Hello Pavel, well this is what Intel claims in the above video. I try to understand exactly how but the only think I can figure out is that there is some sort of equivalence between main memory and the 3dx point hardware. I really really would like to understand this statemetn.
Best Regards On Thu, Aug 23, 2018 at 2:16 PM Pavel Kovalenko <[email protected]> wrote: > Hello Steve, > > I've looked at Persistent Collectors library, but don't see any big > advantages to use it inside Ignite right now. > Why do you think, that marshalling/unmarshalling process will be speeded up > with this library? As I can see there are no explicit changes in > serialization process, just added persistent ability to regular java > collections. > > 2018-08-23 9:53 GMT+03:00 Steve Hostettler <[email protected]>: > > > That's great but would you mind explaining to me how we can get rid of > the > > marshalling/unmarshalling? Because that would significantly speed up the > > processes that run on the grid. > > > > On Wed, Aug 22, 2018 at 3:36 AM Denis Magda <[email protected]> wrote: > > > > > Hello Steve, > > > > > > Intel folks are already contributing Intel Optane Persistent Memory > > support > > > to Ignite: > > > > > > https://cwiki.apache.org/confluence/display/IGNITE/IEP- > > 26%3A+Adding+Experimental+Support+for+Intel+Optane+DC+Persistent+Memory > > > > > > http://apache-ignite-developers.2346864.n4.nabble. > > com/Adding-experimental-support-for-Intel-Optane-DC- > > Persistent-Memory-td33041.html > > > > > > Hopefully, the contribution will be reviewed and accepted soon. > > > > > > -- > > > Denis > > > > > > On Tue, Aug 21, 2018 at 12:42 PM Steve Hostettler < > > > [email protected]> wrote: > > > > > > > Hello, > > > > > > > > > > > > > > > > Clearly Storage Class Memory represents a breakthrough for "in > memory" > > > > grids > > > > and some people already tried it on Ignite : > > > > > > > > > > > http://dmagda.blogspot.com/2017/10/3d-xpoint-outperforms- > > ssds-verified-on.ht > > > > ml > > > > < > > > http://dmagda.blogspot.com/2017/10/3d-xpoint-outperforms- > > ssds-verified-on.html > > > > > > > > > > > > I would like to know what is the position of the community towards > the > > > > Persistent Collections ( > > > > < > > > > > > > https://github.com/pmem/pcj?utm_source=ISTV&utm_medium= > > Video&utm_campaign=I > > > > STV_2017 > > > > < > > > https://github.com/pmem/pcj?utm_source=ISTV&utm_medium= > > Video&utm_campaign=ISTV_2017 > > > > > > > > > > > > > > > > > > > > https://github.com/pmem/pcj?utm_source=ISTV&utm_medium= > > Video&utm_campaign=IS > > > > TV_2017 > > > > < > > > https://github.com/pmem/pcj?utm_source=ISTV&utm_medium= > > Video&utm_campaign=ISTV_2017 > > > >, > > > > <https://pcollections.org/> https://pcollections.org/)? > > > > According to https://www.youtube.com/watch?v=ZuLAF3ppCzs , it could > > > > massively reduce the marshalling/unmarshalling time. ` > > > > > > > > 1) Do you guys plan to test it and to support SCM such as 3DXPoint > > > > natively? > > > > > > > > 2) Would it mean that ignite would not serialize the objects off > heap > > > > anymore? > > > > > > > > > > > > > > > > Hope it makes sense. > > > > > > > > > > > > > > > > Best Regards > > > > > > > > > > > > > > > > > -- > > =========== > > Steve Hostettler > > > > Université de Genève > > CUI - Battelle bat. A > > Route de Drize, 7 > > CH-1227 Carouge > > Tel. +33 67 075 2843 > > Fax +41 22 379 0250 > > > -- =========== Steve Hostettler Université de Genève CUI - Battelle bat. A Route de Drize, 7 CH-1227 Carouge Tel. +33 67 075 2843 Fax +41 22 379 0250
