Enhanced schedulability tests for real-time regularity-based virtualized systems with dependent and self-suspension tasks

G Dai, PK Paluri, AMK Cheng - Real-Time Systems, 2022 - Springer
As virtualization becomes increasingly popular, more critical applications that require real-
time performance guarantees are deployed on virtualized systems. In such systems, the …

Regular Composite Resource Partitioning and Reconfiguration in Open Systems

WJ Chen, P Wu, PC Huang, AK Mok… - ACM Transactions on …, 2023 - dl.acm.org
We consider the problem of resource provisioning for real-time cyber-physical applications
in an open system environment where there does not exist a global resource scheduler that …

Regularity-based virtualization under the arinc 653 standard for embedded systems

G Dai, PK Paluri, AMK Cheng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In embedded real-time virtualized systems (ERTVS), the ARINC 653 standard specifies a
cyclic scheduling policy to guarantee the real-time performance of tasks in multiple Virtual …

[PDF][PDF] A virtualization platform designed for irregular multi-process applications

G Dai, PK Paluri, AM Cheng, P Wu - Proceedings of the 50th …, 2021 - academia.edu
Among 13 types of HPC applications summarized by [1], most follow some form of
parallelism. Thus, the application execution can be greatly accelerated by employing multi …

Real-time covid-19 infection risk assessment and mitigation based on public-domain data

AMK Cheng - 2021 IEEE/ACM HPC for Urgent Decision Making …, 2021 - ieeexplore.ieee.org
A number of models have been developed to predict the spreads of the COVID-19 pandemic
and how non-pharmaceutical interventions (NPIs) such as social distancing, facial …

[PDF][PDF] Resource Partitioning in Real-Time Virtualized Systems: Optimization, Implementation, and Application.

G Dai - 2022 - uh-ir.tdl.org
The application of virtualization in safety-critical scenarios with real-time performance
requirements is increasingly popular. For Virtual Machine (VM) scheduling in real-time …

[PDF][PDF] Hierarchical Real-Time Scheduling In Paravirtualized Systems: Design, Implementation, And Optimization

P Venkata - 2022 - uh-ir.tdl.org
In a virtualized system, the efforts to efficiently partition physical resources into a set of
Virtual Machines (VMs) and time share them using real-time scheduling techniques have led …

[PDF][PDF] Fault Tolerance in a Two-State Regularity-Based Checkpointing System

E Torre - Senior Honors Thesis, 2021 - uh-ir.tdl.org
Embedded real-time virtualized systems serve a wide range of functions in many industries.
They can encompass multiple independent applications that must share limited …