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 17, 2026 14:57

Dominique GarmierScore: 3,097Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Mar 16, 2026 22:10	3,049	335,374,357	316,896,000	0	2,646,016
2	Mar 16, 2026 09:19	3,071	337,782,277	315,803,000	999,000	2,650,112
3	Mar 16, 2026 22:10	3,074	338,143,798	314,907,000	1,999,000	2,543,616
4	Mar 17, 2026 14:27	3,078	338,550,969	314,861,000	1,999,000	2,543,616
5	Mar 17, 2026 14:09	3,081	338,923,023	314,888,000	1,999,000	2,641,920
6	Mar 16, 2026 22:10	3,083	339,145,068	315,789,000	999,000	2,543,616
7	Mar 16, 2026 22:10	3,084	339,262,116	314,831,000	1,998,000	2,641,920
8	Mar 17, 2026 14:10	3,086	339,499,029	314,885,000	1,999,000	2,543,616
9	Mar 17, 2026 14:57	3,088	339,690,325	314,895,000	1,999,000	2,543,616
10	Mar 16, 2026 09:19	3,089	339,735,481	315,848,000	999,000	2,527,232
11	Mar 16, 2026 22:10	3,089	339,760,307	314,964,000	1,999,000	2,637,824
12	Mar 17, 2026 14:09	3,090	339,862,027	315,902,000	999,000	2,637,824
13	Mar 16, 2026 22:10	3,091	340,008,521	314,966,000	1,999,000	2,543,616
14	Mar 16, 2026 09:19	3,092	340,158,884	315,811,000	999,000	2,650,112
15	Mar 17, 2026 14:11	3,093	340,252,108	314,984,000	1,999,000	2,641,920
16	Mar 17, 2026 14:10	3,094	340,318,544	315,921,000	999,000	2,641,920
17	Mar 17, 2026 14:08	3,096	340,567,115	315,861,000	999,000	2,646,016
18	Mar 17, 2026 14:08	3,096	340,539,691	315,821,000	999,000	2,646,016
19	Mar 16, 2026 09:21	3,096	340,582,772	315,853,000	999,000	2,519,040
20	Mar 16, 2026 22:10	3,097	340,702,947	315,885,000	999,000	2,531,328
21	Mar 17, 2026 14:10	3,097	340,645,803	315,813,000	999,000	2,646,016
22	Mar 17, 2026 14:08	3,098	340,742,644	314,799,000	1,998,000	2,641,920
23	Mar 16, 2026 09:19	3,101	341,061,878	314,801,000	1,998,000	2,543,616
24	Mar 17, 2026 14:27	3,101	341,089,228	315,823,000	999,000	2,543,616
25	Mar 17, 2026 14:09	3,106	341,687,650	315,896,000	999,000	2,646,016
26	Mar 16, 2026 09:21	3,107	341,798,993	315,869,000	999,000	2,543,616
27	Mar 17, 2026 14:51	3,112	342,306,752	315,916,000	999,000	2,650,112
28	Mar 16, 2026 09:19	3,115	342,634,433	315,778,000	999,000	2,543,616
29	Mar 16, 2026 22:10	3,116	342,731,035	314,813,000	1,998,000	2,543,616
30	Mar 17, 2026 14:11	3,117	342,851,263	316,994,000	0	2,760,704
31	Mar 17, 2026 14:11	3,119	343,051,976	315,939,000	999,000	2,543,616
32	Mar 17, 2026 14:27	3,123	343,476,927	315,823,000	999,000	2,543,616
33	Mar 17, 2026 14:51	3,123	343,536,328	317,003,000	0	2,646,016
34	Mar 16, 2026 09:19	3,131	344,425,411	315,856,000	999,000	2,646,016
35	Mar 17, 2026 14:51	3,133	344,665,403	315,830,000	999,000	2,543,616
36	Mar 17, 2026 14:57	3,134	344,697,881	315,852,000	999,000	2,646,016
37	Mar 17, 2026 14:57	3,135	344,882,492	314,827,000	1,998,000	2,531,328
38	Mar 16, 2026 09:21	3,136	344,941,691	315,955,000	999,000	2,506,752
39	Mar 16, 2026 22:10	3,138	345,225,958	314,808,000	1,998,000	2,543,616

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