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 listJun 21, 2021 13:35

Yuriy Lyfenko

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Jun 21, 2021 13:35	0	0	0	0	0	Error: expected "51107975622419 ", got "51110815262057 "
2	Jun 21, 2021 13:34	0	0	0	0	0	Error: expected "51218467133103 ", got "51219739141492 "
3	Jun 21, 2021 13:34	0	0	0	0	0	Error: expected "51285061037676 ", got "51286599050125 "
4	Jun 21, 2021 13:33	0	0	0	0	0	Error: expected "50834363409394 ", got "50835932611575 "
5	Jun 21, 2021 13:24	39,714	101,847,545	34,948,248	0	2,215,936
6	Jun 21, 2021 13:35	39,715	105,490,432	34,949,612	0	2,215,936
7	Jun 21, 2021 14:00	39,730	94,658,270	34,962,805	0	2,203,648
8	Jun 21, 2021 13:24	39,741	105,693,825	34,972,443	0	2,220,032
9	Jun 21, 2021 13:35	39,859	102,242,554	35,075,781	0	2,215,936
10	Jun 21, 2021 14:00	39,874	109,091,865	35,089,256	0	2,224,128
11	Jun 21, 2021 13:24	39,901	91,998,306	35,112,886	0	2,215,936
12	Jun 21, 2021 13:43	39,906	86,954,202	35,117,169	0	2,215,936
13	Jun 21, 2021 13:35	39,934	105,703,953	35,141,858	0	2,207,744
14	Jun 21, 2021 14:00	39,975	105,104,789	35,178,388	0	2,215,936
15	Jun 21, 2021 13:43	39,998	109,791,344	35,198,097	0	2,220,032
16	Jun 21, 2021 13:43	39,999	102,521,747	35,199,143	0	2,207,744
17	Jun 21, 2021 13:24	44,618	72,078,413	37,251,000	2,013,000	2,371,584
18	Jun 21, 2021 13:43	44,648	63,924,538	38,283,000	1,007,000	2,269,184
19	Jun 21, 2021 13:35	44,698	66,417,008	39,334,000	0	2,269,184
20	Jun 21, 2021 14:00	44,727	69,858,670	39,360,000	0	2,265,088
21	Jun 21, 2021 13:43	44,747	60,085,677	38,368,000	1,009,000	2,371,584
22	Jun 21, 2021 13:43	44,749	63,182,449	39,379,000	0	2,375,680
23	Jun 21, 2021 13:35	44,759	65,143,452	38,379,000	1,009,000	2,269,184
24	Jun 21, 2021 14:00	44,761	71,500,799	38,380,000	1,010,000	2,371,584
25	Jun 21, 2021 13:43	44,778	64,397,767	38,395,000	1,010,000	2,371,584
26	Jun 21, 2021 13:43	44,778	61,220,273	39,405,000	0	2,269,184
27	Jun 21, 2021 13:24	44,780	69,365,347	39,406,000	0	2,371,584
28	Jun 21, 2021 14:00	44,783	65,118,452	38,399,000	1,010,000	2,269,184
29	Jun 21, 2021 14:00	44,824	60,303,825	38,434,000	1,011,000	2,269,184
30	Jun 21, 2021 14:00	44,827	62,114,014	39,448,000	0	2,269,184
31	Jun 21, 2021 13:35	44,842	64,329,788	38,450,000	1,011,000	2,375,680
32	Jun 21, 2021 13:43	44,844	68,277,412	39,463,000	0	2,371,584
33	Jun 21, 2021 13:24	44,852	61,173,891	38,458,000	1,012,000	2,371,584
34	Jun 21, 2021 13:24	44,858	67,278,441	38,463,000	1,012,000	2,469,888
35	Jun 21, 2021 14:00	44,860	63,324,062	38,465,000	1,012,000	2,371,584
36	Jun 21, 2021 14:00	44,864	59,984,854	38,468,000	1,012,000	2,269,184
37	Jun 21, 2021 13:24	44,877	61,757,048	39,492,000	0	2,371,584
38	Jun 21, 2021 14:00	44,878	62,724,675	38,481,000	1,012,000	2,375,680
39	Jun 21, 2021 13:35	44,882	66,753,971	38,509,000	987,000	2,371,584
40	Jun 21, 2021 13:35	44,883	67,700,694	38,485,000	1,012,000	2,363,392
41	Jun 21, 2021 13:43	44,908	64,620,710	38,506,000	1,013,000	2,265,088
42	Jun 21, 2021 14:00	44,920	65,006,453	39,530,000	0	2,371,584
43	Jun 21, 2021 13:35	44,957	61,728,369	38,548,000	1,014,000	2,265,088
44	Jun 21, 2021 13:35	44,958	62,577,706	39,563,000	0	2,269,184
45	Jun 21, 2021 13:24	44,961	60,659,750	38,552,000	1,014,000	2,269,184
46	Jun 21, 2021 13:43	44,972	60,787,303	38,561,000	1,014,000	2,375,680
47	Jun 21, 2021 13:43	44,980	62,097,432	38,568,000	1,014,000	2,269,184
48	Jun 21, 2021 13:24	45,002	64,172,124	38,587,000	1,015,000	2,269,184
49	Jun 21, 2021 13:35	45,018	64,385,869	39,616,000	0	2,269,184
50	Jun 21, 2021 13:24	45,097	64,924,539	38,668,000	1,017,000	2,269,184
51	Jun 21, 2021 13:35	45,102	65,291,040	38,673,000	1,017,000	2,375,680
52	Jun 21, 2021 13:24	45,124	65,734,483	39,709,000	0	2,367,488

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