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.

Date	Author	Language	Status	Score
Jun 12, 2026 21:47	Victor Mercklé	ZIG0.16.0	Success	2,930
Jun 12, 2026 21:27	Victor Mercklé	ZIG0.16.0	Success	2,929
Jun 12, 2026 20:51	Victor Mercklé	ZIG0.16.0	Success	2,929+9.30 RP
Jun 12, 2026 19:27	Victor Mercklé	RUSTrust-1.95.0	Success	2,928
Jun 12, 2026 19:22	Victor Mercklé	RUSTrust-1.95.0	Success	2,928
Jun 12, 2026 19:02	Victor Mercklé	RUSTrust-1.95.0	Success	2,928+23.20 RP
Jun 12, 2026 11:15	Victor Mercklé	CSHARP10.0.7	Success	2,952
Jun 12, 2026 11:05	Victor Mercklé	CSHARP10.0.7	Success	2,952+1.15 RP
Jun 12, 2026 10:34	Victor Mercklé	CSHARP10.0.7	Success	2,953+359.75 RP
Jun 12, 2026 10:07	Victor Mercklé	CPPg++14.2.0	Success	2,931
Jun 12, 2026 10:02	Victor Mercklé	CPPg++14.2.0	Success	2,931
Jun 12, 2026 09:57	Victor Mercklé	CPPg++14.2.0	Success	2,930+2.32 RP
Jun 12, 2026 09:50	Victor Mercklé	CPPg++14.2.0	Success	2,937
Jun 12, 2026 09:45	Victor Mercklé	CPPg++14.2.0	Success	2,931+11.62 RP
Jun 11, 2026 18:19	Victor Mercklé	ZIG0.16.0	Success	2,937+113.20 RP
Jun 8, 2026 18:41	Victor Mercklé	RUSTrust-1.95.0	Success	2,946+149.79 RP
Jun 8, 2026 15:27	Victor Mercklé	CPPg++14.2.0	Success	2,945
Jun 8, 2026 15:22	Victor Mercklé	CPPg++14.2.0	Success	2,942
Jun 8, 2026 15:17	Victor Mercklé	CPPg++14.2.0	Success	2,937
Jun 8, 2026 15:12	Victor Mercklé	CPPg++14.2.0	Success	2,937
Jun 8, 2026 15:07	Victor Mercklé	CPPg++14.2.0	Success	2,937
Jun 7, 2026 15:18	Victor Mercklé	CPPg++14.2.0	Success	2,943
Jun 7, 2026 15:13	Victor Mercklé	CPPg++14.2.0	Success	2,975
Jun 7, 2026 15:08	Victor Mercklé	CPPg++14.2.0	Success	2,976
Jun 7, 2026 15:03	Victor Mercklé	CPPg++14.2.0	Success	2,983
Jun 7, 2026 14:58	Victor Mercklé	CPPg++14.2.0	Success	2,983
Jun 5, 2026 03:29	Victor Mercklé	CPPg++14.2.0	Success	2,942
Jun 5, 2026 03:14	Victor Mercklé	CPPg++14.2.0	Success	2,936
Jun 5, 2026 03:01	Victor Mercklé	CPPg++14.2.0	Success	3,001
Jun 5, 2026 02:54	Victor Mercklé	CPPg++14.2.0	Success	2,936+39.22 RP
Jun 5, 2026 02:49	Victor Mercklé	CPPg++14.2.0	Success	2,953+17.16 RP
May 22, 2026 11:04	M-Rochat	CPPg++14.2.0	Success	3,000
May 22, 2026 11:03	M-Rochat	CPPg++13.3.0	Success	2,992
May 22, 2026 11:01	M-Rochat	CPPg++13.3.0	Success	3,007
May 22, 2026 10:59	M-Rochat	CPPg++13.3.0	Success	3,000
May 22, 2026 10:58	M-Rochat	CPPg++13.3.0	Success	3,002
May 22, 2026 10:57	M-Rochat	CPPg++13.3.0	Success	2,982
May 22, 2026 10:56	M-Rochat	CPPg++13.3.0	Success	2,982
May 22, 2026 10:55	M-Rochat	CPPg++13.3.0	Success	2,995
May 22, 2026 10:52	M-Rochat	CPPg++13.3.0	Success	2,996
May 22, 2026 10:49	M-Rochat	CPPg++13.3.0	Success	2,997
May 22, 2026 10:47	M-Rochat	CPPg++13.3.0	Success	2,989
May 22, 2026 10:43	M-Rochat	CPPg++13.3.0	Success	3,303
May 22, 2026 10:42	M-Rochat	CPPg++13.3.0	Success	3,291
May 22, 2026 10:40	M-Rochat	CPPg++13.3.0	Success	3,293
May 22, 2026 10:38	M-Rochat	CPPg++13.3.0	Success	3,272
May 22, 2026 10:37	M-Rochat	CPPg++13.3.0	Success	3,290
May 22, 2026 10:36	M-Rochat	CPPg++14.2.0	Success	3,293
May 22, 2026 10:36	M-Rochat	CPPg++13.3.0	Success	3,295
May 22, 2026 10:34	M-Rochat	CPPg++13.3.0	Success	3,322
May 22, 2026 10:32	M-Rochat	CPPg++13.3.0	Success	3,300
May 22, 2026 10:30	M-Rochat	CPPg++13.3.0	Success	3,289
May 22, 2026 10:30	M-Rochat	CPPg++13.3.0	Success	3,306
May 22, 2026 10:28	M-Rochat	CPPg++13.3.0	Success	3,298
May 22, 2026 10:27	M-Rochat	CPPg++13.3.0	Success	3,288
May 20, 2026 18:53	M-Rochat	GOgo1.26.3	Success	2,978
May 20, 2026 18:48	M-Rochat	GOgo1.25.10	Success	2,975
May 20, 2026 18:43	M-Rochat	GOgo1.25.10	Success	2,978
May 20, 2026 18:42	M-Rochat	GOgo1.25.10	Success	2,982
May 20, 2026 18:40	M-Rochat	GOgo1.26.3	Success	2,981
May 20, 2026 18:37	M-Rochat	GOgo1.25.10	Success	2,973
May 20, 2026 18:35	M-Rochat	GOgo1.26.3	Success	2,989
May 20, 2026 18:31	M-Rochat	GOgo1.26.3	Success	2,981
May 20, 2026 18:29	M-Rochat	GOgo1.26.3	Success	2,978
May 20, 2026 18:27	M-Rochat	GOgo1.26.2	Success	2,985
May 20, 2026 18:25	M-Rochat	GOgo1.26.3	Success	2,983
May 20, 2026 18:22	M-Rochat	GOgo1.26.3	Success	3,262
May 20, 2026 18:20	M-Rochat	GOgo1.26.3	Success	2,985
May 20, 2026 18:18	M-Rochat	CPPg++13.3.0	Error
May 20, 2026 18:16	M-Rochat	CPPg++13.3.0	Error
May 19, 2026 23:26	Aleksei Shahoika	CPPclang++18.1.3	Success	3,927
May 19, 2026 23:04	Aleksei Shahoika	CPPclang++18.1.3	Success	3,923
May 19, 2026 23:01	Aleksei Shahoika	CPPclang++18.1.3	Success	3,903
May 19, 2026 22:46	Aleksei Shahoika	CPPclang++18.1.3	Success	3,941
May 19, 2026 22:35	Aleksei Shahoika	CPPg++10.5.0	Success	3,584
May 19, 2026 22:21	Aleksei Shahoika	CPPg++10.5.0	Success	3,550+45.28 RP
May 19, 2026 13:39	Victor Mercklé	CPPg++14.2.0	Success	2,975
May 19, 2026 13:34	Victor Mercklé	CPPg++14.2.0	Success	2,966
May 19, 2026 13:24	Victor Mercklé	CPPg++14.2.0	Success	2,971
May 19, 2026 13:19	Victor Mercklé	CPPg++14.2.0	Success	2,970
May 19, 2026 12:54	Victor Mercklé	CPPg++14.2.0	Success	2,966
May 19, 2026 12:49	Victor Mercklé	CPPg++14.2.0	Success	2,962+38.31 RP
May 19, 2026 12:39	Victor Mercklé	CPPg++14.2.0	Success	2,996+22.13 RP
May 19, 2026 12:25	Victor Mercklé	GOgo1.26.2	Success	2,963
May 19, 2026 12:20	Victor Mercklé	GOgo1.26.2	Success	2,968
May 19, 2026 12:10	Victor Mercklé	GOgo1.26.2	Success	2,962
May 19, 2026 12:00	Victor Mercklé	GOgo1.26.2	Success	2,961
May 19, 2026 11:55	Victor Mercklé	GOgo1.26.2	Success	3,001
May 19, 2026 11:40	Victor Mercklé	GOgo1.26.2	Success	2,959+124.55 RP
May 19, 2026 11:35	Victor Mercklé	CPPg++14.2.0	Success	3,096
May 19, 2026 11:17	Victor Mercklé	CPPg++14.2.0	Success	3,076
May 19, 2026 11:12	Victor Mercklé	CPPg++14.2.0	Success	3,069+7.42 RP
May 19, 2026 11:02	Victor Mercklé	CPPg++14.2.0	Success	3,077
May 19, 2026 10:57	Victor Mercklé	CPPg++14.2.0	Success	3,076+2.11 RP
May 19, 2026 10:52	Victor Mercklé	CPPg++14.2.0	Success	3,078+10.52 RP
May 19, 2026 10:47	Victor Mercklé	CPPg++14.2.0	Success	3,098
May 19, 2026 10:37	Victor Mercklé	CPPg++14.2.0	Success	3,276
May 19, 2026 10:32	Victor Mercklé	CPPg++14.2.0	Success	3,089
May 19, 2026 10:27	Victor Mercklé	CPPg++14.2.0	Success	3,090
May 19, 2026 10:22	Victor Mercklé	CPPg++14.2.0	Success	3,088+13.58 RP

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