[RFC 0/6] Demangle minimal symbol names in worker threads
Eli Zaretskii
eliz@gnu.org
Sat Mar 9 18:09:00 GMT 2019
> From: Tom Tromey <tom@tromey.com>
> Date: Sat, 9 Mar 2019 10:22:54 -0700
>
> I've thought for a while that gdb should take advantage of multiple
> cores in order to speed up its processing. This series is some
> initial work in that direction.
>
> In particular, this patch arranges to do the demangling for minimal
> symbols in worker threads. I chose this because it seemed relatively
> simple to reason about, as the demangler is already mostly thread-safe
> (except, as it turns out, the Ada demangler, which is fixed in this
> series). It isn't actually a very important thing to speed up, as
> minimal symbol reading is already reasonably speedy; but I thought it
> best to start with something straightforward to facilitate flushing
> out thread safety bugs.
Thanks, but is std::thread portable enough? E.g., I recall problems
with it in MinGW.
Same question regarding delivering signals to threads.
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