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Data mining, bioinformatics, knowledge discovery, social network analysis, are emerging irregular applications that exploits data structures based on pointers or linked lists, such as graphs, unbalanced trees or unstructured grids. These applications are characterized by unpredictable memory accesses and generally are memory bandwidth bound, but also presents large amounts of inherent dynamic parallelism...
The simplicity of concurrent programming with Transactional Memory (TM) and its recent implementation in mainstream processors greatly motivates researchers and industry to investigate this field and propose new implementations and optimizations. However, there is still no standard C system library which a wide range of TM developers can adopt. TM application developers have been forced to avoid library...
Writing software for distributed systems is a complex task and gets even harder when shared data is replicated among nodes. Transactional memory is a promising technology for dealing with both synchronization and data consistency issues. Rainbow OS, a distributed operating system for PC clusters, employs this concept in a distributed fashion providing a cluster-wide transactional distributed memory...
Embedded appliances designers rely on heterogeneous multi-core system-on-chips (HMC-SoC) to provide the computing power required by modern applications. Due to the inherent complexity of this kind of platform, the development of specific system architectures is not considered as an option to provide low-level services to an application. Hence, the software is built either from scratch - when the softwarepsilas...
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