Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
rudkx
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
5 ms
·
1.
▲
by
rudkx
12y ago
> My use case was that you already have a set of edges that profiling tells you is "rarely taken", and you wish to know if eliding any of those edges improves optimization. True, I somehow forgot that stipulation by the time I
2.
▲
by
rudkx
12y ago
This is similar to how SCCP (sparse conditional constant propagation) works in that it only considers that edges that are known possible to execute. In that case the edges are marked executable explicitly by the algorithm once you know you