> Right, the format and implementation in JGit can do "Counting objects"
> in 87ms for the Linux kernel history.
Actually, that was the timing when I first pushed the change. With the
improvements submitted throughout the year, we can do counting in
50ms, on my same machine.
> But I think we are comparing
> apples to steaks here, Vincent is (rightfully) concerned about process
> startup performance, whereas our timings were assuming the process was
> already running.
I did some timing on loading the reverse index for the kernel and it
is pretty slow (~1200ms). I just submitted a fix to do a bucket sort
and reduced that to ~450ms, which is still slow but much better:
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html