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News

First in-person F2F meeting: the album

The RED-SEA team had its first in-person meeting since the beginning of the project at ICS-FORTH in Heraklion. It was a great pleasure to finally get to meet each other – and in such nice surroundings! A big thank you to the FORTH team for hosting us in style

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Events

RED-SEA F2F meeting

11-12 July – Heraklion, Greece – At last the RED-SEA team will get to meet in person! The meeting will be hosted by FORTH in Heraklion. Looking forward to meeting the team – and to discover the beautiful capital of Crete!

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Publications

Lifting C semantics for dataflow optimization

Research paper by our partner ETHZ, accepted at the ICS ’22 International Conference on Supercomputing that took place online from 28 to 30 June 2022. Abstract C is the lingua franca of programming and almost any device can be programmed using C. However, programming modern heterogeneous architectures such as multi-core CPUs and GPUs requires explicitly […]

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Publications

KafkaDirect: Zero-copy Data Access for Apache Kafka over RDMA Networks

Research paper presented at the ACM SIGMOD/PODS Conference that took place in Philadelphia from 12 to 17 June 2022. Abstract Apache Kafka is an open-source distributed publish-subscribe system, which is widely used in data centers for messaging between applications, log aggregation, and stream processing. The existing Kafka implementation uses TCP/IP for communication, which has various […]

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Events

ACM SIGMOD 2022

12-17 June 2022 – Philadelphia, PA, USA – The annual ACM SIGMOD/PODS Conference is a leading international forum for database researchers, practitioners, developers, and users to explore cutting-edge ideas and results, and to exchange techniques, tools, and experiences. In 2022 SIGMOD is back to an in-person conference and will take place in Philadelphia (livestream available […]

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Publications

Asynchronous Distributed-Memory Triangle Counting and LCC with RMA Caching

This paper was accepted at IPDPS 2022, the 36th IEEE International Parallel and Distributed Processing Symposium that was held from 30 May to 03 June 2022 in Lyon, France. This paper was prepared by ETH Zürich. Abstract Triangle count and local clustering coefficient are two core metrics for graph analysis. They find broad application in analyses […]

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Events

Workshop sul Calcolo nell’INFN

23-27 May 2022 – Paestum, Italy – This public Workshop on INFN Computing will explore scientific computing evolutions in depth, with a focus on what is going on at INFN but also an open eye to what is happening in the national and international contexts in which INFN is involved: impact of the LHC run […]

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Publications

Optimized Page Fault Handling During RDMA

This research paper was accepted by the journal IEEE Transactions on Parallel and Distributed Systems and will be published in vol. 33, no. 12, pp. 3990-4005 in December 2022. Abstract Remote Direct Memory Access (RDMA) is widely used in High-Performance Computing (HPC) while making inroads in datacenters and accelerators. State-of-the-art RDMA engines typically do not […]

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News

White Paper on MSA

The Modular Supercomputing Architecture (MSA) is at the heart of the SEA projects – the projects DEEP-SEA, IO-SEA and RED-SEA that joined forces to develop complementary European technologies for exascale supercomputing. ETP4HPC recently published a White Paper that is a good overview of the MSA initially developed by the DEEP projects. If you want to […]

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Blog

A peek at BXI V2 performance

Editor: Fabien Locussol, Interconnect & Network Product Manager at Atos RED-SEA builds upon the European interconnect BXI (Bull eXascale Interconnect) from Atos. BXI is already in production and featured in Top 500 systems. RED-SEA aims to enhance and extend it to meet the challenges of the Exascale era. This page is presenting some benchmark results […]