Biography
I received the B.Sc. degree in computer engineering from Ferdowsi University of Mashhad in 2011, and M.Sc. degree in computer engineering from Sharif University of Technology (SUT) in 2013. I received the Ph.D. degree from Sharif University of Technology (SUT) in 2018 under supervision of Prof. Hossein Asadi at Data Storage, Networks, and Processing (DSN) lab. I am currently a postdoctoral researcher in Efficient Computing and Storage Group at Johannes Gutenberg-University Mainz under supervision of Prof. André Brinkmann. My research interests include operating systems, solid-state drives, and data storage systems.
A complete cv can be downloaded here.
Interests
- High Performance Computing
- Storage Systems Design
- Solid-State Drives
- Non-Volatile Memories
- Operating Systems Design
- Caching Architectures
Education
-
Ph.D. in Computer Engineering, 2018
Sharif University of Technology
-
MS.c. in Computer Engineering, 2013
Sharif University of Technology
-
B.Sc. in Computer Engineering, 2011
Ferdowsi University of Technology
Patents
(2019).
An Efficient Reconfigurable Cache Architecture for Storage Systems.
US Patent, Application granted, US10824562B2.
(2017).
OS-Level Data Tiering to Improve Performance of RAID Arrays.
Iran State Organization for Deeds and Properties, Application No. 139450140003002937, Approved.
(2016).
Re-configurable I/O Caching Architecture with Online Workload Characterization.
Iran State Organization for Deeds and Properties, Pending.
Publications
(2023).
The I/O Trace Initiative: Building a Collaborative I/O Archive to Advance HPC.
Proceedings of the SC'23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis (PDSW).
(2022).
Protected Functions: User Space Privileged Function Calls.
International Conference on Architecture of Computing Systems (ARCS).
(2022).
An Enterprise-Grade Open-Source Data Reduction Architecture for All-Flash Storage Systems.
Proceedings of the ACM on Measurement and Analysis of Computing Systems (SIGMETRICS).
(2021).
Simurgh: a fully decentralized and secure NVMM user space file system.
The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC).
(2021).
Constant Time Garbage Collection in SSDs.
IEEE International Conference on Networking, Architecture and Storage (NAS).
(2021).
Streamlining distributed Deep Learning I/O with ad hoc file systems.
IEEE International Conference on Cluster Computing (CLUSTER).
(2021).
Persistent Software Transactional Memory in Haskell.
Proceedings of the ACM on Programming Languages.
(2021).
RC-RNN: Reconfigurable Cache Architecture for Storage Systems Using Recurrent Neural Networks.
IEEE Transactions on Emerging Topics in Computing.
(2021).
AnyOLAP: analytical processing of arbitrary data-intensive applications without ETL.
Proceedings of the VLDB Endowment.
(2021).
Improving checkpointing intervals by considering individual job failure probabilities.
IEEE International Parallel and Distributed Processing Symposium (IPDPS).
(2021).
ETICA: Efficient Two-Level I/O Caching Architecture for Virtualized Platforms.
IEEE Transactions on Parallel and Distributed Systems.
(2020).
DelveFS-An Event-Driven Semantic File System for Object Stores.
IEEE International Conference on Cluster Computing (CLUSTER).
(2019).
Online Management of Hybrid DRAM-NVMM Memory for HPC.
IEEE 26th International Conference on High Performance Computing, Data, and Analytics (HiPC).
(2019).
An Analytical Model for Performance and Lifetime Estimation of Hybrid DRAM-NVM Main Memories.
IEEE Transactions on Computers (TC).
(2019).
LBICA: A Load Balancer for I/O Cache Architectures.
Design, Automation Test in Europe Conference Exhibition (DATE).
(2018).
An Efficient Hybrid I/O Caching Scheme using Heterogeneous SSDs.
IEEE Transactions on Parallel and Distributed Systems (TPDS).
(2018).
ReCA: an Efficient Reconfigurable Cache Architecture for Storage Systems with Online Workload Characterization.
IEEE Transactions on Parallel and Distributed Systems (TPDS).
(2016).
An Operating System level data migration scheme in hybrid DRAM-NVM memory architecture.
Design, Automation Test in Europe Conference Exhibition (DATE).
(2015).
Operating system level data tiering using online workload characterization.
The Journal of Supercomputing.
Experience
Postdoctoral researcher
Lecturer
- Storage Systems (Summer 2022)
- Advanced Topics in Operating Systems (Winter 2021/22)
- Storage Systems (Summer 2021)
- Advanced Topics in Operating Systems (Winter 2020/21)
- Storage Systems (Summer 2020)
Program Committee
- USENIX Conference on File and Storage Technologies (FAST’24)
- Artifact Evaluation Committee Member
- 36rd International Conference on Architecture of Computing Systems (ARCS'23)
- ACM/IEEE Supercomputing Conference (SC'21)
- 33rd International Conference on Architecture of Computing Systems (ARCS'20)
- Principles and Practice of Parallel Programming (PPoPP'18)
- Artifact Evaluation Committee Member
Reviewer
- IEEE Transactions on Parallel and Distributed Systems (TPDS) x3
- IEEE Transactions on Computers (TC) x8
- ACM Transactions on Storage (TOS) x2
- IEEE Access x9
- IEEE Transactions on Dependable and Secure Computing x1
- IEEE Transactions on Network Science and Engineering x1
- IEEE Transactions on Device and Materials Reliability x1
- ACM Transactions on Modeling and Performance Evaluation of Computing Systems (ToMPECS) x1
- IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems x10
- Microprocessors and Microsystems x1
Chief Teaching Assistant
- Technical Computer Science (Winter 2022/23)
- Technical Computer Science (Winter 2019/20)
- Advanced Topics in Operating Systems (Summer 2019)
Ph.D. Candidate & Research Assistant
Mentorship
- Four M.Sc. Students
- Six B.Sc. Students
Teaching Assistant
- Operating Systems (Spring 2016/17)
- Operating Systems (Spring 2015/16)
- Operating Systems (Spring 2014/15)
- Operating Systems (Spring 2013/14)
- Semantic Web (Fall 2013/14)
- Operating Systems (Fall 2013/14)
- Semantic Web (Spring 2012/13)
- Operating Systems (Fall 2012/13)
Technical Lead
- Product owner
- Project manager
- Managing devops
- Architecting storage systems
Accomplishments
Ranked 3rd in National PhD. Exam
Among more than 10,000 Participant
Member of Iran’s National Elites Foundation
Ranked 35th in National MSc Exam
Among more than 10,000 Participants
Contact
- rsalkhor@uni-mainz.de
- +49 6131 3937698
- Staudingerweg 9, Mainz, 55128
- Office 02-231