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7946
2016 Nov 27
3
A couple metrics of LLD/ELF's performance
...c essentially shows where new pages of memory are touched and
have to be either allocated by the kernel or it has to do a page table
fixup.
Here we see the memcpy into the output is a huge part. Also obviously lots
of minor faults as malloc allocates memory from the kernel.
https://reviews.llvm.org/P7946
-- Sean Silva
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