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write random_seed to output/random_seed.txt #322

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Merged
MathCancer merged 1 commit into from
Dec 12, 2024
Merged

write random_seed to output/random_seed.txt #322

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6 changes: 6 additions & 0 deletions core/PhysiCell_utilities.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,12 @@ void setup_rng( void )
warned = true;
}
std::cout << "Setting up RNG with seed " << physicell_random_seed << std::endl;

// save the seed to random_seed.txt
std::ofstream out(PhysiCell_settings.folder + "/random_seed.txt");
out << physicell_random_seed << std::endl;
out.close();

physicell_PRNG_generator.seed( physicell_random_seed );

// now get number of threads and set up a seed for each thread
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