Re: [gentoo-portage-dev] [PATCH] _slot_operator_update_probe: memoize use_reduce (529660)

2014-11-18 Thread Brian Dolbec
On Mon, 17 Nov 2014 22:57:42 -0800 Zac Medico zmed...@gentoo.org wrote: Memoize the results of use_reduce calls inside _slot_operator_update_probe, in order to improve performance. With memoization, 'emerge -puvDN @world' on one of my computers takes 22.4% less time, and results in 13.5%

Re: [gentoo-portage-dev] [PATCH] _slot_operator_update_probe: memoize use_reduce (529660)

2014-11-18 Thread Zac Medico
On 11/18/2014 08:13 AM, Brian Dolbec wrote: On Mon, 17 Nov 2014 22:57:42 -0800 Zac Medico zmed...@gentoo.org wrote: Memoize the results of use_reduce calls inside _slot_operator_update_probe, in order to improve performance. With memoization, 'emerge -puvDN @world' on one of my computers