Robert Clipsham schrieb: > Georg Wrede wrote: >> Robert Clipsham wrote: >>> Hi all, >>> >>> I have set up some benchmarks for dmd, ldc and gdc at >>> http://dbench.octarineparrot.com/. >>> >>> There are currently only 6 tests all from >>> http://shootout.alioth.debian.org/gp4/d.php. My knowledge of phobos >>> is not great enough to port the others to tango (I've chosen tango as >>> ldc does not support phobos currently, so it make sense to choose >>> tango as all compilers support it). If you would like to contribute >>> new tests or improve on the current ones let me know and I'll include >>> them next time I run them. >>> >>> All source code can be found at >>> http://hg.octarineparrot.com/dbench/file/tip. >>> >>> Let me know if you have any ideas for how I can improve the >>> benchmarks, I currently plan to add compile times, size of the final >>> executable and memory usage (if anyone knows an easy way to get the >>> memory usage of a process in D, let me know :D). >> >> The first run should not be included in the average. >> > > Could you explain your reasoning for this? I can't see why it shouldn't > be included personally.
fill up of disk and memory caches. That is why the first run has a different timing to the other runs.