Messages in this thread | | | Subject | Re: [PATCH/RFC 0/5] HW accel subsystem | From | Kenneth Lee <> | Date | Fri, 1 Feb 2019 20:09:01 +0800 |
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在 2019/2/1 下午6:07, Greg Kroah-Hartman 写道: > On Fri, Feb 01, 2019 at 05:10:40PM +0800, Kenneth Lee wrote: >> After the RFCv2 was sent to the lkml, we do not get much feedback. But the >> Infini-band guys said they did not like it. They think the solution is >> re-invention of ib-verbs. > No one needs to re-invent a monstrosity that is ib-verbs. If anything, > that is a model that should never be recreated again, showing that we > can learn from past mistakes :) > >> But we do not think so. ib-verbs maintains semantics of "REMOTE memory". But >> UACCE maintains semantics of "LOCAL memory". We don't need to send, or sync >> memory with other parties. We share those memory with all processes who share >> the local bus. > I agree, don't try to duplicate the mess that people moved away from > (hint, everyone sane wraps ib-verbs in another model that can actually > be used and understood...) > >> But we know we need more "complete" solution to let people understand and accept >> our idea. So now we are working on it with our Compression and RSA accelerator >> on Hi1620 Server SoC. We are also planning to port our AI framework on it. >> >> Do you think we can cooperate to create an framework in Linux together? Please >> feel free to ask for more information. We are happy to answer it. > Sure, that sounds like a great goal!
Thank you very much for your encouragement:)
Kenneth Lee
> > thanks, > > greg k-h >
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