[darcs-users] Darcs 2.4 - performance testing (stage 0)

Jason Dagit dagit at codersbase.com
Wed Jan 13 03:26:16 UTC 2010

On Tue, Jan 12, 2010 at 3:40 AM, Eric Kow <kowey at darcs.net> wrote:

> On Sun, Jan 10, 2010 at 23:48:11 -0800, Jason Dagit wrote:
> > I think a smart change for darcs-benchmark would be to add a verbose mode
> so
> > that the user can easily figure out how to reproduce the benchmark(s).
> Any luck with the updated darcs-benchmark?
> http://repos.mornfall.net/darcs/benchmark

Sadly no luck :(

> The UI has changed.

Thanks!  Stellar job making the UI "cool".  I like that it outputs shell
pasteable commands with comments explaining the step!

Here is what I see, note that when I hit ^C that is the hanging benchmark
and in top I could see that darcs and darcs-benchmark were sleeping:
# testing; binary = darcs, benchmark = get (full), repository = ghc-hashed
# try 1
rm -rf _playground
cp -a 'repo.ghc-hashed' '_playground/repo'
# sanitize _playground/repo
/Users/dagit/.cabal/bin/darcs get repo get1 +RTS -sdarcs-stats -RTS
[07:13 PM][dagit at apricot~/tmp/stage-0-benchmark]
$ ls
_playground/     repo.darcs/      repo.ghc-hashed/
[07:13 PM][dagit at apricot~/tmp/stage-0-benchmark]
$ cd _playground/
[07:13 PM][dagit at apricot~/tmp/stage-0-benchmark/_playground]
$ ls
darcs-stats  get1/        repo/
[07:13 PM][dagit at apricot~/tmp/stage-0-benchmark/_playground]
$ darcs get repo/ manualget1
Copying patches, to get lazy repository hit ctrl-C...
Finished getting.

[07:21 PM][dagit at apricot~/tmp/stage-0-benchmark/_playground]


I'm not sure what to think.  Maybe I'll get some ideas and post them later.

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