That's very different to my results.
I see no important difference between ldc and dmd when using
std.math, but when using core.stdc.math ldc halves its time
where dmd only manages to get to ~80%
I checked again today and the results are interesting, on my pc I
don't see any difference between std.math and core.stdc.math with
ldc. Here are the results with all compilers.
- with std.math:
dmd: 4 secs, 878 ms
ldc: 5 secs, 650 ms
gdc: 9 secs, 161 ms
- with core.stdc.math:
dmd: 5 secs, 991 ms
ldc: 5 secs, 572 ms
gdc: 7 secs, 957 ms
