05:59 <gentauro> hannes: yes, I would expect that the "state" of the unikernel was the same on resume. That would include Network, audio, video, everything should be dumped to a file, which could be tranfered from/to device, just as we do with VMware

06:00 <gentauro> I can see there is support for this on Xen, I will give it a try (there is a "pause" button in Qubes OS, but no terminal cmds)

06:00 <gentauro> http://www.techotopia.com/index.php/Managing_Xen_using_the_xm_Command-line_Tool#Suspending_and_Resuming_a_Guest_OS

06:01 <gentauro> I was speaking with Joe about the possibilities of this. We can normally not serilize lambda functions

06:02 <gentauro> Ex: let add = fun x y -> x + y and let add' = add 42

06:03 <gentauro> But if we could memory dump a proccess that has given the first value for add' and persist that to memory/disk that afterwards could be loaded

06:03 <gentauro> That would be a gamechanger

06:03 <gentauro> Specially cos of the size of unikernels ;)

06:04 <gentauro> Dump to memory/disk of unikernel -> 5, 10 MB? While persisting a VMware image (based on Linux) -> 300 - 400 MB

06:04 <gentauro> Btw, this is something I would like to look into (work). If somebody who has experience with this, could point me in the right direction ;) (docker people perhaps?)

09:33 <hannes> gentauro: if you look at the mirageos-devel archives (14/07/2016), there's a long thread about "Lifecycle" -- this may contain some ideas and issues

09:34 <hannes> gentauro: and i think various xen support libraries in OCaml have limited support for this, but I fail to remember details..

12:16 <argent_smith> hi ppl. are there any examples of using jbuilder with mirage build pipeline? I have a custom lib and want to integrate it in a mirage app

12:28 <hannes> argent_smith: I don't understand. mirage - the command line utility - uses ocamlbuild (this is hardcoded), but you can depend on any library

12:29 <hannes> which means any other library can use jbuilder or your favourite build system

12:30 <argent_smith> may i use a lib source with jbuild within my app source tree?

12:30 <argent_smith> * jbuild file

12:30 <hannes> argent_smith: since mirage uses ocamlbuild, the jbuild file will be ignored

12:32 <hannes> (reasoning behind this is: mirage used to use ocamlbuild, and how the "cross" compilation is done atm depends on ocamlfind predicates (i.e. external C sources which need to be compiled with -no-red-zone etc.) -- i haven't seen a proposal on how to switch to jbuilder with the mirage utility

12:34 <argent_smith> hannes: ok thanks. i'll just learn how to do things right )

12:35 <hannes> argent_smith: from what I gather, if I were you, I'd have an opam file for the library, and opam pin it locally, and then depend on it within config.ml

12:37 <argent_smith> hannes: great idea, thanks!

15:51 <gentauro> > look at the mirageos-devel archives (14/07/2016),

15:51 <gentauro> roger

16:14 <dstolfa> good god, this CPU https://ark.intel.com/products/128690/Intel-Xeon-Phi-Processor-7295-16GB-1_5-GHz-72-Core