Experiments to Distribute and Parallelize Map Generalization Processes
نویسندگان
چکیده
منابع مشابه
How to Parallelize Sequential Processes
A process is prime if it cannot be decomposed into a parallel product of nontrivial processes. We characterize all non-prime normed BPA processes together with their decompositions in terms of normal forms which are designed in this paper. Then we show that it is decidable whether a given normed BPA process is prime and if not, its decomposition can be effectively constructed. This brings other...
متن کاملEngines on Multicores , Why Parallelize When You Can Distribute ? ∗
Multicore computers pose a substantial challenge to infrastructure software such as operating systems or databases. Such software typically evolves slower than the underlying hardware, and with multicore it faces structural limitations that can be solved only with radical architectural changes. In this paper we argue that, as has been suggested for operating systems, databases could treat multi...
متن کاملTo Parallelize or Not to Parallelize, Speed Up Issue
Running parallel applications requires special and expensive processing resources to obtain the required results within a reasonable time. Before parallelizing serial applications, some analysis is recommended to be carried out to decide whether it will benefit from parallelization or not. In this paper we discuss the issue of speed up gained from parallelization using Message Passing Interface...
متن کاملTo distribute or not to distribute?
In this paper we address some central problems of combination of logics through the study of a very simple but highly informative case, the combination of the logics of disjunction and conjunction. At first it seems that it would be very easy to combine such logics, but the following problem arises: if we combine these logics in a straightforward way, distributivity holds. On the other hand, di...
متن کاملTo parallelize or not to parallelize, control and data flow issue
New trends towards multiple core processors imply using standard programming models to develop efficient, reliable and portable programs for distributed memory multiprocessors and workstation PC clusters. Message passing using MPI is widely used to write efficient , reliable and portable applications. Control and data flow analysis concepts, techniques and tools are needed to understand and ana...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Cartographic Journal
سال: 2017
ISSN: 0008-7041,1743-2774
DOI: 10.1080/00087041.2017.1413787