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 19, 2024 13:52

Ivan BessonovScore: 16,888Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 19, 2024 13:07	16,335	35,172,234	13,349,000	1,026,000	2,289,664
2	May 19, 2024 13:37	16,348	33,884,064	13,359,000	1,027,000	2,289,664
3	May 19, 2024 13:07	16,349	32,059,953	13,360,000	1,027,000	2,342,912
4	May 19, 2024 13:37	16,372	32,336,394	13,378,000	1,029,000	2,289,664
5	May 19, 2024 13:52	16,372	48,400,404	13,378,000	1,029,000	2,289,664
6	May 19, 2024 13:07	16,382	31,032,068	13,387,000	1,029,000	2,342,912
7	May 19, 2024 13:52	16,386	34,297,574	13,390,000	1,030,000	2,289,664
8	May 19, 2024 13:37	16,391	45,006,442	13,394,000	1,030,000	2,338,816
9	May 19, 2024 13:07	16,392	37,403,514	13,395,000	1,030,000	2,347,008
10	May 19, 2024 13:07	16,392	33,849,843	13,395,000	1,030,000	2,347,008
11	May 19, 2024 13:07	16,397	35,127,331	13,399,000	1,030,000	2,347,008
12	May 19, 2024 13:07	16,400	36,668,541	13,402,000	1,030,000	2,289,664
13	May 19, 2024 13:07	16,407	32,474,045	13,407,000	1,031,000	2,289,664
14	May 19, 2024 13:07	16,410	40,780,692	14,441,000	0	2,289,664
15	May 19, 2024 13:52	16,413	37,308,884	13,412,000	1,031,000	2,338,816
16	May 19, 2024 13:52	16,419	37,290,478	13,417,000	1,032,000	2,347,008
17	May 19, 2024 13:37	16,428	31,714,381	13,425,000	1,032,000	2,342,912
18	May 19, 2024 13:07	16,435	35,637,017	13,430,000	1,033,000	2,289,664
19	May 19, 2024 13:07	16,442	32,716,135	14,469,000	0	2,289,664
20	May 19, 2024 13:07	16,452	29,452,243	13,444,000	1,034,000	2,289,664
21	May 19, 2024 13:07	16,468	31,816,698	13,457,000	1,035,000	2,342,912
22	May 19, 2024 13:37	16,472	31,021,419	13,460,000	1,035,000	2,289,664
23	May 19, 2024 13:37	16,491	38,083,175	13,476,000	1,036,000	2,347,008
24	May 19, 2024 13:07	16,801	31,772,208	13,729,000	1,056,000	2,334,720
25	May 19, 2024 13:07	16,888	41,624,580	12,880,000	1,981,000	2,289,664
26	May 19, 2024 13:52	16,943	47,726,229	13,916,000	994,000	2,289,664
27	May 19, 2024 13:07	16,948	35,332,618	12,926,000	1,988,000	2,285,568
28	May 19, 2024 13:07	16,974	33,710,869	12,946,000	1,991,000	2,289,664
29	May 19, 2024 13:52	16,999	33,412,185	12,965,000	1,994,000	2,289,664
30	May 19, 2024 13:37	17,008	32,125,547	13,970,000	997,000	2,289,664
31	May 19, 2024 13:52	17,017	37,820,646	13,977,000	998,000	2,289,664
32	May 19, 2024 13:37	17,024	36,120,106	12,984,000	1,997,000	2,334,720
33	May 19, 2024 13:37	17,033	35,750,949	12,991,000	1,998,000	2,285,568
34	May 19, 2024 13:52	17,033	36,684,064	12,991,000	1,998,000	2,285,568
35	May 19, 2024 13:07	17,059	32,321,147	13,011,000	2,001,000	2,347,008
36	May 19, 2024 13:52	17,059	36,360,534	13,011,000	2,001,000	2,289,664
37	May 19, 2024 13:52	17,252	104,114,684	15,181,986	0	2,256,896
38	May 19, 2024 13:52	17,271	70,667,413	15,198,373	0	2,191,360
39	May 19, 2024 13:37	17,585	79,309,665	15,474,741	0	2,191,360
40	May 19, 2024 13:07	17,699	80,811,311	15,574,689	0	2,195,456
41	May 19, 2024 13:07	17,721	88,212,576	15,594,892	0	2,199,552
42	May 19, 2024 13:37	17,750	88,109,330	15,620,336	0	2,195,456
43	May 19, 2024 13:52	17,790	82,140,896	15,654,842	0	2,211,840
44	May 19, 2024 13:07	17,790	118,377,669	15,655,273	0	2,199,552
45	May 19, 2024 13:37	17,793	78,704,893	15,657,802	0	2,203,648
46	May 19, 2024 13:07	17,800	89,862,842	15,663,818	0	2,203,648
47	May 19, 2024 13:07	17,849	62,432,696	15,706,868	0	2,191,360
48	May 19, 2024 13:07	17,909	77,857,304	15,760,172	0	2,326,528

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