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. Having said that, its really tough to hone in on one specific architecture without. We present a domainspecific software architecture dssa that we have developed for a large application domain of adaptive intelligent systems aiss. Hence the text details not only modeling techniques. Domainspecific software architectures also serve as a common language in which domain engineers can discuss, understand and teach the principles of their craft. Leveraging domain modeling and profiling to understand the specific needs and bottlenecks of the domain. Many components of software that is run on generalpurpose processors can be adapted to run on domainspecific processors. Domainspecific hardwaresoftware codesign, enhanced security, open instruction sets, and agile chip development. The objective was to generate heterogeneous architectures by integrating many of these accelerated cores and connecting them with a networkonchip. 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. 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. Apr 17, 2020 many components of software that is run on generalpurpose processors can be adapted to run on domain specific processors.
Pdf dssa domainspecific software architecture researchgate. 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. The domainspecific software architecture program june 1992 special report mark h. 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. Composition of software architectures from reusable. For example, scaledeep 35 is an investigation of a highperformance server designed for dnn training and inference containing thousands of processors. Software architectures serve as frameworks for software reuse. 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. Building domain specific software architectures from software architectural design patterns conference paper in proceedings international conference on software engineering january 2011 with. 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. 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 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. 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.
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 architecture aims at software reuse through construction of domain architecture reference model. Domainspecific architecture for software agents journal of object. 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. 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. A good software architecture facilitates application system development, promotes achievement of functional requirements, and supports system reconfigurati. 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. Proposing innovative architectural solutions for domainspecific problems. Domainspecific software architectures and architecture patterns. 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. There are six independent projects within the dssa program. Domainspecific software architectures dssas have been proposed4 in order to address these issues. Proposing innovative architectural solutions for domain specific problems. A domainspecific software architecture for adaptive intelligent.
This document contains an overview of the work being done in the darpa domain specific software architecture program dssa as of july 1992. Developing domain specific architecture for web service discovery agent based on the proposed methodology. Apr 28, 2015 domain specific software architecture is basically software architecture focused on a particular domain. 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. Customized architectures center for domainspecific computing. Dssa domainspecific software architecture pedagogical. Pdf domainspecific software architecture for adaptive. Architectures dssas have been advanced as a methodology for factoring large software systems into components that have high. The usability model will be equally easy with domain specific processors. Customized architectures center for domainspecific. Each chip would contain computeheavy blocks and memoryheavy blocks, in a 3. Building domain specific software architectures from software. Domainspecific software architectures for guidance. Using domainspecific languages to describe the development viewpoint of software architectures abstract.
Domain specific software architectures dssas have been proposed4 in order to address these issues. A domainspecific architecture for deep neural networks. A domainspecific software architecture dssa t has been defined as. Pdf a domainspecific software architecture for adaptive. Software development using domainspecific software architectures. A domainspecific software architecture for adaptive.
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. Monthe faculty of sciences university of yaounde 1 yaounde, cameroon valery. 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. 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. Despite recent advances, the cpugpu architectures are falling behind to keep up with the immense computation appetite of training tasks for ai projects. But domainspecific architectures have a downside, too. This brandnew text covers all facets of software architecture and how it serves as the intellectual centerpiece of software development and evolution. A domainspecific software architecture dssa has been defined as. A framework for software architecture recovery splc. Unsurprisingly, hennesey and patterson say in their distinguished 2018 turing award lecture that it is a new golden age for computer architecture.
We proposed an approach for designing domainspecific heterogeneous architectures based on instruction augmentation through the integration of hardware accelerators into simple cores. 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. Domain specific software architecture is basically software architecture focused on a particular domain. 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.
However, designing these heterogeneous systems is a challenging task due to their inherent complexity. Leveraging domainspecific software architectures for. 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. Software architecture descriptions are commonly organized into views, which are analogous to the different types of blueprints made in building architecture. This book displays how to effectively map and respond to the realworld challenges and purposes which software must solve, covering domains such. Dssa domainspecific software architecture pedagogical example. Introduction to dssa dssa is basically software architecture focused on a particular domain. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Critically, this text focuses on supporting creation of real implemented systems. Developing domainspecific architecture for web service discovery agent based on the proposed methodology.
Domain models, domain specific software architectures, features, and architecture patterns the terms used in this paper are defined as follows. Pdf a domainspecific software architecture dssa t has been defined as. The proposed approach aimed to ease the design of heterogeneous manycore architectures and, consequently, exploration of the design spaceby automating the design steps. 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. The recent focus is on design and implementation of acceleratorrich architectures, from single chips to data centers. 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. Software architecture is foundational to the development of large, practical softwareintensive applications. 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. Cdsc develops a general methodology for creating novel customizable computing platforms and the associated compilation tools and runtime management environment to support domainspecific computing. Dsas provide a great opportunity for innovation as hardware and software are designed from the scratch focused on a very specific goal. 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. Develop a framework to aid in the creation of a customizable heterogeneous platform chp for a given application domain. Software architecture is foundational to the development of large, practical software intensive applications. Modeldriven domain analysis and software development.
However, developing such heterogeneous architectures is a significant challenge. It involves systematic use of a domain specific language to represent the various facets of a system. The proposed approach aimed to ease the design of heterogeneous manycore architecturesand, consequently, exploration of the design spaceby automating the design steps. By examining a classfamily of related systems and the commonality underlying those systems, it is possible to obtain a set of reference models, i. Another trend since 2016 is domainspecific architectures for training. 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.
Knowing where and at what level of abstraction software architectural design patterns should be applied in a given domain is not always clear. Darpa selects teams to unleash power of specialized. Evaluating architectural designs using our inhouse cycleaccurate. We proposed an approach for designing domain specific heterogeneous architectures based on instruction augmentation through the integration of hardware accelerators into simple cores. Domain specific modeling dsm is a software engineering methodology for designing and developing systems, such as computer software. A domainspecific software architecture dssa is an assemblage of software components. 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. The constructed reference model presents a set of individual components and their interaction points. Domainspecific modeling dsm is a software engineering methodology for designing and developing systems, such as computer software. The development of a generic control architecture suitable for use as a single intelligent agent or as multiple cooperating agents is described. Using domainspecific languages to describe the development. The developers of a system are accepted as one of the most important stakeholders of an architecture description.
Systematic discovery and exploitation of commonality across related software systems is a fundamental technical requirement for achieving successful software reuse. Domain specific hardware software codesign, enhanced security, open instruction sets, and agile chip development. A framework is usually implemented in terms of one or more viewpoints or adls. Designing domainspecific heterogeneous architectures from. View notes dssa from cmpn sem1 at university of mumbai.
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