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 12:31

Ivan BessonovScore: 16,302Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 20, 2024 12:34	15,563	37,300,261	12,642,000	1,053,000	2,289,664
2	May 20, 2024 12:34	15,638	35,888,147	12,703,000	1,058,000	2,338,816
3	May 20, 2024 12:29	15,640	40,848,803	12,705,000	1,058,000	2,289,664
4	May 20, 2024 12:29	15,652	29,448,714	12,715,000	1,059,000	2,289,664
5	May 20, 2024 12:31	15,655	34,200,257	12,717,000	1,059,000	2,289,664
6	May 20, 2024 12:30	15,744	28,800,205	13,855,000	0	2,289,664
7	May 20, 2024 12:30	15,751	32,295,262	11,881,000	1,980,000	2,289,664
8	May 20, 2024 13:29	15,774	33,221,353	11,898,000	1,983,000	2,342,912
9	May 20, 2024 12:30	15,783	30,092,210	11,905,000	1,984,000	2,441,216
10	May 20, 2024 12:29	15,791	34,674,776	11,911,000	1,985,000	2,330,624
11	May 20, 2024 12:31	15,792	30,043,707	11,912,000	1,985,000	2,289,664
12	May 20, 2024 12:30	15,795	39,545,267	11,915,000	1,985,000	2,289,664
13	May 20, 2024 12:34	15,798	33,254,035	13,902,000	0	2,289,664
14	May 20, 2024 12:29	15,799	31,848,745	11,917,000	1,986,000	2,342,912
15	May 20, 2024 12:30	15,799	34,579,104	11,917,000	1,986,000	2,289,664
16	May 20, 2024 13:29	15,799	31,273,317	11,917,000	1,986,000	2,289,664
17	May 20, 2024 13:29	15,802	38,453,701	12,913,000	993,000	2,289,664
18	May 20, 2024 12:29	15,802	29,811,396	11,920,000	1,986,000	2,338,816
19	May 20, 2024 12:30	15,807	40,067,984	11,923,000	1,987,000	2,342,912
20	May 20, 2024 13:29	15,809	31,009,886	11,925,000	1,987,000	2,285,568
21	May 20, 2024 12:34	15,809	43,083,942	12,919,000	993,000	2,289,664
22	May 20, 2024 12:31	15,814	35,054,910	11,928,000	1,988,000	2,289,664
23	May 20, 2024 13:29	15,816	29,755,831	11,930,000	1,988,000	2,289,664
24	May 20, 2024 13:29	15,826	34,091,300	11,938,000	1,989,000	2,285,568
25	May 20, 2024 12:34	15,873	27,565,341	11,973,000	1,995,000	2,338,816
26	May 20, 2024 13:29	16,157	35,396,539	12,187,000	2,031,000	2,441,216
27	May 20, 2024 12:30	16,278	31,250,728	12,279,000	2,046,000	2,342,912
28	May 20, 2024 12:29	16,284	33,403,060	12,283,000	2,047,000	2,289,664
29	May 20, 2024 13:29	16,292	34,725,494	12,289,000	2,048,000	2,285,568
30	May 20, 2024 12:34	16,292	34,959,444	12,289,000	2,048,000	2,289,664
31	May 20, 2024 12:31	16,302	29,958,449	12,297,000	2,049,000	2,289,664
32	May 20, 2024 12:30	16,303	31,458,978	12,298,000	2,049,000	2,289,664
33	May 20, 2024 12:29	16,310	30,309,143	12,303,000	2,050,000	2,289,664
34	May 20, 2024 12:31	16,323	33,933,330	13,338,000	1,026,000	2,351,104
35	May 20, 2024 12:29	16,327	35,124,921	12,316,000	2,052,000	2,289,664
36	May 20, 2024 12:31	16,340	34,904,137	13,352,000	1,027,000	2,347,008
37	May 20, 2024 12:30	16,381	36,589,497	12,356,000	2,059,000	2,347,008
38	May 20, 2024 12:34	16,386	32,573,127	12,360,000	2,060,000	2,351,104
39	May 20, 2024 12:29	16,388	30,475,977	12,361,000	2,060,000	2,285,568
40	May 20, 2024 12:34	16,394	31,487,311	12,366,000	2,061,000	2,342,912
41	May 20, 2024 13:29	16,398	36,628,445	12,369,000	2,061,000	2,285,568
42	May 20, 2024 12:34	16,414	33,606,014	12,381,000	2,063,000	2,289,664
43	May 20, 2024 12:31	16,415	41,690,467	13,414,000	1,031,000	2,334,720
44	May 20, 2024 12:31	16,419	33,294,805	14,449,000	0	2,342,912
45	May 20, 2024 13:29	16,423	81,810,424	14,451,908	0	2,252,800
46	May 20, 2024 13:29	16,437	81,564,439	14,464,893	0	2,199,552
47	May 20, 2024 12:31	16,439	39,218,879	13,433,000	1,033,000	2,289,664
48	May 20, 2024 13:29	17,010	76,969,343	14,969,214	0	2,199,552
49	May 20, 2024 12:30	17,031	123,139,574	14,987,491	0	2,195,456
50	May 20, 2024 12:31	17,046	84,619,293	15,000,710	0	2,191,360
51	May 20, 2024 12:29	17,050	93,071,482	15,004,057	0	2,252,800
52	May 20, 2024 12:34	17,051	86,432,026	15,005,082	0	2,199,552
53	May 20, 2024 12:31	17,109	71,031,098	15,055,520	0	2,195,456
54	May 20, 2024 12:34	17,132	82,628,142	15,075,883	0	2,187,264
55	May 20, 2024 12:34	17,137	74,672,598	15,080,558	0	2,199,552
56	May 20, 2024 12:30	17,147	84,854,953	15,089,542	0	2,334,720
57	May 20, 2024 12:29	17,161	62,741,609	15,102,066	0	2,199,552
58	May 20, 2024 12:29	17,187	85,828,539	15,124,605	0	2,326,528
59	May 20, 2024 12:31	17,247	89,387,588	15,177,260	0	2,195,456
60	May 20, 2024 12:30	17,463	117,888,543	15,367,691	0	2,191,360

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