adding action ata production.
adding action ata production.
adding operation v^T * v;
adding the operation v^T * B.
finish adding the operation v^T * v.
the operation v^T * B has been finished.
Fixing a bug.

fixing the bugs.

fixed another bug.
adding operations for Blaze.
modify the blaze interface to fix bugs. The blaze interface is not very flexible for continuous matrix vector operations.
correcting the cost calculations.
fixing multiple bugs and updating benchmark results for eigen3.
merge down to d0fc7a7a60847cacc379b798cded2e18bdc11671
rename the action_vtB to action_vtb.
using updated template expressions
Merge branch 'addOperation' of github.com:endJunction/ogs6-btl into addOperation

fixed Conflicts:
adding 4 comparison figs.