Hi Norman, Protothreads won't really work for us since this is comparable to our own technology that we are trying to port (basically a Cilk-like compiler and runtime).
It's quite easy to implement the stack swapping and context saving we need - I just didn't want to reinvent the wheel.
Thanks Daniel
-----Original Message----- From: Norman Feske [mailto:norman.feske@...1...] Sent: Tuesday, March 08, 2011 1:12 PM To: genode-main@lists.sourceforge.net Subject: Re: Equivalent to ucontext APIs
Hello again,
Before I try to put the equivalent in place in Genode, I am wondering
if
there are any existing facilities to do this sort of thing in user-
space.
Also any advice on approach is welcome.
there is no ready-to-use user-level threading package for Genode. I don't really know how it would match with your use case, but it might be worthwhile to take a look at the Protothread project of Adam Dunkels (of lwIP fame)?
http://code.google.com/p/protothread/ http://code.google.com/p/protothread/wiki/UsersGuide
Even though I have no practical experience with it, I find this approach intriguing, especially if considering its low complexity.
Best regards Norman
-- Dr.-Ing. Norman Feske Genode Labs
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