Managed Projects

Einstein Toolkit

  Analyzed 3 months ago

The Einstein Toolkit Consortium is developing and supporting open software for relativistic astrophysics. Our aim is to provide the core computational tools that can enable new science, broaden our community, facilitate interdisciplinary research and take advantage of emerging petascale computers and advanced cyberinfrastructure.

694K lines of code

6 current contributors

4 months since last commit

3 users on Open Hub

Activity Not Available
5.0
 
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Kranc

  Analyzed about 20 hours ago

A Mathematica package for generating code for solving time dependent partial differential equations

46.8K lines of code

0 current contributors

12 months since last commit

3 users on Open Hub

Very Low Activity
0.0
 
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Cactus

  Analyzed 3 months ago

Cactus is an open source problem solving environment designed for scientists and engineers. Its modular structure easily enables parallel computation across different architectures and collaborative code development between different groups. Cactus originated in the academic research community ... [More] , where it was developed and used over many years by a large international collaboration of physicists and computational scientists. [Less]

200K lines of code

4 current contributors

4 months since last commit

3 users on Open Hub

Activity Not Available
4.0
   
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Simulation Factory

  Analyzed 1 day ago

Performing large three-dimensional time-dependent simulations is a complex numerical task. Managing such simulations, often several at the same time as they execute on different supercomputers, is comparable to herding cats — supercomputers differ in their hardware configuration, available software ... [More] , directory structure, queueing systems, queuing policies, and many other relevant properties. However, these differences are only superficial, and the basic capabilities of supercomputers are very similar. The simulation factory contains a set of abstractions of the tasks which are necessary to set up and successfully finish numerical simulations using the Cactus framework. [Less]

8.57K lines of code

4 current contributors

about 2 months since last commit

1 users on Open Hub

Low Activity
0.0
 
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Licenses: No declared licenses

Llama Multiblock Infrastructure

  Analyzed about 3 hours ago

The Llama code is a 3-dimensional multiblock infrastructure with adaptive mesh-refinement for Cactus based on Carpet. It provides different patch systems that cover the simulation domain by a set of overlapping patches. Each of these patches has local cooordinates with a well-defined relation to ... [More] global Cartesian coordinates. However, all computations are carried out using a global Cartesian tensor basis such that complicated tensor transformations between patch systems can be avoided. Information between the different patches is communicated via interpolation in the overlap zones. [Less]

49.2K lines of code

1 current contributors

about 1 year since last commit

1 users on Open Hub

Very Low Activity
0.0
 
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FunHPC.jl

  Analyzed about 20 hours ago

FunHPC.jl is Functional High-Performance Computing, implemented in the Julia language. "Functional" refers to a programming style that avoids shared mutable state, as advertised e.g. in the Haskell language.

0 lines of code

0 current contributors

over 9 years since last commit

1 users on Open Hub

Activity Not Available
0.0
 
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Mostly written in language not available
Licenses: No declared licenses

FunHPC.cxx

  Analyzed 2 days ago

FunHPC.cxx is Functional High-Performance Computing, implemented in C++. "Functional" refers to a programming style that avoids shared mutable state, as advertised e.g. in the Haskell language.

90.1K lines of code

0 current contributors

about 7 years since last commit

1 users on Open Hub

Inactive
0.0
 
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Licenses: No declared licenses

Vecmathlib

  Analyzed about 4 hours ago

Vecmathlib provides efficient, accurate, tunable, and most importantly vectorizable math functions such as sqrt, sin, or atan. The library is implemented in C++, and intended to be called on SIMD vectors, e.g. those provided by SSE, AVX, or available in Power7 and Blue Gene architectures. The ... [More] same algorithms should also work efficiently on accelerators such as GPUs. Even without vectorization, vecmathlib's algorithms are efficient on standard CPUs. [Less]

34K lines of code

0 current contributors

over 8 years since last commit

1 users on Open Hub

Inactive
0.0
 
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Licenses: No declared licenses

Component Retrieval Language

  Analyzed about 2 hours ago

The Component Retrieval Language: Simplifying Complex Software Assembly

2.6K lines of code

1 current contributors

about 1 month since last commit

1 users on Open Hub

Very Low Activity
0.0
 
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