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Merge branch 'dev' into dev-slice

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Daan Leijen 2021-06-17 20:20:28 -07:00
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@ -12,8 +12,8 @@ is a general purpose allocator with excellent [performance](#performance) charac
Initially developed by Daan Leijen for the run-time systems of the Initially developed by Daan Leijen for the run-time systems of the
[Koka](https://koka-lang.github.io) and [Lean](https://github.com/leanprover/lean) languages. [Koka](https://koka-lang.github.io) and [Lean](https://github.com/leanprover/lean) languages.
Latest release tag: `v2.0.1` (beta, 2021-04-06). Latest release tag: `v2.0.2` (beta, 2021-06-17).
Latest stable tag: `v1.7.1` (2021-04-06). Latest stable tag: `v1.7.2` (2021-06-17).
mimalloc is a drop-in replacement for `malloc` and can be used in other programs mimalloc is a drop-in replacement for `malloc` and can be used in other programs
without code changes, for example, on dynamically linked ELF-based systems (Linux, BSD, etc.) you can use it as: without code changes, for example, on dynamically linked ELF-based systems (Linux, BSD, etc.) you can use it as:
@ -73,12 +73,17 @@ Enjoy!
### Releases ### Releases
* 2021-04-06, `v1.7.1`, `v2.0.1` (beta): fix bug in arena allocation for huge pages, improved aslr on large allocations, improved M1 support (still experimental). Note: the `v2.x` beta has a new algorithm for managing internal mimalloc pages that tends to use reduce memory usage
and fragmentation compared to mimalloc `v1.x` (especially for large workloads). Should otherwise have similar performance
* 2021-01-31, `v2.0.0`: beta release 2.0: new algorithm for managing internal mimalloc pages that tends to use reduce memory usage
and fragmentation compared to mimalloc v1 (especially for large workloads). Should otherwise have similar performance
(see [below](#performance)); please report if you observe any significant performance regression. (see [below](#performance)); please report if you observe any significant performance regression.
* 2021-06-17, `v1.7.2`, `v2.0.2` (beta): support M1, better installation layout on Linux, fix
thread_id on Android, prefer 2-6TiB area for aligned allocation to work better on pre-windows 8, various small fixes.
* 2021-04-06, `v1.7.1`, `v2.0.1` (beta): fix bug in arena allocation for huge pages, improved aslr on large allocations, initial M1 support (still experimental).
* 2021-01-31, `v2.0.0`: beta release 2.0: new slice algorithm for managing internal mimalloc pages.
* 2021-01-31, `v1.7.0`: stable release 1.7: support explicit user provided memory regions, more precise statistics, * 2021-01-31, `v1.7.0`: stable release 1.7: support explicit user provided memory regions, more precise statistics,
improve macOS overriding, initial support for Apple M1, improved DragonFly support, faster memcpy on Windows, various small fixes. improve macOS overriding, initial support for Apple M1, improved DragonFly support, faster memcpy on Windows, various small fixes.