Memory latency distribution-driven regulation for temporal isolation in mpsocs

A Saeed, D Hoornaert, D Dasari… - … Conference on Real …, 2023 - drops.dagstuhl.de
Temporal isolation is one of the most significant challenges that must be addressed before
Multi-Processor Systems-on-Chip (MPSoCs) can be widely adopted in mixed-criticality …

Mempol: policing core memory bandwidth from outside of the cores

A Zuepke, A Bastoni, W Chen… - 2023 IEEE 29th Real …, 2023 - ieeexplore.ieee.org
In today's multiprocessor systems-on-a-chip (MP-SoC), the shared memory subsystem is a
known source of temporal interference. The problem causes logically independent cores to …

An I/O virtualization framework with I/O-related memory contention control for real-time systems

N Borgioli, M Zini, D Casini, G Cicero… - … on Computer-Aided …, 2022 - ieeexplore.ieee.org
Modern applications are often characterized by a tight interaction with I/O devices. At the
same time, many application domains are also facing a shift toward an integrated approach …

[PDF][PDF] Low-overhead online assessment of timely progress as a system commodity

W Chen, I Izhibirdeev, D Hoornaert… - … Conference on Real …, 2023 - drops.dagstuhl.de
The correctness of safety-critical systems depends on both their logical and temporal
behavior. Control-flow integrity (CFI) is a well-established and understood technique to …

Virtualized DDS Communication for Multi-Domain systems: Architecture and performance evaluation of design alternatives

A Stevanato, A Biondi, A Biasci… - 2023 IEEE 29th Real …, 2023 - ieeexplore.ieee.org
Modern applications for cyber-physical systems, such as autonomous driving, are more and
more often characterized by the interconnection of software components with mixed levels of …

The Omnivisor: A Real-Time Static Partitioning Hypervisor Extension for Heterogeneous Core Virtualization over MPSoCs

D Ottaviano, F Ciraolo, R Mancuso… - … Conference on Real …, 2024 - drops.dagstuhl.de
Following the needs of industrial applications, virtualization has emerged as one of the most
effective approaches for the consolidation of mixed-criticality systems while meeting tight …

On the QNX IPC: Assessing predictability for local and distributed real-time systems

M Becker, D Dasari, D Casini - 2023 IEEE 29th Real-Time and …, 2023 - ieeexplore.ieee.org
With the advent of massively distributed applications such as those required by the IoT-to-
Edge-to-Cloud compute continuum (ie, automotive, smart agriculture, smart manufacturing …

Towards hard real-time and energy-efficient virtualization for many-core embedded systems

Z Jiang, K Yang, Y Ma, N Fisher… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In safety-critical computing systems, the I/O virtualization must simultaneously satisfy
different requirements, including time-predictability, performance, and energy-efficiency …

RTISM: Real-Time Inter-VM Communication Based on Shared Memory for Mixed-Criticality Flows

Z Li, G Xie, W Ma, X Xiao, Y Xie, W Ren… - 2023 IEEE Real-Time …, 2023 - ieeexplore.ieee.org
Virtual machines (VMs) have been increasingly deployed in real-time systems to enhance
heterogeneous resource sharing. Despite being isolated for security and prevention of …

VirtIO infrastructure for a static partition hypervisor: VirtIO-Net

JRL Costa - 2023 - repositorium.sdum.uminho.pt
The use of embedded systems has grown exponentially in industries such as the automotive
or aero nautics. This led to an increase in the complexity of systems where it is necessary to …