Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"OS design"”.
-
ZxOS: Zephyr-based Guest Operating System for Heterogeneous ISA Machines
… data point in the heterogeneous architecture design space is heterogeneity in instruction-set architecture (ISA). ISA-heterogeneity is emerging in many forms. An exemplar case is Smart I/O devices such as SmartNICs and SmartSSDs that incorporate CPUs of the RISC ISA family (e.g, ARM64, …
-
Scheduling in a Database-Based Distributed Operating System
… systems date from over 40 years ago and were designed for very different computing requirements, making them ill-equipped to handle serverless workloads as well as modern challenges in scalability, heterogeneity, availability, and security. Hence, we propose a radically new data-centric OS …
-
Implementing a File Architecture for a Database Operating System
… of adding onto the current operating system design to address these problems, our team proposed a design for a system we call the Database Operating System (DBOS) that uses database tables to represent the state, and queries to represent operations to the state. In this study, I show that the …
-
Design and Implementation of a Network Server in LibrettOS
… the attack surface of the system. A multiserver OS design solves this problem. In contrast to the traditional network stack, a multiserver OS pushes the network stack into the network server as a user process, which performs three enhancements: (i) allows the network server to run in user mode …
-
A real-time scratchpad-centric OS for multi-core embedded systems
… parallel task execution for general purpose work- loads. However, in hard real time systems where predictability is a key aspect, the average performance of these multicore processors is even worse than the scenarios in which the same task set is executed on a single core processor. This …
-
Single System Image in a Linux-based Replicated Operating System Kernel
… with homogeneous architectures, but it was not designed to run on heterogeneous architectures, therefore, new system software designs are necessary. One innovative design is the multikernel OS deployed by the Barrelfish operating system (OS) which partitions hardware resources to independent …
-
Practical Exploit Mitigation Design Against Code Re-Use and System Call Abuse Attacks
… the years, many defense techniques have been proposed by the security community. Even so, few have been adopted by the general public and deployed in production. This limited defense deployment and weak security has serious consequences, as large scale cyber-attacks are now a common occurrence in …