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 21, 2024 13:49

Ivan BessonovScore: 15,497Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 21, 2024 13:48	15,317	30,104,650	12,443,000	1,036,000	2,347,008
2	May 21, 2024 13:48	15,351	29,943,612	12,470,000	1,039,000	2,355,200
3	May 21, 2024 13:49	15,383	30,241,199	12,496,000	1,041,000	2,359,296
4	May 21, 2024 13:47	15,384	38,727,447	12,497,000	1,041,000	2,289,664
5	May 21, 2024 13:47	15,390	36,734,369	12,502,000	1,041,000	2,289,664
6	May 21, 2024 13:49	15,403	31,786,165	12,513,000	1,042,000	2,289,664
7	May 21, 2024 13:47	15,408	30,555,536	12,516,000	1,043,000	2,351,104
8	May 21, 2024 13:47	15,409	33,977,399	12,517,000	1,043,000	2,285,568
9	May 21, 2024 13:48	15,416	32,673,345	12,523,000	1,043,000	2,359,296
10	May 21, 2024 13:48	15,425	36,816,137	12,530,000	1,044,000	2,289,664
11	May 21, 2024 13:49	15,432	34,190,247	12,536,000	1,044,000	2,289,664
12	May 21, 2024 13:47	15,433	34,718,508	12,537,000	1,044,000	2,289,664
13	May 21, 2024 13:49	15,434	30,533,830	12,538,000	1,044,000	2,342,912
14	May 21, 2024 13:48	15,453	30,542,600	12,553,000	1,046,000	2,289,664
15	May 21, 2024 13:49	15,477	35,550,727	12,573,000	1,047,000	2,289,664
16	May 21, 2024 13:48	15,480	30,289,580	12,575,000	1,047,000	2,289,664
17	May 21, 2024 13:47	15,489	34,111,578	12,582,000	1,048,000	2,289,664
18	May 21, 2024 13:48	15,489	29,512,940	12,582,000	1,048,000	2,351,104
19	May 21, 2024 13:49	15,497	29,601,377	13,637,000	0	2,289,664
20	May 21, 2024 13:49	15,505	31,955,169	13,644,000	0	2,338,816
21	May 21, 2024 13:48	15,516	34,589,919	12,604,000	1,050,000	2,289,664
22	May 21, 2024 13:49	15,601	28,796,479	12,673,000	1,056,000	2,342,912
23	May 21, 2024 13:48	15,678	80,920,065	13,796,790	0	2,195,456
24	May 21, 2024 13:48	15,738	97,382,110	13,849,185	0	2,203,648
25	May 21, 2024 13:47	15,993	40,177,091	12,064,000	2,010,000	2,338,816
26	May 21, 2024 13:49	16,002	29,392,626	12,071,000	2,011,000	2,289,664
27	May 21, 2024 13:48	16,024	32,231,960	12,087,000	2,014,000	2,289,664
28	May 21, 2024 13:49	16,062	90,589,067	14,134,183	0	2,330,624
29	May 21, 2024 13:47	16,069	47,340,449	13,131,000	1,010,000	2,347,008
30	May 21, 2024 13:47	16,124	36,222,491	12,162,000	2,027,000	2,289,664
31	May 21, 2024 13:47	16,150	88,132,475	14,211,645	0	2,207,744
32	May 21, 2024 13:47	16,199	88,987,153	14,254,882	0	2,207,744
33	May 21, 2024 13:49	16,225	89,401,527	14,278,359	0	2,203,648
34	May 21, 2024 13:49	16,276	82,281,786	14,322,754	0	2,195,456
35	May 21, 2024 13:47	16,475	86,190,300	14,497,697	0	2,207,744
36	May 21, 2024 13:48	16,543	91,536,769	14,557,983	0	2,199,552

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