On Monday, 14 September 2015 at 12:30:21 UTC, Fredrik Boulund wrote:[...]Also if problem probabily is i/o related, have you tried with: -O -inline -release -noboundscheck ?
-inline in particular is likely to have a strong impact here
Anyway I think it's a good idea to test it against gdc and ldc that are known to generate faster executables.Andrea
+1 I would expect ldc or gdc to strongly outperform dmd on this code.