On 10/11/2015 03:20 AM, Peter Geoghegan wrote:
> On Thu, Sep 3, 2015 at 5:35 PM, David Rowley
> wrote:
>> My test cases are:
>
> Note that my text caching and unsigned integer comparison patches have
> moved the baseline down quite noticeably. I think that my mobile
> processor out-performs the X
On Thu, Jul 16, 2015 at 4:01 PM, Peter Geoghegan wrote:
> Attached patch adds a portable Postgres wrapper on the GCC intrinsic.
> It also adds a client within tuplesort.c -- a common function that
> seems like a good generic choke point. I can get a speed-up of 6% - 9%
> for all of these cases by
