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 20, 2024 21:22

Ivan BessonovScore: 15,881Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 20, 2024 21:29	15,351	75,483,303	13,508,977	0	2,252,800
2	May 20, 2024 21:22	15,362	48,757,321	13,518,157	0	2,195,456
3	May 20, 2024 21:29	15,364	80,667,735	13,520,337	0	2,187,264
4	May 20, 2024 21:29	15,427	57,837,160	13,575,523	0	2,256,896
5	May 20, 2024 21:24	15,456	96,443,456	13,601,500	0	2,191,360
6	May 20, 2024 21:24	15,549	93,446,269	13,683,559	0	2,203,648
7	May 20, 2024 21:29	15,798	32,883,576	11,916,000	1,986,000	2,289,664
8	May 20, 2024 21:24	15,803	30,796,562	12,914,000	993,000	2,342,912
9	May 20, 2024 21:22	15,806	36,024,354	11,922,000	1,987,000	2,285,568
10	May 20, 2024 21:22	15,809	36,118,630	12,919,000	993,000	2,289,664
11	May 20, 2024 21:29	15,810	28,782,459	11,926,000	1,987,000	2,289,664
12	May 20, 2024 21:24	15,811	42,108,299	11,927,000	1,987,000	2,334,720
13	May 20, 2024 21:24	15,827	29,605,482	12,934,000	994,000	2,334,720
14	May 20, 2024 21:24	15,832	35,236,814	13,932,000	0	2,289,664
15	May 20, 2024 21:24	15,840	30,260,069	12,944,000	995,000	2,342,912
16	May 20, 2024 21:29	15,845	29,021,770	12,948,000	996,000	2,338,816
17	May 20, 2024 21:22	15,852	38,994,291	12,954,000	996,000	2,289,664
18	May 20, 2024 21:22	15,861	29,497,885	12,961,000	997,000	2,469,888
19	May 20, 2024 21:24	15,881	33,889,153	11,979,000	1,996,000	2,338,816
20	May 20, 2024 21:29	15,883	34,226,366	11,981,000	1,996,000	2,334,720
21	May 20, 2024 21:29	15,895	32,832,048	11,990,000	1,998,000	2,347,008
22	May 20, 2024 21:29	15,938	30,646,813	12,022,000	2,003,000	2,285,568
23	May 20, 2024 21:22	16,006	84,501,801	14,085,684	0	2,203,648
24	May 20, 2024 21:22	16,119	94,907,848	14,184,505	0	2,334,720
25	May 20, 2024 21:24	16,297	30,517,624	13,317,000	1,024,000	2,351,104
26	May 20, 2024 21:29	16,317	35,796,621	12,308,000	2,051,000	2,424,832
27	May 20, 2024 21:24	16,360	90,427,101	14,396,550	0	2,191,360
28	May 20, 2024 21:22	16,398	34,509,859	13,400,000	1,030,000	2,289,664
29	May 20, 2024 21:22	16,424	44,890,562	13,421,000	1,032,000	2,289,664
30	May 20, 2024 21:29	16,439	32,836,204	13,433,000	1,033,000	2,289,664
31	May 20, 2024 21:29	16,452	29,988,621	14,478,000	0	2,289,664
32	May 20, 2024 21:22	16,478	36,061,119	14,501,000	0	2,289,664
33	May 20, 2024 21:24	16,508	29,825,309	13,490,000	1,037,000	2,285,568
34	May 20, 2024 21:24	16,536	37,951,526	13,513,000	1,039,000	2,342,912
35	May 20, 2024 21:22	16,552	43,472,154	13,526,000	1,040,000	2,289,664
36	May 20, 2024 21:22	16,603	34,254,443	13,568,000	1,043,000	2,347,008

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