I am dealing with a large number of
.root files using
TChain::Add, and I want to speed up the reading procedure. Is there a way to achieving this (like multi-processing, but I don’t know how to realize it)?
By the way, I also want to speed up the
CopyTree part when I want to extract a subset of the original
TTree and keeps the tree structure. Any suggestions on this are also welcomed!
Thanks in advance!
ROOT Version: 6.22/02
Platform: Debian Linux
Compiler: gcc version 8.3.1 20191121 (Red Hat 8.3.1-5) (GCC)