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 18:33

Yuriy Lyfenko

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Jun 24, 2021 00:25	0	0	0	0	0	Error: expected "51334565248165 ", got "51336017158406 "
2	Jun 24, 2021 00:25	0	0	0	0	0	Error: expected "50989369163361 ", got "50989850800742 "
3	Jun 24, 2021 00:24	0	0	0	0	0	Error: expected "51015418629201 ", got "51016439910489 "
4	Jun 24, 2021 00:24	0	0	0	0	0	Error: expected "51120817043150 ", got "51121061805207 "
5	Jun 24, 2021 00:24	0	0	0	0	0	Error: expected "50907903672276 ", got "50908993966124 "
6	Jun 23, 2021 23:13	0	0	0	0	0	Error: expected "51004408725861 ", got "51004408725814 "
7	Jun 21, 2021 18:33	38,930	117,662,784	34,258,618	0	2,224,128
8	Jun 23, 2021 23:14	38,972	95,262,356	34,295,108	0	2,220,032
9	Jun 23, 2021 23:14	38,972	91,388,898	34,295,319	0	2,215,936
10	Jun 24, 2021 00:28	39,002	95,719,298	34,321,526	0	2,211,840
11	Jun 21, 2021 18:33	39,015	88,404,815	34,333,315	0	2,220,032
12	Jun 24, 2021 00:28	39,015	112,101,326	34,333,046	0	2,215,936
13	Jun 21, 2021 18:40	39,061	93,914,131	34,373,336	0	2,203,648
14	Jun 21, 2021 18:33	39,064	90,907,666	34,376,060	0	2,215,936
15	Jun 23, 2021 23:14	39,097	102,401,988	34,405,203	0	2,224,128
16	Jun 24, 2021 00:28	39,118	87,537,617	34,423,809	0	2,228,224
17	Jun 21, 2021 18:40	39,126	96,660,762	34,431,108	0	2,215,936
18	Jun 21, 2021 18:40	39,127	100,318,607	34,431,449	0	2,228,224
19	Jun 23, 2021 23:14	43,995	63,977,188	38,716,000	0	2,269,184
20	Jun 21, 2021 18:40	44,009	67,124,115	37,709,000	1,019,000	2,269,184
21	Jun 21, 2021 18:33	44,181	72,582,814	36,886,000	1,993,000	2,375,680
22	Jun 24, 2021 00:28	44,193	68,668,615	38,890,000	0	2,269,184
23	Jun 23, 2021 23:14	44,194	69,776,074	37,894,000	997,000	2,375,680
24	Jun 21, 2021 18:33	44,198	71,570,984	36,900,000	1,994,000	2,269,184
25	Jun 24, 2021 00:28	44,200	63,901,705	37,899,000	997,000	2,363,392
26	Jun 24, 2021 00:28	44,200	64,795,044	38,896,000	0	2,269,184
27	Jun 21, 2021 18:33	44,201	71,510,649	38,897,000	0	2,269,184
28	Jun 21, 2021 18:33	44,201	66,711,518	37,900,000	997,000	2,375,680
29	Jun 21, 2021 18:40	44,201	66,321,434	37,900,000	997,000	2,269,184
30	Jun 21, 2021 18:40	44,218	64,152,459	37,915,000	997,000	2,506,752
31	Jun 24, 2021 00:28	44,232	62,925,746	37,926,000	998,000	2,469,888
32	Jun 21, 2021 18:40	44,240	67,156,586	36,935,000	1,996,000	2,269,184
33	Jun 21, 2021 18:40	44,268	65,041,271	37,958,000	998,000	2,269,184
34	Jun 23, 2021 23:14	44,274	65,989,227	36,963,000	1,998,000	2,269,184
35	Jun 21, 2021 18:40	44,276	67,746,113	37,964,000	999,000	2,269,184
36	Jun 23, 2021 23:14	44,280	66,616,449	37,967,000	999,000	2,375,680
37	Jun 23, 2021 23:14	44,281	70,529,621	36,969,000	1,998,000	2,269,184
38	Jun 21, 2021 18:40	44,283	63,679,766	37,970,000	999,000	2,371,584
39	Jun 24, 2021 00:28	44,288	70,166,633	36,975,000	1,998,000	2,269,184
40	Jun 24, 2021 00:28	44,289	64,828,765	36,976,000	1,998,000	2,269,184
41	Jun 23, 2021 23:14	44,325	67,909,931	37,006,000	2,000,000	2,269,184
42	Jun 21, 2021 18:33	44,328	67,853,814	37,009,000	2,000,000	2,269,184
43	Jun 24, 2021 00:28	44,335	65,246,143	37,015,000	2,000,000	2,269,184
44	Jun 21, 2021 18:40	44,341	68,279,601	38,020,000	1,000,000	2,379,776
45	Jun 23, 2021 23:14	44,343	67,474,851	37,021,000	2,001,000	2,269,184
46	Jun 23, 2021 23:14	44,349	68,282,955	38,027,000	1,000,000	2,363,392
47	Jun 21, 2021 18:33	44,366	64,387,037	38,041,000	1,001,000	2,269,184
48	Jun 21, 2021 18:33	44,382	71,053,030	37,054,000	2,002,000	2,269,184
49	Jun 24, 2021 00:28	44,392	66,484,122	37,062,000	2,003,000	2,269,184
50	Jun 21, 2021 18:33	44,399	62,252,056	37,068,000	2,003,000	2,269,184
51	Jun 21, 2021 18:33	44,413	66,464,938	38,081,000	1,002,000	2,379,776
52	Jun 21, 2021 18:40	44,433	64,816,304	37,096,000	2,005,000	2,367,488
53	Jun 24, 2021 00:28	44,433	64,653,550	37,096,000	2,005,000	2,383,872
54	Jun 23, 2021 23:14	44,436	63,557,149	37,099,000	2,005,000	2,269,184

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