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GASNet and Berkeley UPC

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  Analyzed about 5 hours ago

GASNet is a networking middleware layer that provides hardware-independent, high-performance communication primitives tailored for implementing parallel global address space SPMD languages such as UPC, Titanium, and Co-Array Fortran.

144K lines of code

4 current contributors

3 months since last commit

3 users on Open Hub

Moderate Activity
0.0
 
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X10

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  Analyzed 1 day ago

X10 is an experimental new language currently under development at IBM in collaboration with academic partners. The X10 effort is part of the IBM PERCS project in the DARPA program on High Productivity Computer Systems.

729K lines of code

4 current contributors

about 4 years since last commit

2 users on Open Hub

Inactive
5.0
 
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Global Arrays

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  Analyzed 1 day ago

The Global Arrays (GA) toolkit provides an efficient and portable "shared-memory" programming interface for distributed-memory computers. Each process in a MIMD parallel program can asynchronously access logical blocks of physically distributed dense multi-dimensional arrays, without need for ... [More] explicit cooperation by other processes. Unlike other shared-memory environments, the GA model exposes to the programmer the non-uniform memory access (NUMA) characteristics of the high performance computers and acknowledges that access to a remote portion of the shared data is slower than to the local portion. The locality information for the shared data is available, and a direct access to the local portions of shared data is provided. [Less]

359K lines of code

2 current contributors

over 2 years since last commit

2 users on Open Hub

Inactive
0.0
 
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OSHMPI: OpenSHMEM over MPI-3

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  Analyzed about 10 hours ago

OpenSHMEM over MPI-3

24.7K lines of code

0 current contributors

over 2 years since last commit

1 users on Open Hub

Inactive
0.0
 
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DASH C++

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  Analyzed 1 day ago

DASH, the C++ Template Library for Distributed Data Structures with Support for Hierarchical Locality for HPC and Data-Driven Science Efficient and productive programming of these systems will be a challenge, especially in the context of data-intensive applications. Adopting the promising notion ... [More] of Partitioned Global Address Space (PGAS) programming the DASH project develops a data-structure oriented C++ template library that provides hierarchical PGAS-like abstractions for important data containers (multidimensional arrays, lists, hash tables, etc.) and allows a developer to control (and explicitly take advantage of) the hierarchical data layout of global data structures. [Less]

228K lines of code

10 current contributors

over 1 year since last commit

1 users on Open Hub

Very Low Activity
5.0
 
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OpenCoarrays

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  Analyzed 6 minutes ago

A transport layer for coarray Fortran compilers.

29.1K lines of code

5 current contributors

3 months since last commit

1 users on Open Hub

Low Activity
0.0
 
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Licenses: No declared licenses