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Top 8 C++ memory-allocation Projects
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memory-allocators
Custom memory allocators in C++ to improve the performance of dynamic memory allocation
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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memory
STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.
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Hoard
The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.
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Project mention: The Skyline algorithm for packing 2D rectangles | news.ycombinator.com | 2024-11-18
An even more recent one from Google: https://github.com/google/minimalloc
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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C++ memory-allocation discussion
C++ memory-allocation related posts
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Google Pixel 4a old firmware is gone, trapping users on the buggy battery update
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How does one learn low latency programming?
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Books to better understand memory allocation.
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Composing Allocator-aware Types Without Boilerplate Code
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You all need to stop blindly recommending 32 GB of RAM
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An Allocator-Aware Smart Pointer
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Rooting: I've been stuck on the rooting screen for over 11 hours on Samsung Galaxy Note 3 (SM-N900V)
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A note from our sponsor - InfluxDB
www.influxdata.com | 12 Jul 2025
Index
What are some of the best open-source memory-allocation projects in C++? This list will help you:
# | Project | Stars |
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1 | memory-allocators | 1,834 |
2 | memory | 1,546 |
3 | Hoard | 1,172 |
4 | rmm | 594 |
5 | Heap-Layers | 399 |
6 | minimalloc | 150 |
7 | bbai-kernel | 51 |
8 | tuninglib | 3 |