n-body sorted-by "secs"

Always look at the source code.

(Lumpers and Splitters.)

Some of these programs are single-thread and some are multi-thread: compare "secs" and "cpu secs". Some of these programs are un-optimised and some are heavily optimised: sort-by "gz" source code size.

Some of these programs are "naked ffi" and some put that in a library. Some of these programs are high-level and some are hand-written vector instructions.

Always look at the source code.

	* possible hand-written vector instructions or "unsafe"

×	source	secs	mem	gz	cpu secs
1.0	* C gcc #9	2.10	2,482	1639	2.10
1.0	* C++g++ #0	2.15	2,417	1933	2.15
1.0	* Rust #9	2.19	3,023	1881	2.19
1.5	* C# naot #9	3.13	6,087	2480	3.12
1.5	* Rust #7	3.24	2,937	1759	3.23
1.6	Intel Fortran #5	3.39	2,146	1669	3.38
1.6	Rust #3	3.46	2,937	1774	3.46
1.7	Chapel #3	3.61	9,953	983	3.58
1.7	Rust #2	3.65	3,031	1809	3.65
1.8	* C# naot #4	3.70	6,078	2137	3.69
1.8	Julia #5	3.80	345,874	1129	3.83
1.9	* C gcc #4	4.06	2,499	1398	4.06
1.9	* C++ g++ #7	4.09	5,124	1815	4.09
2.1	Rust #6	4.37	3,031	1796	4.37
2.1	Intel Fortran #2	4.46	2,146	1507	4.46
2.2	Intel Fortran	4.55	2,142	1400	4.55
2.2	Chapel #4	4.69	9,826	1027	4.66
2.2	Intel Fortran #3	4.72	2,154	1311	4.72
2.3	* C# naot #7	4.74	6,091	1715	4.73
2.3	* C# naot #6	4.77	6,115	1754	4.76
2.4	C gcc #6	4.98	2,482	1186	4.98
2.4	Intel Fortran #6	4.99	2,052	1530	4.99
2.4	* F# #6	5.01	43,221	1395	4.99
2.4	* Rust #5	5.02	3,035	2224	5.02
2.4	Rust #4	5.13	3,039	1810	5.13
2.5	C++ g++ #9	5.15	2,486	1536	5.15
2.5	C gcc #2	5.20	2,490	1270	5.20
2.5	C gcc	5.23	2,486	1179	5.23
2.5	C gcc #3	5.24	2,482	1214	5.24
2.5	C++ g++ #3	5.33	2,482	1402	5.33
2.6	* C gcc #5	5.44	2,494	1436	5.44
2.6	* Swift #3	5.45	24,928	1688	5.44
2.6	* C++ g++ #4	5.46	2,482	1434	5.45
2.6	* Swift #4	5.48	24,846	1361	5.47
2.6	* Swift #5	5.52	24,928	1372	5.50
2.6	Rust	5.52	3,027	1483	5.51
2.6	* Swift #7	5.53	24,932	1333	5.51
2.6	C gcc #8	5.54	2,486	1195	5.53
2.7	Chapel #2	5.74	9,679	977	5.72
2.8	Swift #6	5.82	12,956	1213	5.80
2.8	* F# #5	5.85	43,524	1363	5.83
2.8	Ada 2012 GNAT #3	5.88	5,972	1758	5.88
2.9	C++ g++ #2	6.02	2,490	1524	6.01
2.9	Java naot #4	6.02	20,296	1495	6.02
3.0	Free Pascal #2	6.31	586	1345	6.30
3.0	Free Pascal	6.32	582	1331	6.31
3.0	C++ g++ #5	6.33	2,478	1544	6.33
3.0	Go #3	6.39	3,191	1207	6.40
3.1	Haskell GHC #2	6.41	10,072	1888	6.51
3.2	C++ g++	6.62	2,499	1666	6.62
3.2	Swift #8	6.66	12,804	1285	6.65
3.2	C# naot #3	6.67	6,095	1311	6.66
3.2	Java naot #2	6.77	19,952	1430	6.76
3.2	Java naot #3	6.77	19,923	1436	6.76
3.2	Dart aot #6	6.79	8,950	1318	6.78
3.2	C# naot #2	6.81	5,898	1339	6.80
3.3	C gcc #7	6.89	2,490	1250	6.89
3.3	C++ g++ #6	6.94	2,499	1674	6.93
3.3	F# #4	6.95	43,553	1296	6.92
3.3	OCaml	6.95	4,043	1255	6.95
3.3	F# #3	6.99	41,685	1624	6.96
3.3	Go	7.02	3,228	1316	7.03
3.3	C# naot #8	7.02	5,833	1335	7.01
3.3	Go #2	7.04	3,203	1222	7.05
3.4	Julia #4	7.19	414,929	1168	7.23
3.4	Free Pascal #3	7.20	590	1441	7.18
3.4	* Haskell GHC	7.21	9,781	1713	7.31
3.4	Java naot #5	7.23	19,972	1435	7.22
3.5	Dart aot #8	7.25	9,093	1268	7.25
3.5	Java naot	7.26	24,383	1437	7.26
3.5	Java naot #8	7.30	19,862	1322	7.29
3.5	F# #2	7.36	43,639	1387	7.34
3.5	C# naot	7.46	6,124	1424	7.45
3.5	C# naot #0	7.46	6,107	1342	7.45
3.6	Ada 2012 GNAT	7.65	5,984	1624	7.64
3.7	Lisp SBCL #2	7.83	27,808	1408	7.81
3.8	Swift	7.89	12,812	1210	7.88
3.8	Julia #3	8.07	415,089	1548	8.11
4.1	Node.js #6	8.55	67,244	1274	8.54
4.1	Dart aot #2	8.63	8,950	1273	8.62
4.2	F#	8.77	46,506	1272	8.04
4.3	* Ada 2012 GNAT #5	9.01	5,960	2452	9.01
4.4	Lisp SBCL	9.28	27,554	1373	9.27
4.6	Go #8	9.60	3,191	1224	9.63
4.6	Node.js #8	9.63	66,695	1173	9.62
4.7	Dart aot #3	9.91	8,954	1413	9.91
4.8	* Ada 2012 GNAT #2	10.15	5,984	2623	10.15
6.8	* Racket #2	14.34	129,397	1695	14.28
14	Julia #2	28.68	414,970	1084	28.81
19	Racket	40.86	129,057	1503	40.80
49	Erlang #3	103.81	64,164	1405	103.77
55	Pharo Smalltalk	114.75	143,004	1801	115.45
79	Ruby #3	166.67	18,346	1169	166.60
82	Ruby #2	172.30	18,043	1143	172.23
97	PHP #3	204.10	16,425	1088	204.03
103	Lua #2	216.21	3,269	1200	216.17
103	Lua #4	216.59	3,273	1312	216.55
115	PHP #8	242.35	16,507	1245	242.27
116	Lua	244.50	3,273	1207	244.45
137	Swift #9	287.37	24,793	1532	287.31
152	Ruby #8	5 min	18,350	1160	5 min
177	Python 3	6 min	12,198	1201	6 min
210	Python 3 #2	7 min	12,554	1247	7 min
215	Perl #2	7 min	8,741	1431	7 min
252	Python 3 #8	8 min	12,497	1172	8 min
366	Ruby #7	12 min	18,326	1139	12 min
	Intel Fortran #4	Bad Output