Date: Tue, 23 Dec 2014 18:47:53 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Gavin Mu <gavin.mu@gmail.com> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: status of projects/numa? Message-ID: <CAJ-Vmo=AP%2B4rLbr1pq2rsQWcG59ayFTUvyt2bTWUrY2PqB=3SQ@mail.gmail.com> In-Reply-To: <DCC2A11E-F8D7-410A-BC94-4A326651A3D2@gmail.com> References: <D00EA1DD-7389-47ED-844D-A81EF8250C19@gmail.com> <CAJ-Vmo=c%2BDbQ2-J5yVQNof1Mkn05Hjn=soME6YHYqxzuAkagyw@mail.gmail.com> <35AF9553-9536-41B0-8C2C-D907ED8E8531@gmail.com> <CAJ-Vmo=ufvu4nvhj%2B910nT2ZF6ZthkGDXdzOsDsULecamtChXg@mail.gmail.com> <DCC2A11E-F8D7-410A-BC94-4A326651A3D2@gmail.com>
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Hi, Well can you at least outline what your implementation did? I've had a lot of people say "We have a local set of hacks for NUMA" but never really any public-ish discussion about them. -adrian On 23 December 2014 at 17:11, Gavin Mu <gavin.mu@gmail.com> wrote: > Hi, Adrian, > > Our impl is based on FreeBSD 7.x, and full of tricky, and we are moving t= o newer FreeBSD version. This is why I am asking for this, we would like to= re-write and keep sync with FreeBSD community. We want to know the latest = status and where we can start from. > > I can see that projects/numa and also Jeff's repo have more functions imp= lemented, and one userland API proposal on github. There is no update for a= long time for all. > > There is also the wiki page at https://wiki.freebsd.org/NUMA. I am not su= re if it is outdated or not. > > Regards, > Gavin Mu > > >> On Dec 24, 2014, at 02:12, Adrian Chadd <adrian@freebsd.org> wrote: >> >>> On 23 December 2014 at 02:19, Gavin Mu <gavin.mu@gmail.com> wrote: >>> Hi, Adrian, >>> >>> Thanks, I have checked out your ACPI related change for NUMA support. L= ooking forward to your further updates. >>> >>> Is the discussion public? it will be very helpful if there are any reco= rds. We have had a hacked and limited impl of NUMA, and wondering if we can= help on a general design for FreeBSD. >> >> I'm 100% for having a public discussion list and discussion about >> adding more NUMA support. >> >> So please kick-start this a little - what can you share about your >> private NUMA support? >> >> >> >> >> -adrian
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