o1heap
memory
| o1heap | memory | |
|---|---|---|
| 4 | 1 | |
| 262 | 1,505 | |
| 3.1% | 0.5% | |
| 2.1 | 2.9 | |
| 10 months ago | 6 months ago | |
| C++ | C++ | |
| MIT License | zlib License |
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o1heap
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I have 16 gigabytes of RAM and I am going to use 16 gigabytes of RAM.
https://github.com/pavel-kirienko/o1heap lol u think you’re kidding
- O1heap: Constant-complexity deterministic memory allocator for embedded systems
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using heap in baremetal embedded
Another option is using an allocator that provides some guarantees that work for your use case, eg https://github.com/pavel-kirienko/o1heap
memory
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You all need to stop blindly recommending 32 GB of RAM
In general you'll get a lot of interesting information if you search for "cache locality", "data locality", "custom memory allocation" and read stuff that people have written on github (for example https://github.com/foonathan/memory).
What are some alternatives?
Vitis-Tutorials - Vitis In-Depth Tutorials
Mesh - A memory allocator that automatically reduces the memory footprint of C/C++ applications.
snmalloc - Message passing based allocator
real-time-cpp - Source code for the book Real-Time C++, by Christopher Kormanyos
memory-allocators - Custom memory allocators in C++ to improve the performance of dynamic memory allocation
RTSHA - Real Time Safety Heap Allocator
lfjson - A memory-optimized and data-oriented JSON library written in C++
mlaas - Simply the best way to instill a sense of urgency within your engineering team.
memorymanager - A simple, thread-safe memory manager for 64bit C++ applications and games. Focus is on preventing heap fragmentation in the absence of good virtual memory management, at the cost of wasting some memory. It works by globally overriding the new and delete operators.
metamalloc - Malloc as a single-header library which can also be used for local allocations. Linux & Windows. Repo also provides a live per-thread HTTP memory profiler as a separate single-header with no dependencies