[Gc] Re: Boehm GC + Thread Building Blocks

aherz alexander.herz at mytum.de
Tue Jun 26 05:47:16 PDT 2012

hm..I'm now getting some strange, possibliy related problems:

Mostly, the ap terminates without any problems. Sometimes,
in one of the tbb worker threads, a SIGPWR 
(wiki says this might be used by boehm gc) 
is received and afterwards I get a "Collection in unknown thread" error.

Maybe tbb's signal handling is interfering with boehm's?

Btw: I also get an "Collection in unknown thread" when a stack overflow is


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