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inst/presentations/rcpp_parallel_talk_jan2015.Rmd

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## Parallel Programming Alternatives
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\footnotesize
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| | TBB | OMP | RAW |
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|---|:----------:|:------:|:-------:|
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Task level parallelism | \textbullet | \textbullet | |
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* Raw threads shift too much burden for parallelization onto the developer (error prone and not performant)
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* OpenMP is excellent for parallelizing existing loops where the iterations are independent (R already has some support for OpenMP)
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* TBB fares better when there is more potential interaction between threads (e.g. more complex loops, simulations, or where concurrent containers are required).
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* RcppParallel: Enable use of TBB with R to compliment existing OpenMP stack.
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* RcppParallel: Enable use of TBB with R to complement existing OpenMP stack.
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## Win32 Platform Complications
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