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.

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matsuoka-601Score: 9,375Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jan 18, 2025 11:54	9,245	28,525,986	6,102,000	2,034,000	2,269,184
2	Jan 18, 2025 16:37	9,251	28,248,619	6,106,000	2,035,000	2,281,472
3	Jan 18, 2025 11:56	9,251	25,813,915	6,106,000	2,035,000	2,531,328
4	Jan 18, 2025 11:53	9,264	25,787,171	5,095,000	3,057,000	2,289,664
5	Jan 18, 2025 16:37	9,265	26,330,107	6,115,000	2,038,000	2,531,328
6	Jan 18, 2025 11:54	9,265	23,269,368	5,096,000	3,057,000	2,281,472
7	Jan 18, 2025 11:54	9,282	21,900,310	6,126,000	2,042,000	2,293,760
8	Jan 18, 2025 11:54	9,294	27,876,567	5,112,000	3,067,000	2,285,568
9	Jan 18, 2025 16:37	9,298	27,197,512	6,137,000	2,045,000	2,441,216
10	Jan 18, 2025 16:37	9,302	33,055,219	6,140,000	2,046,000	2,289,664
11	Jan 18, 2025 11:54	9,314	24,525,309	6,147,000	2,049,000	2,453,504
12	Jan 18, 2025 11:53	9,315	22,834,199	5,123,000	3,074,000	2,531,328
13	Jan 18, 2025 11:53	9,318	29,169,789	7,175,000	1,025,000	2,285,568
14	Jan 18, 2025 11:53	9,320	27,950,126	7,177,000	1,025,000	2,535,424
15	Jan 18, 2025 16:37	9,324	25,391,097	6,154,000	2,051,000	2,281,472
16	Jan 18, 2025 16:37	9,357	28,851,224	6,176,000	2,058,000	2,531,328
17	Jan 18, 2025 11:54	9,375	26,973,291	6,188,000	2,062,000	2,285,568
18	Jan 18, 2025 11:53	9,378	25,146,604	5,158,000	3,095,000	2,285,568
19	Jan 18, 2025 11:53	9,400	35,056,092	6,204,000	2,068,000	2,285,568
20	Jan 18, 2025 16:37	9,406	27,655,133	7,243,000	1,034,000	2,285,568
21	Jan 18, 2025 11:54	9,420	22,902,870	5,181,000	3,109,000	2,289,664
22	Jan 18, 2025 11:54	9,428	22,635,821	6,223,000	2,074,000	2,326,528
23	Jan 18, 2025 16:37	9,436	24,054,430	6,228,000	2,076,000	2,531,328
24	Jan 18, 2025 16:37	9,449	24,056,576	5,197,000	3,118,000	2,269,184
25	Jan 18, 2025 11:54	9,460	25,341,210	5,203,000	3,122,000	2,531,328
26	Jan 18, 2025 16:37	9,469	30,898,449	6,250,000	2,083,000	2,281,472
27	Jan 18, 2025 11:53	9,470	25,718,312	5,209,000	3,125,000	2,269,184
28	Jan 18, 2025 11:53	9,495	22,495,209	6,267,000	2,089,000	2,269,184
29	Jan 18, 2025 11:56	9,497	24,007,002	5,223,000	3,134,000	2,531,328
30	Jan 18, 2025 11:53	9,497	25,019,653	6,268,000	2,089,000	2,281,472
31	Jan 18, 2025 16:37	9,501	21,565,961	5,226,000	3,135,000	2,535,424
32	Jan 18, 2025 11:56	9,555	24,693,048	7,357,000	1,051,000	2,281,472
33	Jan 18, 2025 16:37	9,592	27,545,990	7,386,000	1,055,000	2,531,328

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