cgohlke/PyMVPA — comment on commit e4ff97fcc79d5f9e28dba25e9a9cc6935e461251
File: mvpa2/clfs/libsmlrc/smlr.c line 112
By yarikoptic:

Hm, do you know if compiler manages to optimize here to avoid multiplication? otherwise it might be worth optimizing it a bit manually (e.g xi=0, xi += X_cols; the same for E)... or am I wrong?