Feoramund b056b9e130 Rewrite the heap allocator ...

This is a total rewrite after having experimented with a variety of
techniques including a dual-allocator strategy for small and large size
classes where the large class allocator had a coalescing mechanism.

This allocator design is much closer to `mimalloc` in spirit and
performs almost twice as fast as the original bitmap-based design.

Additionally, several bugs have been fixed. The most important one being
the lock-free synchronization method used for remote frees. This design
uses a single atomic pointer that is doubly-tagged to pass remote frees
either to the heap or to the slab, depending on the ownership status.

2025-05-09 17:56:36 -04:00

..

libc

Add native heap allocator

2025-05-08 11:06:00 -04:00

test_bench.odin

Rewrite the heap allocator

2025-05-09 17:56:36 -04:00