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 7, 2024 01:08

zielaj

Score: 4,649

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Aug 7, 2024 01:11	4,596	44,914,809	13,658,000	1,050,000	2,277,376
2	Aug 7, 2024 01:11	4,597	32,803,870	13,661,000	1,050,000	2,285,568
3	Aug 7, 2024 01:12	4,599	35,887,979	13,666,000	1,051,000	2,289,664
4	Aug 7, 2024 01:12	4,601	40,154,295	13,673,000	1,051,000	2,289,664
5	Aug 7, 2024 01:11	4,601	37,334,134	14,723,000	0	2,273,280
6	Aug 7, 2024 01:11	4,602	32,013,472	13,675,000	1,051,000	2,277,376
7	Aug 7, 2024 01:10	4,603	41,077,173	13,676,000	1,052,000	2,265,088
8	Aug 7, 2024 01:10	4,606	46,978,470	13,686,000	1,052,000	2,523,136
9	Aug 7, 2024 01:08	4,638	31,594,196	13,854,000	989,000	2,289,664
10	Aug 7, 2024 01:07	4,638	31,686,210	12,862,000	1,978,000	2,289,664
11	Aug 7, 2024 01:08	4,640	32,281,371	13,858,000	989,000	2,289,664
12	Aug 7, 2024 01:10	4,641	33,737,293	12,870,000	1,980,000	2,531,328
13	Aug 7, 2024 01:11	4,643	32,408,783	13,869,000	990,000	2,289,664
14	Aug 7, 2024 01:12	4,643	45,294,158	13,866,000	990,000	2,289,664
15	Aug 7, 2024 01:12	4,643	35,143,733	12,877,000	1,981,000	2,383,872
16	Aug 7, 2024 01:07	4,644	32,097,827	12,881,000	1,981,000	2,285,568
17	Aug 7, 2024 01:08	4,645	38,706,787	12,883,000	1,982,000	2,289,664
18	Aug 7, 2024 01:08	4,645	32,427,947	12,883,000	1,982,000	2,289,664
19	Aug 7, 2024 01:12	4,645	29,402,874	12,883,000	1,982,000	2,269,184
20	Aug 7, 2024 01:10	4,646	42,977,831	12,885,000	1,982,000	2,289,664
21	Aug 7, 2024 01:12	4,646	29,946,452	12,885,000	1,982,000	2,265,088
22	Aug 7, 2024 01:07	4,646	29,402,529	12,884,000	1,982,000	2,289,664
23	Aug 7, 2024 01:10	4,647	36,463,583	12,887,000	1,982,000	2,277,376
24	Aug 7, 2024 01:07	4,647	29,545,765	12,888,000	1,982,000	2,289,664
25	Aug 7, 2024 01:07	4,647	31,160,178	12,888,000	1,982,000	2,277,376
26	Aug 7, 2024 01:07	4,647	31,811,794	12,887,000	1,982,000	2,269,184
27	Aug 7, 2024 01:10	4,647	42,079,018	12,889,000	1,982,000	2,265,088
28	Aug 7, 2024 01:10	4,648	42,340,681	12,892,000	1,983,000	2,289,664
29	Aug 7, 2024 01:12	4,648	32,161,214	13,884,000	991,000	2,289,664
30	Aug 7, 2024 01:10	4,649	30,729,440	12,894,000	1,983,000	2,269,184
31	Aug 7, 2024 01:08	4,649	40,936,981	12,893,000	1,983,000	2,289,664
32	Aug 7, 2024 01:10	4,650	32,019,147	12,897,000	1,984,000	2,269,184
33	Aug 7, 2024 01:08	4,650	34,429,202	12,896,000	1,984,000	2,265,088
34	Aug 7, 2024 01:08	4,651	43,769,343	12,899,000	1,984,000	2,289,664
35	Aug 7, 2024 01:08	4,651	41,957,712	13,891,000	992,000	2,289,664
36	Aug 7, 2024 01:07	4,651	31,128,881	14,884,000	0	2,281,472
37	Aug 7, 2024 01:11	4,652	46,128,506	12,902,000	1,985,000	2,289,664
38	Aug 7, 2024 01:11	4,653	33,246,416	12,905,000	1,985,000	2,277,376
39	Aug 7, 2024 01:08	4,653	31,883,757	13,899,000	992,000	2,273,280
40	Aug 7, 2024 01:07	4,655	34,951,224	13,902,000	993,000	2,289,664
41	Aug 7, 2024 01:12	4,655	30,239,103	13,902,000	993,000	2,289,664
42	Aug 7, 2024 01:11	4,657	30,633,651	12,916,000	1,987,000	2,269,184
43	Aug 7, 2024 01:12	4,660	32,309,839	13,918,000	994,000	2,289,664
44	Aug 7, 2024 01:11	4,663	32,285,171	12,932,000	1,989,000	2,265,088
45	Aug 7, 2024 01:08	4,813	104,236,958	15,401,997	0	2,174,976
46	Aug 7, 2024 01:07	4,828	44,894,763	15,451,000	0	2,351,104
47	Aug 7, 2024 01:12	4,831	97,136,411	15,459,740	0	2,260,992
48	Aug 7, 2024 01:11	4,833	94,206,945	15,465,819	0	2,256,896
49	Aug 7, 2024 01:08	4,837	88,549,721	15,478,645	0	2,301,952
50	Aug 7, 2024 01:08	4,849	90,258,828	15,516,681	0	2,306,048
51	Aug 7, 2024 01:11	4,852	94,161,723	15,525,831	0	2,301,952
52	Aug 7, 2024 01:10	4,852	106,984,768	15,527,150	0	2,183,168
53	Aug 7, 2024 01:10	4,852	60,499,783	15,525,115	0	2,301,952
54	Aug 7, 2024 01:12	4,853	68,278,560	15,530,426	0	2,306,048
55	Aug 7, 2024 01:11	4,876	83,865,877	15,604,272	0	2,179,072
56	Aug 7, 2024 01:07	4,880	94,254,231	15,616,551	0	2,183,168
57	Aug 7, 2024 01:12	4,888	78,090,743	15,641,894	0	2,301,952
58	Aug 7, 2024 01:07	4,892	85,371,015	15,654,541	0	2,310,144
59	Aug 7, 2024 01:10	4,905	90,697,987	15,695,163	0	2,293,760
60	Aug 7, 2024 01:07	4,905	86,634,055	15,694,554	0	2,310,144

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