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.
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Showing 1 to 15 of 15 for “"Address translation"”.
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Impact of Network Address Translation on Router Performance
Network Address Translation (NAT) is a method by which Internet Protocol (IP) addresses are translated from one group to another, in a manner transparent to the end users. It translates the source and destination addresses and ports in the Internet Protocol datagram. There are several benefits for …
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Cost-effective Designs for Supporting Correct Execution and Scalable Performance in Many-core Processors
… of the silicon substrate. In this thesis, we address these challenges in a framework that targets correct execution and performance on three coordinates: 1) tolerating permanent faults, 2) facilitating static and dynamic verification through precise specifications, and 3) designing scalable …
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Design of Efficient Simple COMA Architectures
Our address translation hardware is then used to improve on existing approaches for managing pages between S-COMA and CC-NUMA modes in hybrid systems.
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Hardware Memory Compression for Large-scale Systems
… (1) applications are more demanding on address translation, (2) many users execute workloads requesting different amounts of memory concurrently, and (3) these systems have stricter reliability requirements. These properties introduce new challenges when implementing hardware memory …
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Live Library Upgrades via CRIU: A Novel Approach to Patch Security Vulnerabilities in Running Processes
… The approach combines metadata edits, address translation, and memory dump rewriting. By patching file backed mappings and leveraging ELF internals, we inject the new library while the dynamic loader transparently re resolves references. A synthetic execution captures memory resident …
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NATRON : overlay routing to oblivious destinations
… uses a combination of IP tunneling and network address translation to allow members of the overlay to communicate with hosts outside the overlay network via other overlay members. In order to estimate the potential performance improvement a system like NATRON might provide, we performed an …
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A software approach to accelerating memory translation for virtualized clouds
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Arm systems semantics
… verification. However, the system semantics, of address translation and TLB maintenance, instruction-fetch and its required cache maintenance, and exceptions and interrupts, remains mostly obscure, leaving us without a solid foundation for verification of security-critical systems software. We …
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Enabling malware remediation in expanding home networks
… and notification of compromise. However, Network Address Translation (NAT) and IPv6 Privacy Extensions prevent ISPs from identifying the specific compromised device. We refer to this lastmile extension of the IP traceback problem as the residential source identification problem. As the IoT grows, …
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Accelerating The Discontinuous Galerkin Cell-Vertex Scheme (Dg-Cvs) Solver On Cpu-Gpu Heterogeneous Systems
… kernel occupancy. We developed optimizations to address these concerns. Our proposed optimizations include thread remapping to minimize thread divergence and register pressure reduction to increase kernel occupancy. Our experiment results show that Dg-Cvs on gpu outperforms cpu by up to 57\% …
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A Network Mobility Survey and Comparison with a Mobile IP Multiple Home Address Extension
This thesis addresses the paucity of research on network mobility with a taxonomy and a quantitative comparison on a real test bed of existing and forthcoming network mobility solutions. Broadly, network mobility solutions can be divided into two broad categories, intra-domain and inter-domain …
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Frequent Inventory of Network Devices for Incident Response: A Data-driven Approach to Cybersecurity and Network Operations
… institutions, strategies such as dynamic addressing and address translation become necessary. The proliferation of the Internet of Things (IoT) makes this identification task even more difficult. Loss of intellectual property, extortion, theft, and reputational damage are all significant …
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Using current uptime to improve failure detection in peer-to-peer networks
… that can adapt to the limitations network address translation devices.
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Efficient Virtual Cache Coherency for Multi-core Systems and Accelerators
… individual components to perform virtual address accesses without having to include their own hardware for address translation and memory protection. This thesis presents such a protocol, together with tooling and hardware infrastructure that are developed in the process of creating it. …