Merge pull request #2 from camsys/explicit-veh

Explicit chunking

Author: jpn--

ext-configs/settings.yaml

@@ -150,7 +150,7 @@ chunk_method: hybrid_uss
 # production
 # disabled
 # assume enough RAM to not chunk
-chunk_training_mode: disabled
+chunk_training_mode: explicit
 
 # whether to preserve or delete subprocess chunk and mem logs when they are consolidated at end of multiprocess run
 keep_chunk_logs: True

ext-configs/vehicle_type_choice.yaml

@@ -4,6 +4,8 @@ SPEC: vehicle_type_choice_op4.csv
 COEFFICIENTS: vehicle_type_choice_op4_coefficients.csv
 ALTS: vehicle_type_choice_op4_alternatives.csv
 
+explicit_chunk: 25000
+
 # SPEC: vehicle_type_choice_op2.csv
 # COEFFICIENTS: vehicle_type_choice_op2_coefficients.csv
 # ALTS: vehicle_type_choice_op2_alternatives.csv

performance-benchmarking.yaml

@@ -37,7 +37,7 @@ steps:
       trace_hh_id:
       trace_od:
       chunk_method: hybrid_uss
-      chunk_training_mode: disabled
+      chunk_training_mode: explicit
 
 - name: activitysim.workflows.steps.pype
   in: