Sum of prime numbers

Compute the sum of all prime numbers in a stream of binary integers as fast as possible.

Input: 1 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of all values that are prime, printed as a decimal string.

Restrictions:30s256Mb 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 22, 2024 08:06

Ivan BessonovScore: 15,106Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 22, 2024 08:05	14,955	30,658,847	11,136,000	2,024,000	2,355,200
2	May 22, 2024 08:26	14,958	30,258,344	11,138,000	2,025,000	2,285,568
3	May 22, 2024 08:06	14,963	30,719,346	12,155,000	1,012,000	2,465,792
4	May 22, 2024 08:05	14,968	29,312,006	11,146,000	2,026,000	2,351,104
5	May 22, 2024 08:26	14,981	33,451,391	11,155,000	2,028,000	2,355,200
6	May 22, 2024 08:05	14,986	35,060,142	12,174,000	1,014,000	2,289,664
7	May 22, 2024 08:05	15,032	30,199,578	11,193,000	2,035,000	2,351,104
8	May 22, 2024 08:05	15,033	34,532,394	12,212,000	1,017,000	2,289,664
9	May 22, 2024 08:06	15,034	34,971,022	12,213,000	1,017,000	2,351,104
10	May 22, 2024 08:05	15,035	34,165,980	12,214,000	1,017,000	2,289,664
11	May 22, 2024 08:26	15,043	30,618,018	11,202,000	2,036,000	2,289,664
12	May 22, 2024 08:26	15,047	30,089,064	11,204,000	2,037,000	2,285,568
13	May 22, 2024 08:05	15,049	32,616,431	11,206,000	2,037,000	2,289,664
14	May 22, 2024 08:05	15,056	30,608,805	12,230,000	1,019,000	2,351,104
15	May 22, 2024 08:06	15,066	30,694,220	11,219,000	2,039,000	2,289,664
16	May 22, 2024 08:26	15,066	31,158,857	11,219,000	2,039,000	2,289,664
17	May 22, 2024 08:06	15,068	30,475,969	12,240,000	1,020,000	2,285,568
18	May 22, 2024 08:05	15,068	30,014,541	11,220,000	2,040,000	2,285,568
19	May 22, 2024 08:05	15,070	33,565,919	11,222,000	2,040,000	2,289,664
20	May 22, 2024 08:05	15,077	30,533,130	11,227,000	2,041,000	2,289,664
21	May 22, 2024 08:05	15,083	36,899,606	12,252,000	1,021,000	2,289,664
22	May 22, 2024 08:06	15,084	37,796,044	11,232,000	2,042,000	2,289,664
23	May 22, 2024 08:05	15,094	34,669,280	11,240,000	2,043,000	2,289,664
24	May 22, 2024 08:06	15,095	30,199,866	12,263,000	1,021,000	2,289,664
25	May 22, 2024 08:05	15,106	27,946,281	11,248,000	2,045,000	2,289,664
26	May 22, 2024 08:26	15,138	30,327,060	11,272,000	2,049,000	2,281,472
27	May 22, 2024 08:05	15,142	31,308,727	11,275,000	2,050,000	2,363,392
28	May 22, 2024 08:05	15,164	30,086,794	11,291,000	2,053,000	2,285,568
29	May 22, 2024 08:05	15,434	75,115,946	13,582,157	0	2,207,744
30	May 22, 2024 08:26	15,523	55,159,905	13,659,841	0	2,260,992
31	May 22, 2024 08:05	15,525	70,344,735	13,661,567	0	2,203,648
32	May 22, 2024 08:26	15,534	93,630,491	13,669,962	0	2,207,744
33	May 22, 2024 08:26	15,567	46,095,154	13,699,000	0	2,289,664
34	May 22, 2024 08:06	15,588	30,731,236	12,662,000	1,055,000	2,424,832
35	May 22, 2024 08:06	15,655	30,698,382	12,717,000	1,059,000	2,285,568
36	May 22, 2024 08:05	15,759	41,677,846	11,887,000	1,981,000	2,289,664
37	May 22, 2024 08:05	15,769	31,706,950	11,895,000	1,982,000	2,359,296
38	May 22, 2024 08:26	15,807	30,010,171	12,917,000	993,000	2,351,104
39	May 22, 2024 08:26	15,814	35,006,120	11,928,000	1,988,000	2,289,664
40	May 22, 2024 08:06	15,850	31,650,183	11,956,000	1,992,000	2,338,816
41	May 22, 2024 08:06	16,023	68,028,859	14,099,834	0	2,342,912
42	May 22, 2024 08:26	16,046	82,846,865	14,120,405	0	2,203,648
43	May 22, 2024 08:06	16,060	66,537,493	14,132,452	0	2,191,360
44	May 22, 2024 08:05	16,065	59,994,119	14,137,601	0	2,330,624
45	May 22, 2024 08:05	16,067	60,097,089	14,139,150	0	2,195,456
46	May 22, 2024 08:05	16,083	60,523,716	14,152,668	0	2,334,720
47	May 22, 2024 08:06	16,354	64,599,608	14,391,630	0	2,211,840
48	May 22, 2024 08:05	16,492	91,091,774	14,512,721	0	2,211,840

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