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 14, 2024 15:19

Ivan BessonovScore: 36,801Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 14, 2024 15:19	31,440	99,331,698	27,666,810	0	2,252,800
2	May 14, 2024 15:19	31,541	102,679,870	27,755,894	0	2,260,992
3	May 14, 2024 15:21	31,543	100,608,531	27,757,905	0	2,392,064
4	May 14, 2024 15:21	31,553	95,175,460	27,767,046	0	2,252,800
5	May 14, 2024 15:24	31,576	98,816,349	27,786,865	0	2,260,992
6	May 14, 2024 15:21	31,588	117,176,145	27,797,336	0	2,248,704
7	May 14, 2024 15:24	31,602	106,435,374	27,810,065	0	2,256,896
8	May 14, 2024 15:24	31,605	93,264,921	27,812,533	0	2,256,896
9	May 14, 2024 15:19	31,678	101,991,301	27,876,469	0	2,252,800
10	May 14, 2024 15:24	36,619	57,856,236	30,211,000	2,014,000	2,289,664
11	May 14, 2024 15:19	36,718	57,086,780	30,293,000	2,019,000	2,273,280
12	May 14, 2024 15:24	36,728	56,024,277	31,311,000	1,010,000	2,277,376
13	May 14, 2024 15:24	36,748	55,488,122	31,328,000	1,010,000	2,273,280
14	May 14, 2024 15:21	36,757	54,443,275	30,325,000	2,021,000	2,289,664
15	May 14, 2024 15:19	36,778	59,193,761	31,354,000	1,011,000	2,289,664
16	May 14, 2024 15:19	36,785	55,015,703	31,360,000	1,011,000	2,277,376
17	May 14, 2024 15:21	36,790	55,275,126	31,364,000	1,011,000	2,277,376
18	May 14, 2024 15:21	36,791	52,369,577	31,365,000	1,011,000	2,273,280
19	May 14, 2024 15:24	36,801	53,979,518	32,385,000	0	2,281,472
20	May 14, 2024 15:21	36,816	58,040,951	32,398,000	0	2,289,664
21	May 14, 2024 15:21	36,827	58,513,345	31,396,000	1,012,000	2,269,184
22	May 14, 2024 15:24	36,848	55,493,607	31,413,000	1,013,000	2,289,664
23	May 14, 2024 15:24	36,850	60,642,220	31,415,000	1,013,000	2,289,664
24	May 14, 2024 15:19	36,861	54,483,049	31,425,000	1,013,000	2,289,664
25	May 14, 2024 15:24	36,866	56,059,601	31,429,000	1,013,000	2,359,296
26	May 14, 2024 15:21	36,883	55,462,891	31,443,000	1,014,000	2,289,664
27	May 14, 2024 15:19	36,884	53,782,997	31,444,000	1,014,000	2,289,664
28	May 14, 2024 15:19	36,884	52,565,601	31,444,000	1,014,000	2,289,664
29	May 14, 2024 15:21	36,888	62,326,307	31,447,000	1,014,000	2,289,664
30	May 14, 2024 15:24	36,894	54,455,976	31,453,000	1,014,000	2,289,664
31	May 14, 2024 15:19	36,894	55,187,689	32,467,000	0	2,289,664
32	May 14, 2024 15:24	36,961	55,673,642	31,510,000	1,016,000	2,289,664
33	May 14, 2024 15:19	36,990	54,109,918	32,551,000	0	2,289,664
34	May 14, 2024 15:19	36,994	53,399,494	31,538,000	1,017,000	2,289,664
35	May 14, 2024 15:21	37,025	58,147,364	31,564,000	1,018,000	2,289,664
36	May 14, 2024 15:21	37,030	57,706,156	31,568,000	1,018,000	2,367,488

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