Analysis of federated and global scheduling for parallel real-time tasks

J Li, JJ Chen, K Agrawal, C Lu, C Gill… - 2014 26th Euromicro …, 2014 - ieeexplore.ieee.org
This paper considers the scheduling of parallel real-time tasks with implicit deadlines. Each
parallel task is characterized as a general directed acyclic graph (DAG). We analyze three …

Concordia: Teaching the 5G vRAN to share compute

X Foukas, B Radunovic - Proceedings of the 2021 ACM SIGCOMM 2021 …, 2021 - dl.acm.org
Virtualized Radio Access Network (vRAN) offers a cost-efficient solution for running the 5G
RAN as a virtualized network function (VNF) on commodity hardware. The vRAN is more …

Response-time analysis of conditional DAG tasks in multiprocessor systems

A Melani, M Bertogna, V Bonifaci… - 2015 27th Euromicro …, 2015 - ieeexplore.ieee.org
Different task models have been proposed to represent the parallel structure of real-time
tasks executing on manycore platforms: fork/join, synchronous parallel, DAG-based, etc …

[หนังสือ][B] Multiprocessor scheduling for real-time systems

S Baruah, M Bertogna, G Buttazzo - 2015 - books.google.com
This book provides a comprehensive overview of both theoretical and pragmatic aspects of
resource-allocation and scheduling in multiprocessor and multicore hard-real-time systems …

Improved multiprocessor global schedulability analysis of sporadic DAG task systems

S Baruah - 2014 26th Euromicro conference on real-time …, 2014 - ieeexplore.ieee.org
Bonifaci et al have recently introduced some novel analytical techniques in order to derive a
speed-up bound for the multiprocessor global EDF scheduling of systems of recurrent tasks …

Response time analysis of sporadic DAG tasks under partitioned scheduling

J Fonseca, G Nelissen, V Nelis… - 2016 11th IEEE …, 2016 - ieeexplore.ieee.org
Several schedulability analyses have been proposed for a variety of parallel task systems
with real-time constraints. However, these analyses are mostly restricted to global …

Semi-federated scheduling of parallel real-time tasks on multiprocessors

X Jiang, N Guan, X Long, W Yi - 2017 IEEE Real-Time Systems …, 2017 - ieeexplore.ieee.org
Federated scheduling is a promising approach to schedule parallel real-time tasks on multi-
cores, where each heavy task exclusively executes on a number of dedicated processors …

Response time bounds for DAG tasks with arbitrary intra-task priority assignment

Q He, M Lv, N Guan - 33rd Euromicro Conference on Real-Time …, 2021 - drops.dagstuhl.de
Most parallel real-time applications can be modeled as directed acyclic graph (DAG) tasks.
Intra-task priority assignment can reduce the nondeterminism of runtime behavior of DAG …

The global EDF scheduling of systems of conditional sporadic DAG tasks

S Baruah, V Bonifaci… - 2015 27th Euromicro …, 2015 - ieeexplore.ieee.org
The sporadic DAG task model exposes parallelism that may exist within individual tasks to
the run-time scheduling mechanism, and is therefore considered a particularly suitable …

Global EDF scheduling of directed acyclic graphs on multiprocessor systems

M Qamhieh, F Fauberteau, L George… - Proceedings of the 21st …, 2013 - dl.acm.org
In this paper, we study the problem of real-time scheduling of parallel tasks represented by a
Directed Acyclic Graph (DAG) on multiprocessor architectures. We focus on Global Earliest …