Re: Windows performance / threading file access

From: Duy Nguyen <pclouds@gmail.com>
Date: Oct 11, 2013, 05:48 UTC
Message-ID: <CACsJy8Db6Mg+Zg+E6qRLfsDyWsQcxGLV=RR=-XGHK1Wi6XpAzQ@mail.gmail.com>
In-Reply-To: <CAHOQ7J_sNnajm9M+QUd-QwkQGP2vOidzAW5_5EzsdwBGTDCnSA@mail.gmail.com>

On Fri, Oct 11, 2013 at 12:35 PM, Stefan Zager <szager@google.com> wrote:

> For my test, I first run 'git clone -n <repo>', and then measure the
> running time of 'git checkout --force HEAD'.  On linux, the checkout
> command runs in 0:12; on Windows, it's about 3:30.

try

git read-tree HEAD git ls-files | xargs -P=XXX -n=YYYY git checkout-index

That should give you a rough idea how much gain (or loss) by parallelization

-- 
Duy

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