1 unstable release
0.3.0 | Apr 10, 2019 |
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#8 in #globalalloc
1,030 downloads per month
Used in 4 crates
(via tcmalloc)
5KB
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tcmalloc
A drop-in GlobalAlloc
implementation using tcmalloc
from gperftools.
Usage
Requires Rust 1.28+
extern crate tcmalloc;
use tcmalloc::TCMalloc;
#[global_allocator]
static GLOBAL: TCMalloc = TCMalloc;
Also note that you can only define one global allocator per application.
By default this crate expects to link to a system-installed tcmalloc. To build the bundled copy of tcmalloc, enable the "bundled" feature. Note the caveats about profiling and libunwind/libgcc on 64-bit linux — they are not built by this crate, and tcmalloc will silently link to versions of both that can cause profiling deadlocks.