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 07:48

Ivan BessonovScore: 16,406Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 19, 2024 07:48	16,308	42,823,654	13,326,000	1,025,000	2,326,528
2	May 19, 2024 07:48	16,328	30,615,565	12,317,000	2,052,000	2,338,816
3	May 19, 2024 07:57	16,331	36,745,135	12,318,000	2,053,000	2,326,528
4	May 19, 2024 07:53	16,333	35,530,691	12,320,000	2,053,000	2,289,664
5	May 19, 2024 07:57	16,364	35,715,534	13,372,000	1,028,000	2,334,720
6	May 19, 2024 07:53	16,367	31,912,600	13,375,000	1,028,000	2,330,624
7	May 19, 2024 07:53	16,368	29,315,874	13,376,000	1,028,000	2,338,816
8	May 19, 2024 07:53	16,374	32,260,133	14,409,000	0	2,326,528
9	May 19, 2024 07:57	16,374	33,366,503	13,380,000	1,029,000	2,318,336
10	May 19, 2024 07:57	16,376	47,546,811	12,353,000	2,058,000	2,289,664
11	May 19, 2024 07:57	16,376	32,074,530	13,382,000	1,029,000	2,289,664
12	May 19, 2024 07:48	16,378	30,710,515	14,413,000	0	2,330,624
13	May 19, 2024 07:53	16,378	38,576,050	13,384,000	1,029,000	2,289,664
14	May 19, 2024 07:53	16,380	31,044,431	13,385,000	1,029,000	2,289,664
15	May 19, 2024 07:53	16,381	36,957,021	13,386,000	1,029,000	2,289,664
16	May 19, 2024 07:48	16,382	31,592,496	13,387,000	1,029,000	2,289,664
17	May 19, 2024 07:57	16,382	32,939,803	13,387,000	1,029,000	2,289,664
18	May 19, 2024 07:48	16,400	32,730,457	14,432,000	0	2,289,664
19	May 19, 2024 07:48	16,406	29,826,339	13,406,000	1,031,000	2,289,664
20	May 19, 2024 07:48	16,461	38,345,847	13,452,000	1,034,000	2,289,664
21	May 19, 2024 07:53	16,470	34,524,581	13,459,000	1,035,000	2,330,624
22	May 19, 2024 07:48	16,477	35,493,289	13,465,000	1,035,000	2,289,664
23	May 19, 2024 07:57	16,817	34,938,563	13,742,000	1,057,000	2,289,664
24	May 19, 2024 07:57	16,882	64,068,585	14,855,828	0	2,187,264
25	May 19, 2024 07:48	16,896	118,842,358	14,868,241	0	2,256,896
26	May 19, 2024 07:57	16,904	60,779,834	14,875,714	0	2,191,360
27	May 19, 2024 07:48	16,915	78,399,185	14,885,162	0	2,187,264
28	May 19, 2024 07:53	16,938	32,275,240	12,918,000	1,987,000	2,289,664
29	May 19, 2024 07:48	17,029	65,294,893	14,985,448	0	2,191,360
30	May 19, 2024 07:57	17,048	35,764,371	14,002,000	1,000,000	2,289,664
31	May 19, 2024 07:48	17,060	32,200,831	13,012,000	2,001,000	2,330,624
32	May 19, 2024 07:57	17,194	34,429,148	14,123,000	1,008,000	2,330,624
33	May 19, 2024 07:57	17,332	79,719,489	15,252,100	0	2,191,360
34	May 19, 2024 07:53	17,477	81,220,951	15,380,111	0	2,318,336
35	May 19, 2024 07:53	17,529	86,120,732	15,425,827	0	2,187,264
36	May 19, 2024 07:53	17,767	89,594,295	15,635,111	0	2,183,168

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