USENIX Symposium on Operating Systems Design and Implementation (OSDI) Talks & Presentations

USENIX

Sky Computing

Explore the potential evolution of cloud computing ecosystems, drawing parallels with past technological transformations and discussing early findings in the field of Sky Computing.

• YouTube
• 52 minutes
• On-Demand
• Conference Talk

USENIX

Kerveros - Efficient and Scalable Cloud Admission Control

Explore Kerveros, an innovative admission-control system for cloud computing that ensures high availability, scalability, and efficient resource usage while handling dynamic supply and demand changes.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

Take Out the TraChe - Maximizing Transactional Cache Hit Rate

Innovative caching system DeToX improves transaction performance by optimizing transactional hit rate, outperforming traditional methods with up to 130% increase in hit rate and 3.4x cache efficiency.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

Ensō - A Streaming Interface for NIC-Application Communication

Streaming interface for NIC-application communication, improving network performance by reducing software overheads, PCIe bandwidth, and cache misses. Enables 100 Gbps link saturation with single core and enhances application throughput.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

Hydro - Surrogate-Based Hyperparameter Tuning Service in Datacenters

Innovative hyperparameter tuning service for deep learning models, optimizing efficiency and resource utilization in datacenters through surrogate models and adaptive resource management.

• YouTube
• 16 minutes
• On-Demand
• Conference Talk

USENIX

Chardonnay - Fast and General Datacenter Transactions for On-Disk Databases

Innovative approach to optimize distributed on-disk database transactions using fast 2PC and lock-free read protocol, enabling efficient data prefetching and minimizing contention in datacenter environments.

• YouTube
• 16 minutes
• On-Demand
• Conference Talk

USENIX

Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction

Efficient RDMA abstraction for replicating persistent memory key-value stores, improving throughput and latency while reducing write amplification in distributed systems.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

ServiceRouter - Hyperscale and Minimal Cost Service Mesh at Meta

Innovative service mesh solution for hyperscale environments, optimizing RPC routing with minimal hardware costs. Features include direct routing, sharded service support, and locality rings for geo-distributed load balancing.

• YouTube
• 17 minutes
• On-Demand
• Conference Talk

USENIX

ShRing - Networking with Shared Receive Rings

Innovative networking technique that shares receive rings among cores, reducing memory footprint and improving throughput for high-bandwidth scenarios, with significant latency reductions in NFV workloads.

• YouTube
• 14 minutes
• On-Demand
• Conference Talk

USENIX

ORC - Increasing Cloud Memory Density via Object Reuse with Capabilities

Explore ORC: a novel approach for efficient memory sharing in cloud environments, offering improved density and isolation through fine-grained object reuse and hardware-supported capabilities.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

Global Capacity Management With Flux

Automated system for optimizing capacity distribution across global datacenters, using RPC tracing and service models to efficiently rebalance resources for thousands of services and products.

• YouTube
• 16 minutes
• On-Demand
• Conference Talk

USENIX

Effectively Scheduling Computational Graphs of Deep Neural Networks toward Their Domain-Specific Accelerators

Innovative approach for scheduling DNN computational graphs on domain-specific accelerators, optimizing resource utilization and enhancing performance through synergy between network and hardware architectures.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

Core Slicing - Closing the Gap Between Leaky Confidential VMs and Bare-Metal Cloud

Explores core slicing, a novel approach to enhance cloud security by enabling multiple untrusted guest OSes to run on shared bare-metal hardware, addressing vulnerabilities in confidential VMs.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk

USENIX

ExoFlow - A Universal Workflow System for Exactly-Once DAGs

ExoFlow: A universal workflow system enabling flexible recovery vs. performance tradeoffs within applications. Decouples execution from recovery, provides exactly-once semantics, and supports diverse workflow applications with optimized task communicatio…

• YouTube
• 16 minutes
• On-Demand
• Conference Talk

USENIX

Flor - An Open High Performance RDMA Framework Over Heterogeneous RNICs

Explore Flor, an innovative framework enabling high-performance RDMA across diverse network interface cards, addressing bandwidth imbalances and enhancing datacenter application efficiency.

• YouTube
• 15 minutes
• On-Demand
• Conference Talk