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 listSep 22, 2021 05:25

Ilya Aniskovets

Score: 5,488

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Sep 22, 2021 05:22	5,444	40,823,475	16,398,000	1,024,000	2,531,328
2	Sep 22, 2021 05:20	5,446	42,080,728	17,426,000	0	2,293,760
3	Sep 22, 2021 05:23	5,447	47,557,959	17,430,000	0	2,293,760
4	Sep 22, 2021 05:20	5,447	37,802,830	16,406,000	1,025,000	2,527,232
5	Sep 22, 2021 05:23	5,448	42,894,490	16,407,000	1,025,000	2,527,232
6	Sep 22, 2021 05:43	5,451	36,121,143	16,416,000	1,026,000	2,293,760
7	Sep 22, 2021 05:23	5,452	42,609,991	17,446,000	0	2,293,760
8	Sep 22, 2021 05:22	5,453	35,580,768	16,422,000	1,026,000	2,293,760
9	Sep 22, 2021 05:24	5,455	33,440,837	16,430,000	1,026,000	2,293,760
10	Sep 22, 2021 05:24	5,456	38,811,265	15,405,000	2,054,000	2,535,424
11	Sep 22, 2021 05:23	5,456	36,549,101	16,432,000	1,027,000	2,269,184
12	Sep 22, 2021 05:22	5,458	32,702,868	17,467,000	0	2,293,760
13	Sep 22, 2021 05:22	5,458	37,003,458	16,439,000	1,027,000	2,293,760
14	Sep 22, 2021 05:22	5,459	45,002,061	17,470,000	0	2,273,280
15	Sep 22, 2021 05:20	5,459	37,914,457	16,441,000	1,027,000	2,293,760
16	Sep 22, 2021 05:24	5,461	41,971,120	16,448,000	1,028,000	2,293,760
17	Sep 22, 2021 05:22	5,461	45,628,292	16,448,000	1,028,000	2,375,680
18	Sep 22, 2021 05:23	5,462	42,317,876	17,479,000	0	2,527,232
19	Sep 22, 2021 05:22	5,463	44,119,957	16,452,000	1,028,000	2,293,760
20	Sep 22, 2021 05:22	5,463	39,729,599	17,483,000	0	2,412,544
21	Sep 22, 2021 05:23	5,464	47,216,406	16,456,000	1,028,000	2,277,376
22	Sep 22, 2021 05:20	5,464	41,992,476	16,456,000	1,028,000	2,293,760
23	Sep 22, 2021 05:23	5,465	39,847,451	17,487,000	0	2,293,760
24	Sep 22, 2021 05:21	5,465	39,314,101	16,459,000	1,028,000	2,293,760
25	Sep 22, 2021 05:24	5,467	33,071,266	16,465,000	1,029,000	2,293,760
26	Sep 22, 2021 05:20	5,467	38,873,106	16,464,000	1,029,000	2,527,232
27	Sep 22, 2021 05:23	5,468	38,645,491	16,469,000	1,029,000	2,273,280
28	Sep 22, 2021 05:23	5,470	40,254,840	17,503,000	0	2,289,664
29	Sep 22, 2021 05:23	5,471	41,935,198	16,478,000	1,029,000	2,273,280
30	Sep 22, 2021 05:24	5,472	42,199,319	17,510,000	0	2,293,760
31	Sep 22, 2021 05:22	5,473	32,833,952	16,483,000	1,030,000	2,269,184
32	Sep 22, 2021 05:21	5,473	37,960,247	16,483,000	1,030,000	2,293,760
33	Sep 22, 2021 05:23	5,474	35,052,697	17,516,000	0	2,523,136
34	Sep 22, 2021 05:43	5,475	34,204,096	16,489,000	1,030,000	2,293,760
35	Sep 22, 2021 05:43	5,475	48,471,523	17,521,000	0	2,293,760
36	Sep 22, 2021 05:23	5,475	43,816,316	17,519,000	0	2,293,760
37	Sep 22, 2021 05:24	5,476	37,185,499	16,493,000	1,030,000	2,531,328
38	Sep 22, 2021 05:43	5,477	42,775,548	16,495,000	1,030,000	2,293,760
39	Sep 22, 2021 05:43	5,477	41,411,695	17,525,000	0	2,273,280
40	Sep 22, 2021 05:23	5,477	44,055,977	16,496,000	1,031,000	2,293,760
41	Sep 22, 2021 05:23	5,478	40,288,723	16,500,000	1,031,000	2,269,184
42	Sep 22, 2021 05:23	5,478	39,876,750	16,499,000	1,031,000	2,293,760
43	Sep 22, 2021 05:21	5,478	45,211,484	16,500,000	1,031,000	2,273,280
44	Sep 22, 2021 05:20	5,478	43,718,579	16,499,000	1,031,000	2,273,280
45	Sep 22, 2021 05:43	5,479	41,172,744	16,501,000	1,031,000	2,293,760
46	Sep 22, 2021 05:22	5,479	42,431,718	16,501,000	1,031,000	2,293,760
47	Sep 22, 2021 05:23	5,480	40,057,126	16,506,000	1,031,000	2,293,760
48	Sep 22, 2021 05:22	5,480	40,456,248	16,505,000	1,031,000	2,293,760
49	Sep 22, 2021 05:22	5,480	35,914,249	16,505,000	1,031,000	2,523,136
50	Sep 22, 2021 05:23	5,481	36,216,578	16,508,000	1,031,000	2,285,568
51	Sep 22, 2021 05:20	5,481	35,708,700	16,509,000	1,031,000	2,293,760
52	Sep 22, 2021 05:43	5,482	39,168,417	16,511,000	1,031,000	2,293,760
53	Sep 22, 2021 05:23	5,482	44,092,143	16,510,000	1,031,000	2,531,328
54	Sep 22, 2021 05:21	5,482	43,033,758	17,541,000	0	2,293,760
55	Sep 22, 2021 05:22	5,483	36,876,041	17,546,000	0	2,293,760
56	Sep 22, 2021 05:22	5,483	38,657,770	16,512,000	1,032,000	2,523,136
57	Sep 22, 2021 05:21	5,485	38,478,689	16,520,000	1,032,000	2,293,760
58	Sep 22, 2021 05:23	5,486	41,601,938	16,523,000	1,032,000	2,293,760
59	Sep 22, 2021 05:22	5,487	42,690,435	16,525,000	1,032,000	2,371,584
60	Sep 22, 2021 05:24	5,488	35,291,163	17,563,000	0	2,293,760
61	Sep 22, 2021 05:23	5,488	41,742,315	16,528,000	1,033,000	2,277,376
62	Sep 22, 2021 05:22	5,489	37,212,060	16,532,000	1,033,000	2,293,760
63	Sep 22, 2021 05:23	5,490	42,137,972	16,536,000	1,033,000	2,293,760
64	Sep 22, 2021 05:21	5,490	39,853,263	16,534,000	1,033,000	2,527,232
65	Sep 22, 2021 05:20	5,491	43,515,731	16,538,000	1,033,000	2,293,760
66	Sep 22, 2021 05:43	5,493	41,873,553	16,544,000	1,034,000	2,293,760
67	Sep 22, 2021 05:23	5,493	39,189,151	16,543,000	1,033,000	2,289,664
68	Sep 22, 2021 05:25	5,495	42,922,994	16,549,000	1,034,000	2,293,760
69	Sep 22, 2021 05:23	5,495	43,847,230	16,550,000	1,034,000	2,293,760
70	Sep 22, 2021 05:24	5,497	40,242,224	16,555,000	1,034,000	2,293,760
71	Sep 22, 2021 05:23	5,497	38,337,728	16,557,000	1,034,000	2,535,424
72	Sep 22, 2021 05:22	5,498	47,397,341	17,594,000	0	2,293,760
73	Sep 22, 2021 05:23	5,502	47,992,815	16,571,000	1,035,000	2,293,760
74	Sep 22, 2021 05:21	5,502	43,445,069	17,605,000	0	2,273,280
75	Sep 22, 2021 05:22	5,503	48,544,909	16,575,000	1,035,000	2,293,760
76	Sep 22, 2021 05:25	5,506	43,345,087	16,582,000	1,036,000	2,293,760
77	Sep 22, 2021 05:21	5,507	47,398,550	16,586,000	1,036,000	2,293,760
78	Sep 22, 2021 05:25	5,508	39,579,298	16,590,000	1,036,000	2,289,664
79	Sep 22, 2021 05:23	5,509	46,780,457	16,593,000	1,037,000	2,293,760
80	Sep 22, 2021 05:25	5,513	47,427,501	16,606,000	1,037,000	2,277,376
81	Sep 22, 2021 05:23	5,513	47,331,581	17,642,000	0	2,293,760
82	Sep 22, 2021 05:20	5,513	48,674,629	17,641,000	0	2,293,760
83	Sep 22, 2021 05:25	5,515	49,892,666	17,649,000	0	2,527,232
84	Sep 22, 2021 05:43	5,518	41,994,963	16,619,000	1,038,000	2,293,760
85	Sep 22, 2021 05:24	5,519	48,319,479	16,623,000	1,038,000	2,523,136
86	Sep 22, 2021 05:25	5,520	46,706,015	16,626,000	1,039,000	2,527,232
87	Sep 22, 2021 05:25	5,521	44,686,222	16,628,000	1,039,000	2,273,280
88	Sep 22, 2021 05:21	5,522	30,629,283	16,631,000	1,039,000	2,293,760
89	Sep 22, 2021 05:25	5,532	43,214,791	16,660,000	1,041,000	2,277,376
90	Sep 22, 2021 05:25	5,538	47,714,566	17,721,000	0	2,293,760
91	Sep 22, 2021 05:22	5,642	78,852,541	18,055,204	0	2,301,952
92	Sep 22, 2021 05:22	5,648	95,528,812	18,074,255	0	2,289,664
93	Sep 22, 2021 05:21	5,649	91,670,283	18,076,121	0	2,297,856
94	Sep 22, 2021 05:20	5,652	81,779,492	18,086,912	0	2,260,992
95	Sep 22, 2021 05:20	5,653	78,603,965	18,088,055	0	2,293,760
96	Sep 22, 2021 05:23	5,654	89,527,083	18,092,936	0	2,306,048
97	Sep 22, 2021 05:22	5,655	68,194,524	18,096,351	0	2,301,952
98	Sep 22, 2021 05:23	5,655	85,541,484	18,095,806	0	2,301,952
99	Sep 22, 2021 05:24	5,655	84,396,674	18,097,158	0	2,297,856
100	Sep 22, 2021 05:21	5,661	75,022,023	18,116,089	0	2,293,760
101	Sep 22, 2021 05:22	5,663	82,382,276	18,122,578	0	2,301,952
102	Sep 22, 2021 05:22	5,663	83,669,491	18,122,986	0	2,256,896
103	Sep 22, 2021 05:25	5,665	70,717,248	18,127,092	0	2,289,664
104	Sep 22, 2021 05:21	5,666	85,295,077	18,130,648	0	2,297,856
105	Sep 22, 2021 05:20	5,668	76,370,109	18,138,957	0	2,306,048
106	Sep 22, 2021 05:25	5,671	76,345,922	18,147,652	0	2,297,856
107	Sep 22, 2021 05:23	5,672	71,971,411	18,149,133	0	2,301,952
108	Sep 22, 2021 05:23	5,679	76,288,504	18,172,018	0	2,306,048
109	Sep 22, 2021 05:23	5,684	79,582,267	18,187,914	0	2,289,664
110	Sep 22, 2021 05:23	5,685	86,342,356	18,190,776	0	2,297,856
111	Sep 22, 2021 05:23	5,688	88,191,606	18,203,124	0	2,293,760
112	Sep 22, 2021 05:25	5,688	75,933,662	18,202,570	0	2,289,664
113	Sep 22, 2021 05:23	5,690	90,634,363	18,207,760	0	2,301,952
114	Sep 22, 2021 05:24	5,690	84,662,865	18,208,828	0	2,297,856
115	Sep 22, 2021 05:43	5,690	86,802,167	18,208,842	0	2,293,760
116	Sep 22, 2021 05:43	5,694	59,517,988	18,221,507	0	2,301,952
117	Sep 22, 2021 05:24	5,702	78,282,648	18,245,283	0	2,293,760
118	Sep 22, 2021 05:23	5,705	80,571,772	18,256,025	0	2,301,952
119	Sep 22, 2021 05:43	5,707	59,969,718	18,260,918	0	2,297,856
120	Sep 22, 2021 05:22	5,717	75,073,104	18,294,814	0	2,301,952

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