Distributed Data Structures in the 4 P Paradigm
نویسنده
چکیده
Distributed data structures are those that are shared by parallel processes. They provide a flexible and useful mechanism for parallel programming. This paper shows how distributed data structures can be programmed in a simple paradigm called 4P (short for procedures with preconditions as parallel programs). In the 4P paradigm, processes can specify different modes of access to the required parts of shared data structures. This provides the advantages that data structures are declared as in sequential programs, and copying is not necessary to achieve mutual exclusion.
منابع مشابه
DISTRIBUTED AND COLLABORATIVE FUZZY MODELING
In this study, we introduce and study a concept of distributed fuzzymodeling. Fuzzy modeling encountered so far is predominantly of a centralizednature by being focused on the use of a single data set. In contrast to this style ofmodeling, the proposed paradigm of distributed and collaborative modeling isconcerned with distributed models which are constructed in a highly collaborativefashion. I...
متن کاملBayesian paradigm for analysing count data in longitudina studies using Poisson-generalized log-gamma model
In analyzing longitudinal data with counted responses, normal distribution is usually used for distribution of the random efffects. However, in some applications random effects may not be normally distributed. Misspecification of this distribution may cause reduction of efficiency of estimators. In this paper, a generalized log-gamma distribution is used for the random effects which includes th...
متن کاملDesigning a model based on the paradigm role of education management in the excellence of educational organizations in the twenty railway regions of the Islamic Republic of Iran
The aim of this study is to design a model based on the paradigm role of education management in the excellence of educational organizations in the twenty regions of Iran. Therefore, the mixed research method was used and data were collected in two quantitative and qualitative stages.In the first stage, interviews with 16 experts of railway training , practical implementation of ten commandme...
متن کاملDesigning a model based on the paradigm role of education management in the excellence of educational organizations in the twenty railway regions of the Islamic Republic of Iran
The aim of this study is to design a model based on the paradigm role of education management in the excellence of educational organizations in the twenty regions of Iran. Therefore, the mixed research method was used and data were collected in two quantitative and qualitative stages.In the first stage, interviews with 16 experts of railway training , practical implementation of ten commandme...
متن کاملPerformance Analysis of Apriori Algorithm with Different Data Structures on Hadoop Cluster
Mining frequent itemsets from massive datasets is always being a most important problem of data mining. Apriori is the most popular and simplest algorithm for frequent itemset mining. To enhance the efficiency and scalability of Apriori, a number of algorithms have been proposed addressing the design of efficient data structures, minimizing database scan and parallel and distributed processing....
متن کامل