On 04.01.18 20:46, Steven Schveighoffer wrote: > On 1/4/18 1:57 PM, Christian Köstlin wrote: >> Thanks Steve, >> this runs now faster, I will update the table. > > Still a bit irked that I can't match the C speed :/ > > But, I can't get your C speed to duplicate on my mac even with gcc, so > I'm not sure where to start. I find it interesting that you are not > using any optimization flags for gcc. I guess, the code in my program is small enough that the optimize flags do not matter... most of the stuff is pulled from libz? Which is dynamically linked against /usr/lib/libz.1.dylib.
I also cannot understand what I should do more (will try realloc with Mallocator) for the dlang-low-level variant to get to the c speed. rust is doing quite well there -- Christian Köstlin
