The Path of the Private FUTEX - Improving Kernel Performance and Latency
Explore improvements in Linux kernel's futex implementation to reduce latency in contended locking and unlocking paths, benefiting both real-time and mainline systems, especially on large NUMA machines.
Threadpool and Cargo Helpers in Rust
Explore threadpool synchronization, channels, and cargo helpers in Rust. Learn about work offloading, join operations, and practical coding techniques for efficient concurrent programming.
Riding the Long Tail of Optane's Comet - Emerging Memories, CXL, UCIe, and More
Explore the post-Optane landscape of emerging memory technologies, examining alternatives, legacy impacts, and new protocols like CXL and UCIe while understanding their role in future computing architectures.
Messing Up Your NUMA Topology with CXL - Implications for Advanced Interconnects
Explore CXL interconnect technology, its impact on NUMA topologies, and implications for memory placement in advanced computing systems. Witness a demo using emulated CXL.
Comparing Performance of NVMe Hard Drives in KVM, Baremetal, and Docker - Virtual Testbed Applications
Explore NVMe drive performance across KVM, Baremetal, and Docker environments using Fio and SPDK. Learn testing methods, tools, and protocols for optimizing virtual testbed applications.
Comparing Performance of NVMe Hard Drives in KVM, Baremetal, and Docker - Using Fio and SPDK
Explore NVMe drive performance across KVM, Baremetal, and Docker environments using Fio and SPDK. Learn testing methods and analysis for optimizing virtual testbed applications.
Under the Hood of a Shard-per-Core Database Architecture
Explore ScyllaDB's shard-per-core architecture and Seastar framework, learning how modern database design optimizes performance, scalability, and resource utilization in server technology.
This is The Way - A Crash Course on CPU Management Intricacies in Kubernetes
Explore CPU management in Kubernetes, covering policies, NUMA zones, topology management, and community solutions for optimizing cluster performance and security.
Kubernetes WG Batch: Recent Improvements and Future Roadmap
Explore recent improvements and future plans for batch workload support in Kubernetes, including Job API enhancements, Kueue developments, and hardware resource management advancements.
Linux Memory Management and Containers - Tutorial
Explore Linux memory management principles and their impact on containerized processes, covering demand paging, swapping, OOM killing, and NUMA configurations. Practical exercises included.
A move_pages() Equivalent for Physical Memory
Proposal for a syscall to migrate physical memory contents between NUMA nodes, exploring integration with mm/migrate.c and potential applications in tiering frameworks.
Cutting Edge Toolchain - Latest Features in GCC and GLIBC
Explore latest features in GCC 8/9 and Glibc 2.29, including performance optimizations, security enhancements, and CPU architecture advancements for Linux developers.
Performance Tuning Red Hat Enterprise Linux Platform for Databases
Optimize Red Hat Enterprise Linux for database performance through OS tuning, Linux containers, and performance tools. Learn NUMA, memory, network, and virtualization tuning techniques.
Java 9 - The Quest for Very Large Heaps
Explore Java 9's garbage collection improvements for large memory applications, including G1 architecture, concurrent marking, and enhanced performance for data-intensive software.
XDP 1.5 Years in Production - Evolution and Lessons Learned
Evolution of XDP and BPF in production: performance improvements, operational challenges, and future enhancements. Insights from Facebook's network processing implementation using XDP for over 1.5 years.
Malloc for Everyone and Beyond NUMA
Exploring memory management in heterogeneous computing, addressing challenges beyond NUMA, and proposing a unified API for diverse memory types in modern systems.
A NUMA Interface for Futex2 BoF
Exploring NUMA-aware interface for futex2 to improve scalability and reduce latency in multi-node systems. Discusses proposed design and seeks feedback on enhancing futex performance.
Deep Dive - SIG VMware
Explore Kubernetes scheduling on vSphere, optimizing performance and availability through configuration tuning. Learn to integrate topology labels for improved resource management and high availability.
Memory Scalability in AI Co-Design Using CXL Technology
Explore memory and storage architecture innovations for AI systems, focusing on CXL technology's role in enabling efficient data sharing and scalable memory solutions for large-scale AI workloads.
AI-Driven Memory Solutions for Next-Generation Computing Architecture
Explore cutting-edge memory solutions for AI computing, including CXL-based technologies, computational memory innovations, and evolving software ecosystems for next-generation data processing.
Expanding CXL Software Ecosystem Through HMSDK on Linux
Discover how HMSDK enhances CXL memory management in Linux systems through weighted interleaving, DAMON-based tiering, and heterogeneous memory allocation APIs for optimal performance and capacity expansion.