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 21, 2024 14:09

Ivan BessonovScore: 15,313Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 21, 2024 14:09	15,091	32,011,555	11,237,000	2,043,000	2,347,008
2	May 21, 2024 14:09	15,157	34,744,946	11,286,000	2,052,000	2,342,912
3	May 21, 2024 14:09	15,183	35,878,016	11,306,000	2,055,000	2,351,104
4	May 21, 2024 14:09	15,191	30,530,544	13,368,000	0	2,351,104
5	May 21, 2024 14:09	15,191	30,287,333	11,312,000	2,056,000	2,342,912
6	May 21, 2024 14:09	15,192	36,946,787	12,341,000	1,028,000	2,289,664
7	May 21, 2024 14:09	15,194	35,624,207	11,314,000	2,057,000	2,289,664
8	May 21, 2024 14:09	15,203	32,891,308	12,350,000	1,029,000	2,289,664
9	May 21, 2024 14:09	15,209	31,241,550	12,355,000	1,029,000	2,441,216
10	May 21, 2024 14:09	15,214	35,423,574	12,359,000	1,029,000	2,289,664
11	May 21, 2024 14:09	15,227	32,218,189	12,370,000	1,030,000	2,289,664
12	May 21, 2024 14:09	15,239	37,756,577	12,379,000	1,031,000	2,289,664
13	May 21, 2024 14:09	15,241	30,950,014	12,381,000	1,031,000	2,289,664
14	May 21, 2024 14:09	15,242	34,596,439	12,382,000	1,031,000	2,351,104
15	May 21, 2024 14:09	15,248	30,036,517	12,386,000	1,032,000	2,330,624
16	May 21, 2024 14:09	15,257	32,050,973	12,394,000	1,032,000	2,289,664
17	May 21, 2024 14:09	15,260	27,862,314	12,396,000	1,033,000	2,355,200
18	May 21, 2024 14:09	15,284	41,206,243	12,416,000	1,034,000	2,289,664
19	May 21, 2024 14:09	15,313	30,298,745	12,439,000	1,036,000	2,445,312
20	May 21, 2024 14:09	15,365	30,664,058	12,481,000	1,040,000	2,342,912
21	May 21, 2024 14:09	15,522	62,231,638	13,659,135	0	2,207,744
22	May 21, 2024 14:09	15,572	97,123,396	13,703,733	0	2,199,552
23	May 21, 2024 14:09	15,574	35,012,084	12,651,000	1,054,000	2,289,664
24	May 21, 2024 14:09	15,594	77,058,809	13,722,545	0	2,199,552
25	May 21, 2024 14:09	15,617	81,185,463	13,743,031	0	2,195,456
26	May 21, 2024 14:09	15,646	57,100,455	13,768,070	0	2,199,552
27	May 21, 2024 14:09	15,733	80,012,862	13,845,208	0	2,256,896
28	May 21, 2024 14:09	15,803	30,550,662	12,914,000	993,000	2,289,664
29	May 21, 2024 14:09	15,803	42,111,543	13,907,000	0	2,289,664
30	May 21, 2024 14:09	15,883	31,171,788	11,981,000	1,996,000	2,289,664
31	May 21, 2024 14:09	15,920	30,940,989	12,009,000	2,001,000	2,355,200
32	May 21, 2024 14:09	15,941	31,951,821	12,024,000	2,004,000	2,289,664
33	May 21, 2024 14:09	16,024	29,659,005	12,087,000	2,014,000	2,289,664
34	May 21, 2024 14:09	16,152	87,221,617	14,213,512	0	2,203,648
35	May 21, 2024 14:09	16,228	64,538,131	14,280,665	0	2,203,648
36	May 21, 2024 14:09	16,232	84,194,886	14,284,185	0	2,322,432

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