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CDAP Performance Improvements#51

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fscottfoti merged 12 commits intomasterActivitySim/activitysim:masterfrom cdap-performanceActivitySim/activitysim:cdap-performanceCopy head branch name to clipboardMay 8, 2015

+129-22

Commits

Commits on Apr 27, 2015

• add easy-to-profile simulation script

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• remove one loop from cdap initial_household_utilities

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• do one less loc in cdap initial_household_utilities

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• do less indexing in cdap.apply_final_rules

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Commits on Apr 28, 2015

• use numpy indexing instead of pandas lookup

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• Skip loops in cdap.apply_final_rules

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Commits on May 4, 2015

• move apply_final_rules work into numpy funcs

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Commits on May 5, 2015

• use numpy indexing in cdap.make_interactions

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• cache a couple more things in cdap.initial_household_utilities

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Commits on May 6, 2015

• Cache arrays in cdap.apply_final_rules

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• allow numpy to broadcast alt in cdap.apply_final_rules

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• itertools.product is slightly faster than doing lookups in a list comp

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