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 28, 2021 01:19

Yuriy Lyfenko

Score: 36,709

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jun 28, 2021 01:19	31,300	91,572,257	27,543,817	0	2,232,320
2	Jun 28, 2021 01:19	31,373	82,641,934	27,607,944	0	2,215,936
3	Jun 28, 2021 01:19	31,381	98,107,319	27,615,312	0	2,224,128
4	Jun 28, 2021 03:27	31,394	91,453,606	27,626,786	0	2,224,128
5	Jun 28, 2021 01:18	31,411	104,491,873	27,641,722	0	2,228,224
6	Jun 28, 2021 01:18	31,429	105,151,601	27,657,401	0	2,228,224
7	Jun 28, 2021 01:19	31,442	110,160,193	27,669,117	0	2,220,032
8	Jun 28, 2021 01:18	31,445	67,737,971	27,671,269	0	2,228,224
9	Jun 28, 2021 01:18	31,452	106,944,933	27,677,774	0	2,224,128
10	Jun 28, 2021 01:19	31,462	76,627,916	27,686,286	0	2,220,032
11	Jun 28, 2021 03:27	31,466	83,228,216	27,689,725	0	2,224,128
12	Jun 28, 2021 01:18	31,484	92,931,764	27,706,339	0	2,224,128
13	Jun 28, 2021 01:18	31,553	99,859,968	27,766,258	0	2,220,032
14	Jun 28, 2021 03:27	31,554	110,923,330	27,767,391	0	2,228,224
15	Jun 28, 2021 01:19	31,664	93,567,679	27,864,108	0	2,215,936
16	Jun 28, 2021 01:18	36,549	54,471,768	30,153,000	2,010,000	2,269,184
17	Jun 28, 2021 01:18	36,552	57,845,804	30,156,000	2,010,000	2,371,584
18	Jun 28, 2021 01:18	36,592	62,010,481	31,195,000	1,006,000	2,379,776
19	Jun 28, 2021 01:18	36,611	56,620,691	30,205,000	2,013,000	2,371,584
20	Jun 28, 2021 01:18	36,619	63,716,232	31,218,000	1,007,000	2,269,184
21	Jun 28, 2021 01:18	36,684	54,569,475	32,282,000	0	2,371,584
22	Jun 28, 2021 01:18	36,689	62,533,852	30,269,000	2,017,000	2,269,184
23	Jun 28, 2021 01:18	36,690	54,376,300	32,287,000	0	2,379,776
24	Jun 28, 2021 01:18	36,695	58,120,950	31,283,000	1,009,000	2,269,184
25	Jun 28, 2021 01:19	36,700	61,921,649	31,287,000	1,009,000	2,265,088
26	Jun 28, 2021 03:27	36,709	59,659,987	31,295,000	1,009,000	2,269,184
27	Jun 28, 2021 03:27	36,733	53,522,027	31,315,000	1,010,000	2,383,872
28	Jun 28, 2021 03:27	36,741	58,462,804	32,332,000	0	2,269,184
29	Jun 28, 2021 01:18	36,743	59,856,966	32,334,000	0	2,371,584
30	Jun 28, 2021 01:18	36,755	55,426,898	31,334,000	1,010,000	2,269,184
31	Jun 28, 2021 01:18	36,756	52,899,321	32,345,000	0	2,269,184
32	Jun 28, 2021 01:19	36,769	61,613,510	32,357,000	0	2,371,584
33	Jun 28, 2021 01:18	36,770	60,147,831	32,358,000	0	2,269,184
34	Jun 28, 2021 01:18	36,777	56,213,948	31,353,000	1,011,000	2,269,184
35	Jun 28, 2021 03:27	36,789	58,228,462	31,363,000	1,011,000	2,371,584
36	Jun 28, 2021 03:27	36,790	61,710,035	32,375,000	0	2,375,680
37	Jun 28, 2021 03:27	36,794	55,161,596	31,368,000	1,011,000	2,383,872
38	Jun 28, 2021 01:18	36,820	64,039,586	31,390,000	1,012,000	2,269,184
39	Jun 28, 2021 01:19	36,827	56,598,959	32,408,000	0	2,269,184
40	Jun 28, 2021 03:27	36,839	54,576,378	31,405,000	1,013,000	2,383,872
41	Jun 28, 2021 01:19	36,842	57,051,214	31,408,000	1,013,000	2,269,184
42	Jun 28, 2021 01:19	36,852	62,204,909	32,430,000	0	2,379,776
43	Jun 28, 2021 01:19	36,855	64,464,497	32,432,000	0	2,371,584
44	Jun 28, 2021 01:19	36,863	54,856,865	31,426,000	1,013,000	2,269,184
45	Jun 28, 2021 01:18	36,886	54,681,135	31,446,000	1,014,000	2,273,280
46	Jun 28, 2021 01:19	36,888	57,166,180	31,447,000	1,014,000	2,269,184
47	Jun 28, 2021 03:27	36,898	59,896,849	32,470,000	0	2,269,184
48	Jun 28, 2021 01:18	36,919	57,109,166	31,474,000	1,015,000	2,269,184
49	Jun 28, 2021 01:18	36,931	60,021,274	32,499,000	0	2,269,184
50	Jun 28, 2021 01:19	36,972	55,640,999	31,519,000	1,016,000	2,375,680
51	Jun 28, 2021 03:27	37,033	57,671,845	30,614,000	1,975,000	2,269,184

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