Conference GRAPHPIPE: Improving Performance and Scalability of DNN Training with Graph Pipeline Parallelism 2025 • PROCEEDINGS OF THE 30TH ACM INTERNATIONAL CONFERENCE ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS, VOL 1, ASPLOS 2025 • 557-571 Jeon B, Wu M, Cao S, Kim S, Park S, Aggarwal N, Unger C, Arfeen D, Liao P, Miao X, Alizadeh M, Ganger GR, Chen T, Jia Z
Preprint Nonuniform-Tensor-Parallelism: Mitigating GPU failure impact for Scaled-up LLM Training 2025 Arfeen D, Mudigere D, More A, Gopireddy B, Inci A, Ganger GR
Conference Okapi: Decoupling Data Striping and Redundancy Grouping in Cluster File Systems 2025 • Proceedings of the 19th Usenix Symposium on Operating Systems Design and Implementation Osdi 2025 • 897-914 Athlur S, Kim T, Kadekodi S, Maturana F, Ramos X, Merchant A, Rashmi KV, Ganger GR
Conference <i>Morph</i>: Efficient File-Lifetime Redundancy Management for Cluster File Systems 2024 • PROCEEDINGS OF THE 2024 ACM SIGOPS 30TH SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES, SOSP 2024 • 330-346 Kim T, Athlur S, Kadekodi S, Maturana F, Delvira D, Merchant A, Ganger GR, Rashmi KV
Preprint A Call for Research on Storage Emissions 2024 McAllister S, Kazhamiaka F, Berger D, Fonseca R, Frost K, Ogus A, Shah M, Bianchini R, Amvrosiadis G, Beckmann N, Ganger G
Journal Article A Call for Research on Storage Emissions 2024 • ACM SIGEnergy Energy Informatics Review • 4(5):67-75 Mcallister S, Kazhamiaka F, Berger DS, Fonseca R, Frost K, Ogus A, Sah M, Bianchini R, Amvrosiadis G, Beckmann N, Ganger GR
Conference Baleen: ML Admission & Prefetching for Flash Caches 2024 • PROCEEDINGS OF THE 22ND USENIX CONFERENCE ON FILE AND STORAGE TECHNOLOGIES, FAST 24 • 347-371 Wong DL-K, Wu H, Molder C, Gunasekar S, Lu J, Khandkar S, Sharma A, Berger DS, Beckmann N, Ganger GR
Conference Baleen: ML Admission & Prefetching for Flash Caches 2024 • PROCEEDINGS OF THE 21ST USENIX SYMPOSIUM ON NETWORKED SYSTEMS DESIGN AND IMPLEMENTATION, NSDI 24 • 347-371 Wong DL-K, Wu H, Molder C, Gunasekar S, Lu J, Khandkar S, Sharma A, Berger DS, Beckmann N, Ganger GR
Conference FairyWREN: A Sustainable Cache for Emerging Write-Read-Erase Flash Interfaces 2024 • ACM Transactions on Storage • 745-764 McAllister S, Wang YS, Berg B, Berger DS, Amvrosiadis G, Beckmann N, Ganger GR
Preprint GraphPipe: Improving Performance and Scalability of DNN Training with Graph Pipeline Parallelism 2024 Jeon B, Wu M, Cao S, Kim S, Park S, Aggarwal N, Unger C, Arfeen D, Liao P, Miao X, Alizadeh M, Ganger GR, Chen T, Jia Z
Preprint PipeFill: Using GPUs During Bubbles in Pipeline-parallel LLM Training 2024 Arfeen D, Zhang Z, Fu X, Ganger GR, Wang Y
Conference Reducing Cross-Cloud/Region Costs with the Auto-Configuring MACARON Cache 2024 347-368 Park H, Qiu Z, Ganger GR, Amvrosiadis G
Journal Article Extending and Programming the NVMe I/O Determinism Interface for Flash Arrays 2023 • ACM Transactions on Storage • 19(1): Li H, Putra ML, Shi R, Kurnia FI, Lin X, Do J, Kistijantoro AI, Ganger GR, Gunawi HS
Conference Mimir: Finding Cost-efficient Storage Configurations in the Public Cloud 2023 • PROCEEDINGS OF THE 16TH ACM INTERNATIONAL SYSTEMS AND STORAGE CONFERENCE, SYSTOR 2023 • 22-34 Park H, Ganger GR, Amvrosiadis G
Conference RAIZN: Redundant Array of Independent Zoned Namespaces 2023 • PROCEEDINGS OF THE 28TH ACM INTERNATIONAL CONFERENCE ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS, VOL 2, ASPLOS 2023 • 660-673 Kim T, Jeon J, Arora N, Li H, Kaminsky M, Andersen DG, Ganger GR, Amvrosiadis G, Bjorling M
Conference Sia: Heterogeneity-aware, goodput-optimized ML-cluster scheduling 2023 • PROCEEDINGS OF THE TWENTY-NINTH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES, SOSP 2023 • 642-657 Subramanya SJ, Arfeen D, Lin S, Qiao A, Jia Z, Ganger GR
Journal Article Kangaroo: Theory and Practice of Caching Billions of Tiny Objects on Flash 2022 • ACM Transactions on Storage • 18(3): MCallister S, Berg B, Tutuncu-Macias J, Yang J, Gunasekar S, Lu J, Berger DS, Beckmann N, Ganger GR
Conference Tiger: Disk-Adaptive Redundancy Without Placement Restrictions 2022 • PROCEEDINGS OF THE 16TH USENIX SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION, OSDI 2022 • 413-429 Kadekodi S, Maturana F, Athlur S, Merchant A, Rashmi KV, Ganger GR
Conference DeltaFS: A Scalable No-Ground -Truth Filesystem For Massively -Parallel Computing 2021 • International Conference for High Performance Computing, Networking, Storage and Analysis, SC Zheng Q, Cranor CD, Ganger GR, Gibson GA, Amvrosiadis G, Settlemyer BW, Grider GA
Conference IODA: A Host/Device Co-Design for Strong Predictability Contract on Modern Flash Storage 2021 • PROCEEDINGS OF THE 28TH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES, SOSP 2021 • 263-279 Li H, Putra ML, Shi R, Lin X, Ganger GR, Gunawi HS
Conference Kangaroo: Caching Billions of Tiny Objects on Flash 2021 • PROCEEDINGS OF THE 28TH ACM SYMPOSIUM ON OPERATING SYSTEMS PRINCIPLES, SOSP 2021 • 243-262 McAllister S, Berg B, Tutuncu-Macias J, Yang J, Gunasekar S, Lu J, Berger DS, Beckmann N, Ganger GR
Preprint PACEMAKER: Avoiding HeART attacks in storage clusters with disk-adaptive redundancy 2021 Kadekodi S, Maturana F, Subramanya SJ, Yang J, Rashmi KV, Ganger GR
Conference Pollux: Co-adaptive Cluster Scheduling for Goodput-Optimized Deep Learning 2021 • PROCEEDINGS OF THE 15TH USENIX SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION (OSDI '21) • 1-18 Qiao A, Choe SK, Subramanya SJ, Neiswanger W, Ho Q, Zhang H, Ganger GR, Xing EP
Conference WineFS 2021 804-818 Kadekodi R, Kadekodi S, Ponnapalli S, Shirwadkar H, Ganger GR, Kolli A, Chidambaram V
Conference ZNS: Avoiding the Block Interface Tax for Flash-based SSDs 2021 • PROCEEDINGS OF THE 2021 USENIX ANNUAL TECHNICAL CONFERENCE • 689-703 Bjorling M, Aghayev A, Holmberg H, Ramesh A, Le Moal D, Ganger GR, Amvrosiadis G
