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 18:35

Ivan BessonovScore: 17,202Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	May 18, 2024 18:35	17,073	40,448,480	13,021,000	2,003,000	2,289,664
2	May 18, 2024 18:48	17,084	38,635,765	13,030,000	2,004,000	2,297,856
3	May 18, 2024 18:50	17,101	40,218,074	13,043,000	2,006,000	2,289,664
4	May 18, 2024 18:50	17,102	31,991,053	13,044,000	2,006,000	2,301,952
5	May 18, 2024 18:49	17,111	44,538,054	13,051,000	2,007,000	2,310,144
6	May 18, 2024 18:49	17,123	35,983,933	13,059,000	2,009,000	2,289,664
7	May 18, 2024 18:48	17,125	33,552,499	13,061,000	2,009,000	2,297,856
8	May 18, 2024 18:49	17,126	50,318,284	13,062,000	2,009,000	2,289,664
9	May 18, 2024 18:50	17,127	38,855,724	13,063,000	2,009,000	2,293,760
10	May 18, 2024 18:35	17,128	37,629,765	13,064,000	2,009,000	2,289,664
11	May 18, 2024 18:50	17,140	34,361,593	13,072,000	2,011,000	2,306,048
12	May 18, 2024 18:50	17,142	37,582,429	14,080,000	1,005,000	2,297,856
13	May 18, 2024 18:48	17,142	37,287,233	14,080,000	1,005,000	2,301,952
14	May 18, 2024 18:48	17,144	37,798,988	13,076,000	2,011,000	2,285,568
15	May 18, 2024 18:35	17,145	30,436,079	14,083,000	1,005,000	2,306,048
16	May 18, 2024 18:49	17,149	37,583,462	14,085,000	1,006,000	2,289,664
17	May 18, 2024 18:35	17,158	36,461,645	13,086,000	2,013,000	2,289,664
18	May 18, 2024 18:49	17,161	30,482,321	13,089,000	2,013,000	2,297,856
19	May 18, 2024 18:48	17,170	31,754,888	14,103,000	1,007,000	2,289,664
20	May 18, 2024 18:49	17,175	38,576,800	13,099,000	2,015,000	2,289,664
21	May 18, 2024 18:49	17,193	35,664,564	13,113,000	2,017,000	2,301,952
22	May 18, 2024 18:48	17,195	36,534,718	13,115,000	2,017,000	2,400,256
23	May 18, 2024 18:50	17,202	33,154,440	13,120,000	2,018,000	2,289,664
24	May 18, 2024 18:50	17,202	43,849,170	13,120,000	2,018,000	2,289,664
25	May 18, 2024 18:50	17,202	33,838,261	13,120,000	2,018,000	2,310,144
26	May 18, 2024 18:35	17,203	39,455,109	13,121,000	2,018,000	2,289,664
27	May 18, 2024 18:35	17,208	33,988,641	13,124,000	2,019,000	2,301,952
28	May 18, 2024 18:49	17,213	31,900,657	13,128,000	2,019,000	2,396,160
29	May 18, 2024 18:35	17,248	30,704,511	13,155,000	2,023,000	2,289,664
30	May 18, 2024 18:49	17,296	97,724,859	15,220,715	0	2,289,664
31	May 18, 2024 18:35	17,376	76,548,398	15,291,319	0	2,289,664
32	May 18, 2024 18:35	17,377	62,265,607	15,292,024	0	2,289,664
33	May 18, 2024 18:48	17,385	88,017,176	15,299,147	0	2,289,664
34	May 18, 2024 18:35	17,884	35,018,707	14,689,000	1,049,000	2,289,664
35	May 18, 2024 18:50	17,917	83,909,640	15,767,118	0	2,293,760
36	May 18, 2024 18:50	17,927	43,071,343	15,776,000	0	2,379,776
37	May 18, 2024 18:49	18,028	62,799,954	15,864,879	0	2,285,568
38	May 18, 2024 18:48	18,073	40,646,392	13,916,000	1,988,000	2,289,664
39	May 18, 2024 18:49	18,138	37,164,845	13,966,000	1,995,000	2,306,048
40	May 18, 2024 18:48	18,142	38,953,648	14,968,000	997,000	2,289,664
41	May 18, 2024 18:48	18,143	41,026,176	14,969,000	997,000	2,383,872
42	May 18, 2024 18:35	18,147	36,199,196	14,971,000	998,000	2,301,952
43	May 18, 2024 18:49	18,165	82,571,856	15,985,513	0	2,281,472
44	May 18, 2024 18:50	18,241	72,934,133	16,052,338	0	2,281,472
45	May 18, 2024 18:50	18,253	85,949,525	16,062,686	0	2,297,856
46	May 18, 2024 18:48	18,269	55,884,307	16,076,760	0	2,293,760
47	May 18, 2024 18:35	18,345	76,149,296	16,143,161	0	2,289,664
48	May 18, 2024 18:48	18,399	58,387,327	16,191,387	0	2,289,664

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