Re: Performance issue of 'git branch'
- From
Junio C Hamano <gitster@pobox.com>
- Date
- Jul 24, 2009, 23:28 UTC
- Message-ID
- <7vr5w564qf.fsf@alter.siamese.dyndns.org>
- In-Reply-To
- <20090724225917.GA11191@spearce.org>
"Shawn O. Pearce" <spearce@spearce.org> writes:
Show 15 quoted lines
> Theodore Tso <tytso@mit.edu> wrote: >> On Fri, Jul 24, 2009 at 02:21:20PM -0700, Linus Torvalds wrote: >> > >> > I wonder if there is some way to only load the crazy curl stuff when we >> > actually want open a http: connection. >> >> Well, we could use dlopen(), but I'm not sure that qualifies as a >> _sane_ solution --- especially given that there are approximately 15 >> interfaces used by git, that we'd have to resolve using dlsym(). > > Yea, that's not sane. > > Probably the better approach is to have git fetch and git push be a > different binary from main git, so we only pay the libcurl loading > overheads when we hit transport.
Even though that still will hurt people who do not use http, I think it would be a right approach (in the sense that it should not be too painful and with a reasonable gain for local-only operations).