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 19:08

Ivan BessonovScore: 15,519Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 20, 2024 19:10	15,332	35,933,749	13,492,000	0	2,289,664
2	May 20, 2024 19:07	15,366	29,623,739	12,482,000	1,040,000	2,289,664
3	May 20, 2024 19:07	15,376	30,368,021	12,491,000	1,040,000	2,289,664
4	May 20, 2024 19:07	15,402	34,851,459	12,512,000	1,042,000	2,342,912
5	May 20, 2024 19:08	15,403	37,377,640	13,555,000	0	2,334,720
6	May 20, 2024 19:07	15,414	30,347,421	13,564,000	0	2,338,816
7	May 20, 2024 19:08	15,420	35,601,105	13,570,000	0	2,342,912
8	May 20, 2024 19:10	15,439	29,473,586	13,586,000	0	2,330,624
9	May 20, 2024 19:10	15,440	33,416,613	12,542,000	1,045,000	2,289,664
10	May 20, 2024 19:10	15,440	30,375,184	12,542,000	1,045,000	2,289,664
11	May 20, 2024 19:08	15,443	30,083,050	13,590,000	0	2,351,104
12	May 20, 2024 19:08	15,445	31,529,411	13,592,000	0	2,338,816
13	May 20, 2024 19:10	15,450	33,211,205	12,551,000	1,045,000	2,289,664
14	May 20, 2024 19:07	15,460	37,089,566	12,559,000	1,046,000	2,289,664
15	May 20, 2024 19:07	15,470	29,373,019	13,614,000	0	2,285,568
16	May 20, 2024 19:07	15,475	33,265,860	12,571,000	1,047,000	2,289,664
17	May 20, 2024 19:07	15,480	29,371,672	12,575,000	1,047,000	2,473,984
18	May 20, 2024 19:08	15,506	32,513,906	13,645,000	0	2,342,912
19	May 20, 2024 19:10	15,519	34,860,481	12,607,000	1,050,000	2,289,664
20	May 20, 2024 19:08	15,936	30,045,340	12,021,000	2,003,000	2,351,104
21	May 20, 2024 19:08	15,982	55,996,322	14,064,448	0	2,203,648
22	May 20, 2024 19:08	16,006	83,619,404	14,085,372	0	2,199,552
23	May 20, 2024 19:07	16,006	56,904,888	14,085,461	0	2,191,360
24	May 20, 2024 19:08	16,007	72,390,711	14,086,473	0	2,207,744
25	May 20, 2024 19:07	16,014	76,998,384	14,091,941	0	2,191,360
26	May 20, 2024 19:10	16,015	81,020,573	14,093,053	0	2,195,456
27	May 20, 2024 19:10	16,022	34,214,759	12,085,000	2,014,000	2,289,664
28	May 20, 2024 19:10	16,031	34,023,503	12,092,000	2,015,000	2,289,664
29	May 20, 2024 19:07	16,067	82,682,348	14,138,721	0	2,195,456
30	May 20, 2024 19:10	16,080	37,704,723	13,140,000	1,010,000	2,342,912
31	May 20, 2024 19:08	16,130	35,528,477	12,167,000	2,027,000	2,289,664
32	May 20, 2024 19:08	16,140	35,846,191	12,174,000	2,029,000	2,338,816
33	May 20, 2024 19:10	16,149	49,022,729	14,210,742	0	2,330,624
34	May 20, 2024 19:08	16,152	29,883,189	12,184,000	2,030,000	2,342,912
35	May 20, 2024 19:07	16,390	30,543,861	11,333,000	3,090,000	2,351,104
36	May 20, 2024 19:10	16,716	59,271,300	14,709,679	0	2,256,896

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