On Mon, 6 May 2019, Andrew Ng wrote:
On Tue, 30 Apr 2019 at 04:12, Liu Hao <[email protected]> wrote:
在 2019/4/30 上午1:45, Andrew Ng 写道:
> I have tried out this patch and it appears to resolve the main LLD
deadlock
> issues. Some deadlocks still occur when running the LLD test suite, but
> this is kind of expected.
>
hmm what caused deadlocks on those test programs?
I believe these deadlocks are due to various potential race conditions that
can occur during LLD exit, although they seem to be somewhat dependent on
the platform/STL run-time in use.
FWIW, if you have LLVM built as DLLs instead of statically linked into
LLD, there's some known issues regarding hangs as well. Not sure if this
is what you're running into though.
// Martin
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