> They include a "Parallel for" statement for the .Net platform that
> I think will be eventually copied by the Java community.  It seems
> to have low overhead, and I suppose that it works by having a hidden
> thread pool and VM optimization to execute the designated byte-codes in 
> parallel.

Let me just add that the upcoming gcc 4.3 has experimental support
for parallel standard library in C++, which basically means that all your
calls to std:for_each, std:search, std:sort and so on will be automatically
replaced by parallel versions just by switching -D_GLIBCXX_PARALLEL macro.
This perhaps does not go as deep as the work at Microsoft, but it might
be very practical for C++ code written functionally using the stdlib. I'll be
interested to see what Novamente / MOSES can gain from it :).
http://gcc.gnu.org/onlinedocs/libstdc++/parallel_mode.html

- lk

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