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 listJul 25, 2024 16:17

Yuriy Lyfenko

Score: 4,480

Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jul 25, 2024 16:18	4,398	540,634,783	13,070,000	1,005,000	2,523,136
2	Jul 25, 2024 16:14	4,399	548,129,987	13,072,000	1,005,000	2,523,136
3	Jul 25, 2024 16:14	4,400	536,798,305	12,069,000	2,011,000	2,265,088
4	Jul 25, 2024 16:16	4,401	538,450,545	12,072,000	2,012,000	2,523,136
5	Jul 25, 2024 16:13	4,404	536,135,437	13,087,000	1,006,000	2,265,088
6	Jul 25, 2024 16:14	4,405	541,573,157	12,083,000	2,013,000	2,523,136
7	Jul 25, 2024 16:14	4,408	536,482,286	13,097,000	1,007,000	2,265,088
8	Jul 25, 2024 16:18	4,410	543,767,398	13,105,000	1,008,000	2,523,136
9	Jul 25, 2024 16:14	4,410	542,698,484	12,097,000	2,016,000	2,260,992
10	Jul 25, 2024 16:13	4,413	540,931,343	12,106,000	2,017,000	2,265,088
11	Jul 25, 2024 16:14	4,414	541,791,102	12,108,000	2,018,000	2,265,088
12	Jul 25, 2024 16:16	4,416	540,237,544	12,113,000	2,018,000	2,523,136
13	Jul 25, 2024 16:14	4,416	539,729,219	13,123,000	1,009,000	2,514,944
14	Jul 25, 2024 16:14	4,416	539,671,114	12,112,000	2,018,000	2,260,992
15	Jul 25, 2024 16:13	4,416	546,375,712	12,113,000	2,018,000	2,265,088
16	Jul 25, 2024 16:13	4,417	549,191,488	12,114,000	2,019,000	2,260,992
17	Jul 25, 2024 16:13	4,417	537,598,676	12,116,000	2,019,000	2,265,088
18	Jul 25, 2024 16:14	4,418	540,266,575	12,117,000	2,019,000	2,260,992
19	Jul 25, 2024 16:14	4,418	540,243,454	12,119,000	2,019,000	2,523,136
20	Jul 25, 2024 16:13	4,418	539,410,378	13,127,000	1,009,000	2,265,088
21	Jul 25, 2024 16:13	4,419	539,188,788	12,122,000	2,020,000	2,523,136
22	Jul 25, 2024 16:13	4,420	540,170,363	13,134,000	1,010,000	2,523,136
23	Jul 25, 2024 16:13	4,420	543,932,141	12,125,000	2,020,000	2,523,136
24	Jul 25, 2024 16:13	4,420	539,573,229	12,125,000	2,020,000	2,265,088
25	Jul 25, 2024 16:18	4,421	539,504,442	12,127,000	2,021,000	2,404,352
26	Jul 25, 2024 16:14	4,421	538,090,170	12,126,000	2,021,000	2,260,992
27	Jul 25, 2024 16:13	4,421	540,152,880	13,136,000	1,010,000	2,523,136
28	Jul 25, 2024 16:13	4,421	540,879,876	13,137,000	1,010,000	2,260,992
29	Jul 25, 2024 16:13	4,421	539,787,069	12,126,000	2,021,000	2,392,064
30	Jul 25, 2024 16:13	4,421	538,598,945	12,126,000	2,021,000	2,265,088
31	Jul 25, 2024 16:13	4,422	538,802,354	13,139,000	1,010,000	2,523,136
32	Jul 25, 2024 16:18	4,424	543,728,200	12,135,000	2,022,000	2,519,040
33	Jul 25, 2024 16:16	4,424	538,189,312	12,134,000	2,022,000	2,523,136
34	Jul 25, 2024 16:14	4,425	543,644,695	12,138,000	2,023,000	2,265,088
35	Jul 25, 2024 16:14	4,425	539,028,316	12,138,000	2,023,000	2,265,088
36	Jul 25, 2024 16:13	4,425	540,272,041	13,150,000	1,011,000	2,523,136
37	Jul 25, 2024 16:16	4,426	537,429,910	13,153,000	1,011,000	2,260,992
38	Jul 25, 2024 16:18	4,429	545,029,405	13,160,000	1,012,000	2,523,136
39	Jul 25, 2024 16:13	4,429	540,925,264	13,162,000	1,012,000	2,523,136
40	Jul 25, 2024 16:13	4,429	536,831,429	13,162,000	1,012,000	2,265,088
41	Jul 25, 2024 16:13	4,431	542,239,960	12,153,000	2,025,000	2,523,136
42	Jul 25, 2024 16:14	4,432	544,782,474	12,156,000	2,026,000	2,523,136
43	Jul 25, 2024 16:14	4,434	535,866,424	12,162,000	2,027,000	2,523,136
44	Jul 25, 2024 16:14	4,434	539,499,658	12,162,000	2,027,000	2,527,232
45	Jul 25, 2024 16:14	4,435	541,806,704	12,166,000	2,027,000	2,260,992
46	Jul 25, 2024 16:13	4,435	536,756,484	13,180,000	1,013,000	2,523,136
47	Jul 25, 2024 16:13	4,435	540,580,295	12,166,000	2,027,000	2,260,992
48	Jul 25, 2024 16:16	4,436	535,942,589	14,194,000	0	2,523,136
49	Jul 25, 2024 16:14	4,436	538,701,949	12,167,000	2,027,000	2,387,968
50	Jul 25, 2024 16:13	4,436	541,582,432	13,182,000	1,014,000	2,523,136
51	Jul 25, 2024 16:18	4,437	541,264,360	13,184,000	1,014,000	2,265,088
52	Jul 25, 2024 16:14	4,438	539,003,400	14,202,000	0	2,260,992
53	Jul 25, 2024 16:14	4,438	544,427,708	13,189,000	1,014,000	2,523,136
54	Jul 25, 2024 16:14	4,438	538,006,113	13,186,000	1,014,000	2,265,088
55	Jul 25, 2024 16:14	4,439	544,388,840	14,206,000	0	2,523,136
56	Jul 25, 2024 16:14	4,440	535,240,485	13,193,000	1,014,000	2,523,136
57	Jul 25, 2024 16:14	4,445	538,981,667	14,225,000	0	2,527,232
58	Jul 25, 2024 16:13	4,445	542,293,479	12,192,000	2,032,000	2,527,232
59	Jul 25, 2024 16:13	4,445	545,054,825	12,193,000	2,032,000	2,523,136
60	Jul 25, 2024 16:18	4,446	540,111,634	12,194,000	2,032,000	2,387,968
61	Jul 25, 2024 16:18	4,446	540,888,889	12,196,000	2,032,000	2,523,136
62	Jul 25, 2024 16:16	4,446	540,456,800	12,195,000	2,032,000	2,265,088
63	Jul 25, 2024 16:16	4,446	540,795,397	13,212,000	1,016,000	2,260,992
64	Jul 25, 2024 16:16	4,451	542,940,720	14,243,000	0	2,396,160
65	Jul 25, 2024 16:13	4,454	538,495,532	12,217,000	2,036,000	2,260,992
66	Jul 25, 2024 16:13	4,456	546,395,477	12,222,000	2,037,000	2,400,256
67	Jul 25, 2024 16:14	4,460	553,813,700	12,233,000	2,038,000	2,260,992
68	Jul 25, 2024 16:16	4,463	547,035,383	12,242,000	2,040,000	2,392,064
69	Jul 25, 2024 16:14	4,463	545,447,784	14,282,000	0	2,265,088
70	Jul 25, 2024 16:13	4,463	538,374,033	12,240,000	2,040,000	2,392,064
71	Jul 25, 2024 16:16	4,475	539,753,784	13,297,000	1,022,000	2,265,088
72	Jul 25, 2024 16:16	4,475	537,843,636	13,298,000	1,022,000	2,527,232
73	Jul 25, 2024 16:18	4,478	542,547,386	13,306,000	1,023,000	2,265,088
74	Jul 25, 2024 16:16	4,480	540,941,870	14,336,000	0	2,265,088
75	Jul 25, 2024 16:16	4,483	539,347,626	14,346,000	0	2,265,088
76	Jul 25, 2024 16:16	4,488	535,659,355	14,361,000	0	2,523,136
77	Jul 25, 2024 16:17	4,489	534,166,490	13,340,000	1,026,000	2,260,992
78	Jul 25, 2024 16:14	4,491	541,444,624	13,346,000	1,026,000	2,265,088
79	Jul 25, 2024 16:17	4,493	535,333,212	14,379,000	0	2,260,992
80	Jul 25, 2024 16:16	4,493	536,816,416	13,352,000	1,027,000	2,514,944
81	Jul 25, 2024 16:17	4,496	534,240,439	13,360,000	1,027,000	2,396,160
82	Jul 25, 2024 16:17	4,498	534,620,264	14,394,000	0	2,527,232
83	Jul 25, 2024 16:16	4,498	540,359,647	14,392,000	0	2,523,136
84	Jul 25, 2024 16:16	4,499	540,959,993	14,398,000	0	2,265,088
85	Jul 25, 2024 16:17	4,502	538,592,521	13,378,000	1,029,000	2,260,992
86	Jul 25, 2024 16:17	4,503	538,152,273	14,409,000	0	2,260,992
87	Jul 25, 2024 16:17	4,503	535,269,896	14,410,000	0	2,523,136
88	Jul 25, 2024 16:17	4,506	537,054,821	14,420,000	0	2,523,136
89	Jul 25, 2024 16:16	4,528	537,439,391	13,456,000	1,035,000	2,523,136
90	Jul 25, 2024 16:17	4,529	541,863,999	13,458,000	1,035,000	2,400,256
91	Jul 25, 2024 16:13	4,600	575,820,867	14,720,524	0	2,277,376
92	Jul 25, 2024 16:14	4,605	578,742,108	14,735,457	0	2,281,472
93	Jul 25, 2024 16:18	4,612	575,065,653	14,757,290	0	2,244,608
94	Jul 25, 2024 16:16	4,613	571,967,779	14,762,744	0	2,277,376
95	Jul 25, 2024 16:14	4,614	572,537,821	14,764,777	0	2,273,280
96	Jul 25, 2024 16:13	4,615	578,403,643	14,767,731	0	2,281,472
97	Jul 25, 2024 16:13	4,618	572,411,158	14,776,564	0	2,277,376
98	Jul 25, 2024 16:16	4,620	568,462,526	14,782,589	0	2,277,376
99	Jul 25, 2024 16:14	4,624	574,779,507	14,798,176	0	2,244,608
100	Jul 25, 2024 16:14	4,626	565,967,724	14,803,278	0	2,244,608
101	Jul 25, 2024 16:14	4,628	592,283,357	14,808,834	0	2,277,376
102	Jul 25, 2024 16:14	4,629	578,517,255	14,811,881	0	2,281,472
103	Jul 25, 2024 16:14	4,630	575,692,580	14,816,245	0	2,240,512
104	Jul 25, 2024 16:13	4,632	583,334,049	14,823,643	0	2,277,376
105	Jul 25, 2024 16:14	4,632	590,221,964	14,823,426	0	2,347,008
106	Jul 25, 2024 16:18	4,635	576,405,357	14,832,786	0	2,285,568
107	Jul 25, 2024 16:13	4,638	570,103,532	14,842,409	0	2,240,512
108	Jul 25, 2024 16:18	4,638	613,056,848	14,840,467	0	2,306,048
109	Jul 25, 2024 16:13	4,639	575,854,879	14,845,778	0	2,240,512
110	Jul 25, 2024 16:18	4,639	569,721,170	14,846,061	0	2,244,608
111	Jul 25, 2024 16:14	4,640	581,061,712	14,848,817	0	2,285,568
112	Jul 25, 2024 16:17	4,643	538,262,266	12,878,000	1,981,000	2,523,136
113	Jul 25, 2024 16:17	4,646	543,881,247	12,886,000	1,982,000	2,523,136
114	Jul 25, 2024 16:13	4,647	576,208,398	14,870,953	0	2,240,512
115	Jul 25, 2024 16:17	4,647	541,143,009	13,880,000	991,000	2,265,088
116	Jul 25, 2024 16:17	4,649	541,165,827	13,887,000	991,000	2,527,232
117	Jul 25, 2024 16:16	4,653	580,772,229	14,890,451	0	2,338,816
118	Jul 25, 2024 16:13	4,654	583,178,805	14,891,454	0	2,236,416
119	Jul 25, 2024 16:17	4,655	541,152,883	13,903,000	993,000	2,265,088
120	Jul 25, 2024 16:18	4,657	587,715,212	14,901,262	0	2,281,472
121	Jul 25, 2024 16:17	4,659	546,978,935	13,915,000	993,000	2,523,136
122	Jul 25, 2024 16:17	4,661	541,940,085	13,921,000	994,000	2,506,752
123	Jul 25, 2024 16:18	4,665	582,027,684	14,926,556	0	2,285,568
124	Jul 25, 2024 16:13	4,666	582,586,449	14,929,603	0	2,285,568
125	Jul 25, 2024 16:17	4,670	539,986,817	12,952,000	1,992,000	2,260,992
126	Jul 25, 2024 16:16	4,674	574,180,678	14,957,358	0	2,240,512
127	Jul 25, 2024 16:17	4,682	539,633,736	13,983,000	998,000	2,260,992
128	Jul 25, 2024 16:16	4,698	583,683,954	15,034,037	0	2,277,376
129	Jul 25, 2024 16:16	4,699	577,621,010	15,036,979	0	2,281,472
130	Jul 25, 2024 16:17	4,703	581,849,737	15,048,678	0	2,244,608
131	Jul 25, 2024 16:17	4,714	581,296,388	15,084,915	0	2,244,608
132	Jul 25, 2024 16:17	4,732	580,645,984	15,142,996	0	2,285,568
133	Jul 25, 2024 16:17	4,837	573,301,901	15,477,787	0	2,244,608
134	Jul 25, 2024 16:17	4,843	585,613,578	15,499,107	0	2,285,568
135	Jul 25, 2024 16:17	4,844	579,005,425	15,500,732	0	2,273,280
136	Jul 25, 2024 16:17	5,336	542,857,687	16,070,000	1,004,000	2,260,992
137	Jul 25, 2024 16:17	5,340	544,206,191	15,078,000	2,010,000	2,260,992
138	Jul 25, 2024 16:17	5,340	544,569,010	16,084,000	1,005,000	2,260,992
139	Jul 25, 2024 16:17	5,341	545,508,802	15,081,000	2,010,000	2,265,088
140	Jul 25, 2024 16:17	5,359	546,377,422	15,133,000	2,017,000	2,265,088
141	Jul 25, 2024 16:17	5,372	546,943,674	16,178,000	1,011,000	2,523,136
142	Jul 25, 2024 16:17	5,399	545,366,753	16,262,000	1,016,000	2,260,992
143	Jul 25, 2024 16:17	5,413	544,711,364	17,320,000	0	2,519,040
144	Jul 25, 2024 16:17	5,414	541,028,529	16,306,000	1,019,000	2,523,136
145	Jul 25, 2024 16:17	5,536	576,733,841	17,714,740	0	2,277,376
146	Jul 25, 2024 16:17	5,549	593,406,347	17,757,239	0	2,240,512
147	Jul 25, 2024 16:17	5,581	576,140,238	17,859,849	0	2,285,568

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