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GNU Compiler Collection

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Claimed by GNU Analyzed 43 minutes ago

The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Java, and Ada, as well as libraries for these languages (libstdc++, libgcj,...).

10.2M lines of code

160 current contributors

about 5 hours since last commit

4,378 users on Open Hub

Very High Activity
4.57875
   
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The LLVM Compiler Infrastructure

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Claimed by The LLVM Project Analyzed about 5 hours ago

10.4M lines of code

510 current contributors

about 21 hours since last commit

292 users on Open Hub

Very High Activity
4.7973
   
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Licenses: No declared licenses

Rust (programming language)

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Claimed by Mozilla Foundation Analyzed 1 day ago

Rust is a systems programming language that runs blazingly fast, prevents almost all crashes, and eliminates data races. It provides both high-level features and low-level control: algebraic data types, pattern matching, closures, type inference, zero-cost abstractions, guaranteed memory safety ... [More] , optional garbage collection, concurrency without data races, minimal runtime, efficient FFI. [Less]

1.8M lines of code

640 current contributors

2 days since last commit

54 users on Open Hub

Very High Activity
4.78947
   
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LLVM D Compiler

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  Analyzed about 9 hours ago

LLVM Compiler for the D programming Language, is based on the DMD 1.0 / 2.0 frontend and uses LLVM as backend.

692K lines of code

15 current contributors

12 days since last commit

22 users on Open Hub

Very High Activity
4.25
   
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Licenses: Artistic_..., GNU_Gener...

Modula-2 R10

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  No analysis available

Modula-2 R10 language specification, grammar, syntax diagrams, standard library and reference compiler. The library is written in Modula-2. The reference compiler is written in C and it targets C and LLVM to allow bootstrapping on a wide range of architectures and operating systems.

0 lines of code

0 current contributors

0 since last commit

18 users on Open Hub

Activity Not Available
4.85714
   
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Mostly written in language not available
Licenses: No declared licenses

Emscripten

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Claimed by Mozilla Foundation Analyzed 1 day ago

Emscripten is an LLVM-to-JavaScript compiler. It takes LLVM bitcode (which can be generated from C/C++, using llvm-gcc or clang, or any other language that can be converted into LLVM) and compiles that into JavaScript, which can be run on the web (or anywhere else JavaScript can run).

1.6M lines of code

105 current contributors

1 day since last commit

6 users on Open Hub

Very High Activity
0.0
 
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Portable Computing Language

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  No analysis available

Portable OpenCL is an open source implementation of the OpenCL standard which can be easily adapted for new targets. One of the goals of the project is improving performance portability of OpenCL programs, avoiding the need for target-dependent manual optimizations. A "native" target is included ... [More] , which allows running OpenCL kernels on the host (CPU). [Less]

0 lines of code

15 current contributors

0 since last commit

5 users on Open Hub

Activity Not Available
4.0
   
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Mostly written in language not available
Licenses: mit

DIVINE

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  Analyzed 2 days ago

DIVINE is a modern explicit-state model checker. Building on high­-per­for­mance algorithms and data structures, it offers unparalleled versatility, sca­ling from a typical developer’s laptop, up to a high-end compute cluster. What more, it can verify a wide range of languages, including C and C++.

184K lines of code

11 current contributors

over 1 year since last commit

3 users on Open Hub

Very Low Activity
0.0
 
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shedskin

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  Analyzed 1 day ago

Shed Skin is an experimental compiler, that can translate pure, but implicitly statically typed Python programs into optimized C++. It can generate stand-alone programs or extension modules that can be imported and used in larger Python programs. Besides the typing restriction, programs cannot ... [More] freely use the Python standard library (although about 20 common modules, such as random and re, are currently supported). Also, not all Python features, such as nested functions and variable numbers of arguments, are supported (see the tutorial for details). For a set of 44 non-trivial test programs (at over 10,000 lines in total (sloccount)), measurements show a typical speedup of 2-40 times over Psyco, and 2-220 times over CPython. Because Shed Skin is still in an early stage of development, however, many other programs will not compile out-of-the-box. Shed Skin consists of only 5,300 lines of Python code (sloccount), and about 16,000 lines of C++ code (implementation of builtins and library modules). Unfortunately, there is still only one active developer, so please consider joining the project! [Less]

88.8K lines of code

4 current contributors

3 days since last commit

2 users on Open Hub

High Activity
0.0
 
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OpenGTL

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  No analysis available

0 lines of code

0 current contributors

0 since last commit

2 users on Open Hub

Activity Not Available
5.0
 
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Mostly written in language not available
Licenses: lgpl21_or...