Jorge Bellon questions

Jorge Bellon answers

• Is it dangerous to return MPI_Request and MPI_Status objects by value?
• How to check if key present in nested json in c++ using nlohmann
• Restrict variadic template arguments
• Purpose of having std:less (or similar function) while it just call < operator
• How to parallelize do while and while loop in openmp?
• how to convert std::vector<vector> to void*
• Is OpenMP and MPI hybrid program faster than pure MPI?
• How to start and stop perf sampling