Unified System on Chip RESTAPI Service (USOCRS)

Abstract. This thesis investigates the development of a Unified System on Chip RESTAPI Service (USOCRS) to enhance the efficiency and effectiveness of SOC verification reporting. The research aims to overcome the challenges associated with the transfer, utilization, and interpretation of SoC verification reports by creating a unified platform that integrates various tools and technologies. The research methodology used in this study follows a design science approach. A thorough literature review was conducted to explore existing approaches and technologies related to SOC verification reporting, automation, data visualization, and API development. The review revealed gaps in the current state of the field, providing a basis for further investigation. Using the insights gained from the literature review, a system design and implementation plan were developed. This plan makes use of cutting-edge technologies such as FASTAPI, SQL and NoSQL databases, Azure Active Directory for authentication, and Cloud services. The Verification Toolbox was employed to validate SoC reports based on the organization’s standards. The system went through manual testing, and user satisfaction was evaluated to ensure its functionality and usability. The results of this study demonstrate the successful design and implementation of the USOCRS, offering SOC engineers a unified and secure platform for uploading, validating, storing, and retrieving verification reports. The USOCRS facilitates seamless communication between users and the API, granting easy access to vital information including successes, failures, and test coverage derived from submitted SoC verification reports. By automating and standardizing the SOC verification reporting process, the USOCRS eliminates manual and repetitive tasks usually done by developers, thereby enhancing productivity, and establishing a robust and reliable framework for report storage and retrieval. Through the integration of diverse tools and technologies, the USOCRS presents a comprehensive solution that adheres to the required specifications of the SOC schema used within the organization. Furthermore, the USOCRS significantly improves the efficiency and effectiveness of SOC verification reporting. It facilitates the submission process, reduces latency through optimized data storage, and enables meaningful extraction and analysis of report data

Proceedings of Monterey Workshop 2001 Engineering Automation for Sofware Intensive System Integration

The 2001 Monterey Workshop on Engineering Automation for Software Intensive System Integration was sponsored by the Office of Naval Research, Air Force Office of Scientific Research, Army Research Office and the Defense Advance Research Projects Agency. It is our pleasure to thank the workshop advisory and sponsors for their vision of a principled engineering solution for software and for their many-year tireless effort in supporting a series of workshops to bring everyone together.This workshop is the 8 in a series of International workshops. The workshop was held in Monterey Beach Hotel, Monterey, California during June 18-22, 2001. The general theme of the workshop has been to present and discuss research works that aims at increasing the practical impact of formal methods for software and systems engineering. The particular focus of this workshop was "Engineering Automation for Software Intensive System Integration". Previous workshops have been focused on issues including, "Real-time & Concurrent Systems", "Software Merging and Slicing", "Software Evolution", "Software Architecture", "Requirements Targeting Software" and "Modeling Software System Structures in a fastly moving scenario".Office of Naval ResearchAir Force Office of Scientific Research Army Research OfficeDefense Advanced Research Projects AgencyApproved for public release, distribution unlimite

Space station data system analysis/architecture study. Task 2: Options development, DR-5. Volume 3: Programmatic options

Task 2 in the Space Station Data System (SSDS) Analysis/Architecture Study is the development of an information base that will support the conduct of trade studies and provide sufficient data to make design/programmatic decisions. This volume identifies the preferred options in the programmatic category and characterizes these options with respect to performance attributes, constraints, costs, and risks. The programmatic category includes methods used to administrate/manage the development, operation and maintenance of the SSDS. The specific areas discussed include standardization/commonality; systems management; and systems development, including hardware procurement, software development and system integration, test and verification

RICIS Symposium 1992: Mission and Safety Critical Systems Research and Applications

This conference deals with computer systems which control systems whose failure to operate correctly could produce the loss of life and or property, mission and safety critical systems. Topics covered are: the work of standards groups, computer systems design and architecture, software reliability, process control systems, knowledge based expert systems, and computer and telecommunication protocols

Defining interfaces between hardware and software: Quality and performance

One of the most important interfaces in a computer system is the interface between hardware and software. This interface is the contract between the hardware designer and the programmer that defines the functional behaviour of the hardware. This thesis examines two critical aspects of defining the hardware-software interface: quality and performance. The first aspect is creating a high quality specification of the interface as conventionally defined in an instruction set architecture. The majority of this thesis is concerned with creating a specification that covers the full scope of the interface; that is applicable to all current implementations of the architecture; and that can be trusted to accurately describe the behaviour of implementations of the architecture. We describe the development of a formal specification of the two major types of Arm processors: A-class (for mobile devices such as phones and tablets) and M-class (for micro-controllers). These specifications are unparalleled in their scope, applicability and trustworthiness. This thesis identifies and illustrates what we consider the key ingredient in achieving this goal: creating a specification that is used by many different user groups. Supporting many different groups leads to improved quality as each group finds different problems in the specification; and, by providing value to each different group, it helps justify the considerable effort required to create a high quality specification of a major processor architecture. The work described in this thesis led to a step change in Arm's ability to use formal verification techniques to detect errors in their processors; enabled extensive testing of the specification against Arm's official architecture conformance suite; improved the quality of Arm's architecture conformance suite based on measuring the architectural coverage of the tests; supported earlier, faster development of architecture extensions by enabling animation of changes as they are being made; and enabled early detection of problems created from architecture extensions by performing formal validation of the specification against semi-structured natural language specifications. As far as we are aware, no other mainstream processor architecture has this capability. The formal specifications are included in Arm's publicly released architecture reference manuals and the A-class specification is also released in machine-readable form. The second aspect is creating a high performance interface by defining the hardware-software interface of a software-defined radio subsystem using a programming language. That is, an interface that allows software to exploit the potential performance of the underlying hardware. While the hardware-software interface is normally defined in terms of machine code, peripheral control registers and memory maps, we define it using a programming language instead. This higher level interface provides the opportunity for compilers to hide some of the low-level differences between different systems from the programmer: a potentially very efficient way of providing a stable, portable interface without having to add hardware to provide portability between different hardware platforms. We describe the design and implementation of a set of extensions to the C programming language to support programming high performance, energy efficient, software defined radio systems. The language extensions enable the programmer to exploit the pipeline parallelism typically present in digital signal processing applications and to make efficient use of the asymmetric multiprocessor systems designed to support such applications. The extensions consist primarily of annotations that can be checked for consistency and that support annotation inference in order to reduce the number of annotations required. Reducing the number of annotations does not just save programmer effort, it also improves portability by reducing the number of annotations that need to be changed when porting an application from one platform to another. This work formed part of a project that developed a high-performance, energy-efficient, software defined radio capable of implementing the physical layers of the 4G cellphone standard (LTE), 802.11a WiFi and Digital Video Broadcast (DVB) with a power and silicon area budget that was competitive with a conventional custom ASIC solution. The Arm architecture is the largest computer architecture by volume in the world. It behooves us to ensure that the interface it describes is appropriately defined