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Parallelization of AdaBoost algorithm on multi-core processors
2008 IEEE Workshop on Signal Processing Systems, 2008This paper examines and extracts the parallelism in the AdaBoost person detection algorithm on multi-core processors. As multi-core processors become pervasive, effectively executing many threads simultaneously is crucial in harnessing the computation power.
Yen-Kuang Chen +2 more
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Regularity-constrained floorplanning for multi-core processors
Proceedings of the 2011 international symposium on Physical design, 2011Multi-core technology becomes a new engine that drives performance growth for both microprocessors and embedded computing. This trend asks chip floorplanners to consider regularity constraint since identical processing/memory cores are preferred to form an array in layout.
Xi Chen, Jiang Hu 0001, Ning Xu 0006
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Language identification using multi-core processors
Computer Speech & Language, 2012Graphics processing units (GPUs) provide substantial processing power for little cost. We explore the application of GPUs to speech pattern processing, using language identification (LID) to demonstrate their benefits. Realization of the full potential of GPUs requires both effective coding of predetermined algorithms, and, if there is a choice ...
Abualsoud Hanani +2 more
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Virtual Aggregated Processor in Multi-core Computers
2008 Ninth International Conference on Parallel and Distributed Computing, Applications and Technologies, 2008Parallel computing has been in the spotlight with the advent of multi-core computers. The popular multithreading model does not scale very well when there are hundreds or thousands of cores, since it can only help exploit coarse-grained parallelism. There exist a lot of fine-grained parallelism to be exploited in I/O tasks and memory accesses during ...
Zhiyi Huang 0001 +6 more
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Power Consumption in Multi-core Processors
2012Power consumption in processors has become a major concern and clearly that has been one key factor behind growth of multi-core processors to achieve performance rather than single core with increased clock frequency. In this talk we would start by describing the processor power consumption issues as well as motivation for low power multi-core ...
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Parallel Real-Time OLAP on Multi-core Processors
2012 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (ccgrid 2012), 2012One of the most powerful and prominent technologies for knowledge discovery in decision support systems is online analytical processing (OLAP). Most of the traditional OLAP research, and most of the commercial systems, follow the static data cube approach proposed by Gray et.al.
Frank Dehne, Hamidreza Zaboli
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2012
A method of operating a multi-core processor, where each processor core is provided with its own private cache and the device comprises or has access to a common memory. The method comprises executing a processing thread on a selected first processor core, and implementing a normal access mode for executing an operation within a processing thread and ...
ERICSSON TELEFON AB L M +2 more
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A method of operating a multi-core processor, where each processor core is provided with its own private cache and the device comprises or has access to a common memory. The method comprises executing a processing thread on a selected first processor core, and implementing a normal access mode for executing an operation within a processing thread and ...
ERICSSON TELEFON AB L M +2 more
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A multi-core signal processor for heterogeneous reconfigurable computing
2009 International Symposium on System-on-Chip, 2009Reconfigurable computing holds the promise of delivering ASIC-like performance while preserving run-time flexibility of processors. In many application domains, the use of FPGAs is limited by area, power, and timing overheads. Coarse-Grained Reconfigurable Architectures offer higher computation density, but at the price of rather being domain specific.
Davide Rossi 0001 +12 more
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Memory-Aware Green Scheduling on Multi-core Processors
2010 39th International Conference on Parallel Processing Workshops, 2010Contention on shared resources such as cache and main memory slows down the execution of the applications affecting not only application performance but also induces inefficient use of energy. Therefore, in this paper we deal with the contention problem and energy optimization on shared resources multicore-based machines.
Frédéric Pinel +3 more
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Standard Multi-Core Processors
2011For a long time, the performance of general-purpose processors could be improved by increasing clock frequency and instruction level parallelism (ILP). Nowadays, only diminished gains in performance can be reached by higher processor clock rates. This results from the difficulty to find enough parallelism in the instruction stream of a single process ...
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