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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apuxbt

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Dec 1, 2022 04:26	33,334	51,269,868	29,334,000	0	2,265,088
2	Dec 1, 2022 04:26	33,373	52,557,377	29,368,000	0	2,265,088
3	Dec 1, 2022 05:11	33,381	51,124,295	28,363,000	1,012,000	2,265,088
4	Dec 1, 2022 05:11	33,395	51,902,536	29,388,000	0	2,265,088
5	Dec 1, 2022 05:11	33,402	55,386,493	28,381,000	1,013,000	2,387,968
6	Dec 1, 2022 05:11	33,403	63,143,532	29,395,000	0	2,392,064
7	Dec 1, 2022 04:26	33,414	52,451,182	28,391,000	1,013,000	2,269,184
8	Dec 1, 2022 04:27	33,424	53,592,423	28,399,000	1,014,000	2,392,064
9	Dec 1, 2022 04:27	33,430	54,550,941	29,418,000	0	2,265,088
10	Dec 1, 2022 05:11	33,431	51,552,209	29,419,000	0	2,387,968
11	Dec 1, 2022 05:11	33,450	54,779,629	29,436,000	0	2,265,088
12	Dec 1, 2022 05:11	33,452	54,588,853	28,423,000	1,015,000	2,387,968
13	Dec 1, 2022 04:27	33,456	52,294,004	28,426,000	1,015,000	2,387,968
14	Dec 1, 2022 04:27	33,459	57,699,599	28,429,000	1,015,000	2,396,160
15	Dec 1, 2022 04:27	33,466	57,692,627	29,450,000	0	2,400,256
16	Dec 1, 2022 05:11	33,467	53,121,141	29,451,000	0	2,265,088
17	Dec 1, 2022 04:27	33,472	53,695,923	28,440,000	1,015,000	2,265,088
18	Dec 1, 2022 04:24	33,475	54,661,540	29,458,000	0	2,392,064
19	Dec 1, 2022 05:11	33,483	54,144,978	28,449,000	1,016,000	2,265,088
20	Dec 1, 2022 04:24	33,500	53,440,107	28,464,000	1,016,000	2,387,968
21	Dec 1, 2022 04:27	33,503	59,657,726	28,467,000	1,016,000	2,396,160
22	Dec 1, 2022 04:26	33,559	54,206,280	28,514,000	1,018,000	2,265,088
23	Dec 1, 2022 04:26	33,567	57,391,828	28,521,000	1,018,000	2,265,088
24	Dec 1, 2022 04:24	33,568	50,179,642	29,540,000	0	2,265,088
25	Dec 1, 2022 04:26	33,574	56,892,831	29,545,000	0	2,265,088
26	Dec 1, 2022 04:24	33,581	58,846,824	28,532,000	1,019,000	2,383,872
27	Dec 1, 2022 04:27	33,584	49,159,955	29,554,000	0	2,506,752
28	Dec 1, 2022 04:24	33,591	54,891,508	28,541,000	1,019,000	2,265,088
29	Dec 1, 2022 04:24	33,607	52,840,078	28,555,000	1,019,000	2,265,088
30	Dec 1, 2022 04:26	33,614	50,864,377	29,580,000	0	2,392,064
31	Dec 1, 2022 04:24	33,616	55,351,359	29,582,000	0	2,265,088
32	Dec 1, 2022 04:27	33,649	54,094,750	29,611,000	0	2,265,088
33	Dec 1, 2022 04:24	33,653	51,605,060	28,594,000	1,021,000	2,392,064
34	Dec 1, 2022 04:26	33,683	51,642,364	28,619,000	1,022,000	2,265,088
35	Dec 1, 2022 04:24	33,757	55,261,894	29,706,000	0	2,392,064
36	Dec 1, 2022 04:26	33,764	58,229,814	28,722,000	990,000	2,387,968
37	Dec 1, 2022 04:24	34,687	101,341,149	30,524,416	0	2,236,416
38	Dec 1, 2022 04:27	34,696	85,958,878	30,532,611	0	2,236,416
39	Dec 1, 2022 05:11	34,714	107,398,463	30,547,894	0	2,244,608
40	Dec 1, 2022 04:26	34,717	93,200,912	30,550,665	0	2,240,512
41	Dec 1, 2022 05:11	34,719	91,336,743	30,552,641	0	2,244,608
42	Dec 1, 2022 04:27	34,723	87,229,021	30,556,674	0	2,232,320
43	Dec 1, 2022 04:24	34,723	96,203,692	30,556,558	0	2,244,608
44	Dec 1, 2022 04:27	34,729	88,884,611	30,561,339	0	2,236,416
45	Dec 1, 2022 04:26	34,776	86,050,629	30,603,269	0	2,232,320
46	Dec 1, 2022 04:24	34,785	91,898,999	30,610,543	0	2,228,224
47	Dec 1, 2022 04:26	34,801	99,401,380	30,624,922	0	2,232,320
48	Dec 1, 2022 05:11	34,904	103,301,828	30,715,835	0	2,240,512

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