Re: faster egit history page and a pure java "gitk"

["Shawn O. Pearce" <spearce@spearce.org>]

"Roger C. Soares" <rogersoares@intelinet.com.br> wrote:
> Shawn O. Pearce escreveu:
> >Hmm.  How long does C Git take for "git rev-list HEAD >/dev/null" ?
> >I have thus far only tuned the lower level machinary, and there
> >may still be tuning left there, but I _really_ have not tried to
> >tune the plotting portion yet.
> >
> >I did push something out a few minutes ago (b66eae Limit the number
> >of UI refreshes ...) that may help improve performance on larger
> >histories.
>  
> "git rev-list HEAD >/dev/null" returns very fast, around 1 sec I'd say. 
> My git clone has 0 loose objects and 1 pack.

OK, so its well packed and C Git behaves nicely.  :)

> I updated from your repo some minutes ago and it's pretty decent now. 
> The history appears very fast, even changing projects, and for the git 
> clone the progress bar disapears in around 7 seconds. :)

So it must have been the massive flurry of UI updates that I used to
be doing during revision walking.  I backed it off to at most 4 times
per second, which seems to help.

FWIW I just pushed another update out:

 * re-activates the old preferences for hiding/showing the commit
   message and file list;

 * word wrap setting for the comment viewer area;

 * saves the geometry (split pane positions) of the history page
   in a hidden preference;

 * copy and select all global actions (Edit->Copy aka Ctrl-C) now
   works to copy:
     - selected text in comment area;
	 - selected path names in the file list;
	 - commit SHA-1s of selected commits in DAG;

 * the window cache is now managed by Eclipse workspace settings
   when inside Eclipse;

 * the window cache now defaults to 8k/10m/10m/no-mmap as that is
   working very well for me on multiple systems;

 * global workspace preferences (Team -> Git) now shows the history
   preferences and the window cache settings

-- 
Shawn.