Programming Language and compiler
Benchmarks

Dart Versus Python benchmarks

Current benchmark data was generated on Sat Nov 27 2021, full log can be found HERE

CONTRIBUTIONS are WELCOME!

binarytrees

Input: 18

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	4.dart	836ms	6.1ms	167.0MB	1230ms	163ms	dart 2.14.4
python	1.py	1723ms	53ms	129.1MB	2410ms	200ms	pypy 3.7.12

Input: 14

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	4.dart	65ms	7.5ms	52.3MB	53ms	20ms	dart 2.14.4
python	1.py	426ms	0.9ms	93.2MB	467ms	70ms	pypy 3.7.12
python	1.py	653ms	115ms	18.9MB	960ms	30ms	cpython 3.10.0
python	1.py	2476ms	19ms	48.4MB	2957ms	230ms	pyjion 3.10.0

coro-prime-sieve

Input: 1000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	306ms	64ms	99.5MB	267ms	23ms	pypy 3.7.12
python	1.py	902ms	7.5ms	17.5MB	873ms	7ms	cpython 3.10.0
dart	1.dart	1380ms	8.5ms	211.3MB	1197ms	207ms	dart 2.14.4
python	1.py	3039ms	5.6ms	49.2MB	2797ms	230ms	pyjion 3.10.0

edigits

Input: 100000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	203ms	1.9ms	76.9MB	170ms	17ms	pypy 3.7.12
python	1.py	420ms	3.1ms	8.9MB	403ms	0ms	cpython 3.10.0
python	1.py	554ms	4.2ms	21.8MB	530ms	10ms	pyjion 3.10.0
dart	1.dart	1832ms	8.1ms	47.7MB	1793ms	27ms	dart 2.14.4

fannkuch-redux

Input: 11

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	2.dart	4470ms	2.7ms	12.0MB	4450ms	0ms	dart 2.14.4

Input: 10

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	2.dart	362ms	6.7ms	14.0MB	343ms	0ms	dart 2.14.4

fasta

Input: 2500000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	1.dart	503ms	9.6ms	22.2MB	460ms	10ms	dart 2.14.4
python	5.py	4644ms	37ms	12.8MB	6647ms	1240ms	cpython 3.10.0
python	5.py	4764ms	15ms	85.0MB	6240ms	1173ms	pypy 3.7.12

Input: 250000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	1.dart	70ms	12ms	14.3MB	47ms	0ms	dart 2.14.4
python	5.py	563ms	17ms	13.4MB	740ms	143ms	cpython 3.10.0
python	5.py	871ms	25ms	85.3MB	813ms	350ms	pypy 3.7.12
python	5.py	2429ms	9.1ms	44.9MB	2843ms	410ms	pyjion 3.10.0

helloworld

Input: QwQ

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	1.dart	8.4ms	2.3ms	14.0MB	0ms	0ms	dart 2.14.4
python	1.py	16ms	1.8ms	7.7MB	10ms	0ms	cpython 3.10.0
python	1.py	32ms	1.1ms	53.6MB	8ms	10ms	pypy 3.7.12
python	1.py	55ms	1.6ms	17.7MB	38ms	2ms	pyjion 3.10.0

http-server

Input: 3000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	2669ms	11ms	28.3MB	2060ms	977ms	cpython 3.10.0
dart	1.dart	4020ms	6.0ms	106.4MB	1357ms	697ms	dart 2.14.4

Input: 500

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	501ms	29ms	22.9MB	353ms	160ms	cpython 3.10.0
python	1.py	1515ms	191ms	109.7MB	923ms	203ms	pypy 3.7.12
dart	1.dart	1684ms	306ms	57.9MB	190ms	127ms	dart 2.14.4

json-serde

Input: sample 5000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	278ms	15ms	39.2MB	237ms	20ms	cpython 3.10.0
dart	1.dart	293ms	8.7ms	64.5MB	270ms	13ms	dart 2.14.4
python	1.py	403ms	2.5ms	103.5MB	360ms	27ms	pypy 3.7.12
python	1.py	1322ms	5.2ms	56.5MB	1167ms	140ms	pyjion 3.10.0

Input: canada 15

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	1.py	2405ms	15ms	220.9MB	2280ms	107ms	cpython 3.10.0
python	1.py	2600ms	5.4ms	242.0MB	2493ms	93ms	pypy 3.7.12
dart	1.dart	2680ms	570ms	242.8MB	2353ms	157ms	dart 2.14.4
python	1.py	3443ms	8.9ms	235.6MB	3183ms	247ms	pyjion 3.10.0

mandelbrot

Input: 8000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	2.dart	4357ms	541ms	53.0MB	7193ms	20ms	dart 2.14.4

Input: 1000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	2.dart	77ms	7.5ms	16.6MB	113ms	0ms	dart 2.14.4

nbody

Input: 5000000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	3.dart	1033ms	26ms	13.9MB	1017ms	0ms	dart 2.14.4
python	2.py	2358ms	13ms	74.3MB	2330ms	17ms	pypy 3.7.12

Input: 500000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	3.dart	114ms	1.1ms	13.9MB	100ms	0ms	dart 2.14.4
python	2.py	299ms	2.4ms	74.5MB	267ms	17ms	pypy 3.7.12
python	1.py	559ms	1.5ms	74.0MB	530ms	13ms	pypy 3.7.12

Input: 100000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	3.dart	32ms	8.2ms	14.0MB	23ms	0ms	dart 2.14.4
python	2.py	113ms	3.0ms	74.0MB	87ms	17ms	pypy 3.7.12
python	1.py	153ms	0.9ms	74.0MB	130ms	10ms	pypy 3.7.12
python	1.py	1061ms	7.4ms	8.5MB	1047ms	0ms	cpython 3.10.0
python	2.py	1371ms	2.1ms	27.0MB	1333ms	17ms	pyjion 3.10.0
python	2.py	1464ms	14ms	8.4MB	1450ms	0ms	cpython 3.10.0
python	1.py	1642ms	9.0ms	27.9MB	1613ms	10ms	pyjion 3.10.0

pidigits

Input: 8000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	4.py	2530ms	11ms	128.8MB	2467ms	43ms	pypy 3.7.12
python	4.py	2605ms	1.2ms	9.0MB	2573ms	17ms	cpython 3.10.0
python	4.py	2637ms	2.7ms	19.8MB	2613ms	10ms	pyjion 3.10.0
dart	2.dart	2638ms	592ms	20.1MB	1920ms	53ms	dart 2.14.4

Input: 4000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
python	4.py	623ms	0.6ms	8.7MB	607ms	0ms	cpython 3.10.0
python	4.py	652ms	2.3ms	80.6MB	620ms	20ms	pypy 3.7.12
python	4.py	686ms	0.8ms	20.1MB	660ms	13ms	pyjion 3.10.0
dart	2.dart	1473ms	7.9ms	22.2MB	440ms	17ms	dart 2.14.4

Input: 1000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	2.dart	40ms	0.9ms	22.2MB	23ms	3ms	dart 2.14.4
python	4.py	55ms	1.5ms	8.2MB	47ms	0ms	cpython 3.10.0
python	4.py	99ms	1.3ms	74.2MB	77ms	13ms	pypy 3.7.12
python	4.py	115ms	1.4ms	20.1MB	97ms	3ms	pyjion 3.10.0

spectral-norm

Input: 4000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	1.dart	1300ms	1.6ms	13.8MB	1287ms	0ms	dart 2.14.4

Input: 1000

lang	code	time	stddev	peak-mem mem	time(user)	time(kernel)	compiler compiler/runtime
dart	1.dart	92ms	6.1ms	12.3MB	77ms	0ms	dart 2.14.4
python	8.py	1661ms	15ms	99.5MB	2540ms	167ms	pypy 3.7.12