Monday, September 27, 2021

Digest for comp.lang.c++@googlegroups.com - 1 update in 1 topic

"Chris M. Thomasson" <chris.m.thomasson.1@gmail.com>: Sep 27 04:09PM -0700

On 9/27/2021 2:06 PM, Chris M. Thomasson wrote:
> semaphore requires release semantics. Trying to do both at once in a
> single atomic operation requires acquire/release semantics.
 
> I still need to port it to Relacy, but it seems like you need acq_rel here.
 
Think about it... Waiting for something, implies acquire semantics.
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