نتایج جستجو برای: suitable locality of processing unit

تعداد نتایج: 21213500  

2000
Martin Kämpe Fredrik Dahlgren

The performance gap between processors and memory is increasing, making the cache hit-rate paramount for performance. Studies show room for improvement, especially in data caches. The cache effectiveness is dictated by software locality, hence the software behavior directs the cache performance. This paper presents a framework for studying spatial locality. It focus on the characteristics of th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

a one dimensional dynamic model for a riser reactor in a fluidized bed catalytic cracking unit (fccu) for gasoil feed has been developed in two distinct conditions, one for industrial fccu and another for fccu using various frequencies of microwave energy spaced at the height of the riser reactor (fccu-mw). in addition, in order to increase the accuracy of component and bulk diffusion, instanta...

Journal: :international journal of agricultural management and development 2014
atena eftekhari vali borimnejad

as the conditions in the market and in the world of work and commerce gets more complicated, this requires cor-rection, improvement and also updating marketing attitude among manufacturers and marketers. it is an urgent requirement to choose and determine strategies in order to achieve the objectives. strategy means the comprehensive and main plan in manufacturing unit revealing the way it achi...

Journal: :CoRR 2006
Evgeniya V. Adutskevich S. V. Bakhanovich Nickolai A. Likhoded

The paper is devoted to the problem of mapping affine loop nests onto distributed memory parallel computers. A method to find affine transformations of loop nests for parallel execution and distribution of data over processors is presented. The method tends to minimize the number of communications between processors and to improve locality of data within one processor. A problem of determinatio...

2013
Ahmad Lashgar Amirali Baniasadi Ahmad Khonsari

GPUs employ thousands of threads per core to achieve high throughput. These threads exhibit localities in control-flow, instruction and data addresses and values. In this study we investigate inter-warp instruction temporal locality and show that during short intervals a significant share of fetched instructions are fetched unnecessarily. This observation provides several opportunities to enhan...

1995
Naraig Manjikian Tarek S. Abdelrahman

Loop fusion improves data locality and reduces synchronization in data-parallel applications. However, loop fusion is not always legal. Even when legal, fusion may introduce loop-carried dependences which reduce parallelism. In addition, performance losses result from cache conflicts in fused loops. We present new, systematic techniques which: (1) allow fusion of loop nests in the presence of f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...

پایان نامه :دانشگاه بین المللی امام خمینی (ره) - قزوین - دانشکده مهندسی معماری و شهرسازی 1388

nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...

1998
Renato J. O. Figueiredo José A. B. Fortes Zina Ben-Miled

A system organized as a Hierarchy of Processor-And-Memory (HPAM) extends the familiar notion of memory hierarchy by including processors with di erent performance in di erent levels of the hierarchy. Tasks are assigned to di erent hierarchy levels according to their degree of parallelism. This paper studies the spatial locality (with respect to degree of parallelism) behavior of simulated paral...

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