Re: Bison state table

2019-08-13 Thread Bruce Momjian
On Tue, Aug 13, 2019 at 05:09:30PM +0700, John Naylor wrote: > On Sat, Jan 26, 2019 at 5:39 AM Bruce Momjian wrote: > > > > With our scanner keywords list now more cache-aware, and with us > > planning to use Bison for years to come, has anyone ever looked at > > reordering the bison state machine

Re: Bison state table

2019-08-13 Thread John Naylor
On Sat, Jan 26, 2019 at 5:39 AM Bruce Momjian wrote: > > With our scanner keywords list now more cache-aware, and with us > planning to use Bison for years to come, has anyone ever looked at > reordering the bison state machine array to be more cache aware, e.g., > having common states next to eac

Re: Bison state table

2019-01-25 Thread David Fetter
On Fri, Jan 25, 2019 at 06:55:56PM -0500, Bruce Momjian wrote: > On Sat, Jan 26, 2019 at 12:49:50AM +0100, David Fetter wrote: > > On Fri, Jan 25, 2019 at 05:38:59PM -0500, Bruce Momjian wrote: > > > With our scanner keywords list now more cache-aware, and with us > > > planning to use Bison for ye

Re: Bison state table

2019-01-25 Thread Bruce Momjian
On Sat, Jan 26, 2019 at 12:49:50AM +0100, David Fetter wrote: > On Fri, Jan 25, 2019 at 05:38:59PM -0500, Bruce Momjian wrote: > > With our scanner keywords list now more cache-aware, and with us > > planning to use Bison for years to come, has anyone ever looked at > > reordering the bison state m

Re: Bison state table

2019-01-25 Thread David Fetter
On Fri, Jan 25, 2019 at 05:38:59PM -0500, Bruce Momjian wrote: > With our scanner keywords list now more cache-aware, and with us > planning to use Bison for years to come, has anyone ever looked at > reordering the bison state machine array to be more cache aware, e.g., > having common states next