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	1:20.1.2-0ubuntu1~24.04.3	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	3.0.13-0ubuntu3.11	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.

Date	Author	Language	Status	Score
Feb 22, 2026 02:22	olliecrow	CPPg++13.3.0	Success	3,469
Feb 22, 2026 02:19	olliecrow	CPPg++13.3.0	Success	3,457
Feb 22, 2026 02:18	olliecrow	CPPg++13.3.0	Success	3,479
Feb 22, 2026 02:11	olliecrow	CPPg++13.3.0	Success	3,447+10.90 RP
Feb 22, 2026 02:08	olliecrow	CPPg++13.3.0	Success	3,460+9.16 RP
Feb 22, 2026 02:05	olliecrow	CPPg++13.3.0	Success	3,471+7.45 RP
Feb 22, 2026 02:04	olliecrow	CPPclang++18.1.3	Error
Feb 22, 2026 02:01	olliecrow	CPPclang++18.1.3	Error
Feb 22, 2026 01:55	olliecrow	CPPclang++18.1.3	Success	3,480+5.77 RP
Feb 22, 2026 01:52	olliecrow	CPPclang++18.1.3	Error
Feb 22, 2026 01:51	olliecrow	CPPclang++18.1.3	Error
Feb 22, 2026 01:48	olliecrow	CPPclang++18.1.3	Error
Feb 22, 2026 01:45	olliecrow	CPPclang++18.1.3	Success	3,487+1.64 RP
Feb 22, 2026 01:42	olliecrow	CPPclang++18.1.3	Success	3,489+2'866.15 RP
Feb 20, 2026 19:15	Aleksei Shahoika	CPPg++13.3.0	Success	3,638
Feb 20, 2026 14:25	Aleksei Shahoika	CPPg++13.3.0	Success	3,608+88.50 RP
Feb 20, 2026 14:15	Aleksei Shahoika	CPPg++13.3.0	Success	3,727+892.29 RP
Feb 20, 2026 13:51	Aleksei Shahoika	CPPg++13.3.0	Success	5,584+11.15 RP
Feb 20, 2026 13:50	Aleksei Shahoika	CPPg++13.3.0	Success	5,619+5.68 RP
Feb 20, 2026 13:41	Aleksei Shahoika	CPPg++13.3.0	Success	5,637+1'773.99 RP
Feb 6, 2026 05:17	Josu San Martin	RUSTrust-1.92.0	Success	3,121
Feb 6, 2026 05:16	Josu San Martin	RUSTrust-1.92.0	Success	3,086+8.38 RP
Feb 6, 2026 05:16	Josu San Martin	RUSTrust-1.92.0	Success	3,114
Feb 6, 2026 05:15	Josu San Martin	RUSTrust-1.92.0	Success	3,117
Feb 6, 2026 05:15	Josu San Martin	RUSTrust-1.92.0	Success	3,125
Feb 6, 2026 05:13	Josu San Martin	RUSTrust-1.92.0	Success	3,094
Feb 6, 2026 05:12	Josu San Martin	RUSTrust-1.92.0	Success	3,090+317.78 RP
Feb 6, 2026 04:40	Josu San Martin	CPPg++13.3.0	Success	3,111
Feb 6, 2026 04:40	Josu San Martin	CPPclang++18.1.3	Success	3,102
Feb 6, 2026 04:39	Josu San Martin	CPPg++13.3.0	Success	3,101
Feb 6, 2026 04:36	Josu San Martin	CPPclang++18.1.3	Success	3,092+6.26 RP
Feb 6, 2026 03:44	Josu San Martin	CPPclang++18.1.3	Success	3,129
Feb 6, 2026 03:15	Josu San Martin	CPPclang++18.1.3	Success	3,098+19.68 RP
Feb 6, 2026 03:06	Josu San Martin	CPPg++13.3.0	Success	3,117+4.11 RP
Feb 6, 2026 02:42	Josu San Martin	CPPg++13.3.0	Success	3,121+11.25 RP
Feb 6, 2026 02:35	Josu San Martin	CPPg++13.3.0	Success	3,132+14.21 RP
Feb 6, 2026 02:27	Josu San Martin	CPPg++13.3.0	Success	3,170
Feb 6, 2026 01:43	Josu San Martin	CPPg++13.3.0	Success	3,184
Feb 6, 2026 01:35	Josu San Martin	CPPg++13.3.0	Error
Jan 13, 2026 08:29	Oleg Kovalov	GOgo1.25.5	Success	3,177
Jan 7, 2026 04:55	Josu San Martin	GOgo1.25.5	Success	3,493
Jan 6, 2026 23:38	Josu San Martin	RUSTrust-1.92.0	Success	3,457
Jan 6, 2026 23:26	Josu San Martin	RUSTrust-1.92.0	Success	3,424+1.70 RP
Jan 6, 2026 23:14	Josu San Martin	RUSTrust-1.92.0	Success	3,929
Jan 6, 2026 05:47	Josu San Martin	CPPg++13.3.0	Error
Jan 5, 2026 06:25	Josu San Martin	CPPg++13.3.0	Success	3,415
Jan 5, 2026 06:06	Josu San Martin	GOgo1.25.5	Success	3,155
Jan 5, 2026 05:56	Josu San Martin	RUSTrust-1.92.0	Success	3,959
Jan 5, 2026 05:43	Josu San Martin	CPPg++13.3.0	Success	3,481
Jan 5, 2026 05:30	Josu San Martin	RUSTrust-1.92.0	Success	3,546
Jan 5, 2026 05:22	Josu San Martin	RUSTrust-1.92.0	Success	5,325
Jan 5, 2026 05:21	Josu San Martin	RUSTrust-1.92.0	Success	3,974
Jan 5, 2026 04:56	Josu San Martin	RUSTrust-1.92.0	Success	3,999
Jan 5, 2026 04:26	Josu San Martin	RUSTrust-1.92.0	Success	5,345
Jan 5, 2026 04:18	Josu San Martin	GOgo1.25.5	Success	3,146+227.92 RP
Jan 5, 2026 04:10	Josu San Martin	GOgo1.25.5	Success	5,352
Jan 5, 2026 04:07	Josu San Martin	CPPg++13.3.0	Success	3,433
Jan 5, 2026 04:02	Josu San Martin	CPPg++13.3.0	Error
Jan 5, 2026 03:50	Josu San Martin	CPPg++13.3.0	Success	3,471
Jan 5, 2026 03:50	Josu San Martin	CPPg++13.3.0	Success	3,455
Jan 5, 2026 03:49	Josu San Martin	CPPg++13.3.0	Success	3,463
Jan 5, 2026 03:10	Josu San Martin	CPPg++13.3.0	Success	3,421
Jan 5, 2026 03:10	Josu San Martin	CPPg++13.3.0	Success	3,422
Jan 5, 2026 03:09	Josu San Martin	CPPg++13.3.0	Success	3,473
Jan 5, 2026 03:09	Josu San Martin	CPPg++13.3.0	Success	3,469
Jan 5, 2026 02:55	Josu San Martin	CPPg++13.3.0	Success	3,409
Jan 5, 2026 02:55	Josu San Martin	CPPg++13.3.0	Success	3,409
Jan 5, 2026 02:55	Josu San Martin	CPPg++13.3.0	Success	3,439
Jan 5, 2026 02:48	Josu San Martin	CPPg++13.3.0	Success	3,440
Jan 5, 2026 02:47	Josu San Martin	CPPg++13.3.0	Success	3,421
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,466
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,428
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,448
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,462
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,419
Jan 5, 2026 02:36	Josu San Martin	CPPg++13.3.0	Success	3,449
Jan 4, 2026 06:16	Josu San Martin	CPPg++13.3.0	Success	3,417
Jan 4, 2026 06:16	Josu San Martin	CPPg++13.3.0	Success	3,419
Jan 4, 2026 06:16	Josu San Martin	CPPg++13.3.0	Success	3,415
Jan 4, 2026 05:58	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 05:58	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 05:58	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 05:58	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 05:58	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 05:57	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 04:53	Josu San Martin	CPPg++13.3.0	Success	3,399
Jan 4, 2026 04:53	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 04:53	Josu San Martin	CPPg++13.3.0	Success	3,390
Jan 4, 2026 04:53	Josu San Martin	CPPg++13.3.0	Success	3,440
Jan 4, 2026 04:53	Josu San Martin	CPPg++13.3.0	Success	3,425
Jan 4, 2026 04:52	Josu San Martin	CPPg++13.3.0	Success	3,400
Jan 4, 2026 04:40	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 04:40	Josu San Martin	CPPg++13.3.0	Success	3,456
Jan 4, 2026 04:40	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 04:39	Josu San Martin	CPPg++13.3.0	Success	3,724
Jan 4, 2026 04:39	Josu San Martin	CPPg++13.3.0	Success	3,417
Jan 4, 2026 04:39	Josu San Martin	CPPg++13.3.0	Success	3,683
Jan 4, 2026 04:39	Josu San Martin	CPPg++13.3.0	Error
Jan 4, 2026 04:27	Josu San Martin	CPPg++13.3.0	Success	3,389+13.00 RP
Jan 4, 2026 04:26	Josu San Martin	CPPg++13.3.0	Error

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