Kernel Recipes Courses

Giving Rust a Chance for In-Kernel Codecs - Kernel Recipes 2024

Explore Rust integration in kernel development for V4L2 codec drivers, focusing on minimal abstractions and ABI compatibility strategies.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

How CERN Serves 1EB of Data via FUSE - Kernel Recipes 2024

Explore CERN's data management strategies, including open-source projects and FUSE implementation, to handle massive datasets from LHC experiments and serve global scientific community.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

All Your Memory Are Belong to Whom? - Understanding Linux Memory Usage

Explore Linux memory usage intricacies, decoding RAM allocation, process memory, and system metrics. Gain insights into memory management complexities and troubleshooting techniques.

• YouTube
• 56 minutes
• Self-Paced
• Free Video

Scheduling with Superpowers: Using sched_ext to Get Big Performance Gains - Kernel Recipes 2024

Explore sched_ext's advanced CPU scheduling capabilities, performance gains, and new features for datacenter and handheld workloads. Learn about cutting-edge schedulers and their impact on Linux systems.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Consoles, Printk, and Nested-NMI in Linux Kernel Development - Challenges for New Developers

Explore challenges faced by new developers tackling complex Linux kernel bugs, including console log buffers, Nested NMIs, and printk quirks. Gain insights into debugging monolithic systems.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Case Study: Concurrent Counting - Kernel Recipes 2024

Explore fundamental concurrency issues through scalable counting on multicore systems, covering design, coding, and validation challenges.

• YouTube
• 36 minutes
• Self-Paced
• Free Video

Dual Level Task Scheduling for VM Workloads - Kernel Recipes 2024

Explore dual-level task scheduling in VMs, examining semantic gaps between guest and host OS. Dive into paravirt scheduling proposals and research for optimizing multi-threaded application performance.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Hazard Pointers with Reference Counter - A New Synchronization API

Explore a new synchronization API combining hazard pointers and reference counters, leveraging their strengths for efficient object existence guarantees.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Tracking Down Sources of Kernel Errors with Retsnoop

Explore kernel error tracking with retsnoop, a BPF-based tool for efficient debugging and introspection without modifying the kernel or using printk().

• YouTube
• 47 minutes
• Self-Paced
• Free Video

Reader Writer Semaphore Design - Kernel Recipes 2024

Explore Linux kernel's Reader Writer Semaphore design, atomic contention issues, and potential optimizations for improved scalability in container applications.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Getting the RK3588 SoC Supported Upstream - Kernel Recipes 2023

Explore the journey of upstreaming support for the Rockchip RK3588 SoC, from initial bootup to ongoing development of advanced features like GPU and HDMI support.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Demystifying the Linux Kernel Security Process

Explore Linux kernel security processes, vulnerability management, and best practices for maintaining secure systems.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Fast by Friday: Why Kernel Superpowers are Essential

Explore efficient computing methodologies using kernel technologies like eBPF to solve performance issues quickly, saving cycles and carbon while improving user experience and reducing costs.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

Evolving ftrace on arm64 - Kernel Recipes 2023

Explore arm64's ftrace evolution, including DYNAMIC_FTRACE_WITH_ARGS and DYNAMIC_FTRACE_WITH_CALL_OPS, for enhanced kernel tracing and debugging capabilities.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Hardware and its Concurrency Habits - Kernel Recipes 2023

Explore hardware structure, physics limitations, and synchronization mechanisms in modern computer systems for improved concurrent software design.

• YouTube
• 38 minutes
• Self-Paced
• Free Video