3 ms·
Very interesting and hardcore solutions, adding new instructions to improve data copying in a more "clever" way that just the repeat-prefix seems like an intere
by unwind 4y ago
Very interesting and hardcore solutions, adding new instructions to improve data copying in a more "clever" way that just the repeat-prefix seems like an interesting path.
There was a silly typo in the very first sentence that threw me off:
When I worked at Google, fleet-wide profiling revealed that 25-35% of all CPU time was spent just moving bytes around: memcpy, strcmp, [...]
I think that should be `strcpy()`, since obviously `strcmp()` doesn't move data around.