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c++ Programming Glossary: tm_beforeHow fast is D compared to C++? http://stackoverflow.com/questions/5142366/how-fast-is-d-compared-to-c size_type i 0 i siz i res x i y i return res int main auto tm_before std chrono system_clock now 1. allocate and fill randomly many.. 0 i N i xs i vector_t size std cerr allocation time_since tm_before ms std endl std mt19937 rnd_engine std uniform_int_distribution.. runif_gen rnd_engine std cerr random generation time_since tm_before ms std endl 2. compute all pairwise scalar products time_since..
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