mimalloc
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microsoft
mimalloc is a compact general purpose allocator with excellent performance.
in our interactive server, the `mem` command will execute ``` size_t current = 0, peak = 0; mi_process_info(nullptr, nullptr, nullptr, ¤t, &peak, nullptr, nullptr, nullptr); ``` and the `mem full`...
Hello! I found an issue while using mimalloc v2.0.6 and Nvidia Nsight. Here are the steps: 1. You need an application with mimalloc integrated (D:/app.exe for example) 2. Run it...
## Summary There is a memory leak issue in mimalloc where large blocks freed from different threads may never be properly collected, leading to memory not being returned to the...
Hi. Thank you for this excellent project. We noticed that large allocations are not served from preallocated arenas in mimalloc 3 (at least, in 3.0.3). Consider a simple repro example:...
The current implementation of the custom helper function 'find_link_library' is ```cmake function(find_link_library libname outlibname) check_linker_flag(C "-l${libname}" mi_has_lib${libname}) if (mi_has_lib${libname}) message(VERBOSE "link library: -l${libname}") set(${outlibname} ${libname} PARENT_SCOPE) else() find_library(MI_LIBPATH libname) if...
The source archives GitHub automatically generates for tags [are not guaranteed to be stable over time](https://github.com/orgs/community/discussions/46034). They are thus unsuitable for safe consumption in downstream projects as their hashes may...
In Arrow we [recently updated](https://github.com/apache/arrow/commit/0826be572bd9ceeecb8c00695eb63b2f6135133f) our bundled mimalloc build from 2.0.6 to 2.2.4. Lately I noticed that reading some Parquet files I have lying around led to a much higher...
Is there a way to have mimalloc enforce an allocation limit? I am looking at using mimalloc in a docker image. I would like to use it rather than `docker...
Hi Daan! Thanks for quickly addressing the issue with touching uncommitted memory, it greatly helped! However, I'm still observing very rare crash in mimalloc with the same symptoms: mimalloc tried...
Reading configuration from environment can be undesired in some circumstances and made debugging problematic due to different configurations on different machines. Additionally, doing so isn't really a normal practice for...
