MathWorks Upgrades Parallel Computing Toolbox

The MathWorks announced a new version of Parallel Computing Toolbox that now provides an improved distributed array construct to enable MATLAB users to directly access from a MATLAB session data that is stored on multicore computers or computer clusters. In addition, key algorithms in Statistics Toolbox and Communications Toolbox now execute faster when run in conjunction with Parallel Computing Toolbox.

With the new capabilities in Parallel Computing Toolbox, engineers and scientists can make better use of advanced hardware from their desktops. Distributed arrays and the improved set of MathWorks parallel computing tools that work with them enable MATLAB users to easily manipulate large data sets that reside on a computer cluster or multicore computer without significant changes to algorithm code.

“As hardware systems become more powerful, MATLAB users are increasingly presented with data-intensive problems that involve highly complex data sets,” said Silvina Grad-Freilich, manager of parallel computing and application deployment marketing at The MathWorks. “By adding parallel computing capabilities to our products, users can more easily take advantage of the benefits of parallelized applications to operate their large data sets. And because users can remain in the MATLAB environment, the cost is small and their workflow is streamlined, leading to results sooner.”

Parallel Computing Toolbox can now be used with two additional MathWorks toolboxes to accelerate specific algorithms on multiprocessing hardware without requiring users to write or modify a single line of code. In particular, algorithms in Statistics Toolbox have been modified, including the bootstrap and cross-validation algorithms, which are resampling methods that require repeatedly evaluating statistical functions on multiple data samples. Similarly, algorithms in Communications Toolbox have been modified so that you can run computationally intensive simulations of error-rate performance models in parallel. These enhancements build on the existing set of toolbox algorithms that take advantage of parallel operations, such as those in Optimization Toolbox and Genetic Algorithm and Direct Search Toolbox.

About The MathWorks
The MathWorks is the leading developer of mathematical computing software. MATLAB, the language of technical computing, is a programming environment for algorithm development, data analysis, visualization, and numeric computation. Simulink is a graphical environment for simulation and Model-Based Design of multidomain dynamic and embedded systems. Engineers and scientists worldwide rely on these product families to accelerate the pace of discovery, innovation, and development in automotive, aerospace, electronics, financial services, biotech-pharmaceutical, and other industries. MathWorks products are also fundamental teaching and research tools in the world’s universities and learning institutions. Founded in 1984, The MathWorks employs more than 2,100 people in 15 countries, with headquarters in Natick, Massachusetts, U.S.A.

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