Antonis Psistakis

My CXL Pool Obviates Your PCIe Switch

Pooling PCIe devices across multiple hosts offers a promising solution to mitigate stranded I/O resources, enhance device utilization, address device failures, and reduce total cost of ownership....

DysLexML: Screening Tool for Dyslexia Using Machine Learning

Eye movements during text reading can provide insights about reading disorders. Via eye-trackers, we can measure when, where and how eyes move with relation to the words they read. Machine...

PART: Pinning Avoidance in RDMA Technologies

Distributed Data Persistency

HADES: Hardware-Assisted Distributed Transactions in the Age of Fast Networks and SmartNICs

Oasis: Pooling PCIe Devices Over CXL to Boost Utilization

MINOS: Distributed Consistency and Persistency Protocol Implementation & Offloading to SmartNICs

PhasedStore: Supporting High-Performance Write-Through Cache-Coherence Protocols Under TSO

Towards a Robust and Accurate Screening Tool for Dyslexia with Data Augmentation using GANs

Software and Hardware Co-design for Low-Power HPC Platforms

DIKTAMO: Extending CXL for Resilience to CPU Failures

Compute Express Link (CXL) 3.0 and beyond allows the compute nodes of a cluster to share data with hardware cache coherence and at the granularity of a cache line. This enables shared-memory...

HEAL: Online Incremental Recovery for Leaderless Distributed Systems Across Persistency Models

Ensuring resilience in distributed systems has become an acute concern. In today's environment, it is crucial to develop light-weight mechanisms that recover a distributed system from faults...

Handling of Memory Page Faults during Virtual-Address RDMA

Nowadays, avoiding system calls during cluster communication (e.g., in Data Centers and High Performance Computing) in modern high-speed interconnection networks has become a necessity, due to the...

IOMMU Support for Virtual-Address Remote DMA in an ARMv8 environment

In complex systems with many compute nodes containing multiple CPUs that are coherent within each node, a key challenge is maintaining efficient and correct coherence between nodes. The Unimem...