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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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Dec 1, 2022 06:53	0	0	0	0	0	Error: expected "51041324352724 ", got "51041324352293 "
2	Dec 1, 2022 06:53	0	0	0	0	0	Error: expected "50972361664503 ", got "50972361664340 "
3	Dec 1, 2022 06:52	0	0	0	0	0	Error: expected "51200599230035 ", got "51200599229794 "
4	Dec 1, 2022 06:44	0	0	0	0	0	Error: expected "51148259913929 ", got "51148259913856 "
5	Dec 1, 2022 06:52	30,238	46,379,456	25,586,000	1,023,000	2,379,776
6	Dec 1, 2022 06:39	30,282	47,423,585	25,624,000	1,024,000	2,379,776
7	Dec 1, 2022 06:38	30,294	50,988,840	25,634,000	1,025,000	2,383,872
8	Dec 1, 2022 06:53	30,311	54,442,573	26,674,000	0	2,523,136
9	Dec 1, 2022 06:38	30,314	48,060,800	26,676,000	0	2,379,776
10	Dec 1, 2022 06:52	30,314	51,230,130	25,650,000	1,026,000	2,392,064
11	Dec 1, 2022 06:38	30,314	47,082,956	26,676,000	0	2,265,088
12	Dec 1, 2022 06:38	30,318	59,609,670	25,654,000	1,026,000	2,265,088
13	Dec 1, 2022 06:52	30,322	55,829,271	25,657,000	1,026,000	2,265,088
14	Dec 1, 2022 06:52	30,339	52,949,844	26,698,000	0	2,392,064
15	Dec 1, 2022 06:45	30,343	57,362,326	25,675,000	1,027,000	2,387,968
16	Dec 1, 2022 06:38	30,345	53,802,584	25,677,000	1,027,000	2,392,064
17	Dec 1, 2022 06:45	30,350	60,414,082	25,681,000	1,027,000	2,387,968
18	Dec 1, 2022 06:38	30,361	54,088,236	25,691,000	1,027,000	2,506,752
19	Dec 1, 2022 06:45	30,369	54,713,690	26,725,000	0	2,379,776
20	Dec 1, 2022 06:52	30,375	51,372,206	25,702,000	1,028,000	2,265,088
21	Dec 1, 2022 06:53	30,375	53,886,690	25,702,000	1,028,000	2,379,776
22	Dec 1, 2022 06:38	30,377	51,524,659	25,704,000	1,028,000	2,379,776
23	Dec 1, 2022 06:39	30,409	57,459,005	25,731,000	1,029,000	2,392,064
24	Dec 1, 2022 06:45	30,413	52,173,895	25,734,000	1,029,000	2,387,968
25	Dec 1, 2022 06:53	30,422	51,208,783	25,742,000	1,029,000	2,265,088
26	Dec 1, 2022 06:52	30,422	56,311,383	25,742,000	1,029,000	2,392,064
27	Dec 1, 2022 06:45	30,434	53,262,557	25,752,000	1,030,000	2,383,872
28	Dec 1, 2022 06:45	30,452	52,366,010	25,768,000	1,030,000	2,383,872
29	Dec 1, 2022 06:39	30,530	53,854,680	25,871,000	995,000	2,387,968
30	Dec 1, 2022 06:53	30,538	56,035,446	25,878,000	995,000	2,265,088
31	Dec 1, 2022 06:38	30,542	97,760,279	26,876,978	0	2,232,320
32	Dec 1, 2022 06:52	30,547	51,316,801	25,886,000	995,000	2,265,088
33	Dec 1, 2022 06:38	30,556	58,669,344	25,894,000	995,000	2,387,968
34	Dec 1, 2022 06:53	30,559	55,158,877	25,896,000	996,000	2,379,776
35	Dec 1, 2022 06:53	30,559	60,486,525	25,896,000	996,000	2,387,968
36	Dec 1, 2022 06:39	30,559	55,068,315	25,896,000	996,000	2,265,088
37	Dec 1, 2022 06:53	30,561	57,043,829	24,902,000	1,992,000	2,387,968
38	Dec 1, 2022 06:45	30,564	53,969,479	25,900,000	996,000	2,387,968
39	Dec 1, 2022 06:52	30,565	52,836,810	24,905,000	1,992,000	2,498,560
40	Dec 1, 2022 06:45	30,566	49,501,963	25,902,000	996,000	2,265,088
41	Dec 1, 2022 06:53	30,567	54,166,520	24,907,000	1,992,000	2,265,088
42	Dec 1, 2022 06:52	30,567	50,016,554	25,903,000	996,000	2,379,776
43	Dec 1, 2022 06:39	30,570	55,440,203	24,910,000	1,992,000	2,387,968
44	Dec 1, 2022 06:39	30,570	51,850,881	26,902,000	0	2,265,088
45	Dec 1, 2022 06:53	30,573	57,495,591	25,908,000	996,000	2,265,088
46	Dec 1, 2022 06:39	30,575	91,701,718	26,906,361	0	2,228,224
47	Dec 1, 2022 06:45	30,580	58,146,423	24,917,000	1,993,000	2,383,872
48	Dec 1, 2022 06:39	30,581	51,080,744	25,915,000	996,000	2,265,088
49	Dec 1, 2022 06:39	30,584	53,140,048	24,921,000	1,993,000	2,387,968
50	Dec 1, 2022 06:52	30,622	92,323,592	26,947,469	0	2,236,416
51	Dec 1, 2022 06:38	30,629	90,555,268	26,953,362	0	2,232,320
52	Dec 1, 2022 06:39	30,630	49,336,739	25,956,000	998,000	2,265,088
53	Dec 1, 2022 06:52	30,642	107,976,316	26,964,950	0	2,232,320
54	Dec 1, 2022 06:39	30,649	91,843,294	26,971,442	0	2,236,416
55	Dec 1, 2022 06:53	30,660	129,786,042	26,981,201	0	2,228,224
56	Dec 1, 2022 06:53	30,668	105,735,725	26,988,027	0	2,240,512
57	Dec 1, 2022 06:45	30,668	98,498,568	26,988,172	0	2,232,320
58	Dec 1, 2022 06:44	30,669	94,071,114	26,988,615	0	2,244,608
59	Dec 1, 2022 06:38	30,680	53,742,373	24,999,000	1,999,000	2,265,088
60	Dec 1, 2022 06:38	30,683	90,008,324	27,001,397	0	2,232,320
61	Dec 1, 2022 06:39	30,692	93,497,271	27,009,249	0	2,240,512
62	Dec 1, 2022 06:45	30,705	81,559,798	27,020,697	0	2,232,320
63	Dec 1, 2022 06:52	30,720	97,873,270	27,033,390	0	2,244,608
64	Dec 1, 2022 06:44	30,722	100,655,680	27,035,090	0	2,232,320
65	Dec 1, 2022 06:44	30,731	97,963,677	27,043,031	0	2,228,224
66	Dec 1, 2022 06:53	30,759	85,525,643	27,067,511	0	2,236,416
67	Dec 1, 2022 06:45	30,816	88,773,794	27,118,508	0	2,240,512

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