Implementing Parallel std::transform()
Learn about implementing parallel std::transform() with a naive approach, evaluate its performance, and understand the shortcomings of the implementation.
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Although algorithmically, std::transform() is easy to implement, in practice, implementing even a rudimentary parallel version is more complex than it might appear at first sight.
The algorithm std::transform() calls a function for each element in a sequence and stores the result in another sequence. A possible implementation of a sequential version of std::transform() may look something like this:
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