mimalloc_rust

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Add Transparent Huge Pages options into configuration

1

Currently the only way way to [configure](https://microsoft.github.io/mimalloc/environment.html) underlying mimalloc is to use env variables, but it's very useful to set them up programatically. So the idea is to add rust...

karlovnv

For some scenarios, we use `atomic_opt` or `clangrt_builtins` instead of `atomic`. Related issue: https://github.com/sfackler/rust-openssl/pull/2239/files https://gitee.com/openharmony/third_party_llvm-project/issues/I8MAPC

richerfu

unable to allocate aligned OS memory directly, fall back to over-allocation

1

``` #[global_allocator] static GLOBAL: MiMalloc = MiMalloc; fn main() { let mut list = Vec::new(); for _ in 0..300000000 { list.push(DataValue::Double(66.66)); } } #[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)] pub...

immno

Mimalloc 3.x.x

1

Thank you for your work maintaining this! I see that mimalloc 3.1.4 was released last week, and now there is 3.1.5 as well. Are there any plans to move to...

det

Memory seemingly isn't reclaimed unless `MIMALLOC_PURGE_DELAY=0` is set, on linux

1

It seems as though memory is not being freed back to the OS (sometimes? always?). I'm not an expert and may be missing some subtleties, but the [latest docs](https://microsoft.github.io/mimalloc/environment.html) suggest...

jberryman

Features docs

1

Hi, thanks for the great work :) It could be helpful to have simple docs for the features — options, defaults, and meaning.

avifenesh

Mimalloc has a special compilation flag to emit tracing events on Windows https://github.com/microsoft/mimalloc?tab=readme-ov-file#etw Please consider adding support for this compilation flag via feature. I am interested in allocation profiling of...

vadimpiven

Please consider removing TLS model override because it breaks polars

2

The override is [here](https://github.com/purpleprotocol/mimalloc_rust/blob/59d7ee3ba7aa030b46a7cf721720f63a579b7fdb/libmimalloc-sys/build.rs#L28-L34). The polars project builds an unloadable binary because of this override in mimalloc, see this bug report: https://github.com/rust-lang/rust/issues/140092#issuecomment-2817368209

yurivict