Alexandros Daglis

Assistant Professor
Georgia Tech

ABOUT

I am an Assistant Professor of Computer Science at Georgia Tech. My research focuses on rack-scale computing and network-compute integration, targeting the most challenging communication-intensive services with tight latency targets in datacenter environments. Blurring the boundaries between network and compute, and pushing functionality with richer semantics to the network endpoints paves the way for high-performance, efficient and scalable microsecond-scale services. I am also broadly interested in the ongoing transition from CPU-centric to network- and memory-centric computing and the impact of this paradigm shift in the evolution of system architectures, algorithms, and software.

Before joining Georgia Tech, I obtained my PhD at EPFL under the supervision of Babak Falsafi and Edouard Bugnion. I was the architect of Scale-Out NUMA, a rack-scale architecture, programming model and communication protocol designed to deliver low-latency and high-bandwidth access to remote memory, enabling memory pooling in scale-out deployments. My thesis entitled Network-Compute Co-Design for Distributed In-Memory Computing was awarded an EPFL thesis distinction and the ACM SIGARCH/IEEE CS TCCA Outstanding Dissertation Honorable Mention.

My portrait

DOWNLOAD CV

NEWS


MAIN PUBLICATIONS
(complete list)

RPCValet: NI-Driven Tail-Aware Balancing of μs-scale RPCs
A. Daglis, M. Sutherland, B. Falsafi
In Proceedings of the 24th International Conference on Architectural Support for Programming Languages and Operating Systems

ASPLOS 2019

PhD Thesis

Design Guidelines for High-Performance SCM Hierarchies
D. Ustiugov, A. Daglis, J. Picorel, M. Sutherland, E. Bugnion, B. Falsafi, D. Pnevmatikatos
In Proceedings of the 4th Annual International Symposium on Memory Systems

MEMSYS 2018

The Mondrian Data Engine
M. Drumond, A. Daglis, N. Mirzadeh, D. Ustiugov, J. Picorel, B. Falsafi, B. Grot, D. Pnevmatikatos
In Proceedings of the 44th International Symposium on Computer Architecture

ISCA 2017

The Case for RackOut: Scalable Data Serving Using Rack-Scale Systems
S. Novakovic, A. Daglis, E. Bugnion, B. Falsafi, B. Grot
In Proceedings of the ACM Symposium in Cloud Computing

SoCC 2016

SABRes: Atomic Object Reads for In-Memory Rack-Scale Computing
A. Daglis, D. Ustiugov, S. Novakovic, E. Bugnion, B. Falsafi, B. Grot
In Proceedings of the 49th International Symposium on Microarchitecture

MICRO 2016

An Analysis of Load Imbalance in Scale-out Data Serving
S. Novakovic, A. Daglis, E. Bugnion, B. Falsafi, B. Grot
In ACM SIGMETRICS (Extended abstract)

SIGMETRICS 2016

Manycore Network Interfaces for In-Memory Rack-Scale Computing
A. Daglis, S. Novakovic, E. Bugnion, B. Falsafi, B. Grot
In Proceedings of the 42nd International Symposium on Computer Architecture

ISCA 2015

Scale-Out NUMA
S. Novakovic, A. Daglis, E. Bugnion, B. Falsafi, B. Grot
In Proceedings of the 19th International Conference on Architectural Support for Programming Languages and Operating Systems

ASPLOS 2014



TEACHING

Fall 2019





CONTACT

Email
alexandros.<lastname>@cc.gatech.edu

Address
School of Computer Science, College of Computing
Georgia Institute of Technology
KACB 2322
266 Ferst Dr
Atlanta, GA 30332-0280

Phone
404-385-2938

SOCIAL LINKS

Shared by BootstrapThemes