shared memory architectures
Fine grained Parallel Ant Colony System for Shared Memory Architectures
... In this paper, we introduce a new approach for shared memory multi-processor systems, e.g. multi-core CPUs, in which the communication overhead is very light and effective. A multi-threaded implementation ...
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Distributed shared memory architectures and global performance state estimation
... In addition, the architecture provides features heretofore only available with high perfor- mance, special purpose graphics acceleration hardware such as those in the Pomegranate hardware [EIH00], which provides ...
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Parallel K Means Algorithm for Shared Memory Multiprocessors
... on shared-nothing ...on shared memory architectures recently start to attract some ...on shared memory multiprocessors is done in the ...a shared memory ...
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Survey on Pure Parallel Programming Models: OpenMP and MPI
... a shared memory Application Programming Interface (API) whose aim is to ease Shared Memory parallel ...across Shared Memory ...
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Wait free shared memory irradiance caching
... Figures 5 and 6 present, in graphical form, the speed-up, the normalized number of evaluated IC samples and effi- ciency, for both architectures. Each of the presented metrics is the average over the five ...
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Testing of a Novel Distributed Shared Memory Framework
... local memory it accesses just as it would in the multiprocessor situation described ...the memory of one of the other clusters then the data item is fetched across the intercluster ...local memory ...
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ARCHITECTURAL CLASSIFICATIONS
... • Loosely coupled: the degree of coupling between the PEs is less. Example: parallel computer consisting of workstations connected together by local area network such as Ethernet is loosely coupled. In this case each one ...
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SPIDAL Java: High Performance Data Analytics with Java on Large Multicore HPC Clusters
... Solution is to use processes with shared memory communications as in SPIDAL Java. process[r] ...
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Performance enhancement of architectures with Random Access List Structured Memory
... al memory which can be employed to vary th e perform ance of a com puter system and create a range of machines using a common concept of List S tru ctu red ...
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A unified programming system for a multi paradigm parallel architecture
... By comparison the private memory systems, where each thread has its own local data (Occam, Ada, Linda e tc.), are simple to program in, because as each thread has its own local data the synchronisation problem ...
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WRL 95 9 pdf
... In contrast to the Alpha and RMO models, the IBM PowerPC model [CSB93, MSSW94] exposes the multiple-copy semantics of memory to the programmer. Figure 2.22 shows the representation for PowerPC. This representation ...
398
Intelligent Co-operative PIM Architecture for Image Analysis and Pattern Recognition
... of memory accesses which have operational characteristics that in- clude a significant amount of memory-to-memory type of ...register-to-register, memory-to-register and ...
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A survey on real time processing with spiking neural networks
... Neural networks have emerged has one of the powerful tools for real time processing such as pattern classification, recognition, prediction and regression. In the last two decades, the high computational demands of ...
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Essential Traffic Parameters for Shared Memory Switch Performance
... Aiello et al. [28] propose a non-push-out buffer management policy called Harmonic that is at most O(log n)-competitive and establish a lower bound of Ω( log log log n n ) on the performance of any online non-push-out ...
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The SMG DSM system: enabling shared memory for the grid
... hide memory access latency forces the use of cache consistency protocols to maintain consistency across the processor-cache-memory ...where memory is shared among all pro- cessors, those where ...
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A Shared memory multiprocessor system architecture utilizing a uniform
... Figure 1-6: Cache Effect on a Figure 1-7: Block Diagram ofan SMP System Figure 1-8: Cache effect on a 11 Systems Performance with 15 4 Processors 16 SMP system Figure 2-1: Cache Organiza[r] ...
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98629A SRM Firmware ERS Feb83 pdf
... Other' features of the interface are: -- shared memory with the mainframe, using the same scheme as the 98628 for sharing the memory -- half-duplex communications to other mainframes -- [r] ...
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Long Short Term Memory Recurrent Neural Network Architectures
... Quickly explaining the information of a picture may be considered a essential disadvantage in design technology that attaches pc perspective and language method. In that report, we have got an inclination to surprise a ...
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Parallel performance prediction for multigrid codes on distributed memory architectures
... In this paper we have proposed a simple methodology for predicting the per- formance of parallel multigrid codes based upon their characteristics when ex- ecuted on small numbers of processors. The initial results ...
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Implementing Shared Memory Parallelism in MCBEND
... Instead it was decided that the data structures responsible for storing accumulated scoring results would be shared globally, with each thread in the parallel region having write access. In order to avoid ‘data ...
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