Energy-efficient DAG scheduling with DVFS for cloud data centers

W Yang, M Zhao, J Li, X Zhang - The Journal of Supercomputing, 2024 - Springer
With the growth of the cloud computing market, the number and scale of cloud data centers
are expanding rapidly. While cloud data centers provide a large amount of computing …

HIOS: Hierarchical inter-operator scheduler for real-time inference of DAG-structured deep learning models on multiple GPUs

T Kundu, T Shu - 2023 IEEE International Conference on …, 2023 - ieeexplore.ieee.org
Neural-network-enabled data analysis in real-time scientific applications imposes stringent
requirements on inference latency. Meanwhile, recent deep learning (DL) model design …

DAG Scheduling with Execution Groups

J Shi, M Gtinzel, N Ueter… - 2024 IEEE 30th Real …, 2024 - ieeexplore.ieee.org
In many modern safety-critical cyber-physical sys-tems, such as in the automotive or robotic
domain, the appli-cation complexity requires the use of multi-core platforms to execute all …

An improved parallel scheduling algorithm for periodic directed acyclic graphs

J Zhang, X Song, L Qin, Y Cui - Simulation Modelling Practice and Theory, 2025 - Elsevier
The periodic directed acyclic graph (DAG) is an important system model widely used to
describe the structure and function of time-critical applications. The nodes in periodic DAGs …

Toward a Dynamic Allocation Strategy for Deadline‐Oriented Resource and Job Management in HPC Systems

B Linnert, CAF De Rose… - … and Computation: Practice …, 2025 - Wiley Online Library
As high‐performance computing (HPC) becomes a tool used in many different workflows,
quality of service (QoS) becomes increasingly important. In many cases, this includes the …

Longer is shorter: Making long paths to improve the worst-case response time of DAG tasks

Q He, N Guan, M Lv - … on Computer-Aided Design of Integrated …, 2024 - ieeexplore.ieee.org
Directed acyclic graph (DAG) tasks are widely used to model parallel real-time workload.
The real-time performance of a DAG task not only depends on its total workload but also its …

Impact of a dynamic Allocation Policy for Resource and Job Management Systems in deadline-oriented Scenarios

B Linnert, CAF De Rose, HU Heiss - Simpósio em Sistemas …, 2023 - sol.sbc.org.br
Resumo As High Performance Computing (HPC) becomes a tool used in many different
workflows, Quality of Service (QoS) becomes increasingly important. In many cases, this …

Multi-Path Bound for DAG Tasks

Q He, N Guan, S Zhao, M Lv - IEEE Transactions on Computer …, 2024 - ieeexplore.ieee.org
This paper studies the response time bound of a DAG (directed acyclic graph) task.
Recently, the idea of using multiple paths to bound the response time of a DAG task, instead …

Property-Based Timing Analysis and Optimization for Complex Cyber-Physical Real-Time Systems

JJ Chen, N Ueter, M Günzel… - 2023 60th ACM/IEEE …, 2023 - ieeexplore.ieee.org
This lightning talk introduces the motivations of the needs of formal properties that can be
used modularly to compose safe and tight analysis and optimization for the scheduler …

[PDF][PDF] Complex scheduling models and analyses for property-based real-time embedded systems

N Ueter - 2023 - core.ac.uk
Real-time systems are most prevalent in cyber-physical systems (CPS), which refer to cyber
subsystems which are integrated into a physical system such as automotive, avionic, or …