Drop-in replacement for std::optional that does not waste memory unnecessarily
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Jul 12, 2026 - C++
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cache-friendly
Here are 26 public repositories matching this topic...
Black-White Array: fast, ordered data structure based on arrays with O(log N) memory allocations
go golang computer-science performance data-structure cache indexing data-structures multiset btree ordered sorted-set cache-friendly
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Jul 25, 2026 - Go
C++ development framework for building reliable cache-friendly distributed and concurrent multicore software
reactive scalable microservice realtime distributed concurrent elastic multicore multicore-cpu multicore-programming development-framework cache-friendly tredzone
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Sep 3, 2019 - C++
High-performance C# Data Structures library (Grid2D, BitArray, RingBuffer, EnumSet) optimized for memory and CPU cache locality. Available on NuGet & OpenUPM.
gamedev library csharp game-engine algorithms unity dotnet high-performance voxel ecs simd data-structures memory-management ring-buffer bit-array zero-allocation cache-friendly hardware-intrinsics gc-free spatial-grid
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Dec 18, 2025 - C#
A generic Hash Table implemented in CPP
template cmake cpp optimization cache generic optimized hashtable cache-friendly memory-optimization
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May 19, 2024 - C++
A C++23 Structure-of-Arrays (SoA) table with sparse columns and generational handles for data-oriented applications.
game-engine cpp data-oriented-design high-performance table ecs soa header-only quantization columnar cache-friendly structure-of-arrays cpp23 cpp26
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Jul 4, 2026 - C++
Fast, lightweight, software development tool.
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Mar 20, 2023 - C
My attempt to remove the bottlenecks in my dual-threaded mergesort.
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Jan 25, 2021 - Java
Enhancing Heap-Tree Efficiency for Modern Computing
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Nov 25, 2023 - C++
Library for ultrafast solving chess two-movers
chess-engine cpp hpc high-performance bitboards low-latency cpp20 magic-bitboards bitboard-chess-engine cache-friendly hyperbola-quintessence chess-solver mate-in-two
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Sep 2, 2026 - C++
A C++ unsynchronized chunk-based memory allocator with monotonic allocation strategy for high-performance workloads.
cpp high-performance allocator memory-allocator data-structures quebec memory-management cpp-library low-level-programming systems-programming memory-pool custom-allocator pmr zero-overhead compiler-backend cache-friendly exotic arena-allocator monotonic-allocator
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Jun 4, 2026 - C++
A hardware-inspired, ultra-optimized Arcade Tetris engine written in modern C++20. Operates on a zero-sleep main loop, dynamic 1D-array bidirectional iteration, compile-time constexpr LUTs for O(1) rotation/collision handling, and a strict multi-stage FSM line-clearing completion routine. Eschews external engines and multithreading.
fsm cross-platform tetris data-structures finite-state-machine low-level system-programming terminal-game performance-optimization cpp20 cache-friendly arcade-engine constexpr-lut zero-sleep hardware-near
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Jul 15, 2026 - C++
Optimized hash table implementation
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May 16, 2022 - C++
A simple, fast, and modern C++ Entity-Component System — all in a single header file!
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Apr 25, 2025 - C++
A C++ data-oriented registry with compile-time type mapping and cache-efficient handle-based storage.
cpp data-oriented-design high-performance ast entity-component-system generic-programming template-metaprogramming low-latency memory-management compile-time intermediate-representation dod systems-programming storage-system custom-allocator cache-friendly exotic compiler-infrastructure registry-pattern ecs-alternative
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May 22, 2026 - C++
High-performance minimal C++ ECS with cache-friendly design for fast, modular entity management.
modular game-engine high-performance engine ecs entity-component-system systems template-metaprogramming quebec student compile-time component-based zero-overhead crtp cache-friendly unrays
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Nov 25, 2025 - C++
High-performance sharded string interner using atomic memory resources, custom allocators, and low-contention concurrency design.
high-performance concurrency multithreading quebec sharding low-latency memory-management lock-free systems-programming custom-allocator cache-friendly exotic performance-critical compiler-infrastructure string-interning monotonic-allocator string-interner chunk-allocator low-contention
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May 26, 2026 - C++
A deterministic HFT Matching Engine in C++20. Features O(1) execution, cache-friendly memory layout, and custom allocators. Benchmark: 20ns median / 60ns tail.
performance cpp data-oriented-design optimization low-latency hft limit-order-book matching-engine high-frequency-trading cpp20 zero-allocation cache-friendly
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Feb 7, 2026 - C++
Experimental wait/lock-free primitives tuned for ultra-low-latency systems
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Sep 1, 2026 - Rust
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