A lot of things have changed since 2015.
For example, new ASan features could've been introduced that increase
the slowdown.
Maybe some previously disabled features got enabled by default. Maybe
there were changes to the runtime (e.g. the allocator), or a newly
added interceptor increased the numbe
We upgrade gcc from 4.8.5 to 8.3 recently and found address sanitizer
performance becomes worse.
On gcc 4.8.5, performance slowdown is 4 times, and on gcc 8.3, performance
slowdown is 6.3 times. OS: Red hat Linux.
Any idea?
Thanks,
Xingyan
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