Hi, On 24/04/2015 00:14, Garg, Pankaj wrote: > Thanks Loic. I was just looking at the source trees for gf-complete and saw that v2-ceph tag has the optimizations and that's associated with Hammer. > > One more question, on Hammer, will the Optimizations kick in automatically for ARM. Yes. It's worth double checking that it does because there are no automated tests verifying it. A few month ago when we did manual checks, it did work. But there may have been a regression that was not noticed. I'm hopefull the level of testing for ARM will improve in the near future. > Do all of the different techniques have ARM optimizations or do I have to select a particular one to take advantage of them? The optimizations do not depend on the technique. Cheers > -Pankaj > > -----Original Message----- > From: Loic Dachary [mailto:loic@xxxxxxxxxxx] > Sent: Thursday, April 23, 2015 2:47 PM > To: Garg, Pankaj; ceph-users@xxxxxxxxxxxxxx > Subject: Re: Erasure Coding : gf-Complete > > Hi, > > The ARMv8 optimizations for gf-complete are in Hammer, not in Firefly. The libec_jerasure*.so plugin contains gf-complete. > > Cheers > > On 23/04/2015 23:29, Garg, Pankaj wrote: >> Hi, >> >> >> >> I would like to use the gf-complete library for Erasure coding since it has some ARM v8 based optimizations. I see that the code is part of my tree, but not sure if these libraries are included in the final build. >> >> I only see the libec_jerasure*.so in my libs folder after installation. >> >> Are the gf-complete based optimizations part of this already? Or do I build them separately and then install them. >> >> I am using the latest Firefly release (0.80.9). >> >> >> >> Thanks >> >> Pankaj >> >> >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > -- Loïc Dachary, Artisan Logiciel Libre
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