SAFARI Research Group
@safari-eth.bsky.social
SAFARI Research Group at ETH Zurich. We work in computer architecture, systems, security and bioinformatics. Our group is led by Onur Mutlu.
π πͺπππ πππ π·ππππππππππππ: πΎπππππππ ππ πΊππππππ πππ π―πππππ (πΊππ4π―πππππ) @ #πΊπΆπΊπ·2026, exploring the key computational challenges in health-related applications. ποΈ 29 Sept 2026 (Tuesday), Prague π¨πΏ π Abstract Submission Deadline: 28 Aug 2026 π events.safari.ethz.ch/sosp26-sys4h... @omutlu.bsky.social
π Join us for the premiere of our Best Paper Award talk "Constable: Improving Performance and Power Efficiency by Safely Eliminating Load Instruction Execution" presented by Rahul Bera. π½οΈ Premiere Tues Aug 11 5PM CEST: www.youtube.com/watch?v=E_r-... ποΈ arxiv.org/pdf/2406.18786 @omutlu.bsky.social
Constable: Improving Performance, Power Efficiency by Safely Eliminating Load Instruction Execution
YouTube video by Onur Mutlu Lectures
youtube.com
π We are excited to have Jisung Park with us for our next SAFARI-EFCL Seminar on "Exploring High-Bandwidth Flash (HBF) for Modern LLM-Serving Systems". π½οΈ Livestream Friday July 24, 2:30 PM CEST: www.youtube.com/live/nlTo4ok... @omutlu.bsky.social @rakeshnadig.bsky.social @itetateth.bsky.social
Exploring High-Bandwidth Flash (HBF) for Modern LLM-Serving Systems
YouTube video by Onur Mutlu Lectures
youtube.com
π We're back from our travels after attending #DSN2026, #ISCA2026 & #ICS2026! π You can find an overview of our contributions, including workshop recordings and talk materials here: safari.ethz.ch/we-attended-... π―Think Big, Aim High @omutlu.bsky.social @itetateth.bsky.social
π In case you missed Onur Mutlu's keynote talk at the DRAMSec workshop last week, you can watch it online! π¬ Keynote: Fantastic Bitflips and Where to Find Them (and How to Tame Them): www.youtube.com/live/CbZX4rL... @omutlu.bsky.social
πJoin us for our talks at #ICS2026: TODAY: ποΈHarmonia: Enhancing Data Placement & Migration in Hybrid Storage Systems via Multi-Agent RL: arxiv.org/abs/2503.20507 Tomorrow: ποΈClutch: HP Vector-Scalar Comparison using DRAM via Chunked Temporal Coding: arxiv.org/abs/2606.22812 @omutlu.bsky.social
π Weβre excited to host the 7th Workshop on Memory-Centric Computing Systems (MCCSys) at #ICS2026 in Belfast, tomorrow, Monday, July 6th! π₯ Livestream: www.youtube.com/live/drUJwUG... πWorkshop website & detailed agenda: events.safari.ethz.ch/ics26-MCCSys/ @omutlu.bsky.social
MCCSys-7: 7th Workshop on Memory-Centric Computing Systems, held with ICS 2026 - 6 July 2026
YouTube video by Onur Mutlu Lectures
youtube.com
Weβre excited to host the Third Workshop on Ramulator & DRAM Bender: Cutting-Edge Infrastructures for Real and Future Memory System Evaluation (R&DB) at #ICS2026 in Belfast tomorrow, July 6th! π₯ Livestream: www.youtube.com/live/9-_8c79... π events.safari.ethz.ch/ics26-ramula... @omutlu.bsky.social
R&DB: The Third Workshop on Ramulator & DRAM Bender, held with ICS 2026, 6th July 2026
YouTube video by Onur Mutlu Lectures
youtube.com
πWe are looking forward to hosting the 3rd Workshop on Architecture for Health (Arch4Health) at #ICS26 in Belfast, Northern Ireland on Monday, July 6th! π½οΈ Livestream: youtube.com/live/0ewCWTP... πhttps://events.safari.ethz.ch/ics26-arch4health/ @omutlu.bsky.social @itetateth.bsky.social
Arch4Health: 3rd Workshop on Architecture for Health (held with ICS 2026) -- 6 July 2026
YouTube video by Onur Mutlu Lectures
youtube.com
Andreas Kosmas Kakolyris presented our work βColumnKeeper: Efficient Solutions to the ColumnDisturb Vulnerability in DRAM-based Systemsβ this week at #ISCA2026. Read our paper: arxiv.org/abs/2606.226... Source code on GitHub: github.com/CMU-SAFARI/C... @omutlu.bsky.social
π Join us for our talks today, Tuesday, June 30 in Session 6D at #ISCA2026! ποΈ"ColumnKeeper: arxiv.org/abs/2606.226... π github.com/CMU-SAFARI/ColumnKeeper ποΈ"DejaVu: arxiv.org/abs/2606.22297 @omutlu.bsky.social
π Congratulations to Nika Mansouri Ghiasi on being inducted into the #ISCA2026 Hall of Fame! Her work ππππππ, a storage-aware algorithm-architecture for graph-based (meta)genomic analyses will be presented at #ISCA26 today June 29, in Session 4C! @omutlu.bsky.social @rakeshnadig.bsky.social
π Congratulations to Nika Mansouri Ghiasi on being selected for the 13th Heidelberg Laureate Forum where Laureates of mathematics & computer science meet the next generation of young researchers. Nika was also chosen to present in the Next Gen Session. @omutlu.bsky.social @hlforum.bsky.social
πJoin us tomorrow for the DRAMSec workshop at #ISCA2026! Onur Mutlu will give a keynote on "Fantastic Bitflips and Where to Find Them (and How to Tame Them)" at 9:05 EDT/15:05 CEST. You can join the talk online. π½οΈLivestream: youtube.com/live/CbZX4rL... dramsec.ethz.ch @omutlu.bsky.social
Keynote at the Sixth Workshop on DRAM Security (DRAMSec), co-located with ISCA 2026
YouTube video by Onur Mutlu Lectures
youtube.com
π Weβre excited to host the 6th Workshop on Memory-Centric Computing Systems (MCCSys) at ISCA 2026 in Raleigh, on Sunday, June 28th with a great lineup of speakers! π½οΈ Livestream: youtube.com/live/V0LwDkE... π Website & Agenda events.safari.ethz.ch/isca26-MCCSys/ @omutlu.bsky.social
MCCSys-6: 6th Workshop on Memory-Centric Computing Systems, held with ISCA 2026 - 28 June 2026
YouTube video by Onur Mutlu Lectures
youtube.com
π Weβre excited to host the Second Tutorial on Ramulator & DRAM Bender: Cutting-Edge Infrastructures for Real and Future Memory System Evaluation (R&DB) at #ISCA2026 Saturday, June 27th! π₯ www.youtube.com/live/1XVp4CN... π Website: events.safari.ethz.ch/isca26-ramul... @omutlu.bsky.social
R&DB: The Second Tutorial on Ramulator & DRAM Bender, held with ISCA 2026, 27th June 2026
YouTube video by Onur Mutlu Lectures
youtube.com
Join us at #DSN2026! ποΈ Tomorrow Jikun Wang will present "ScaleDisturb: Exploiting Temporal Asymmetry to Amplify Read Disturbance in Modern DRAM Chips" ποΈ Thurs, June 25, Session: RS15 π Paper: arxiv.org/pdf/2606.07761 @omutlu.bsky.social @agyaglikci.bsky.social
We are excited to be at #DSN2026 this week! ποΈJoin us today for our talk "In-DRAM Signature Generation Using Simultaneous Multiple-Row Activation: An Experimental Study of Off-The-Shelf DRAM Chips" presented by Umut BaΕer. ποΈ Wed June 24, Disrupt 2 @omutlu.bsky.social @itetateth.bsky.social
π Join us this afternoon as we wrap up the semester in our Digital Design and Computer Architecture (DDCA) course! Today we'll cover Virtual Memory II and Epilogue in Lecture 26! π½οΈ Livestream Friday May 29, 2:15PM CEST: www.youtube.com/live/pPQjdD6... @omutlu.bsky.social @itetateth.bsky.social
Digital Design & Comp. Arch: L26: Virtual Memory II & Epilogue (Spring 2026)
YouTube video by Onur Mutlu Lectures
youtube.com
π€ We're inviting researchers & practitioners to share their work at the 2nd Workshop+Tutorial on Ramulator & DRAM Bender (R&DB) held at #ISCA2026! ποΈ Submission deadline: June 14, 2026 (AoE): events.safari.ethz.ch/isca26-ramul... @omutlu.bsky.social
Join us today in DDCA for Lecture 25: Prefetching II & Virtual Memory. We'll take a deeper dive into prefetching w/ examples of hybrid prefetchers & execution-based prefetching, and start on virtual memory! π½οΈ Livestream Thurs May 28, 2:15PM CEST: www.youtube.com/live/2x4oK-o... @omutlu.bsky.social
Digital Design & Comp. Arch: L25: Prefetching II & Virtual Memory (Spring 2026)
YouTube video by Onur Mutlu Lectures
youtube.com
Our #DSN2016 paper βPARBOR: An Efficient System-Level Technique to Detect Data-Dependent Failures in DRAMβ has received the #DSN2026 Test of Time Award!π Congratulations to the authors, Samira Khan, Donghyuk Lee and @omutlu.bsky.social! Read more in our news: safari.ethz.ch/dsn-2026-tes...
π½οΈ Watch the DDCA Problem-Solving sessions! The sessions closely follow the DDCA lecture, reviewing lecture content with practical examples and questions from past exams. βοΈCheck out the sessions in the lecture playlist! π¬ DDCA Playlist: www.youtube.com/watch?v=M2rd... @omutlu.bsky.social
Join us today in DDCA for Lecture 24 on Advanced Caches & Prefetching. We'll cover cache optimization, multi-core issues, resource sharing and partitioning, cache coherence & move on to prefetching! π½οΈ Livestream Friday May 22, 2:15PM CEST: www.youtube.com/watch?v=5dzz... @omutlu.bsky.social
Digital Design & Comp. Arch: L24: Prefetching (Spring 2026)
YouTube video by Onur Mutlu Lectures
youtube.com
π’ Call for Papers: The Third Workshop+Tutorial on Ramulator & DRAM Bender (R&DB), held at ICS 2026, Monday, July 6th. π€ A limited number of slots are available for invited presentations alongside our invited talks. Deadline: May 21 (AoE) π events.safari.ethz.ch/ics26-ramula... @omutlu.bsky.social
π Join us today for DDCA Lecture 23: Cache Design, Management, and Tradeoffs. We'll cover cache mechanics, performance, and look at critical cache management decisions and tradeoffs! π½οΈ Livestream Thursday May 21, 2:15PM CEST: www.youtube.com/live/_CzOaPR... @omutlu.bsky.social @itetateth.bsky.social
Digital Design & Comp. Arch: L23: Cache Design, Management, and Tradeoffs (Spring 2026)
YouTube video by Onur Mutlu Lectures
youtube.com
π We attended #IMW2026 in Leuven, Belgium last week! @omutlu.bsky.social presented in the Panel Discussion "Beyond the Wall: Architecting for Memory Specialization". π Slides: safari.ethz.ch/wp-content/u... We followed this with a visit to IMEC! π Slides: people.inf.ethz.ch/omutlu/pub/o...
π Don't miss the premiere of our #ISPASS2026 talk on "Cleaning up the Mess: Re-Evaluating the Real-System Modeling Accuracy of Ramulator 2.0" presented by Nisa Bostanci and Haocong Luo! π¬ Premiere βΌοΈ TODAY May 20 5PM CEST: youtu.be/llpQhaNMTpI?... Paper: arxiv.org/pdf/2510.15744 @omutlu.bsky.social
Cleaning up the Mess - ISPASS'26 Talk by Nisa Bostanci and Haocong Luo
YouTube video by Onur Mutlu Lectures
youtu.be
π Join us for the premiere of our #ISPASS2026 talk on "Cleaning up the Mess: Re-Evaluating the Real-System Modeling Accuracy of Ramulator 2.0", presented by Nisa Bostanci & Haocong Luo. π¬ Premiere Wednesday May 20, 5PM CEST: youtu.be/llpQhaNMTpI?... @omutlu.bsky.social @agyaglikci.bsky.social
Cleaning up the Mess - ISPASS'26 Talk by Nisa Bostanci and Haocong Luo
YouTube video by Onur Mutlu Lectures
youtu.be
π Join us today in our Digital Design and Computer Architecture (DDCA) course for Lecture 22: Memory Hierarchy and Caches. Everyone is welcome to join us live online! safari.ethz.ch/ddca/spring2... π½οΈ Livestream Friday May 15, 2:15PM CEST: youtube.com/live/l2_TNDt... @omutlu.bsky.social
Digital Design & Comp. Arch: L22: Memory Hierarchy and Caches (Spring 2026)
YouTube video by Onur Mutlu Lectures
youtube.com