On 08/02, Nguyen Thai Ngoc Duy wrote:
> On Thu, Aug 2, 2012 at 6:02 PM, Thomas Gummerer wrote:
> > Add a performance test for index version [23]/4/5 by using
> > git update-index --force-rewrite, thus testing both the reader
> > and the writer speed of all index formats.
>
> On the testing side, it may be an interesting idea to force the whole
> test suite to use v5 by default. There are a few test cases that
> require a specific index version. We can identify and rule them out.
> That'll give v5 a lot more exercises.
The test suite already works with index v5. Patch 5 and 6 fix the only
cases where index-v5 would fail. To make it use index-v5 you can just
set the INDEX_VERSION_DEFAULT to 5 in read-cache.c
I've never used it for performance testing yet, I'll try to run it with
both versions and post the results. I don't think the results will be
a lot different thought, since the test-suite usually uses small
repositories.
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