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https://github.com/neocturne/MinedMap.git
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Matthias Schiffer
1d9be9a41c
Introduce the new features jemalloc (set jemalloc global allocator unconditionally) and jemalloc-auto (set jemalloc global allocator on musl-based targets to fix multithreaded performance, see [1]). Because cargo does not support target-specific features or feature defaults, the default is handled using a helper crate minedmap-default-alloc. [1] https://nickb.dev/blog/default-musl-allocator-considered-harmful-to-performance/
3 lines
149 B
Rust
3 lines
149 B
Rust
#[cfg(any(target_env = "musl", feature = "jemalloc"))]
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#[global_allocator]
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static GLOBAL: tikv_jemallocator::Jemalloc = tikv_jemallocator::Jemalloc;
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