Comp. Arch. - Lecture 21: Multiprocessors II, Memory Ordering and Cache Coherence (Fall 2025)

Computer Architecture, ETH Zürich, Fall 2025 (Course page: https://safari.ethz.ch/architecture/f...) Lecture 21: Multiprocessors II, Memory Ordering and Cache Coherence Lecturer: Prof. Onur Mutlu (https://people.inf.ethz.ch/omutlu/) Date: December 4, 2025 Lecture 21a: Multiprocessors II Slides (pptx): https://safari.ethz.ch/architecture/f... Slides (pdf): https://safari.ethz.ch/architecture/f... Lecture 21b: Memory Ordering Slides (pptx): https://safari.ethz.ch/architecture/f... Slides (pdf): https://safari.ethz.ch/architecture/f... Lecture 21c: Cache Coherence Slides (pptx): https://safari.ethz.ch/architecture/f... Slides (pdf): https://safari.ethz.ch/architecture/f... Recommended Reading:  ==================== A Modern Primer on Processing in Memory https://arxiv.org/pdf/2012.03112.pdf Memory-Centric Computing: Solving Computing's Memory Problem https://www.arxiv.org/pdf/2505.00458 Memory-Centric Computing: Recent Advances in Processing-in-DRAM https://arxiv.org/pdf/2412.19275  Intelligent Architectures for Intelligent Computing Systems  https://people.inf.ethz.ch/omutlu/pub... RowHammer: A Retrospective https://people.inf.ethz.ch/omutlu/pub... Fundamentally Understanding and Solving RowHammer https://arxiv.org/pdf/2211.07613.pdf Accelerating Genome Analysis via Algorithm-Architecture Co-Design https://people.inf.ethz.ch/omutlu/pub... From Molecules to Genomic Variations: Accelerating Genome Analysis via Intelligent Algorithms and Architectures https://people.inf.ethz.ch/omutlu/pub... RECOMMENDED LECTURE VIDEOS & PLAYLISTS: ======================================== Digital Design and Computer Architecture Spring 2025 Livestream Lectures Playlist:    • Digital Design and Computer Architecture -...   Fundamentals of Computer Architecture Fall 2025 Livestream Lectures Playlist:    • Fundamentals of Computer Architecture: Lec...   Seminar in Computer Architecture Spring 2025 Livestream Lectures Playlist:      • Seminar in Computer Architecture - Lecture...   Computer Architecture Fall 2024 Lectures Playlist:    • Computer Architecture - Lecture 1: Introdu...   Interview with Professor Onur Mutlu:    • Interview with Onur Mutlu @ ISCA 2019 on c...   TCuARCH meets Prof. Onur Mutlu    • TCuARCH meets Prof. Onur Mutlu - 2023   Arch. Mentoring Workshop @ISCA'21 - Doing Impactful Research    • Arch. Mentoring Workshop @ISCA'21 - Doing ...    The Story of RowHammer Lecture:    • The Story of Rowhammer - Secure Hardware, ...   Accelerating Genome Analysis Lecture:    • Accelerating Genome Analysis: A Primer on ...   Memory-Centric Computing Systems Tutorial at IEDM 2021:    • IEDM 2020 Tutorial: Memory-Centric Computi...   Intelligent Architectures for Intelligent Machines Lecture:    • Onur Mutlu - Invited Talk @ Seoul National...   Featured Lectures:    • Onur Mutlu - Supercomputing Frontiers Euro...