On Jan 8, 2008, at 4:09 PM, "André Detsch" <[EMAIL PROTECTED]> wrote:
> On Jan 6, 2008 4:08 AM, Michael Homer <[EMAIL PROTECTED]> wrote: >> Hi, >> As mentioned in the dev meeting, I'm redoing Freshen in Python so it >> can use the system code as much as possible. I have an early draft >> written (gets list of programs, orders and outputs them) that I've >> checked in, but I'm not sure I'm doing everything the right way - in >> particular, calling CheckDependencies to get the set of dependencies >> seems like it might be inefficient. I've cut the time down for a >> graph >> build to around 45s for me (was over 8 minutes, until I figured >> passing the URL would help). Are there points I could be using the >> tools code better? > > Hi Michael, > > First, I think the tsort2 function is not required, as > CheckDependencies returns an already ordered list. So, it would, as I > see, just a matter of concatenating the lists returned for > CheckDependencies of each program to be updated (but avoiding > redundancies while concatenating). > > There are ways of improving the speed for multiple calls of > CheckDependencies, but I have to take a better look on the code to > figure out the best way to do it. > > Anyway, i think it would be good for us to discuss aspects of the code > in IRC. I can then explain you better whats going on there, and we can > discuss improvements, specially in regards to internal API, including > the structures being used (there is certainly room for improvements, > as things were added mostly incrementally, and we already have a lot > more stuff that we had in the first days of GetAvailable). What is the > best time for you? Weekend? > I'd like to be there too. It'd help me get up to speed on the changes since I've been active. Let me know when works and I'll be there. _______________________________________________ gobolinux-devel mailing list gobolinux-devel@lists.gobolinux.org http://lists.gobolinux.org/mailman/listinfo/gobolinux-devel
