[Vm-dev] FFI and Cog
Mariano Martinez Peck
marianopeck at gmail.com
Sat Apr 16 19:32:45 UTC 2011
Hi. I am totally lost with Cog and FFI. There are 3 VMs (Stack, Cog and
CogMT) and 3 FFIs (FFIPlugin, ReentrantIA32FFIPlugin and
ThreadedIA32FFIPlugin)
So..which one should work with which one?
Suppose I don't care about MT yet, which VM / Plugin options do I have
available ? because I tried using Cog or CogMT, even with FFIPlugin and I
have the error 'Callout mechanism not available'
In the CMake configurations by default it is:
Stack VM -> FFIPlugin (and others have ReentrantIA32FFIPlugin)
CogVM -> ReentrantIA32FFIPlugin
CogVMMT -> ThreadedIA32FFIPlugin
It is not clear for me.
And suppose that I want to really have MT, what I should I do in addition to
compile CogVMMT with ThreadedIA32FFIPlugin?
Thanks in advance for any clarification.
--
Mariano
http://marianopeck.wordpress.com
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