Re: [Python-Dev] Python 3.6 dict becomes compact and gets a private version; and keywords become ordered

On Thu, Sep 15, 2016 at 1:27 PM, Paul Moore wrote: > On 15 September 2016 at 10:43, Raymond Hettinger > wrote: >> Something like this will reveal the true and massive improvement in >> iteration speed: >> >> $ ./python.exe -m timeit -s

Re: [Python-Dev] Python 3.6 dict becomes compact and gets a private version; and keywords become ordered

On Tue, Sep 20, 2016 at 5:11 AM, INADA Naoki wrote: > But both of OrderedDict and lru_cache improvements can't be in 3.6 > since 3.6 is beta now. > I'll try it after 3.6rc1. When you do, make sure you keep in mind the performance constraints of *all* the OrderedDict

Re: [Python-Dev] Python 3.6 dict becomes compact and gets a private version; and keywords become ordered

On Tue, Sep 20, 2016 at 7:02 PM, INADA Naoki wrote: > On Tue, Sep 20, 2016 at 6:56 PM, Dima Tisnek wrote: >> Totally random thought: >> >> Can lru_cache be simplified to use an ordered dict instead of dict + >> linked list? >> > > I think so. > See also:

Re: [Python-Dev] Python 3.6 dict becomes compact and gets a private version; and keywords become ordered

Totally random thought: Can lru_cache be simplified to use an ordered dict instead of dict + linked list? On 15 September 2016 at 20:30, Serhiy Storchaka wrote: > On 15.09.16 19:13, Antoine Pitrou wrote: >> >> Since this micro-benchmark creates the keys in order just before