Christopher J. Rossbach

Compiler-Driven FPGA Virtualization with SYNERGY

FPGAs are increasingly common in modern applications, and cloud providers now support on-demand FPGA acceleration in data centers. Applications in data centers run on virtual infrastructure, where...

ALTIS: Modernizing GPGPU Benchmarking

This paper presents Altis, a benchmark suite for modern GPGPU computing. Previous benchmark suites such as Rodinia and SHOC have served the research community well, but were developed years ago...

Mosaic: An Application-Transparent Hardware-Software Cooperative Memory Manager for GPUs

Modern GPUs face a trade-off on how the page size used for memory management affects address translation and demand paging. Support for multiple page sizes can help relax the page size trade-off...

Improving Multi-Application Concurrency Support Within the GPU Memory System

GPUs exploit a high degree of thread-level parallelism to hide long-latency stalls. Due to the heterogeneous compute requirements of different applications, there is a growing need to share the...

Graph Memory for LLM Agents: At What Cost? A Comparative Evaluation of Query, Ingest, and Update Performance Across Graph Database Engines

Graph databases are frequently positioned as categorically necessary for connected-data workloads, yet the systems dimension along which they actually differ - query planning, indexing, and...

Object Graph Programming

Coordinated and Efficient Huge Page Management with Ingens

Sharing, Protection, and Compatibility for Reconfigurable Fabric with AmorphOS

Leo: A Profile-Driven Dynamic Optimization Framework for GPU Applications

A Deep Dive into Task-Based Parallelism in Python

DGSF: Disaggregated GPUs for Serverless Functions

Is transactional programming actually easier?

OQueue: Observable Communication in Learning Directed Operating Systems

Defeating Vanish with Low-Cost Sybil Attacks Against Large DHTs

AvA: Accelerated Virtualization of Accelerators

Towards a Machine Learning-Assisted Kernel with LAKE

A Framework for Memory Oversubscription Management in Graphics Processing Units

Reconfigurable Virtual Memory for FPGA-Driven I/O