Dssa domainspecific software architecture pedagogical. Join malcolm shore for an indepth discussion in this video, welcome, part of securing the iot. The development of a generic control architecture suitable for use as a single intelligent agent or as multiple cooperating agents is described. This brandnew text covers all facets of software architecture and how it serves as the intellectual centerpiece of software development and evolution. The domainspecific software architecture program june 1992 special report mark h. Therefore, we propose a design method to generate domain specific manycore architectures based on riscv instruction set architecture and automate the main steps of this method with software tools. The program managers behind darpas electronics resurgence initiative eri have selected research teams from academia and industry to explore the development of flexible architectures capable of using specialized hardware to solve specific computing problems more quickly and efficiently. Domainspecific software engineering software systems differ in terms of their purpose, size, complexity, provided functionality, quality needs, intended usage, expected or required execution context, involved stakeholders and their selection from software architecture. Domain specific software architecture aims at software reuse through construction of domain architecture reference model. Domainspecific modeling dsm is a software engineering methodology for designing and developing systems, such as computer software. It involves systematic use of a domain specific language to represent the various facets of a system domainspecific modeling languages tend to support higherlevel abstractions than generalpurpose modeling languages, so they require less effort and fewer low.
Sep 10, 2018 unsurprisingly, hennesey and patterson say in their distinguished 2018 turing award lecture that it is a new golden age for computer architecture. A framework is usually implemented in terms of one or more viewpoints or adls. An approach to building domain specific software architectures from software architectural design patterns a dissertation submitted in partial fulfillment of the requirements for the degree of doctor of philosophy at george mason university by julie street fant masters of science george mason university, 2004 bachelors of science. The proposed approach aimed to ease the design of heterogeneous manycore architecturesand, consequently, exploration of the design spaceby automating the design steps. We present a domainspecific software architecture dssa that we have developed for a large application domain of adaptive intelligent systems aiss. Domain specific software architectures also serve as a common language in which domain engineers can discuss, understand and teach the principles of their craft. Domain specific software architectures missile systems, c4i systems, logistics systems, gis systems, dbms systems, compilers, query engines, and security kernels have internal patterns specific to that class of software. Proposing innovative architectural solutions for domainspecific problems. Cdsc develops a general methodology for creating novel customizable computing platforms and the associated compilation tools and runtime management environment to support domain specific computing. Software architecture descriptions are commonly organized into views, which are analogous to the different types of blueprints made in building architecture. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. We have been studying a software engineering methodology based on domainspecific software architectures dssas 18, 36, 34, 35, 37, 24, where the term domain refers to a class of. A domainspecific software architecture dssa t has been defined as. Darpa selects teams to unleash power of specialized.
Systematic discovery and exploitation of commonality across related software systems is a fundamental technical requirement for achieving successful software reuse. An evaluation step is also carried out both for the proposed methodology and the developed domainspecific software architecture for software agents in web service discovery. Each chip would contain computeheavy blocks and memoryheavy blocks, in a 3. This ieee transactions on computers special issue on domain specific architectures for emerging applications seeks to expand our understanding of novel accelerator designs across emerging application domains, from circuit and microarchitecture aspects, to solutions at the compiler and system software level. Architectures dssas have been advanced as a methodology for factoring large software systems into components that have high. However, designing these heterogeneous systems is a challenging task due to their inherent complexity. The architecture may be fixed, and programmability is really hard, so you need to go back to this notion of the programming model with which you actually program this portion, schirrmeister said. Domain models, domain specific software architectures, features, and architecture patterns the terms used in this paper are defined as follows. A domainspecific architecture for deep neural networks.
Domain specific hardware software codesign, enhanced security, open instruction sets, and agile chip development. Software architecture is foundational to the development of large, practical software intensive applications. A domainspecific software architecture for adaptive intelligent. Composition of software architectures from reusable. Software architectures serve as frameworks for software reuse. Pdf dssa domainspecific software architecture researchgate. Currently, there are no existing approaches for building and validating domain specific software architectures that focus on reusing and composing existing software architectural design patterns. Domain specific modeling dsm is a software engineering methodology for designing and developing systems, such as computer software.
The developers of a system are accepted as one of the most important stakeholders of an architecture description. Unsurprisingly, hennesey and patterson say in their distinguished 2018 turing award lecture that it is a new golden age for computer architecture. An evaluation step is also carried out both for the proposed methodology and the developed domain specific software architecture for software agents in web service discovery. Domainspecific software architectures also serve as a common language in which domain engineers can discuss, understand and teach the principles of their craft. Customized architectures center for domainspecific. Domain specific software engineering software systems differ in terms of their purpose, size, complexity, provided functionality, quality needs, intended usage, expected or required execution context, involved stakeholders and their selection from software architecture.
View notes dssa from cmpn sem1 at university of mumbai. Domain specific processors relies upon notions of concurrency and parallelism to satisfy performance and cost constraints resulting from increasingly complex applications and architectures and addresses concepts in specification, simulation, and verification in embedded systems and software design. Despite recent advances, the cpugpu architectures are falling behind to keep up with the immense computation appetite of training tasks for ai projects. Monthe faculty of sciences university of yaounde 1 yaounde, cameroon valery. Hence the text details not only modeling techniques. Domainspecific software architectures dssas have been proposed4 in order to address these issues. Dssa domainspecific software architecture pedagogical example.
Modeldriven domain analysis and software development. The constructed reference model presents a set of individual components and their interaction points. Developing domain specific architecture for web service discovery agent based on the proposed methodology. However, developing such heterogeneous architectures is a significant challenge. A good software architecture facilitates application system development, promotes achievement of functional requirements, and supports system reconfigurati. This ieee transactions on computers special issue on domainspecific architectures for emerging applications seeks to expand our understanding of novel accelerator designs across emerging application domains, from circuit and microarchitecture aspects, to. Introduction to dssa dssa is basically software architecture focused on a particular domain. The usability model will be equally easy with domain specific processors. Jul 24, 2018 the program managers behind darpas electronics resurgence initiative eri have selected research teams from academia and industry to explore the development of flexible architectures capable of using specialized hardware to solve specific computing problems more quickly and efficiently. Apr 17, 2018 whereas compilerarchitecture codesign delivered gains of about three in the 1980s for c compilers and risc architectures, new advances could create compilers and domain specific architectures 3 dsas that deliver tenfold or more jumps 4 in this new golden age. The objective was to generate heterogeneous architectures by integrating many of these accelerated cores and connecting them with a networkonchip. A domainspecific software architecture dssa has been defined as. Leveraging domain modeling and profiling to understand the specific needs and bottlenecks of the domain.
It involves systematic use of a domain specific language to represent the various facets of a system. But domainspecific architectures have a downside, too. Software development using domainspecific software architectures. Domain specific software architectures dssas have been proposed4 in order to address these issues. A domainspecific software architecture for adaptive.
The recent focus is on design and implementation of acceleratorrich architectures, from single chips to data centers. Evaluating architectural designs using our inhouse cycleaccurate. Having said that, its really tough to hone in on one specific architecture without. Apr 17, 2020 many components of software that is run on generalpurpose processors can be adapted to run on domain specific processors. Developing domainspecific architecture for web service discovery agent based on the proposed methodology.
Pdf a domainspecific software architecture dssa t has been defined as. A domain specific software architecture dssa is an assemblage of software components specialized for a particular domain, generalized for effective use across that domain, and composed in a standardized structure topology effective for building successful applications. Another trend since 2016 is domainspecific architectures for training. Develop a framework to aid in the creation of a customizable heterogeneous platform chp for a given application domain.
This book displays how to effectively map and respond to the realworld challenges and purposes which software must solve, covering domains such. Dsas provide a great opportunity for innovation as hardware and software are designed from the scratch focused on a very specific goal. Building domain specific software architectures from software. Building domain specific software architectures from software architectural design patterns conference paper in proceedings international conference on software engineering january 2011 with. Pdf a domainspecific software architecture for adaptive. Whereas compilerarchitecture codesign delivered gains of about three in the 1980s for c compilers and risc architectures, new advances could create compilers and domainspecific architectures 3 dsas that deliver tenfold or more jumps 4 in this new golden age. Software architecture is foundational to the development of large, practical softwareintensive applications. Critically, this text focuses on supporting creation of real implemented systems. We proposed an approach for designing domainspecific heterogeneous architectures based on instruction augmentation through the integration of hardware accelerators into simple cores. Each view addresses a set of system concerns, following the conventions of its viewpoint, where a viewpoint is a specification that describes the notations, modeling, and analysis techniques to use in a view that expresses the architecture. Proposing innovative architectural solutions for domain specific problems. Domain specific architectures tailor architecture to a domain serverattached devices programmable, not hardwired integrated application and deploymentaware development of devices, firmware, systems, software 510x power performance improvement a new golden age for computer architecture john l. Many components of software that is run on generalpurpose processors can be adapted to run on domainspecific processors. Domainspecific software architectures for guidance.
Using domainspecific languages to describe the development viewpoint of software architectures abstract. Domainspecific processors relies upon notions of concurrency and parallelism to satisfy performance and cost constraints resulting from increasingly complex applications and architectures and addresses concepts in specification, simulation, and verification in embedded systems and software design. This document contains an overview of the work being done in the darpa domain specific software architecture program dssa as of july 1992. Knowing where and at what level of abstraction software architectural design patterns should be applied in a given domain is not always clear. A domainspecific software architecture dssa is an assemblage of software components specialized for a particular domain, generalized for effective use across that domain, and composed in a standardized structure topology effective for building successful applications.
Leveraging domainspecific software architectures for. There are six independent projects within the dssa program. Domainspecific software architectures and architecture patterns. Apr 28, 2015 domain specific software architecture is basically software architecture focused on a particular domain. Leveraging domainspecific software architectures for classifying cloud service abstractions t s mohan, infosys achieving energy efficient computing for future large scale applications tajana simunic rosing, university of california san diego early observations on the performance of windows azure zach hill, university of virginia. Domain specific software architecture is basically software architecture focused on a particular domain. By examining a classfamily of related systems and the commonality underlying those systems, it is possible to obtain a set of reference models, i. For example, scaledeep 35 is an investigation of a highperformance server designed for dnn training and inference containing thousands of processors. Domainspecific architecture for software agents journal of object. Designing domainspecific heterogeneous architectures from.
Customized architectures center for domainspecific computing. A domainspecific software architecture dssa is an assemblage of software components. A framework for software architecture recovery splc. Tracz 9 one of the dilemmas that has prevented software developers from reusing software is the lack of software artifacts to use or the existence of artifacts that are difficult to integrate. We proposed an approach for designing domain specific heterogeneous architectures based on instruction augmentation through the integration of hardware accelerators into simple cores. Cdsc develops a general methodology for creating novel customizable computing platforms and the associated compilation tools and runtime management environment to support domainspecific computing. Using domainspecific languages to describe the development. The proposed approach aimed to ease the design of heterogeneous manycore architectures and, consequently, exploration of the design spaceby automating the design steps. Domainspecific hardwaresoftware codesign, enhanced security, open instruction sets, and agile chip development. Systems, architectures, modeling, and simulation crc press book ranging from lowlevel application and architecture optimizations to highlevel modeling and exploration concerns, this authoritative reference compiles essential research on various levels of abstraction appearing in embedded systems and software design. Pdf domainspecific software architecture for adaptive. An architecture framework captures the conventions, principles and practices for the description of architectures established within a specific domain of application andor community of stakeholders isoiecieee 42010.
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