#nsdi2026 #nextgarchlab #innetworkml #programmabledataplanes | Muhammad Shahbaz
🚨 Big and humbling news! Our paper SPLIDT: Partitioned Decision Trees for Scalable Stateful Inference at Line Rate has been accepted to #NSDI2026! 🎉 In-network ML has long been caught between a rock and a hard place—accuracy or scalability. SPLIDT says: why not both? SPLIDT reimagines how decision trees operate in programmable data planes by: • ✂️ Partitioning trees into subtrees with their own stateful features, • 🔁 Recirculating packets to reuse registers and match-action tables (MATs) ac
#nextgarchlab | Muhammad Shahbaz
Transport is the next frontier in accelerating foundation models, and getting there means "Reimagining RDMA Through the Lens of ML"! In our upcoming paper in IEEE CAL'25, we explore how a domain-specific focus can supercharge transport for ML workloads. https://lnkd.in/eF4EaciF This work is being spearheaded by my daring and relentless students, Ertza Warraich, Ali Imran, and Annus Zulfiqar, along with our amazing collaborators, Shay Vargaftik and Sonia Fahmy! ACM SIGARCH | Purdue Computer Sc
#techcon2025 | Marilyn Rego
I’m thrilled to share that I’ll be giving a talk on “SpliDT: Partitioned Decision Trees for Scalable Stateful ML Inference at Line Rate” at #TECHCON2025, hosted by Semiconductor Research Corporation (SRC). SpliDT rethinks how machine learning can run inside programmable switches. Instead of forcing all flows to use the same fixed features, SpliDT partitions decision trees so each part uses the features it actually needs. The result: higher accuracy, 5× more features, and supports millions of fl
Sparse workloads are everywhere—from ML to scientific computing—but scaling them across datacenter nodes hits a hard wall: network bottlenecks. | Muhammad Shahbaz
Sparse workloads are everywhere—from ML to scientific computing—but scaling them across datacenter nodes hits a hard wall: network bottlenecks. 🧱🧱🧱 Enter NetSparse: a new network architecture designed to supercharge distributed sparse computations. By pushing communication logic into NICs and switches, NetSparse slashes traffic, eliminates redundancy, and brings us dramatically closer to ideal scaling! 🚀🚀🚀 Huge congrats to Gerasimos Gerogiannis for leading the effort and my amazing co-au
🧠 𝗙𝗿𝗼𝗺 𝗧𝗿𝗮𝘃𝗲𝗿𝘀𝗮𝗹𝘀 𝘁𝗼 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴 — 𝗔 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲 𝘄𝗶𝘁𝗵 𝗔𝗹𝗶 𝗜𝗺𝗿𝗮𝗻 🚀💬 | Maktab-e-Digital Systems
🧠 𝗙𝗿𝗼𝗺 𝗧𝗿𝗮𝘃𝗲𝗿𝘀𝗮𝗹𝘀 𝘁𝗼 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴 — 𝗔 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲 𝘄𝗶𝘁𝗵 𝗔𝗹𝗶 𝗜𝗺𝗿𝗮𝗻 🚀💬 We had the privilege of welcoming one of 𝗠𝗘𝗗𝗦 𝗟𝗮𝗯’𝘀 𝗲𝗮𝗿𝗹𝗶𝗲𝘀𝘁 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴 𝗺𝗮𝗻𝗮𝗴𝗲𝗿𝘀, Ali Imran, for an engaging and insight-packed session — reconnecting with the lab and sharing the cutting-edge research he's been involved in since. Ali walked us through a spectrum of cutting-edge topics — from 𝘀𝗺𝗮𝗿𝘁𝗹𝘆 𝗽𝗮𝗿𝘁𝗶𝘁𝗶𝗼𝗻𝗶𝗻𝗴 𝘁𝗿𝗮𝘃𝗲𝗿𝘀𝗮𝗹 𝗮
Tech Xplore
Gigaflow cache streamlines cloud traffic, with 51% higher hit rate and 90% lower misses for programmable SmartNICs
A new way to temporarily store memory, Gigaflow, helps direct heavy traffic in cloud data centers caused by AI and machine learning workloads, according to a study led by University of Michigan researchers.
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YouTube
Gigaflow - Pipeline-Aware Sub-Traversal Caching for Modern SmartNICs (ASPLOS 2025)
Learn about Gigaflow: a high hit rate, SmartNIC-native cache for virtual switches (like OVS) that expands rule space coverage by two orders of magnitude and reduces cache misses by up to 90%. This work was presented as ASPLOS'25.