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 listJun 27, 2021 04:52

Yuriy Lyfenko

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Jun 27, 2021 04:51	0	0	0	0	0	Error: expected "51253737484270 ", got "51253737484131 "
2	Jun 27, 2021 04:59	33,964	95,360,746	29,887,881	0	2,220,032
3	Jun 27, 2021 04:51	33,985	100,602,201	29,906,504	0	2,215,936
4	Jun 27, 2021 04:52	33,987	91,372,761	29,908,503	0	2,224,128
5	Jun 27, 2021 04:59	34,005	94,817,403	29,924,300	0	2,220,032
6	Jun 27, 2021 04:59	34,032	101,378,920	29,948,521	0	2,220,032
7	Jun 27, 2021 04:52	34,051	105,330,606	29,965,130	0	2,215,936
8	Jun 27, 2021 04:52	34,078	88,687,246	29,988,385	0	2,220,032
9	Jun 27, 2021 04:51	34,102	102,075,568	30,009,633	0	2,224,128
10	Jun 27, 2021 04:51	34,147	103,634,584	30,049,699	0	2,215,936
11	Jun 27, 2021 04:59	35,535	54,929,617	30,263,000	1,008,000	2,269,184
12	Jun 27, 2021 04:52	35,535	55,536,690	30,263,000	1,008,000	2,269,184
13	Jun 27, 2021 04:51	35,567	55,046,855	31,299,000	0	2,269,184
14	Jun 27, 2021 04:51	35,568	61,836,400	31,300,000	0	2,269,184
15	Jun 27, 2021 04:52	35,585	54,708,062	30,305,000	1,010,000	2,379,776
16	Jun 27, 2021 04:59	35,592	53,668,953	31,321,000	0	2,269,184
17	Jun 27, 2021 04:52	35,600	53,522,117	31,328,000	0	2,383,872
18	Jun 27, 2021 04:51	35,603	55,893,166	31,331,000	0	2,269,184
19	Jun 27, 2021 04:51	35,628	56,381,315	31,353,000	0	2,269,184
20	Jun 27, 2021 04:59	35,636	54,194,166	30,349,000	1,011,000	2,469,888
21	Jun 27, 2021 04:59	35,639	56,391,239	30,351,000	1,011,000	2,269,184
22	Jun 27, 2021 04:52	35,642	54,158,664	31,365,000	0	2,269,184
23	Jun 27, 2021 04:51	35,653	57,670,388	30,363,000	1,012,000	2,265,088
24	Jun 27, 2021 04:59	35,658	51,490,201	31,379,000	0	2,379,776
25	Jun 27, 2021 04:52	35,668	54,500,754	31,388,000	0	2,383,872
26	Jun 27, 2021 04:51	35,678	56,239,485	31,397,000	0	2,379,776
27	Jun 27, 2021 04:52	35,688	58,568,700	31,405,000	0	2,269,184
28	Jun 27, 2021 04:59	35,716	52,290,960	31,430,000	0	2,371,584
29	Jun 27, 2021 04:59	35,722	53,433,320	30,421,000	1,014,000	2,502,656
30	Jun 27, 2021 04:51	35,731	54,580,350	30,429,000	1,014,000	2,383,872
31	Jun 27, 2021 04:51	35,734	52,686,761	30,432,000	1,014,000	2,265,088
32	Jun 27, 2021 04:52	35,743	52,563,559	30,440,000	1,014,000	2,469,888
33	Jun 27, 2021 04:59	35,772	55,393,693	31,479,000	0	2,273,280
34	Jun 27, 2021 04:52	35,776	54,827,366	30,468,000	1,015,000	2,265,088
35	Jun 27, 2021 04:52	35,799	54,734,350	30,487,000	1,016,000	2,269,184
36	Jun 27, 2021 04:59	35,855	53,529,483	31,552,000	0	2,269,184
37	Jun 27, 2021 04:51	35,905	59,648,276	30,577,000	1,019,000	2,379,776

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