Increasing D Compiler Speed by Over 75%

[dennis luehring]

Am 01.08.2013 08:16, schrieb Rainer Schuetze:
>
>
> On 01.08.2013 07:33, dennis luehring wrote:
>> Am 31.07.2013 23:24, schrieb Rainer Schuetze:
>>>
>>>
>>> On 31.07.2013 09:00, Walter Bright wrote:
>>>> On 7/30/2013 11:40 PM, dennis luehring wrote:
>>>>> currently the vc builded dmd is about 2 times faster in compiling
>>>>
>>>> That's an old number now. Someone want to try it with the current HEAD?
>>>>
>>>
>>> I have just tried yesterdays dmd to build Visual D (it builds some
>>> libraries and contains a few short non-compiling tasks in between):
>>
>> can you also give us also timings for
>>
>> (dmd_dmc|dmd_msc) std\algorithm -unittest -main
>>
>>
>
> std.algorithm -unittest -main:
>
> dmd_dmc 20 sec, std new 61 sec
> dmd_msc 11 sec, std new 13 sec
>
> std.algorithm -unittest -main -O:
>
> dmd_dmc 27 sec, std new 68 sec
> dmd_msc 16 sec, std new 18 sec
>

results from mingw, vs2012(13) and llvm-clang builds would be also very 
interesting, but i don't know if dmd can be build with mingw or clang 
out of the box under windows