175.94
Delta: 87.67
Test print interface
println("Hello world"): 387.92
println(1357): 339.44
println(3.14159265, 4): 751.96
done ...
==============================
tests IDE 1.8.1
20-08-2017
example fastShiftOut: 0.1.6
Performance - time in us
FastShiftOut1: 28.69
FastShiftOut2: 56.46
Delta: 27.76
Standard shiftOut1: 90.79
Standard shiftOut2: 181.00
Delta: 90.21
Test print interface
println("Hello world"): 403.20
println(1357): 346.64
println(3.14159265, 4): 757.72
done ...
20-08-2017
example fastShiftOut: 0.1.5
Performance - time in us
FastShiftOut1: 29.76
FastShiftOut2: 58.59
Delta: 28.83
Standard shiftOut1: 90.80
Standard shiftOut2: 181.00
Delta: 90.20
Test print interface
println("Hello world"): 417.08
println(1357): 353.00
println(3.14159265, 4): 766.28
done ...
example fastShiftOut: 0.1.04
Performance - time in us
FastShiftOut1: 43.66
FastShiftOut2: 86.38
Delta: 42.72
Standard shiftOut1: 90.79
Standard shiftOut2: 181.00
Delta: 90.21
Test print interface
println("Hello world"): 597.68
println(1357): 436.44
println(3.14159265, 4): 877.48
done ...
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example fastShiftOut: 0.1.03
Performance - time in us
FastShiftOut1: 63.9
FastShiftOut2: 123.0
Standard shiftOut1: 115.7
Standard shiftOut2: 230.4
Test print interface
println("Hello world"): 822.2
println(1357): 561.2
println(3.14159265, 4): 1068.6
done
example fastShiftOut: 0.1.03
Performance - time in us
FastShiftOut1: 31.9
FastShiftOut2: 60.8
Standard shiftOut1: 115.7
Standard shiftOut2: 230.4
Test print interface
println("Hello world"): 412.9
println(1357): 372.0
println(3.14159265, 4): 815.9
done
1.04 - fast print version + normal fastSHiftOut
example fastShiftOut: 0.1.03
Performance - time in us
FastShiftOut1: 64.0
FastShiftOut2: 123.4
Standard shiftOut1: 115.8
Standard shiftOut2: 230.5
Test print interface
println("Hello world"): 816.6
println(1357): 405.9
println(3.14159265, 4): 579.8
done
=======================================
example fastShiftIn: 0.1.00
Performance - time in us
FastShiftIn1: 42.8 // 8 bits LOW
FastShiftIn2: 80.8 // 8 bits LOW
Standard shiftIn1: 114248.4
Standard shiftIn2: 228004.8
example fastShiftIn: 0.1.00
Performance - time in us
FastShiftIn1: 67.7 // 8 bits HIGH
FastShiftIn2: 130.6 // 8 bits HIGH
Standard shiftIn1: 114442.4
Standard shiftIn2: 228440.4