[PATCH] D26006: Further reduce the number of allocators
Rafael Espíndola via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 26 14:17:35 PDT 2016
On 26 October 2016 at 16:20, Rui Ueyama <ruiu at google.com> wrote:
> ruiu added a comment.
> With your change to call _exit, you can't see any difference in performance, no? Because this change is a bit complicated, I'd want to not have this one if it doesn't improve performance in normal use cases.
The above numbers are on top of _exit. The reason I tried _exit first
is because this change complicates shutdown.
This makes lld 1.05X faster when linking chromium, so it is quite significant.
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