Count uint8

Count the number of bytes equal to 127 in a binary stream as fast as possible.

Input: 250 000 000 uint8 values in binary on STDIN.

Output: The count of elements equal to 127, printed as a decimal string.

Restrictions:30s512Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Back to listMay 19, 2021 23:08

alex3d

Score: 4,913

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 19, 2021 23:28	4,858	36,515,666	14,510,000	1,036,000	2,535,424
2	May 19, 2021 23:09	4,858	42,335,681	14,509,000	1,036,000	2,445,312
3	May 19, 2021 23:09	4,859	29,654,452	14,513,000	1,036,000	2,449,408
4	May 19, 2021 23:28	4,860	30,905,139	14,515,000	1,036,000	2,531,328
5	May 19, 2021 23:09	4,862	33,058,284	14,522,000	1,037,000	2,441,216
6	May 19, 2021 23:07	4,865	32,530,356	14,530,000	1,037,000	2,449,408
7	May 19, 2021 23:28	4,867	43,526,949	14,537,000	1,038,000	2,441,216
8	May 19, 2021 23:09	4,867	39,125,958	14,537,000	1,038,000	2,535,424
9	May 19, 2021 23:07	4,867	40,097,155	14,535,000	1,038,000	2,445,312
10	May 19, 2021 23:28	4,868	31,853,098	14,540,000	1,038,000	2,273,280
11	May 19, 2021 23:07	4,868	31,988,337	14,539,000	1,038,000	2,273,280
12	May 19, 2021 23:33	4,869	29,620,320	14,544,000	1,038,000	2,445,312
13	May 19, 2021 23:28	4,869	41,048,574	14,542,000	1,038,000	2,273,280
14	May 19, 2021 23:09	4,869	31,328,438	14,544,000	1,038,000	2,445,312
15	May 19, 2021 23:08	4,871	31,203,711	14,548,000	1,039,000	2,535,424
16	May 19, 2021 23:33	4,874	34,338,313	14,558,000	1,039,000	2,535,424
17	May 19, 2021 23:08	4,874	39,014,229	14,559,000	1,039,000	2,449,408
18	May 19, 2021 23:09	4,876	30,331,863	14,562,000	1,040,000	2,445,312
19	May 19, 2021 23:08	4,876	40,538,884	14,564,000	1,040,000	2,437,120
20	May 19, 2021 23:33	4,877	31,561,288	14,566,000	1,040,000	2,535,424
21	May 19, 2021 23:28	4,878	37,695,630	15,608,000	0	2,445,312
22	May 19, 2021 23:07	4,878	34,929,828	15,611,000	0	2,273,280
23	May 19, 2021 23:33	4,879	30,771,922	14,573,000	1,040,000	2,535,424
24	May 19, 2021 23:28	4,879	32,981,249	15,612,000	0	2,437,120
25	May 19, 2021 23:28	4,881	41,685,159	14,578,000	1,041,000	2,535,424
26	May 19, 2021 23:07	4,881	31,558,160	14,578,000	1,041,000	2,437,120
27	May 19, 2021 23:07	4,881	41,899,371	14,579,000	1,041,000	2,535,424
28	May 19, 2021 23:07	4,881	40,838,900	14,578,000	1,041,000	2,535,424
29	May 19, 2021 23:28	4,882	43,525,403	14,580,000	1,041,000	2,273,280
30	May 19, 2021 23:07	4,882	41,392,380	14,581,000	1,041,000	2,445,312
31	May 19, 2021 23:33	4,883	44,942,174	14,583,000	1,041,000	2,535,424
32	May 19, 2021 23:28	4,883	35,448,185	14,584,000	1,041,000	2,441,216
33	May 19, 2021 23:28	4,883	30,629,944	14,586,000	1,041,000	2,273,280
34	May 19, 2021 23:07	4,883	31,682,842	14,583,000	1,041,000	2,535,424
35	May 19, 2021 23:28	4,886	41,634,056	14,594,000	1,042,000	2,531,328
36	May 19, 2021 23:09	4,886	42,187,243	14,594,000	1,042,000	2,441,216
37	May 19, 2021 23:07	4,887	44,235,088	14,596,000	1,042,000	2,535,424
38	May 19, 2021 23:33	4,888	40,637,003	14,599,000	1,042,000	2,449,408
39	May 19, 2021 23:08	4,890	43,441,100	14,605,000	1,043,000	2,449,408
40	May 19, 2021 23:28	4,891	44,051,677	14,608,000	1,043,000	2,437,120
41	May 19, 2021 23:28	4,891	32,978,666	14,609,000	1,043,000	2,535,424
42	May 19, 2021 23:09	4,891	32,587,532	14,608,000	1,043,000	2,535,424
43	May 19, 2021 23:07	4,891	41,282,808	14,607,000	1,043,000	2,273,280
44	May 19, 2021 23:08	4,892	42,469,587	14,611,000	1,043,000	2,445,312
45	May 19, 2021 23:09	4,894	44,903,402	14,618,000	1,044,000	2,535,424
46	May 19, 2021 23:07	4,894	42,799,957	14,616,000	1,044,000	2,535,424
47	May 19, 2021 23:33	4,895	48,472,747	14,620,000	1,044,000	2,445,312
48	May 19, 2021 23:07	4,896	44,499,820	14,622,000	1,044,000	2,273,280
49	May 19, 2021 23:07	4,896	35,462,403	14,624,000	1,044,000	2,433,024
50	May 19, 2021 23:28	4,897	33,266,978	14,625,000	1,044,000	2,535,424
51	May 19, 2021 23:28	4,897	50,087,020	14,626,000	1,044,000	2,535,424
52	May 19, 2021 23:08	4,897	48,480,437	14,627,000	1,044,000	2,449,408
53	May 19, 2021 23:07	4,897	27,775,736	14,626,000	1,044,000	2,531,328
54	May 19, 2021 23:28	4,898	40,809,382	14,628,000	1,044,000	2,535,424
55	May 19, 2021 23:28	4,898	31,062,570	14,628,000	1,044,000	2,441,216
56	May 19, 2021 23:28	4,899	41,564,553	14,631,000	1,045,000	2,449,408
57	May 19, 2021 23:07	4,899	45,278,384	14,633,000	1,045,000	2,535,424
58	May 19, 2021 23:07	4,900	42,130,715	14,635,000	1,045,000	2,535,424
59	May 19, 2021 23:33	4,901	43,368,560	14,638,000	1,045,000	2,437,120
60	May 19, 2021 23:07	4,901	35,890,459	14,638,000	1,045,000	2,273,280
61	May 19, 2021 23:33	4,902	31,350,873	14,640,000	1,045,000	2,445,312
62	May 19, 2021 23:28	4,902	42,198,917	14,641,000	1,045,000	2,449,408
63	May 19, 2021 23:07	4,902	34,105,036	14,640,000	1,045,000	2,445,312
64	May 19, 2021 23:08	4,904	41,536,012	14,646,000	1,046,000	2,441,216
65	May 19, 2021 23:07	4,904	30,459,688	14,648,000	1,046,000	2,273,280
66	May 19, 2021 23:07	4,905	38,518,557	14,650,000	1,046,000	2,535,424
67	May 19, 2021 23:28	4,906	37,860,251	14,654,000	1,046,000	2,441,216
68	May 19, 2021 23:07	4,906	44,017,132	14,652,000	1,046,000	2,535,424
69	May 19, 2021 23:28	4,908	37,202,164	14,660,000	1,047,000	2,441,216
70	May 19, 2021 23:28	4,909	38,787,040	14,661,000	1,047,000	2,445,312
71	May 19, 2021 23:08	4,909	41,652,753	14,661,000	1,047,000	2,535,424
72	May 19, 2021 23:08	4,909	39,454,960	14,663,000	1,047,000	2,441,216
73	May 19, 2021 23:07	4,910	26,688,195	14,665,000	1,047,000	2,433,024
74	May 19, 2021 23:28	4,911	30,456,199	14,669,000	1,047,000	2,441,216
75	May 19, 2021 23:28	4,913	40,702,054	14,674,000	1,048,000	2,433,024
76	May 19, 2021 23:07	4,913	35,621,853	14,674,000	1,048,000	2,273,280
77	May 19, 2021 23:28	4,915	43,305,551	13,762,000	1,966,000	2,441,216
78	May 19, 2021 23:28	4,918	31,770,372	14,687,000	1,049,000	2,535,424
79	May 19, 2021 23:07	4,940	39,174,186	13,832,000	1,976,000	2,449,408
80	May 19, 2021 23:07	4,957	40,204,035	14,872,000	991,000	2,535,424
81	May 19, 2021 23:07	4,962	38,892,573	14,885,000	992,000	2,535,424
82	May 19, 2021 23:07	5,064	69,692,877	16,204,570	0	2,211,840
83	May 19, 2021 23:07	5,102	80,648,828	16,325,954	0	2,199,552
84	May 19, 2021 23:07	5,106	78,078,910	16,339,639	0	2,199,552
85	May 19, 2021 23:28	5,108	85,052,763	16,345,518	0	2,195,456
86	May 19, 2021 23:07	5,111	73,768,456	16,356,550	0	2,207,744
87	May 19, 2021 23:07	5,120	72,425,272	16,382,738	0	2,195,456
88	May 19, 2021 23:07	5,125	80,372,396	16,399,022	0	2,199,552
89	May 19, 2021 23:07	5,134	79,955,664	16,427,634	0	2,199,552
90	May 19, 2021 23:07	5,152	79,726,082	16,487,630	0	2,195,456
91	May 19, 2021 23:07	5,154	77,459,451	16,492,730	0	2,203,648
92	May 19, 2021 23:08	5,155	73,701,801	16,495,585	0	2,203,648
93	May 19, 2021 23:33	5,155	74,822,964	16,494,725	0	2,203,648
94	May 19, 2021 23:09	5,159	81,991,842	16,507,373	0	2,199,552
95	May 19, 2021 23:28	5,161	82,013,190	16,514,861	0	2,199,552
96	May 19, 2021 23:28	5,163	63,713,137	16,520,719	0	2,199,552
97	May 19, 2021 23:09	5,164	60,240,870	16,525,466	0	2,207,744
98	May 19, 2021 23:33	5,168	78,204,048	16,536,424	0	2,195,456
99	May 19, 2021 23:07	5,169	76,114,038	16,540,212	0	2,207,744
100	May 19, 2021 23:08	5,169	67,860,379	16,539,388	0	2,211,840
101	May 19, 2021 23:28	5,173	79,158,548	16,552,336	0	2,199,552
102	May 19, 2021 23:07	5,174	81,629,667	16,556,447	0	2,199,552
103	May 19, 2021 23:09	5,175	79,485,869	16,559,989	0	2,191,360
104	May 19, 2021 23:28	5,177	84,242,883	16,566,537	0	2,203,648
105	May 19, 2021 23:33	5,178	112,468,460	16,569,140	0	2,211,840
106	May 19, 2021 23:07	5,179	81,687,493	16,573,269	0	2,199,552
107	May 19, 2021 23:28	5,179	74,460,051	16,571,865	0	2,207,744
108	May 19, 2021 23:08	5,187	74,512,825	16,599,983	0	2,195,456
109	May 19, 2021 23:28	5,193	93,348,738	16,617,452	0	2,195,456
110	May 19, 2021 23:28	5,193	81,334,080	16,616,941	0	2,203,648
111	May 19, 2021 23:28	5,195	95,373,965	16,625,303	0	2,203,648
112	May 19, 2021 23:09	5,195	91,411,448	16,624,347	0	2,199,552
113	May 19, 2021 23:07	5,195	59,970,514	16,625,382	0	2,203,648
114	May 19, 2021 23:07	5,195	73,301,715	16,624,852	0	2,195,456
115	May 19, 2021 23:07	5,202	74,960,847	16,645,957	0	2,199,552
116	May 19, 2021 23:28	5,203	80,575,507	16,650,003	0	2,199,552
117	May 19, 2021 23:33	5,204	79,202,609	16,653,249	0	2,199,552
118	May 19, 2021 23:28	5,206	78,286,132	16,659,350	0	2,203,648
119	May 19, 2021 23:09	5,211	88,079,991	16,675,930	0	2,195,456
120	May 19, 2021 23:33	5,216	81,068,235	16,689,658	0	2,191,360
121	May 19, 2021 23:28	5,221	90,350,884	16,707,095	0	2,203,648
122	May 19, 2021 23:28	5,222	73,265,132	16,709,326	0	2,203,648
123	May 19, 2021 23:28	5,222	82,774,378	16,710,653	0	2,199,552
124	May 19, 2021 23:08	5,224	84,633,553	16,715,687	0	2,199,552
125	May 19, 2021 23:09	5,231	81,553,284	16,739,428	0	2,207,744
126	May 19, 2021 23:28	5,239	77,331,362	16,764,125	0	2,191,360
127	May 19, 2021 23:28	5,260	93,689,047	16,832,836	0	2,199,552
128	May 19, 2021 23:07	5,261	97,713,618	16,835,306	0	2,203,648
129	May 19, 2021 23:07	5,273	92,189,751	16,872,228	0	2,191,360
130	May 19, 2021 23:33	5,280	86,511,564	16,896,765	0	2,203,648
131	May 19, 2021 23:08	5,282	74,412,414	16,900,847	0	2,191,360
132	May 19, 2021 23:28	5,292	89,397,517	16,935,284	0	2,187,264
133	May 19, 2021 23:28	5,305	99,219,091	16,977,106	0	2,207,744
134	May 19, 2021 23:07	5,339	63,418,456	17,084,268	0	2,199,552
135	May 19, 2021 23:08	5,502	89,218,374	17,605,640	0	2,195,456
136	May 19, 2021 23:08	5,744	41,040,733	17,360,000	1,021,000	2,441,216
137	May 19, 2021 23:08	5,744	37,106,581	17,361,000	1,021,000	2,441,216
138	May 19, 2021 23:08	5,750	54,174,634	17,377,000	1,022,000	2,273,280
139	May 19, 2021 23:08	5,762	36,096,293	17,415,000	1,024,000	2,441,216
140	May 19, 2021 23:08	5,766	36,422,607	17,426,000	1,025,000	2,273,280
141	May 19, 2021 23:08	5,771	45,539,271	17,442,000	1,026,000	2,273,280
142	May 19, 2021 23:08	5,776	38,909,910	17,457,000	1,026,000	2,441,216
143	May 19, 2021 23:08	5,779	46,186,691	17,466,000	1,027,000	2,273,280
144	May 19, 2021 23:08	5,804	32,047,387	18,573,000	0	2,535,424
145	May 19, 2021 23:08	5,838	81,053,546	18,682,768	0	2,199,552
146	May 19, 2021 23:08	5,897	97,342,631	18,871,744	0	2,199,552
147	May 19, 2021 23:08	5,948	82,890,443	19,032,192	0	2,199,552
148	May 19, 2021 23:08	5,963	82,636,254	19,081,529	0	2,191,360
149	May 19, 2021 23:08	5,970	88,476,130	19,102,638	0	2,195,456
150	May 19, 2021 23:08	6,039	84,419,182	19,324,997	0	2,203,648

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1