placeholder for any ideas for speeding up model runs

[rjhanes]

General ideas

• Reduce the number of calculations by identifying and avoiding duplicate operations
• Reduce problem complexity at the Router and/or CostGraph level - see Update documentation with new docstrings, warning suppression in develop #186
• Run the DES at the level of three components instead of individual components - that is, at the level of one turbine of blades instead of one blade see issue run DES at technology (turbine) level instead of component (blade) level #63 for progress on this item
• Make pathway selections by facility_id and store, to avoid finding shortest pathways for every blade which requires many calls to CostGraph methods.
• Run CostGraph and pylca every 2 or 5 years instead of annually. CostGraph has a config parameter that controls the run frequency; pylca needs this functionality added.

[tjlca]

LCA calculation time reduced drastically with pyLCA V2.0

[rjhanes]

Closed - the model is pretty well as fast as it can be without refactoring for parallelization