excessive library size

[evaleev]

• [ ] need to refine unrolling rules for derivative targets (clearly, angular momentum alone without # of targets is not enough)
• [ ] need to add missing generic implementations

example: library configured with '--enable-eri=2' '--enable-1body=2' --with-max-am=5 --with-opt-am=3 --disable-unrolling --enable-generic-code '--enable-fma' is ~2.8 GB, with ~1.1 GB taken by multipole compute relation:

[Eduards-MacBook-Pro:libint/tmp/libint] evaleev% find . -name "CR_*CartesianMultipole*" -ls | awk '{total += $7} END {print total}'
1079450685

and 1.2 GB taken by deriv gaussian compute relation:

[Eduards-MacBook-Pro:libint/tmp/libint] evaleev% find . -name "CR_DerivGauss*" -ls | awk '{total += $7} END {print total}'
1181971078