MPI Software Technology Releases ChaMPIon/Pro for RedHat Linux

4/3/2003 - MPI Software Technology, Inc., the leading provider of high performance middleware products and related services, has announced the release of ChaMPIon/ProTM for RedHat®.

First Commercial MPI-2.1 product for Linux, Best Message Passing Interface Technology:

ChaMPIon/ProTM is the first commercial MPI-2.1 version available for Linux. ChaMPIon/Pro is a robust, scalable, high-performance MPI-2.1 Implementation from MPI Software Technology, Inc. This implementation is to retain for the application the maximum amount of scalability possible, while also balancing performance criteria and resource utilization. ChaMPIon/Pro supports Gigabit Ethernet and SMP networks with Myrinet® and InfiniBand® support coming soon. It includes MercutIOTM, our high performance portable MPI-IO implementation, currently supporting UFS, NFS, and PVFS. ChaMPIon/Pro one-sided communication is implemented directly on top of the low-level communication primitives in order to achieve the maximum performance. Dynamic Process Management and "Miscellaneous Chapter" MPI-2.1 features are also supported.

The product offers independent message progress in order to overlap computation, communication, and I/O. ChaMPIon/Pro supports both synchronous and asynchronous methods of completion notification. The implementation is thread safe and enables hybrid parallel models using message passing between cluster nodes and multi-threading for intra-node concurrency allowing for exploitation of multi-grained parallelism. Also, a variety of efficient algorithms for collective operations are provided to deliver high performance at massive scale. The implementation is highly tunable and customizable to user requirements.

Key Features:

Pricing and Availability
ChaMPIon/Pro is available for Redhat®. Linux 7.2, 7.3, and 8.0. To find out more about our products, visit our website at or contact sales at

About MPI Software Technology, Inc.
MPI Software Technology, Inc. (MSTI) is an award-winning, leading standards proponent and commercial developer of parallel programming environments and middleware for scalable computing, high performance embedded computing, and cluster computing.

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