On 09/08/2018 02:05 PM, Chris Morley wrote:
There are very smart and hard working people on both
projects, it would be nice to benefit both
projects.
I _THINK_ that the biggest thing they have done is to
replace NML with 0mq. While I don't know the details at
all, NML ships the entire real-time context with every
message, incurring a LOT of overhead. With 0mq, all
requesters tell it what structure they need, and then ONLY
the requested structure is sent.
This has some impact within one node, but has HUGE impact
when the system has some HAL components on different nodes,
over the network.
This replacement of NML was VERY complicated, as almost
everything in LinuxCNC is interfaced through it.
Jon
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