4 ms·
with gccgo you get to take advantage of a lot of gcc's optimizations (-O3) and it can generate faster code because of it.
by whyrusleeping 12y ago
with gccgo you get to take advantage of a lot of gcc's optimizations (-O3) and it can generate faster code because of it.
- 4ad 12y agoThere is extremely little code in the world that is faster with gccgo. Yes, gccgo can do better with floating point, but the lack of escape analysis slows it down tremendously in every real world situation out there. http://dave.cheney.net/2013/11/19/benchmarking-go-1-2rc5-vs-gccgo http://dave.cheney.net/2013/11/19/benchmarking-go-1-2rc5-vs-...
- supersillyus 12y agoThere is a GSOC to add escape analysis (https://www.google-melange.com/gsoc/project/details/google/gsoc2014/coko156/5733935958982656 https://www.google-melange.com/gsoc/project/details/google/g...). It'll be interesting to see how that affects things.
- whyrusleeping 12y agoWow. I guess the last time i look at the differences was around 1.1 Thanks for the correction