The mpC language is an ANSI C superset supporting modular parallel programming for distributed memory machines. It allows the user to specify dynamically an application topology, and the mpC programming environment us...
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The mpC language is an ANSI C superset supporting modular parallel programming for distributed memory machines. It allows the user to specify dynamically an application topology, and the mpC programming environment uses this information in run time to provide the most efficient execution of the program on any particular distributed memory machine. The paper describes the features of mpC and its programming environment which allow to use them for developing libraries of parallel programs.
mpC is a medium level programming language for distributed memory machines (DMM). The language is an ANSI C superset based on the notion of a network comprising virtual processors of different types and performances c...
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mpC is a medium level programming language for distributed memory machines (DMM). The language is an ANSI C superset based on the notion of a network comprising virtual processors of different types and performances connected with links of different bandwidths. It allows the user to describe a network topology, create and discard networks, and distribute data and computations over the networks. In other words, the user can specify (dynamically) the topology of his application, and the mpC programming environment will use this (topological) information in run time to ensure the efficient execution of the application on any particular DMM. The paper outlines the principal features of mpC and its programming environment which make them suitable tools to write efficient and portable parallel programs for heterogenous DMM.
The mpC parallel programming language is an ANSI C superset based on the notion of a network comprising processor nodes of different types connected with links of different lengths. It allows the user to describe a ne...
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The mpC parallel programming language is an ANSI C superset based on the notion of a network comprising processor nodes of different types connected with links of different lengths. It allows the user to describe a network topology, create and discard networks, distribute data and computations over networks. The paper describes the implementation of managing networks in the mpC programming environment.
In this paper we propose an approach to optimization of reflection which combines flexibility and efficiency while implementing metaobject-based systems. The main idea is to flatten nested metainterpreter layers using...
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Simple parallel algorithm for fixed-dimensional Linear programming is developed. It provides a straight-forward implementation on MIMD architectures with high efficiency. The implementation on transputer arrays is des...
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This paper describes a modularized AI system being built to help improve electromagnetic compatibility (EMC) among shipboard topside equipment and their associated systems. CLEER is intended to act as an easy to use i...
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This paper describes a modularized AI system being built to help improve electromagnetic compatibility (EMC) among shipboard topside equipment and their associated systems. CLEER is intended to act as an easy to use integrator of existing expert knowledge and pre-existing data bases and large scale analytical models. Due to these interfaces; to the need for portability of the software; and to artificial intelligence related design requirements (such as the need for spatial reasoning, expert data base management, model base management, track-based reasoning, and analogical (similar ship) reasoning) it was realized that traditional expert system shells would be inappropriate, although relatively off-the-shelf AI technology could be incorporated. In the same vein, the rapid prototyping approach to expert system design and knowledge engineering was not pursued in favor of a rigorous systems engineering methodology. The critical design decisions affecting CLEER's development are summarized in this paper along with lessons learned to date all in terms of “how,” “why,” and “when” specific features are being developed.
This paper discusses the Interactive Graphics system used by the General Electric Company, Medium Steam Turbine Department (Engineering & Manufacturing) for designing, drafting, and manufacturing applications. A b...
This paper discusses the Interactive Graphics system used by the General Electric Company, Medium Steam Turbine Department (Engineering & Manufacturing) for designing, drafting, and manufacturing applications. A brief overview of the hardware malting up the system is described, followed by a more detailed description of the actual applications. Two-dimensional applications described include a Heat Balance Analysis, Flow Diagrams, and Electrical Schematics. A more fruitful area for increased productivity gains is described in the three-dimensional or mechanical applications including turbine design & layout and bucket design. coordination of the design with manufacturing for numerical control tape generation is described through CAM and Plate Frame Cutting applications. Finally, a short review of the engineering design work using Interactive Graphics is discussed. Productivity gains of 2.6 to 1 are being realized, and the overall savings to the Medium Steam Department are outlined.
This book constitutes the refereed proceedings of the 51st International Conference on Software Technology: Methods and Tools, TOOLS 2019, held in Innopolis, Russia, in October 2019.;The 19 revised full papers and 13...
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ISBN:
(数字)9783030298524
ISBN:
(纸本)9783030298517
This book constitutes the refereed proceedings of the 51st International Conference on Software Technology: Methods and Tools, TOOLS 2019, held in Innopolis, Russia, in October 2019.;The 19 revised full papers and 13 short papers presented in this book were carefully reviewed and selected from 62 submissions.;The papers discuss all aspects of software engineering and programming languages; machine learning; internet of things; security computer architectures and robotics; and projects.
作者：
HANNA, ENSIGN JOHN H.MILLAN, ENSIGN HAROLD E.The Authors are 1966 graduates of the United States Coast Guard Academy. For the past year they have been engaged in the Academy Scholars Program
which allows selected First Class Cadets at the Academy to devote the greater percentage of their academic hours to advanced study. Their investigation was entitled “Project AMTRAP” Automated Methods for Translating and Patching in Hybrid Systems. It concerned itself with the development of automatic methods for programming analog computers and the design and construction of a simple hybrid system for test purposes. Their work in the project forms the basis for this paper. They are currently assigned as student engineers on Coast Guard Cutters Ensign Hanna on the CASTLE ROCK in Boston Massachusetts and Ensign Millan on the MENDOTA based in Wilmington North Carolina. Both are members of the Institute of Electrical and Electronics Engineers.
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