Using __weak to Break Retain Cycles in Objective-C ARC
Learn how to use __weak delegates and the weak-strong block pattern to eliminate retain cycles in Objective-C ARC while keeping APIs explicit about object lifetime.
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Configuring Redis Eviction for a Bounded Cache: Maxmemory, Policy, and Verification
Learn how to configure Redis as a bounded cache using maxmemory, eviction policies, and verification steps. Avoid OOM errors, keep replicas in sync, and monitor fragmentation and evictions for reliable performance.
redisDiagnosing CL_MEM_OBJECT_ALLOCATION_FAILURE and Memory Exhaustion in OpenCL
A diagnostic guide for resolving CL_MEM_OBJECT_ALLOCATION_FAILURE and local memory overflows in OpenCL, focusing on the gap between total VRAM and maximum allocatable buffer sizes.
openclEfficient Log Processing with PowerShell Pipelines
PowerShell pipelines pass .NET objects, letting you filter, transform, and aggregate large log files without loading everything into memory. A concrete example shows how to count error lines efficiently, plus trade‑offs and best practices.
powershellStop Copying Your Graphs: Using NetworkX Views for Memory Efficiency
Stop wasting memory on G.subgraph().copy(). Learn how to use NetworkX read-only views to filter large graphs and reverse edges without duplicating data structures.
Diagnosing Memory Leaks and Cycle Bloat in Nim ARC/ORC
Learn how to diagnose and fix memory leaks and reference cycles in Nim using ARC and ORC. This guide covers --debug:memleak, ownership annotations, and breaking cycles with {.weak.}.
Nim's ORC Mode: Making CLI Tools Feel Native with Deterministic Cleanup
Nim's ORC memory management mode provides deterministic destruction for latency-sensitive CLI tools by using reference counting instead of tracing GC, but requires careful ownership design to avoid leaks.
Choosing HIMEM.SYS vs EMM386.EXE for Conventional Memory Optimization in MS‑DOS
Decide whether to load only HIMEM.SYS or combine it with EMM386.EXE to create Upper Memory Blocks, and see how to configure CONFIG.SYS and verify the result.
msdosNim's ORC: Deterministic Memory Management Without a Garbage Collector
Nim's Optimized Reference Counting (ORC) delivers deterministic destruction without a garbage collector, making it suitable for embedded, real‑time, and WASM targets. This post walks through how ORC works, a cyclic data‑structure example, and the trade‑offs you must accept.