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 18, 2024 15:24

Ivan BessonovScore: 20,031Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 18, 2024 15:32	19,241	37,602,929	14,940,000	1,992,000	2,306,048
2	May 18, 2024 15:32	19,269	35,573,485	14,962,000	1,995,000	2,310,144
3	May 18, 2024 15:33	19,273	53,503,800	14,965,000	1,995,000	2,289,664
4	May 18, 2024 15:32	19,274	37,450,238	14,966,000	1,995,000	2,289,664
5	May 18, 2024 15:33	19,282	42,877,821	14,972,000	1,996,000	2,289,664
6	May 18, 2024 15:32	19,283	43,531,013	14,973,000	1,996,000	2,297,856
7	May 18, 2024 15:33	19,285	39,302,859	14,975,000	1,996,000	2,310,144
8	May 18, 2024 15:33	19,297	44,641,122	14,984,000	1,997,000	2,310,144
9	May 18, 2024 15:33	19,299	43,016,841	14,985,000	1,998,000	2,289,664
10	May 18, 2024 15:32	19,301	39,598,324	14,987,000	1,998,000	2,289,664
11	May 18, 2024 15:24	19,301	40,951,706	14,987,000	1,998,000	2,310,144
12	May 18, 2024 15:33	19,309	41,948,310	15,993,000	999,000	2,306,048
13	May 18, 2024 15:32	19,310	38,127,951	14,994,000	1,999,000	2,310,144
14	May 18, 2024 15:32	19,313	42,668,632	14,996,000	1,999,000	2,301,952
15	May 18, 2024 15:32	19,314	36,672,372	14,997,000	1,999,000	2,289,664
16	May 18, 2024 15:33	19,315	43,583,692	14,998,000	1,999,000	2,301,952
17	May 18, 2024 15:32	19,318	39,645,125	15,000,000	2,000,000	2,289,664
18	May 18, 2024 15:32	19,350	39,143,705	15,025,000	2,003,000	2,289,664
19	May 18, 2024 15:33	19,372	42,782,043	15,982,000	1,065,000	2,404,352
20	May 18, 2024 15:33	19,409	41,797,451	16,013,000	1,067,000	2,523,136
21	May 18, 2024 15:32	19,875	39,524,341	17,490,000	0	2,297,856
22	May 18, 2024 15:32	19,975	40,192,111	16,544,000	1,034,000	2,289,664
23	May 18, 2024 15:32	19,995	44,492,378	16,561,000	1,035,000	2,289,664
24	May 18, 2024 15:24	20,028	34,668,288	16,589,000	1,036,000	2,289,664
25	May 18, 2024 15:32	20,031	44,481,149	17,627,000	0	2,289,664
26	May 18, 2024 15:24	20,033	32,912,342	16,592,000	1,037,000	2,289,664
27	May 18, 2024 15:32	20,039	32,492,905	16,597,000	1,037,000	2,297,856
28	May 18, 2024 15:24	20,068	38,829,299	16,622,000	1,038,000	2,289,664
29	May 18, 2024 15:24	20,072	34,546,357	17,663,000	0	2,301,952
30	May 18, 2024 15:32	20,085	39,318,474	16,636,000	1,039,000	2,289,664
31	May 18, 2024 15:32	20,088	43,920,098	16,638,000	1,039,000	2,306,048
32	May 18, 2024 15:24	20,111	48,404,099	16,657,000	1,041,000	2,301,952
33	May 18, 2024 15:24	20,127	48,954,078	16,671,000	1,041,000	2,289,664
34	May 18, 2024 15:24	20,136	43,201,549	16,678,000	1,042,000	2,404,352
35	May 18, 2024 15:24	20,143	41,695,992	16,684,000	1,042,000	2,289,664
36	May 18, 2024 15:32	20,151	45,331,233	16,690,000	1,043,000	2,289,664
37	May 18, 2024 15:32	20,272	80,678,175	17,839,074	0	2,285,568
38	May 18, 2024 15:24	20,278	87,871,389	17,844,752	0	2,252,800
39	May 18, 2024 15:24	20,289	89,181,562	17,853,974	0	2,289,664
40	May 18, 2024 15:24	20,316	94,544,666	17,878,351	0	2,285,568
41	May 18, 2024 15:32	20,320	79,888,391	17,881,452	0	2,285,568
42	May 18, 2024 15:33	20,350	85,087,899	17,907,657	0	2,289,664
43	May 18, 2024 15:32	20,360	85,895,919	17,916,969	0	2,289,664
44	May 18, 2024 15:32	20,693	78,221,420	18,209,451	0	2,297,856
45	May 18, 2024 15:32	20,774	81,339,128	18,280,921	0	2,289,664
46	May 18, 2024 15:33	20,895	66,150,531	18,387,966	0	2,285,568
47	May 18, 2024 15:32	20,935	86,385,302	18,422,532	0	2,277,376
48	May 18, 2024 15:33	20,957	81,304,195	18,441,780	0	2,281,472

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