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 17, 2024 09:07

Ivan BessonovScore: 23,299Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 17, 2024 08:19	23,069	43,235,302	19,286,000	1,015,000	2,265,088
2	May 17, 2024 09:12	23,088	45,909,540	19,302,000	1,015,000	2,289,664
3	May 17, 2024 09:07	23,130	48,708,357	19,337,000	1,017,000	2,269,184
4	May 17, 2024 09:07	23,131	41,789,147	18,320,000	2,035,000	2,281,472
5	May 17, 2024 08:19	23,158	42,489,956	20,379,000	0	2,289,664
6	May 17, 2024 09:12	23,161	48,227,231	19,363,000	1,019,000	2,289,664
7	May 17, 2024 09:12	23,167	40,975,357	19,368,000	1,019,000	2,281,472
8	May 17, 2024 08:19	23,180	43,808,722	19,379,000	1,019,000	2,289,664
9	May 17, 2024 09:07	23,182	45,929,672	20,400,000	0	2,277,376
10	May 17, 2024 09:12	23,213	42,923,373	19,406,000	1,021,000	2,269,184
11	May 17, 2024 08:19	23,219	43,382,348	20,433,000	0	2,289,664
12	May 17, 2024 08:19	23,220	47,400,422	20,434,000	0	2,289,664
13	May 17, 2024 09:12	23,228	46,259,638	19,419,000	1,022,000	2,277,376
14	May 17, 2024 09:12	23,234	40,519,988	19,424,000	1,022,000	2,269,184
15	May 17, 2024 09:07	23,245	41,304,721	20,456,000	0	2,289,664
16	May 17, 2024 08:19	23,247	43,682,965	19,435,000	1,022,000	2,289,664
17	May 17, 2024 08:19	23,258	46,791,803	19,444,000	1,023,000	2,281,472
18	May 17, 2024 09:07	23,265	42,904,418	20,473,000	0	2,277,376
19	May 17, 2024 09:12	23,299	42,368,870	19,478,000	1,025,000	2,289,664
20	May 17, 2024 08:19	23,305	43,615,203	19,483,000	1,025,000	2,281,472
21	May 17, 2024 09:12	23,307	49,130,124	19,485,000	1,025,000	2,289,664
22	May 17, 2024 09:12	23,348	44,046,888	19,519,000	1,027,000	2,289,664
23	May 17, 2024 09:07	23,350	44,360,371	19,521,000	1,027,000	2,289,664
24	May 17, 2024 09:07	23,355	41,652,259	19,525,000	1,027,000	2,359,296
25	May 17, 2024 08:19	23,363	43,385,340	20,559,000	0	2,371,584
26	May 17, 2024 09:07	23,370	41,717,453	19,538,000	1,028,000	2,277,376
27	May 17, 2024 09:07	23,378	43,048,991	19,545,000	1,028,000	2,371,584
28	May 17, 2024 09:12	23,478	82,468,840	20,660,585	0	2,256,896
29	May 17, 2024 08:19	23,511	94,791,012	20,689,294	0	2,256,896
30	May 17, 2024 09:07	23,533	86,250,566	20,708,928	0	2,269,184
31	May 17, 2024 09:07	23,577	95,221,883	20,748,129	0	2,269,184
32	May 17, 2024 09:07	23,585	86,400,456	20,754,839	0	2,256,896
33	May 17, 2024 08:19	23,628	91,003,616	20,792,727	0	2,260,992
34	May 17, 2024 09:12	23,665	93,783,424	20,825,365	0	2,265,088
35	May 17, 2024 09:12	23,690	89,488,342	20,847,376	0	2,260,992
36	May 17, 2024 08:19	23,761	88,768,377	20,910,110	0	2,379,776

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