Merge pull request #249 from jflatow/patch-1

Update atomics.md
pull/251/head
Yuki Okushi 4 years ago committed by GitHub
commit a5a48441d4
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@ -71,7 +71,7 @@ cache.
After all, that's the whole point of the cache, right? If every read from the After all, that's the whole point of the cache, right? If every read from the
cache had to run back to shared memory to double check that it hadn't changed, cache had to run back to shared memory to double check that it hadn't changed,
what would the point be? The end result is that the hardware doesn't guarantee what would the point be? The end result is that the hardware doesn't guarantee
that events that occur in the same order on *one* thread, occur in the same that events that occur in some order on *one* thread, occur in the same
order on *another* thread. To guarantee this, we must issue special instructions order on *another* thread. To guarantee this, we must issue special instructions
to the CPU telling it to be a bit less smart. to the CPU telling it to be a bit less smart.

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