So what is the way out?
I forgot to mention in my earlier post that:
[1] Machine 1 has 4 cores
[2] Machine 2 has 8 cores &
[3] Machine 3 has 24 cores.
If that would be of any use!
I was going through Creating TH3 larger than 810x810x810, where it is mentioned that THnSparse can be used to work around this issue. But I don’t know how? Is it easy to modify “gen_Cub.cxx” to include THnSparse?
Ajay