The discussion focuses on the use of the '#' operator in cell definitions within MCNP (Monte Carlo N-Particle Transport Code). It is established that using '#' can slow down computation performance. Instead, it is recommended to use ':' and ' ' for cell definitions to enhance computational efficiency. Users are encouraged to test their input files with and without the '#' operator to observe performance differences, emphasizing the importance of simplicity in cell definitions for optimal computation speed.
PREREQUISITESThis discussion is beneficial for computational physicists, nuclear engineers, and anyone involved in optimizing MCNP simulations for improved performance.
mnikph said:in defining cell you can use '#' but i read some where use this operator slowing your computation but i think mcnp at first chage your code and transform this oprator by use of (':' & ' ') and build new code then start to computation to prevent it , are you know about this subject?