memory parallel processing systems

IBM smashes the supercomputing petaflop

News By connecting tens of thousands of computing nodes, they can work together simultaneously in a parallel fashion, just in the way that the brain does. Neurons are very slow but they work in parallel to create significant computing capability. [11 Jun 2008]

Extending OpenMP to Clusters

White Paper OpenMP is a well-known parallel programming paradigm for shared-memory multiprocessors. The shared memory in Cluster OpenMP is maintained across all machines through a distributed shared-memory subsystem. [31 May 2008]

Shared Memory Multistage Clustering Structure: An Efficient Structure for Massively Parallel Processing Systems

White Paper In this paper a new structure is proposed for the massive parallel processing systems. This model gives a closed-form solution for the system performance metrics, such as processor's waiting time, system processing power, and so on. [22 Mar 2008]

Parallel Processing Across Neural Systems: Implications for a Multiple Memory System Hypothesis

White Paper A common conceptualization of the organization of memory systems in brain is that different types of memory are mediated by distinct neural systems. Here, the paper examines the extent to which hippocampal and striatal neural activity patterns... [19 Mar 2008]

Parallel Processing With Windows NT Networks

White Paper This paper has been building new methods for shared-memory parallel processing systems on top of Windows NT based networks of machines. Workstation-based parallel processing is an area that is still dominated by Unix-based systems. [04 Mar 2008]

High Performance Computing: Compatible Acceleration Using Fine Grain, Parallel Processing

White Paper Multi-processor in Memory (MNM) technology, combined with CPU Tech's System-on-a-Chip (SoC) integration, can produce high throughput compatible processing at very low power and cost. A mismatch between existing computer architectures and the... [03 Mar 2008]

Power-Aware Code Scheduling for Clusters of Active Disks

White Paper Each individual active disk (which includes an embedded processor, disk(s), caches, memory, and interconnect) can perform some application level processing; but, more importantly, the active disks can collectively perform parallel Input/Output (I... [25 Aug 2007]

A Parallel Out-of-Core Computing System Using PVFS for Linux Clusters

White Paper Since the traditional out-of-core programs are difficult to write and the virtual memory system does not perform well, the authors develop a parallel out-of-core computing system using PVFS named POCCS. [18 May 2007]

How to get an £80,000 NEC supercomputer for free

News In the vector processor used by NEC's SX-6i, a calculation can be performed on 256 bits of data in parallel, making it ideal for big computational jobs such as climate research and fluid dynamics. It all stacks up to eight billion floating point... [25 Feb 2003]

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