CUBE 7 Cluster Sample Scripts
Intrastep
This first example demonstrates a run on 3 hosts, including the local host.
REPORT_SCRIPT_LOCATION LOCATION_ID='Starting script' CLUSTER RUNID="Intrastep Test", SERVER="LOCALHOST" NUMNODES=2, SERVER="TESTHOST1" NUMNODES=2, SERVER="192.168.1.18" NUMNODES=2, WAIT=60, NOHIDE=T REPORT_SCRIPT_LOCATION LOCATION_ID='Performing loop' LOOP I=0,10,1 RUN PGM=MATRIX PRNFILE="MCMAT00N.PRN" STEP_ID='Matrix' DISTRIBUTEINTRASTEP MAXPROCESSORS=6, MinGroupSize=20,SavePrn=T FILEI MATI[1] = ".\inputs\TSKIM0TMP.MTX" FILEO MATO[1] = ".\TSKIMAVG_R05.MTX", MO=1-2;,NAME=PeakSkim,OffpkSkim PAR ZONEMSG=100 FILLMW MW[1]=MI.1.1,2 MW[1]=MW[1]+1 MW[2]=MW[2]+1 ENDRUN ENDLOOP REPORT_SCRIPT_LOCATION LOCATION_ID=’Script End'Multistep
This example uses multi-step to concurrently run two highway steps.
CLUSTER RUNID="Multistep Test", SERVER=LOCALHOST" NUMNODES=6, WAIT=60,NOHIDE=T DistributeMULTISTEP ALIAS='MULTI_1' RUN PGM=HIGHWAY PRNFILE="Model\SCHWY01A.PRN" MSG='Highway Assignment for Peak Period' FILEI NETI = "Input_Data\HIGHWAY_0001.NET" FILEI MATI[1] = "Input_Data\PKHOURTRIPS.MAT" FILEI MATI[2] = "Input_Data\FORECASTEDTRUCK.MAT" FILEO NETO = "Base\LOADED_PEAK.NET" ;--- set convergence method and criteria PARAMETERS COMBINE=EQUI, ENHANCE=0 PARAMETERS RELATIVEGAP=0.00001 GAP=0.00001, MAXITERS=5 DistributeIntraStep MaxProcessors=2 ZONESMSG=1 ;--- set capacity and group links PROCESS PHASE=LINKREAD C = LI.CAP LINKCLASS = LI.FUNC_CLASS IF (LI.FUNC_CLASS == 1,1.5) LINKCLASS=1 ; Freeways, tollways & HOV IF (LI.FUNC_CLASS == 2-3) LINKCLASS=2 ; Ramps & expressways IF (LI.FUNC_CLASS == 4-5) LINKCLASS=3 ; Arterial streets IF (LI.FUNC_CLASS == 6) LINKCLASS=4 ; Local / collector IF (LI.FUNC_CLASS == 9-10) LINKCLASS=10 ; Connectors /dummy IF (LI.NAME='HOV') ADDTOGROUP=1 IF (LI.NAME='RAILACCESS') ADDTOGROUP=9 ENDPROCESS PROCESS PHASE=ILOOP MW[1]=MI.1.1 MW[2]=MI.1.2 MW[3]=MI.2.1 ; SOV, EI/EE, TRUCK ASSIGNMENT PATHLOAD PATH = COST, VOL[1]=MW[1], vol[3]=MW[3], EXCLUDEGROUP=1,9 ; HOV PATHLOAD PATH = COST, VOL[2]=MW[2], EXCLUDEGROUP=9 ASSIGNMENT ENDPROCESS PROCESS PHASE=ADJUST function { V=VOL[1]+VOL[2]+VOL[3] TC[1] = T0 *(1+0.18*(V/C)^8.5) ; Freeways, tollways & HOV TC[2] = T0 *(1+1.00*(V/C)^5.0) ; Ramps & expressways TC[3] = T0 *(1+0.70*(V/C)^5.0) ; Arterial streets TC[4] = T0 *(1+1.40*(V/C)^5.0) ; Local / collector TC[10]= T0 ; centroid connectors COST=TIME+60*li.toll/5.25 ; cost function } ENDPROCESS ENDRUN EndDistributeMULTISTEP DistributeMULTISTEP ALIAS='MULTI_2' RUN PGM=HIGHWAY PRNFILE="MODEL\SCHWY01B.PRN" MSG='Highway Assignment for Off-Peak Period' FILEI NETI = "Input_Data\HIGHWAY_0001.NET" FILEI MATI[1] = "Input_Data\PKHOURTRIPS.MAT" FILEI MATI[2] = "Input_Data\FORECASTEDTRUCK.MAT" FILEO NETO = "Base\LOADED_OFFPEAK.NET" ;--- set convergence method and criteria PARAMETERS COMBINE=EQUI, ENHANCE=0 PARAMETERS RELATIVEGAP=0.00001 GAP=0.00001, MAXITERS=5 DistributeIntraStep MaxProcessors=2 ZONESMSG=1 ;--- set capacity and group links PROCESS PHASE=LINKREAD C = LI.CAP*5 LINKCLASS = LI.FUNC_CLASS IF (LI.FUNC_CLASS == 1,1.5) LINKCLASS=1 ; Freeways, tollways & HOV IF (LI.FUNC_CLASS == 2-3) LINKCLASS=2 ; Ramps & expressways IF (LI.FUNC_CLASS == 4-5) LINKCLASS=3 ; Arterial streets IF (LI.FUNC_CLASS == 6) LINKCLASS=4 ; Local / collector IF (LI.FUNC_CLASS == 9-10) LINKCLASS=10 ; Connectors /dummy IF (LI.NAME='HOV') ADDTOGROUP=1 IF (LI.NAME='RAILACCESS') ADDTOGROUP=9 ENDPROCESS PROCESS PHASE=ILOOP MW[1]=MI.1.1*5 MW[2]=MI.1.2*5 MW[3]=MI.2.1*5 ; SOV, EI/EE, TRUCK ASSIGNMENT PATHLOAD PATH = COST, VOL[1]=MW[1], vol[3]=MW[3], EXCLUDEGROUP=1,9 ; HOV PATHLOAD PATH = COST, VOL[2]=MW[2], EXCLUDEGROUP=9 ASSIGNMENT ENDPROCESS PROCESS PHASE=ADJUST function { V=VOL[1]+VOL[2]+VOL[3] TC[1] = T0 *(1+0.18*(V/C)^8.5) ; Freeways, tollways & HOV TC[2] = T0 *(1+1.00*(V/C)^5.0) ; Ramps & expressways TC[3] = T0 *(1+0.70*(V/C)^5.0) ; Arterial streets TC[4] = T0 *(1+1.40*(V/C)^5.0) ; Local / collector TC[10]= T0 ; centroid connectors COST=TIME+60*li.toll/5.25 ; cost function } ENDPROCESS ENDRUN EndDistributeMULTISTEP BARRIER IDLIST='MULTI_1','MULTI_2', CheckReturnCode=T, PrintFiles=Merge