4 ms·
LLVM IR could squeeze out some more. I should take a crack at it. Did something similar to show DuPont why Criterion rocked.
by crb002 10y ago
LLVM IR could squeeze out some more. I should take a crack at it. Did something similar to show DuPont why Criterion rocked.
- 0xFFC 10y agoCitation ? To be honest I always heard LLVM is slower than GCC in most scenarios.
- crb002 10y agoYeah. This is largely IO bound. Operating system read calls from STDIN dominate the runtime.
- kzrdude 10y agoThe hash table is implemented in safe Rust (By using std's Vec). It has some inefficiencies that could maybe have been polished off using `unsafe`.
- Manishearth 10y agoI had a quick look at it a while back, there aren't many (any?) inefficiencies there like that.