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Both jemalloc and mimalloc allow for some amount of fine tuning from environment variables. However, in some cases, the settings entered into these environment variables are overridden by arrow.
F…
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See https://github.com/tikv/jemallocator/issues/45#issue-1501481054
That was quite the blast from the past! I’m pretty sure I haven’t seen build scripts that struggle with spaces for 15 years or so…
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`cargo run --release` will crash when using jemallocator.
I tried on two machines running macOS 10.15 beta, both will produce the same result.
```rust
#[global_allocator]
static ALLOC: jemall…
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Running "make check" in jemalloc 4.5.0 on a NetBSD/amd64 7.0.2 system
fails in the thread_arena test:
=== test/integration/thread_arena ===
thd_start:test/integration/thread_arena.c:15: Faile…
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| | |
|--------------------|----|
| Bugzilla Link | [PR38405](https://bugs.llvm.org/show_bug.cgi?id=38405) |
| Status | NEW |
| Importance | P enhancemen…
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Try on a Apple Silicon Mac:
```
./configure --build=aarch64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
./x.py test --stage 1 src/test/ui/sanitize…
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If the application registers a handler during ```fork()``` using ```pthread_atfork()```, the handler is called with the execution lock acquired, before ```fork()``` returns. If the handler tries to gr…
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I may well be the only person using Linuxbrew (Linuxbrew is Homebrew but targeting Linux rather than OSX and macOS.) to install Chapel…
```
$ brew install chapel
```
installs 1.20.0 exactly as req…
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When the roop was executed, it crashed
src/tcmalloc.cc:284] Attempt to free invalid pointer 0x11dc32080
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The recent paper about https://github.com/microsoft/mimalloc sounds too good to be true.
It might be a good idea to compare different allocators to see if there are some memory usage wins to have.…