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Re: (heap 1024 82721 1933216)

From: Eli Zaretskii
Subject: Re: (heap 1024 82721 1933216)
Date: Sun, 19 Jan 2014 17:45:00 +0200

> Date: Sat, 18 Jan 2014 19:31:55 -0800
> From: Daniel Colascione <address@hidden>
> Cc: Emacs developers <address@hidden>
> Another simple thing we can do is switch malloc implementations. 
> jemalloc is a modern mmap-based allocator available on many systems. It 
> should be close to a drop-in replacement for dlmalloc. Conveniently, it 
> has both sbrk and mmap modes. We could use it in sbrk mode before 
> dumping and mmap mode afterward.

Does jemalloc really make a difference in single-threaded programs?

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