Pker.xyz

Posts

[systems, memory, linux] Memory, Layouts, and Allocators

How memory works at the OS level, data layout effects on performance, and allocation strategies for different use cases.


[rust, tools] Autom8: A Claude Orchestrator

A powerful and deterministic-when-possible orchestrator for Claude Code powered workflows.


[rust, asm, perf] Performance Analysis and Improvements [part 2]

Round 2: in-depth analysis and next iteration.


[rust, asm, perf] Performance Analysis and Improvements [part 1]

First round of changes, let's see how much faster we can get.


[rust, asm, perf] Performance Analysis and Improvements [part 0]

Mental model, tools and steps I use as of early 2026 for optimizing code.


[rust] Ergonomic State Machines Using Iterators

Ergonomic state machines that don't rely on type state.


Delta Coding Techniques

A delta encoding primer.


Performance Aware Programming

A language agnostic mental model for writing and designing programs.


[rust] Static Dispatch at Runtime via Sum Types

An elegant alternative to dynamic dispatch, thanks to rust enum's.