C++ Custom Memory Allocators (Paperback)

Idioma: inglés

Editorial: Independently Published, 2026

9798195668631

Serie: Libro 8 de 11 - High-Performance C++ Engineering

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Librería: Grand Eagle Retail, Bensenville, IL, Estados Unidos de AmericaGrand Eagle Retail

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Vendedor de IberLibro desde 12 de octubre de 2005

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Paperback. Stop Letting the Heap Dictate Your Performance. Master Custom Memory Allocation and Reclaim Your Nanoseconds. In high-performance C++, the default general-purpose allocator (std:: malloc and operator new) is a massive bottleneck. Heap fragmentation, thread contention, and unpredictable latency spikes will completely destroy the performance of a game engine, a trading platform, or a hard real-time embedded system. C++ Custom Memory Allocators is the definitive, bare-metal engineering guide to replacing the default allocator and taking absolute control over your memory architecture. From building blisteringly fast O(1) Arena allocators to integrating polymorphic memory resources (std:: pmr), this book bridges the gap between the C++ standard library and the physical reality of the CPU cache.Inside, you will discover: The Case Against malloc: Profile allocation pressure and identify the exact bottlenecks where custom memory strategies yield exponential performance gains.Arena, Pool, and Stack Allocators: Build production-grade linear allocators, thread-safe lock-free pool allocators, and LIFO stack frames that completely eliminate fragmentation.The Modern C++ Allocator Model: Navigate the complex Allocator Traits interface and perfectly integrate custom allocators with standard containers like std:: vector and std:: unordered_map.Polymorphic Memory Resources (std:: pmr): Utilize C++17/20's std:: pmr for dynamic, runtime allocator dispatch without the bloat of C++ templates.Hardware-Aware Alignment: Defeat "false sharing" and optimize structure padding for cache-line efficiency using profiling tools like perf.HFT & Real-Time Patterns: Implement per-order arenas, message pool reuse, and pre-allocated memory regions to guarantee deterministic latency in mission-critical systems.Hardening & Debugging: Integrate AddressSanitizer (ASan), deploy memory canaries, and validate allocator invariants to catch silent memory corruption in production.THE ALLOCATOR'S VAULT (Appendix) Built for the performance architect in the trenches, the Appendix provides immediate, drop-in utility: The Allocator Requirements Checklist: Your definitive guide to writing 100% standards-compliant C++ allocators.The std:: pmr Resource Comparison Table: Instantly select the correct polymorphic resource based on thread safety and latency constraints.Allocation Pattern Benchmark Results: Hard data comparing Arena vs. Pool vs. pmr vs. malloc across throughput and fragmentation metrics.Don't let the operating system pause your application. Master memory allocation, eliminate latency jitter, and push C++ to its absolute physical limits. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. …

N° de ref. del artículo 9798195668631

Título
C++ Custom Memory Allocators (Paperback)
Autor
Billie S. Lightner
Editorial
Independently Published
Año de publicación
2026
Estado
new
Encuadernación
Paperback
Idioma
inglés
ISBN 13
9798195668631
Serie
Libro 8 de 11: High-Performance C++ Engineering

Grand Eagle Retail

Bensenville, IL, Estados Unidos de America

Vendedor de 5 estrellas

Vendedor de IberLibro desde 12 de octubre de 2005

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