alt Hacker NewsHey, I tried to import Linux kernel master branch from https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin... to pgit. My laptop is not the beefiest (some Ryzen 7 with 16G RAM and about 300G disk free), so that did not quite work. It died when trying to rebuild indexes (after bulk import), due to Postgres running out of disk space.
I guess this could have been expected, but it didn't quite occur to me since plain git has had no issues with that repository. Either way, the import process was quite slow: the failure happened after 3h30m. I'm not sure if it would be possible to speed it up, or estimate resource consumption ahead of time and warn the user? The laptop also had gone almost 2G into swap at some point, so there was quite a bit of memory pressure as well, but I don't quite know at which point this happened.
haha, great that you tried! i also imported it multiple times now and it does work. but it's huge. the times actually match quite well, i also had around 3 hours, i'm surprised you managed to do it that fast actually. so yeah, i'm currently working on multiple things to improve the speed for importing and then also for analysing the kernel. but that will be something for the next post. stay tuned! as a quick teaser: it imported the 123GB uncompressed master branch into 2.98 GB pgit actual data while git aggressive puts it into 1.95 GB. but keep in mind, pgit was never meant to beat git in any terms. it really started as a demo XD