Exploiting parallelism across program execution: a unification technique and its analysis
نویسندگان
چکیده
منابع مشابه
Exploiting Parallelism Across Program Execution: A Unification Technique and Its Analysis
This paper describes a new technique for source-source transformation of sequential programs. We show that the transformed programs so generated provide significant speedups over the original program on vector-processors and vectormultiprocessors..We exploit the parallelism that arises when multiple instances of a program are executed on simultaneously available data sets. This is in contrast t...
متن کاملExploiting Parallelism in Unification-based Parsing
Because of the nature of the parsing problem, unification-based parsers are hard to parallelize. We present a parallelization technique designed to cope with these difficulties. Parallel parsing of natural language has been researched extensively. In [6] we can find an overview of parallel chart parsing. Most attempts, however, were not very successful [8, 3]. Only recently two NLP applications...
متن کاملa comparative pragmatic analysis of the speech act of “disagreement” across english and persian
the speech act of disagreement has been one of the speech acts that has received the least attention in the field of pragmatics. this study investigates the ways power relations, social distance, formality of the context, gender, and language proficiency (for efl learners) influence disagreement and politeness strategies. the participants of the study were 200 male and female native persian s...
15 صفحه اولHints based Speculative Execution for Exploiting Probabilistic Parallelism
Performance growth of processors will depend on the amount of parallelism exposed by software; at the same time, many algorithms are inherently sequential: they have dependencies that prevent parallelism from being automatically exploited. In this paper we describe a new type of parallelism called probabilistic parallelism that can be unlocked in inherently sequential programs using speculative...
متن کامل&-Prolog and its Performance: Exploiting Independent And-Parallelism
An Independent And-Parallel Prolog model and implementation, ¿¿-Prolog, are described. The description includes a summary of the system's architecture, some details of its execution model (based on the RAP-WAM model), and most importantly, its performance on sequential workstations and shared memory multiprocessors as compared with state-of-the-art Prolog systems. Speedup curves are provided fo...
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: IEEE Transactions on Parallel and Distributed Systems
سال: 1990
ISSN: 1045-9219
DOI: 10.1109/71.80170