MD5

Compute the MD5 hash of a binary blob as fast as possible. 3 CPU cores are available.

Input: 250 000 000 bytes on STDIN.

Output: The MD5 digest as a lowercase hexadecimal string (32 characters).

Restrictions:30s512Mb 3 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 listMar 4, 2026 23:45

olliecrowScore: 3,111Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Mar 4, 2026 23:45	3,077	338,435,653	317,158,000	1,000,000	2,646,016
2	Mar 4, 2026 23:30	3,083	339,157,743	317,067,000	1,000,000	2,297,856
3	Mar 4, 2026 23:30	3,085	339,322,283	318,551,000	0	2,547,712
4	Mar 4, 2026 23:30	3,089	339,805,864	317,026,000	1,000,000	2,523,136
5	Mar 4, 2026 23:30	3,091	339,971,967	317,023,000	1,000,000	2,654,208
6	Mar 4, 2026 23:20	3,094	340,372,980	317,007,000	1,000,000	2,547,712
7	Mar 4, 2026 23:33	3,095	340,451,976	316,065,000	2,000,000	2,547,712
8	Mar 4, 2026 23:30	3,095	340,468,733	317,003,000	1,000,000	2,547,712
9	Mar 4, 2026 23:20	3,098	340,733,702	316,015,000	2,000,000	2,646,016
10	Mar 5, 2026 00:34	3,098	340,823,295	318,120,000	0	2,654,208
11	Mar 4, 2026 23:20	3,098	340,809,495	317,207,000	1,000,000	2,547,712
12	Mar 4, 2026 23:30	3,102	341,263,493	316,040,000	2,000,000	2,547,712
13	Mar 4, 2026 23:39	3,102	341,245,236	316,020,000	2,000,000	2,547,712
14	Mar 4, 2026 23:20	3,103	341,366,177	318,155,000	0	2,547,712
15	Mar 4, 2026 23:33	3,107	341,779,441	318,148,000	0	2,560,000
16	Mar 4, 2026 23:20	3,108	341,920,086	317,121,000	1,000,000	2,539,520
17	Mar 4, 2026 23:39	3,109	341,944,638	318,077,000	0	2,547,712
18	Mar 5, 2026 00:34	3,111	342,178,951	318,080,000	0	2,654,208
19	Mar 4, 2026 23:39	3,111	342,233,312	317,081,000	1,000,000	2,547,712
20	Mar 5, 2026 00:34	3,115	342,598,729	318,204,000	0	2,650,112
21	Mar 4, 2026 23:33	3,119	343,141,979	316,730,000	2,997,000	2,551,808
22	Mar 5, 2026 00:07	3,123	343,480,975	316,059,000	2,000,000	2,551,808
23	Mar 4, 2026 23:30	3,129	344,149,123	316,044,000	2,000,000	2,650,112
24	Mar 4, 2026 23:41	3,133	344,627,833	317,153,000	1,000,000	2,547,712
25	Mar 4, 2026 23:41	3,133	344,653,961	316,078,000	2,000,000	2,547,712
26	Mar 4, 2026 23:20	3,133	344,666,891	317,130,000	1,000,000	2,539,520
27	Mar 4, 2026 23:20	3,135	344,799,538	318,168,000	0	2,547,712
28	Mar 5, 2026 00:07	3,137	345,071,469	317,025,000	1,000,000	2,547,712
29	Mar 4, 2026 23:45	3,141	345,545,751	317,023,000	1,000,000	2,650,112
30	Mar 4, 2026 23:30	3,146	346,017,064	316,037,000	2,000,000	2,547,712
31	Mar 5, 2026 00:07	3,149	346,430,013	317,075,000	1,000,000	2,650,112
32	Mar 4, 2026 23:30	3,153	346,806,595	317,132,000	1,000,000	2,547,712
33	Mar 4, 2026 23:45	3,155	347,037,497	317,168,000	1,000,000	2,547,712
34	Mar 4, 2026 23:20	3,156	347,172,929	316,123,000	2,000,000	2,654,208
35	Mar 4, 2026 23:41	3,160	347,619,781	316,110,000	2,000,000	2,547,712
36	Mar 4, 2026 23:20	3,162	347,865,899	316,080,000	2,000,000	2,650,112

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	3