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 listAug 9, 2024 20:19

zielaj

Score: 4,339

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Aug 9, 2024 20:18	4,289	32,644,844	12,671,000	1,055,000	2,535,424
2	Aug 9, 2024 20:18	4,289	29,142,927	12,671,000	1,055,000	2,449,408
3	Aug 9, 2024 20:18	4,292	31,716,468	12,679,000	1,056,000	2,273,280
4	Aug 9, 2024 20:18	4,292	34,327,911	12,679,000	1,056,000	2,273,280
5	Aug 9, 2024 20:48	4,298	43,459,599	12,695,000	1,057,000	2,449,408
6	Aug 9, 2024 20:47	4,299	29,456,985	12,699,000	1,058,000	2,449,408
7	Aug 9, 2024 20:48	4,324	36,617,640	13,837,000	0	2,445,312
8	Aug 9, 2024 20:47	4,325	29,878,462	12,853,000	988,000	2,449,408
9	Aug 9, 2024 20:47	4,327	32,091,891	11,869,000	1,978,000	2,445,312
10	Aug 9, 2024 20:18	4,328	44,023,206	11,871,000	1,978,000	2,535,424
11	Aug 9, 2024 20:18	4,332	27,036,793	11,882,000	1,980,000	2,535,424
12	Aug 9, 2024 20:46	4,333	38,291,030	12,874,000	990,000	2,535,424
13	Aug 9, 2024 20:46	4,334	36,446,248	11,888,000	1,981,000	2,445,312
14	Aug 9, 2024 20:48	4,334	33,704,609	11,889,000	1,981,000	2,441,216
15	Aug 9, 2024 20:18	4,334	29,208,016	11,888,000	1,981,000	2,441,216
16	Aug 9, 2024 20:46	4,334	31,651,055	11,889,000	1,981,000	2,269,184
17	Aug 9, 2024 20:19	4,334	32,668,379	12,803,000	1,066,000	2,535,424
18	Aug 9, 2024 20:19	4,334	34,869,529	11,889,000	1,981,000	2,535,424
19	Aug 9, 2024 20:47	4,335	31,211,820	11,890,000	1,981,000	2,535,424
20	Aug 9, 2024 20:47	4,335	30,913,054	11,891,000	1,981,000	2,535,424
21	Aug 9, 2024 20:47	4,335	31,066,817	12,882,000	990,000	2,441,216
22	Aug 9, 2024 20:19	4,335	32,791,036	11,891,000	1,981,000	2,535,424
23	Aug 9, 2024 20:19	4,335	35,090,241	11,891,000	1,981,000	2,273,280
24	Aug 9, 2024 20:19	4,336	29,763,104	11,894,000	1,982,000	2,535,424
25	Aug 9, 2024 20:47	4,336	31,081,790	11,894,000	1,982,000	2,445,312
26	Aug 9, 2024 20:47	4,336	40,215,886	11,892,000	1,982,000	2,445,312
27	Aug 9, 2024 20:47	4,336	35,869,035	11,894,000	1,982,000	2,273,280
28	Aug 9, 2024 20:19	4,337	32,891,393	11,895,000	1,982,000	2,453,504
29	Aug 9, 2024 20:46	4,337	27,159,787	11,895,000	1,982,000	2,531,328
30	Aug 9, 2024 20:47	4,337	35,276,571	11,895,000	1,982,000	2,445,312
31	Aug 9, 2024 20:18	4,337	31,178,257	11,895,000	1,982,000	2,535,424
32	Aug 9, 2024 20:18	4,337	32,825,463	11,895,000	1,982,000	2,445,312
33	Aug 9, 2024 20:47	4,337	30,038,588	11,897,000	1,982,000	2,273,280
34	Aug 9, 2024 20:47	4,337	29,650,191	11,897,000	1,982,000	2,273,280
35	Aug 9, 2024 20:19	4,337	31,907,492	12,887,000	991,000	2,535,424
36	Aug 9, 2024 20:19	4,337	30,984,420	11,897,000	1,982,000	2,449,408
37	Aug 9, 2024 20:48	4,337	31,081,065	11,895,000	1,982,000	2,445,312
38	Aug 9, 2024 20:48	4,337	29,102,264	12,886,000	991,000	2,273,280
39	Aug 9, 2024 20:19	4,338	26,701,010	11,899,000	1,983,000	2,535,424
40	Aug 9, 2024 20:46	4,338	37,356,615	12,889,000	991,000	2,273,280
41	Aug 9, 2024 20:19	4,338	27,252,136	11,900,000	1,983,000	2,449,408
42	Aug 9, 2024 20:18	4,338	25,404,682	12,891,000	991,000	2,535,424
43	Aug 9, 2024 20:19	4,338	35,521,799	11,900,000	1,983,000	2,535,424
44	Aug 9, 2024 20:47	4,338	27,965,322	11,899,000	1,983,000	2,449,408
45	Aug 9, 2024 20:48	4,338	27,705,130	11,900,000	1,983,000	2,535,424
46	Aug 9, 2024 20:48	4,338	30,714,026	11,900,000	1,983,000	2,453,504
47	Aug 9, 2024 20:47	4,338	35,578,616	11,899,000	1,983,000	2,273,280
48	Aug 9, 2024 20:19	4,338	33,339,511	11,898,000	1,983,000	2,273,280
49	Aug 9, 2024 20:19	4,339	32,398,780	12,893,000	991,000	2,457,600
50	Aug 9, 2024 20:47	4,339	38,475,563	11,903,000	1,983,000	2,449,408
51	Aug 9, 2024 20:47	4,339	26,824,038	11,902,000	1,983,000	2,445,312
52	Aug 9, 2024 20:47	4,339	34,449,070	12,893,000	991,000	2,449,408
53	Aug 9, 2024 20:19	4,339	29,738,702	11,901,000	1,983,000	2,449,408
54	Aug 9, 2024 20:18	4,339	43,213,969	11,902,000	1,983,000	2,445,312
55	Aug 9, 2024 20:19	4,339	32,189,963	11,903,000	1,983,000	2,441,216
56	Aug 9, 2024 20:46	4,339	30,003,483	11,903,000	1,983,000	2,535,424
57	Aug 9, 2024 20:18	4,339	34,287,936	12,893,000	991,000	2,535,424
58	Aug 9, 2024 20:47	4,340	32,061,356	12,897,000	992,000	2,535,424
59	Aug 9, 2024 20:18	4,340	28,254,059	12,896,000	992,000	2,535,424
60	Aug 9, 2024 20:46	4,340	42,147,708	11,904,000	1,984,000	2,453,504
61	Aug 9, 2024 20:18	4,340	41,069,761	12,897,000	992,000	2,273,280
62	Aug 9, 2024 20:18	4,341	27,377,144	11,907,000	1,984,000	2,457,600
63	Aug 9, 2024 20:46	4,341	31,006,541	12,900,000	992,000	2,441,216
64	Aug 9, 2024 20:48	4,341	31,114,106	11,906,000	1,984,000	2,449,408
65	Aug 9, 2024 20:19	4,341	25,546,742	11,906,000	1,984,000	2,449,408
66	Aug 9, 2024 20:18	4,342	29,046,210	12,901,000	992,000	2,273,280
67	Aug 9, 2024 20:19	4,342	30,324,771	12,903,000	992,000	2,273,280
68	Aug 9, 2024 20:19	4,342	38,213,441	12,902,000	992,000	2,445,312
69	Aug 9, 2024 20:48	4,342	30,983,061	11,910,000	1,985,000	2,445,312
70	Aug 9, 2024 20:18	4,344	33,328,985	11,915,000	1,985,000	2,449,408
71	Aug 9, 2024 20:18	4,345	37,008,963	12,911,000	993,000	2,445,312
72	Aug 9, 2024 20:46	4,386	32,363,349	12,030,000	2,005,000	2,273,280
73	Aug 9, 2024 20:48	4,560	73,304,796	14,592,360	0	2,203,648
74	Aug 9, 2024 20:48	4,562	104,995,660	14,597,767	0	2,199,552
75	Aug 9, 2024 20:19	4,569	109,143,743	14,621,099	0	2,199,552
76	Aug 9, 2024 20:19	4,574	84,989,989	14,635,950	0	2,199,552
77	Aug 9, 2024 20:19	4,575	73,011,920	14,640,018	0	2,199,552
78	Aug 9, 2024 20:46	4,577	78,894,364	14,647,313	0	2,203,648
79	Aug 9, 2024 20:18	4,584	73,290,199	14,670,261	0	2,195,456
80	Aug 9, 2024 20:18	4,586	80,648,352	14,673,849	0	2,203,648
81	Aug 9, 2024 20:47	4,587	72,599,091	14,677,855	0	2,203,648
82	Aug 9, 2024 20:47	4,591	74,764,958	14,692,176	0	2,199,552
83	Aug 9, 2024 20:48	4,591	97,558,630	14,692,761	0	2,338,816
84	Aug 9, 2024 20:18	4,593	84,076,184	14,698,037	0	2,199,552
85	Aug 9, 2024 20:19	4,597	84,059,785	14,710,441	0	2,191,360
86	Aug 9, 2024 20:47	4,599	79,606,996	14,715,864	0	2,203,648
87	Aug 9, 2024 20:18	4,599	79,268,914	14,715,703	0	2,199,552
88	Aug 9, 2024 20:47	4,601	88,095,779	14,721,979	0	2,187,264
89	Aug 9, 2024 20:18	4,606	73,541,765	14,738,117	0	2,199,552
90	Aug 9, 2024 20:19	4,614	60,868,654	14,764,958	0	2,334,720
91	Aug 9, 2024 20:18	4,614	73,031,704	14,763,539	0	2,203,648
92	Aug 9, 2024 20:46	4,616	88,938,793	14,772,124	0	2,203,648
93	Aug 9, 2024 20:46	4,617	83,060,747	14,773,652	0	2,199,552
94	Aug 9, 2024 20:19	4,620	65,643,098	14,784,502	0	2,334,720
95	Aug 9, 2024 20:47	4,633	67,964,326	14,824,016	0	2,330,624
96	Aug 9, 2024 20:47	4,650	83,242,055	14,879,195	0	2,199,552

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