Goswin, Am 17.04.2014 um 11:24 schrieb Goswin von Brederlow <[email protected]>:
> On Wed, Apr 16, 2014 at 08:07:27PM +0200, Michael Haberler wrote: >> we're using zeroMQ in machinekit (formerly LinuxCNC) >> >> to retain the end-to-end principle, we need to be able to send multipart >> messages to and from RT threads >> >> that isnt possible with libzmq code since it's C++ and uses dynamic memory >> allocation >> >> the code which we'll be using is based on a lock-free ringbuffer in shared >> memory (ring_*), and a multipart framing layer on top of that (bring_*): >> http://psha.org.ru/cgit/psha/ring/?h=wip-buffer >> >> a proxy thread at the RT boundary translates from zmq to ringbuffer framing >> and back >> >> just in case somebody has a similar requirement >> >> - Michael > > doesn't zero-copy fix that? I dont understand what are you are suggesting, could you elaborate? - Michael _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
