Re: Bug in new buffering GiST build code

On Mon, May 28, 2012 at 1:46 AM, Alexander Korotkov <aekorotkov@gmail.com> wrote:

On Sat, May 26, 2012 at 12:33 AM, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> wrote:

Alexander, do you still have the test environments and data lying around that you used for GiST buffering testing last summer? Could you rerun some of those tests with this patch?

I think I can restore test environment and data. Will rerun tests soon.

I rerun some of tests. There are index build times in seconds for old way of parent refind and new way of it.

                  old      new

usnoa2           2385     2452

usnoa2_shuffled  8131     8055

uniform          8327     8359

I thinks difference can be described by round error.