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 25, 2021 16:49

Yuriy Lyfenko

Score: 5,145

Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 25, 2021 19:04	5,031	40,770,005	15,092,000	1,006,000	2,383,872
2	May 25, 2021 19:04	5,041	40,494,056	14,114,000	2,016,000	2,265,088
3	May 25, 2021 16:49	5,046	32,397,980	14,128,000	2,018,000	2,400,256
4	May 25, 2021 16:49	5,049	32,538,931	14,139,000	2,019,000	2,396,160
5	May 25, 2021 16:49	5,053	43,060,064	14,148,000	2,021,000	2,387,968
6	May 25, 2021 19:04	5,054	48,792,769	15,162,000	1,010,000	2,265,088
7	May 25, 2021 19:04	5,065	34,999,550	15,195,000	1,013,000	2,265,088
8	May 25, 2021 19:04	5,068	42,003,880	14,190,000	2,027,000	2,392,064
9	May 25, 2021 16:49	5,068	44,842,939	14,190,000	2,027,000	2,400,256
10	May 25, 2021 16:49	5,068	41,908,926	15,206,000	1,013,000	2,527,232
11	May 25, 2021 19:04	5,069	39,317,749	14,195,000	2,027,000	2,265,088
12	May 25, 2021 16:49	5,073	33,731,324	15,221,000	1,014,000	2,265,088
13	May 25, 2021 18:24	5,084	37,362,801	15,254,000	1,016,000	2,265,088
14	May 25, 2021 18:27	5,086	32,822,572	15,257,000	1,017,000	2,396,160
15	May 25, 2021 18:24	5,087	44,041,828	14,244,000	2,034,000	2,396,160
16	May 25, 2021 16:49	5,087	43,107,993	14,243,000	2,034,000	2,265,088
17	May 25, 2021 16:49	5,088	37,262,546	15,264,000	1,017,000	2,265,088
18	May 25, 2021 16:49	5,089	34,564,620	15,268,000	1,017,000	2,396,160
19	May 25, 2021 19:04	5,090	41,444,324	14,252,000	2,036,000	2,265,088
20	May 25, 2021 18:39	5,090	32,609,974	15,270,000	1,018,000	2,265,088
21	May 25, 2021 19:04	5,091	42,904,249	14,256,000	2,036,000	2,392,064
22	May 25, 2021 19:04	5,092	39,495,040	15,277,000	1,018,000	2,265,088
23	May 25, 2021 19:04	5,092	35,565,326	14,257,000	2,036,000	2,387,968
24	May 25, 2021 18:27	5,092	37,648,454	14,258,000	2,036,000	2,392,064
25	May 25, 2021 19:03	5,093	47,347,195	14,262,000	2,037,000	2,265,088
26	May 25, 2021 16:49	5,093	37,055,792	14,259,000	2,037,000	2,383,872
27	May 26, 2021 04:45	5,094	39,059,056	14,263,000	2,037,000	2,396,160
28	May 26, 2021 04:45	5,094	33,622,775	15,284,000	1,018,000	2,265,088
29	May 25, 2021 19:04	5,094	35,458,692	14,265,000	2,037,000	2,396,160
30	May 25, 2021 18:39	5,094	36,563,188	14,264,000	2,037,000	2,265,088
31	May 25, 2021 18:27	5,094	39,280,987	15,283,000	1,018,000	2,265,088
32	May 25, 2021 16:49	5,094	43,150,443	14,263,000	2,037,000	2,392,064
33	May 25, 2021 19:03	5,095	31,818,545	14,267,000	2,038,000	2,265,088
34	May 25, 2021 18:39	5,095	39,880,417	16,303,000	0	2,392,064
35	May 25, 2021 18:39	5,096	45,595,002	14,269,000	2,038,000	2,383,872
36	May 25, 2021 18:39	5,098	43,105,077	15,294,000	1,019,000	2,392,064
37	May 25, 2021 18:24	5,098	35,266,477	16,312,000	0	2,265,088
38	May 25, 2021 18:39	5,099	40,291,763	14,277,000	2,039,000	2,269,184
39	May 25, 2021 16:48	5,100	36,550,738	15,300,000	1,020,000	2,400,256
40	May 25, 2021 16:48	5,100	42,919,188	15,301,000	1,020,000	2,396,160
41	May 25, 2021 19:04	5,102	45,125,284	16,327,000	0	2,387,968
42	May 25, 2021 18:39	5,102	37,430,790	15,305,000	1,020,000	2,392,064
43	May 25, 2021 16:48	5,103	36,555,405	15,311,000	1,020,000	2,265,088
44	May 26, 2021 04:45	5,104	30,037,784	16,334,000	0	2,265,088
45	May 25, 2021 18:24	5,106	40,253,197	14,297,000	2,042,000	2,392,064
46	May 25, 2021 18:27	5,108	33,617,639	16,346,000	0	2,265,088
47	May 25, 2021 16:49	5,108	37,255,955	15,324,000	1,021,000	2,527,232
48	May 25, 2021 19:03	5,109	35,069,002	14,306,000	2,043,000	2,265,088
49	May 25, 2021 18:39	5,109	37,302,578	16,348,000	0	2,265,088
50	May 25, 2021 18:27	5,109	33,788,483	15,328,000	1,021,000	2,392,064
51	May 25, 2021 16:49	5,109	45,074,077	14,305,000	2,043,000	2,265,088
52	May 25, 2021 18:39	5,110	40,943,777	15,331,000	1,022,000	2,396,160
53	May 25, 2021 18:27	5,110	46,584,351	15,330,000	1,022,000	2,392,064
54	May 25, 2021 16:49	5,111	32,092,151	15,333,000	1,022,000	2,400,256
55	May 25, 2021 16:48	5,111	43,223,462	14,312,000	2,044,000	2,527,232
56	May 25, 2021 19:04	5,113	47,906,759	16,362,000	0	2,396,160
57	May 25, 2021 19:03	5,113	33,188,681	15,338,000	1,022,000	2,265,088
58	May 25, 2021 18:39	5,113	32,801,646	15,341,000	1,022,000	2,265,088
59	May 25, 2021 16:48	5,113	37,729,408	16,361,000	0	2,387,968
60	May 25, 2021 18:39	5,115	41,816,962	15,345,000	1,023,000	2,265,088
61	May 25, 2021 18:24	5,115	40,814,439	16,368,000	0	2,392,064
62	May 26, 2021 04:45	5,117	33,779,473	16,375,000	0	2,392,064
63	May 26, 2021 04:45	5,118	39,223,126	16,377,000	0	2,265,088
64	May 25, 2021 19:04	5,118	33,072,169	14,329,000	2,047,000	2,265,088
65	May 25, 2021 19:04	5,119	38,195,199	16,382,000	0	2,527,232
66	May 25, 2021 18:39	5,120	35,788,633	14,336,000	2,048,000	2,387,968
67	May 25, 2021 16:49	5,125	34,151,656	16,401,000	0	2,396,160
68	May 25, 2021 16:48	5,125	34,846,288	16,401,000	0	2,265,088
69	May 26, 2021 04:45	5,127	38,415,816	15,381,000	1,025,000	2,265,088
70	May 25, 2021 19:03	5,129	29,838,667	16,414,000	0	2,265,088
71	May 26, 2021 04:45	5,131	37,900,361	15,392,000	1,026,000	2,265,088
72	May 25, 2021 19:03	5,131	42,521,556	16,420,000	0	2,392,064
73	May 25, 2021 16:48	5,132	44,196,362	15,396,000	1,026,000	2,396,160
74	May 25, 2021 18:24	5,134	44,550,261	16,428,000	0	2,269,184
75	May 25, 2021 18:24	5,134	34,531,758	15,403,000	1,026,000	2,387,968
76	May 25, 2021 19:03	5,135	31,269,255	16,431,000	0	2,523,136
77	May 25, 2021 18:27	5,136	50,592,026	15,407,000	1,027,000	2,265,088
78	May 25, 2021 18:39	5,142	33,020,175	16,453,000	0	2,387,968
79	May 25, 2021 18:39	5,143	39,248,642	15,431,000	1,028,000	2,265,088
80	May 25, 2021 18:39	5,143	39,787,011	16,456,000	0	2,396,160
81	May 26, 2021 04:45	5,144	37,340,073	15,432,000	1,028,000	2,494,464
82	May 25, 2021 19:04	5,145	46,031,437	16,465,000	0	2,265,088
83	May 25, 2021 19:03	5,145	33,906,488	16,465,000	0	2,387,968
84	May 25, 2021 18:39	5,145	36,551,236	15,436,000	1,029,000	2,396,160
85	May 25, 2021 16:49	5,145	35,416,600	15,436,000	1,029,000	2,265,088
86	May 25, 2021 19:03	5,146	46,049,293	15,438,000	1,029,000	2,383,872
87	May 25, 2021 16:49	5,146	43,183,780	16,468,000	0	2,490,368
88	May 25, 2021 16:49	5,147	40,006,810	16,470,000	0	2,265,088
89	May 25, 2021 18:24	5,148	37,381,173	15,445,000	1,029,000	2,396,160
90	May 25, 2021 18:24	5,149	31,356,858	15,447,000	1,029,000	2,265,088
91	May 25, 2021 18:39	5,150	33,526,679	15,450,000	1,030,000	2,392,064
92	May 25, 2021 19:03	5,151	32,967,781	15,454,000	1,030,000	2,494,464
93	May 26, 2021 04:45	5,152	37,388,160	16,485,000	0	2,392,064
94	May 25, 2021 19:04	5,152	30,099,781	16,487,000	0	2,265,088
95	May 25, 2021 18:39	5,153	38,509,178	16,489,000	0	2,265,088
96	May 25, 2021 18:27	5,156	34,220,218	15,469,000	1,031,000	2,392,064
97	May 25, 2021 16:48	5,156	32,616,030	16,499,000	0	2,265,088
98	May 25, 2021 19:04	5,158	40,169,506	15,475,000	1,031,000	2,265,088
99	May 26, 2021 20:18	5,161	36,136,988	15,484,000	1,032,000	2,396,160
100	May 25, 2021 16:48	5,161	44,284,648	15,484,000	1,032,000	2,265,088
101	May 25, 2021 16:49	5,163	43,031,236	15,489,000	1,032,000	2,392,064
102	May 25, 2021 19:03	5,166	42,523,699	15,498,000	1,033,000	2,387,968
103	May 25, 2021 18:27	5,167	34,487,979	15,500,000	1,033,000	2,383,872
104	May 25, 2021 16:49	5,171	41,097,656	15,512,000	1,034,000	2,387,968
105	May 26, 2021 20:18	5,177	32,556,387	15,532,000	1,035,000	2,392,064
106	May 25, 2021 19:03	5,177	33,482,965	15,530,000	1,035,000	2,392,064
107	May 25, 2021 19:03	5,180	36,393,888	15,541,000	1,036,000	2,387,968
108	May 26, 2021 20:18	5,181	44,395,075	16,578,000	0	2,527,232
109	May 26, 2021 20:18	5,184	44,167,096	16,588,000	0	2,404,352
110	May 25, 2021 19:03	5,184	38,658,896	15,554,000	1,036,000	2,269,184
111	May 25, 2021 19:03	5,188	42,384,881	15,563,000	1,037,000	2,387,968
112	May 25, 2021 16:49	5,189	46,299,092	16,604,000	0	2,265,088
113	May 25, 2021 16:49	5,189	43,974,896	16,606,000	0	2,265,088
114	May 26, 2021 20:18	5,192	32,373,602	15,576,000	1,038,000	2,396,160
115	May 26, 2021 20:18	5,195	42,202,168	15,586,000	1,039,000	2,265,088
116	May 25, 2021 16:49	5,197	37,446,045	16,629,000	0	2,387,968
117	May 25, 2021 19:03	5,202	45,437,331	15,605,000	1,040,000	2,527,232
118	May 25, 2021 16:49	5,207	40,330,159	15,620,000	1,041,000	2,396,160
119	May 25, 2021 16:49	5,207	42,903,586	16,662,000	0	2,383,872
120	May 26, 2021 20:18	5,213	32,203,413	15,640,000	1,042,000	2,265,088
121	May 26, 2021 20:18	5,214	42,286,498	15,644,000	1,042,000	2,396,160
122	May 25, 2021 19:03	5,215	34,108,609	16,687,000	0	2,400,256
123	May 25, 2021 19:03	5,216	37,519,305	15,647,000	1,043,000	2,387,968
124	May 25, 2021 16:49	5,216	42,883,231	15,648,000	1,043,000	2,494,464
125	May 25, 2021 16:49	5,216	43,206,323	15,649,000	1,043,000	2,392,064
126	May 26, 2021 20:18	5,226	35,843,919	16,723,000	0	2,265,088
127	May 25, 2021 16:49	5,278	90,879,323	16,889,913	0	2,273,280
128	May 25, 2021 16:49	5,282	48,701,596	16,903,384	0	2,277,376
129	May 25, 2021 16:48	5,284	63,956,556	16,909,234	0	2,273,280
130	May 25, 2021 19:04	5,286	71,217,315	16,916,770	0	2,281,472
131	May 25, 2021 18:24	5,289	51,845,217	16,926,026	0	2,273,280
132	May 25, 2021 19:04	5,296	69,717,243	16,946,782	0	2,273,280
133	May 25, 2021 16:49	5,297	47,541,057	16,949,184	0	2,281,472
134	May 25, 2021 18:39	5,297	66,519,870	16,949,434	0	2,285,568
135	May 26, 2021 04:45	5,304	67,237,768	16,973,425	0	2,277,376
136	May 25, 2021 16:49	5,306	54,518,668	16,979,948	0	2,277,376
137	May 26, 2021 04:45	5,306	71,432,137	16,979,382	0	2,273,280
138	May 25, 2021 19:03	5,308	67,855,129	16,984,144	0	2,273,280
139	May 25, 2021 19:03	5,310	47,520,839	16,990,693	0	2,281,472
140	May 25, 2021 19:04	5,313	80,959,964	17,002,164	0	2,277,376
141	May 25, 2021 16:49	5,314	53,299,584	17,005,756	0	2,281,472
142	May 25, 2021 18:39	5,314	59,344,136	17,005,851	0	2,269,184
143	May 25, 2021 19:04	5,317	48,374,668	17,015,013	0	2,273,280
144	May 25, 2021 18:39	5,320	39,762,665	17,022,885	0	2,277,376
145	May 25, 2021 19:04	5,320	49,507,916	17,023,499	0	2,285,568
146	May 25, 2021 18:24	5,325	70,939,624	17,040,972	0	2,273,280
147	May 25, 2021 18:27	5,328	85,366,910	17,050,855	0	2,273,280
148	May 25, 2021 18:39	5,329	79,509,789	17,053,060	0	2,269,184
149	May 25, 2021 16:49	5,331	43,845,725	17,059,050	0	2,281,472
150	May 25, 2021 18:27	5,331	56,279,365	17,060,208	0	2,273,280
151	May 25, 2021 18:39	5,331	48,084,585	17,060,252	0	2,281,472
152	May 25, 2021 16:49	5,332	78,331,769	17,061,132	0	2,285,568
153	May 25, 2021 19:04	5,342	87,080,594	17,092,916	0	2,281,472
154	May 26, 2021 20:18	5,347	86,480,102	17,111,808	0	2,281,472
155	May 25, 2021 19:03	5,357	76,991,110	17,143,644	0	2,277,376
156	May 25, 2021 16:48	5,359	40,479,379	17,148,638	0	2,273,280
157	May 25, 2021 16:49	5,359	83,224,581	17,149,765	0	2,265,088
158	May 25, 2021 19:03	5,371	59,381,332	17,187,071	0	2,281,472
159	May 25, 2021 18:27	5,374	75,211,321	17,197,030	0	2,269,184
160	May 26, 2021 20:18	5,374	70,586,554	17,196,781	0	2,273,280
161	May 26, 2021 04:45	5,377	49,696,467	17,207,886	0	2,277,376
162	May 25, 2021 19:03	5,410	48,333,905	17,312,502	0	2,277,376
163	May 25, 2021 19:03	5,430	71,550,965	17,375,587	0	2,281,472
164	May 25, 2021 16:49	5,432	67,624,032	17,381,312	0	2,273,280
165	May 26, 2021 20:18	5,495	53,015,605	17,583,914	0	2,273,280
166	May 25, 2021 18:24	5,602	60,251,189	17,925,109	0	2,273,280
167	May 25, 2021 16:48	5,666	96,917,444	18,132,633	0	2,277,376
168	May 25, 2021 18:39	5,689	82,685,970	18,204,886	0	2,285,568

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