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
Oct 21, 2026 13:58	highload-churner	CPPg++14.2.0	Error
Oct 21, 2026 01:30	highload-churner	CPPg++14.2.0	Success	2,942
Oct 21, 2026 01:29	highload-churner	CPPg++14.2.0	Success	2,943
Oct 21, 2026 01:22	highload-churner	CPPg++14.2.0	Success	2,943
Oct 17, 2026 18:03	zayd-ansari-code	CPPg++10.5.0	Success	4,804+2'081.60 RP
Oct 17, 2026 09:52	Kacpxer	CPPclang++20.1.2	Success	2,996+3'337.78 RP
Oct 17, 2026 07:09	janwww	GOgo1.26.2	Success	3,006
Oct 17, 2026 07:04	janwww	ZIG0.15.1	Success	2,989+17.81 RP
Oct 17, 2026 07:01	janwww	RUSTrust-1.95.0	Success	3,008
Oct 17, 2026 04:28	highload-churner	CPPg++14.2.0	Success	2,942
Oct 16, 2026 11:52	highload-churner	CPPg++14.2.0	Success	2,936+1.16 RP
Oct 16, 2026 10:03	highload-churner	CPPg++14.2.0	Success	2,937
Oct 16, 2026 04:55	highload-churner	CPPg++14.2.0	Success	2,937
Oct 13, 2026 13:49	highload-churner	CPPg++14.2.0	Success	2,937
Oct 13, 2026 13:48	highload-churner	CPPg++14.2.0	Success	2,941
Oct 13, 2026 13:47	highload-churner	CPPg++14.2.0	Success	2,941
Oct 13, 2026 13:45	highload-churner	CPPg++14.2.0	Success	2,939
Oct 13, 2026 13:43	highload-churner	CPPg++14.2.0	Success	2,940
Oct 13, 2026 13:42	highload-churner	CPPg++14.2.0	Success	2,938
Oct 13, 2026 13:42	highload-churner	CPPg++14.2.0	Success	2,937+4.63 RP
Oct 13, 2026 13:38	highload-churner	CPPg++14.2.0	Success	2,941
Oct 13, 2026 13:31	highload-churner	CPPg++14.2.0	Success	2,946
Oct 13, 2026 13:28	highload-churner	CPPg++14.2.0	Success	2,942
Oct 13, 2026 13:27	highload-churner	CPPg++14.2.0	Success	2,943
Oct 13, 2026 13:25	highload-churner	CPPg++14.2.0	Success	2,944
Oct 12, 2026 15:04	highload-churner	CPPg++14.2.0	Success	2,941
Oct 12, 2026 14:54	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:48	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:39	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:30	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:27	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:19	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:13	highload-churner	CPPg++14.2.0	Success	2,947
Oct 12, 2026 14:07	highload-churner	CPPg++14.2.0	Success	2,945
Oct 12, 2026 14:07	highload-churner	CPPg++14.2.0	Success	2,946
Oct 12, 2026 14:05	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 14:03	highload-churner	CPPg++14.2.0	Success	2,942
Oct 12, 2026 14:03	highload-churner	CPPg++14.2.0	Success	2,941
Oct 12, 2026 14:01	highload-churner	CPPg++14.2.0	Success	2,945
Oct 12, 2026 14:00	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:59	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:58	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:56	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:51	highload-churner	CPPg++14.2.0	Success	2,941+2.31 RP
Oct 12, 2026 13:44	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:42	highload-churner	CPPg++14.2.0	Error
Oct 12, 2026 13:40	highload-churner	CPPg++14.2.0	Success	4,765
Oct 12, 2026 13:38	highload-churner	CPPg++14.2.0	Success	2,943+29.76 RP
Oct 12, 2026 13:34	highload-churner	CPPg++14.2.0	Success	9,000
Oct 9, 2026 23:21	highload-churner	CPPg++14.2.0	Success	2,980
Oct 9, 2026 23:06	highload-churner	CPPg++14.2.0	Success	2,969+4.53 RP
Oct 9, 2026 22:37	highload-churner	CPPg++14.2.0	Success	2,973+4.52 RP
Oct 9, 2026 22:16	highload-churner	CPPg++14.2.0	Success	2,982
Oct 9, 2026 21:23	highload-churner	CPPg++14.2.0	Success	2,980
Oct 9, 2026 20:03	highload-churner	CPPg++14.2.0	Success	2,977+1.13 RP
Oct 9, 2026 19:55	highload-churner	CPPg++14.2.0	Success	3,021
Oct 9, 2026 19:39	highload-churner	CPPg++14.2.0	Success	2,978+46.70 RP
Oct 9, 2026 18:56	highload-churner	CPPg++14.2.0	Success	3,219
Oct 9, 2026 16:20	highload-churner	CPPg++14.2.0	Success	3,020+59.23 RP
Oct 9, 2026 15:42	highload-churner	CPPg++14.2.0	Success	3,075+30.38 RP
Oct 9, 2026 15:42	highload-churner	CPPg++14.2.0	Success	3,104+3'221.65 RP
Oct 9, 2026 08:16	Karthik Reddy	GOgo1.26.2	Success	2,939+5.78 RP
Oct 9, 2026 08:01	Karthik Reddy	ZIG0.15.1	Success	2,936+2.32 RP
Oct 9, 2026 07:14	Karthik Reddy	RUSTrust-1.95.0	Success	2,939
Oct 8, 2026 20:52	janwww	CPPg++14.2.0	Success	3,005+1'445.97 RP
Oct 8, 2026 20:04	Karthik Reddy	CPPg++13.3.0	Success	2,938+1.16 RP
Oct 8, 2026 20:00	Karthik Reddy	CPPg++13.3.0	Success	2,939
Oct 8, 2026 19:59	Karthik Reddy	CPPg++13.3.0	Success	2,964
Oct 8, 2026 19:59	Karthik Reddy	CPPg++13.3.0	Success	2,939+2.31 RP
Oct 8, 2026 19:54	Karthik Reddy	CPPg++13.3.0	Success	2,941+1.16 RP
Oct 8, 2026 19:54	Karthik Reddy	CPPg++13.3.0	Success	2,979
Oct 8, 2026 19:52	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:52	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:51	Karthik Reddy	CPPg++13.3.0	Success	2,942+46.72 RP
Oct 8, 2026 19:50	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:50	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:49	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:48	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:48	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:48	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:48	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:46	Karthik Reddy	CPPg++13.3.0	Success	2,983+6.73 RP
Oct 8, 2026 19:45	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:44	Karthik Reddy	CPPg++13.3.0	Error
Oct 8, 2026 19:42	Karthik Reddy	CPPg++13.3.0	Success	2,989+3'345.60 RP
Oct 6, 2026 04:50	janwww	CPPg++14.2.0	Success	5,314+1'574.91 RP
Oct 5, 2026 11:56	janwww	CPPg++14.2.0	Success	32,583+306.91 RP
Sep 27, 2026 12:16	Kevin Heavey	CPPg++14.2.0	Error
Sep 27, 2026 12:15	Kevin Heavey	CPPg++14.2.0	Error
Sep 27, 2026 12:04	Kevin Heavey	CPPg++14.2.0	Error
Sep 27, 2026 11:51	Kevin Heavey	CPPg++14.2.0	Error
Sep 26, 2026 17:21	Kevin Heavey	CPPg++14.2.0	Success	2,944
Sep 26, 2026 17:17	Kevin Heavey	CPPg++14.2.0	Error
Sep 26, 2026 17:16	Kevin Heavey	CSHARP9.0.18	Success	2,938+16.14 RP
Sep 26, 2026 17:16	Kevin Heavey	CPPg++14.2.0	Success	3,034
Sep 26, 2026 17:15	Kevin Heavey	GOgo1.26.2	Success	2,956
Sep 26, 2026 17:13	Kevin Heavey	ZIG0.15.1	Success	2,937+2.32 RP
Sep 26, 2026 17:13	Kevin Heavey	RUSTrust-1.95.0	Success	2,939
Sep 26, 2026 17:02	Kevin Heavey	CPPg++14.2.0	Success	3,048
Sep 26, 2026 16:58	Kevin Heavey	CPPg++14.2.0	Success	2,943

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