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 13:59

Ivan BessonovScore: 15,582Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 20, 2024 15:13	15,333	33,780,313	13,493,000	0	2,289,664
2	May 20, 2024 13:59	15,365	30,101,578	13,521,000	0	2,342,912
3	May 20, 2024 14:11	15,383	33,123,350	13,537,000	0	2,289,664
4	May 20, 2024 14:11	15,388	35,847,300	13,541,000	0	2,289,664
5	May 20, 2024 15:13	15,393	32,333,533	12,504,000	1,042,000	2,289,664
6	May 20, 2024 14:44	15,414	38,760,703	12,521,000	1,043,000	2,289,664
7	May 20, 2024 14:11	15,417	30,241,344	12,524,000	1,043,000	2,289,664
8	May 20, 2024 14:44	15,423	29,725,323	12,528,000	1,044,000	2,289,664
9	May 20, 2024 14:44	15,427	31,694,934	12,532,000	1,044,000	2,338,816
10	May 20, 2024 15:13	15,443	28,999,069	12,545,000	1,045,000	2,289,664
11	May 20, 2024 13:59	15,450	35,516,799	12,551,000	1,045,000	2,289,664
12	May 20, 2024 14:44	15,453	39,458,713	12,553,000	1,046,000	2,338,816
13	May 20, 2024 14:44	15,455	33,278,040	13,600,000	0	2,289,664
14	May 20, 2024 15:13	15,455	29,044,101	12,554,000	1,046,000	2,289,664
15	May 20, 2024 14:11	15,456	31,013,099	12,555,000	1,046,000	2,289,664
16	May 20, 2024 14:11	15,457	35,903,285	13,602,000	0	2,289,664
17	May 20, 2024 15:13	15,470	31,460,789	12,567,000	1,047,000	2,347,008
18	May 20, 2024 15:13	15,472	30,508,606	13,615,000	0	2,285,568
19	May 20, 2024 14:11	15,473	31,383,498	13,616,000	0	2,338,816
20	May 20, 2024 13:59	15,501	31,473,326	12,592,000	1,049,000	2,334,720
21	May 20, 2024 15:13	15,506	30,059,797	12,596,000	1,049,000	2,289,664
22	May 20, 2024 14:11	15,519	33,065,240	12,607,000	1,050,000	2,289,664
23	May 20, 2024 13:59	15,536	33,950,676	12,621,000	1,051,000	2,338,816
24	May 20, 2024 13:59	15,568	32,113,065	12,647,000	1,053,000	2,342,912
25	May 20, 2024 14:11	15,582	42,049,337	12,658,000	1,054,000	2,334,720
26	May 20, 2024 13:59	15,606	30,694,267	12,677,000	1,056,000	2,289,664
27	May 20, 2024 13:59	15,952	30,724,560	13,036,000	1,002,000	2,424,832
28	May 20, 2024 13:59	15,978	86,911,797	14,060,923	0	2,199,552
29	May 20, 2024 14:44	15,986	31,727,159	12,059,000	2,009,000	2,289,664
30	May 20, 2024 14:44	16,034	74,573,268	14,110,117	0	2,199,552
31	May 20, 2024 15:13	16,055	31,336,938	12,110,000	2,018,000	2,428,928
32	May 20, 2024 13:59	16,080	41,440,302	12,129,000	2,021,000	2,289,664
33	May 20, 2024 15:13	16,098	100,487,549	14,166,471	0	2,191,360
34	May 20, 2024 13:59	16,102	30,284,102	12,146,000	2,024,000	2,342,912
35	May 20, 2024 14:44	16,108	38,106,497	13,163,000	1,012,000	2,289,664
36	May 20, 2024 14:44	16,117	30,601,690	12,157,000	2,026,000	2,347,008
37	May 20, 2024 14:44	16,152	29,688,202	12,184,000	2,030,000	2,289,664
38	May 20, 2024 15:13	16,152	29,279,599	12,184,000	2,030,000	2,289,664
39	May 20, 2024 14:11	16,190	29,833,596	12,212,000	2,035,000	2,289,664
40	May 20, 2024 14:11	16,379	84,809,715	14,413,384	0	2,191,360
41	May 20, 2024 15:13	16,411	106,432,593	14,441,922	0	2,322,432
42	May 20, 2024 14:44	16,491	77,354,232	14,511,726	0	2,199,552
43	May 20, 2024 14:44	16,538	86,015,790	14,553,610	0	2,203,648
44	May 20, 2024 15:13	16,751	96,592,154	14,740,867	0	2,322,432
45	May 20, 2024 14:11	16,757	74,619,828	14,746,028	0	2,334,720
46	May 20, 2024 13:59	16,778	62,618,251	14,764,523	0	2,334,720
47	May 20, 2024 13:59	16,939	81,427,317	14,905,997	0	2,191,360
48	May 20, 2024 14:11	16,972	80,964,770	14,935,324	0	2,322,432

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