Changeset 8542

Timestamp:

Aug 30, 2012, 11:11:44 AM (13 years ago)

Author:

steve

Message:

Changed output to measure partitioning time

File:

• trunk/anuga_core/source/anuga_parallel/run_parallel_sw_rectangular_cross.py (modified) (7 diffs)

trunk/anuga_core/source/anuga_parallel/run_parallel_sw_rectangular_cross.py

@@ -31 +31 @@
 
 
+t0 = time.time()
 
-verbose = True
+verbose = False
 
 #--------------------------------------------------------------------------
@@ -40 +41 @@
     length = 2.0
     width = 2.0
-    dx = dy = 0.02
+    dx = dy = 0.005
     domain = rectangular_cross_domain(int(length/dx), int(width/dy),
                                               len1=length, len2=width)
@@ -50 +51 @@
     domain = None
 
+t1 = time.time()
 
+if myid == 0 :
+    print 'Create sequential domain ',t1-t0
 
 if myid == 0 and verbose: 
@@ -59 +63 @@
 
 # setup parameters to test using different ghost_layer_widths
-parameters = dict(ghost_layer_width = 4)
+parameters = dict(ghost_layer_width = 2)
 domain = distribute(domain,verbose=verbose, parameters=parameters)
 
+t2 = time.time()
+
+if myid == 0 :
+    print 'Distribute domain ',t2-t1
+    
 if myid == 0 : print 'after parallel domain'
 
@@ -80 +89 @@
 
 
-domain.check_integrity()
+#domain.check_integrity()
 
 if myid == 0 : print 'after check_integrity'
@@ -122 +131 @@
 
 
-yieldstep = 0.05
-finaltime = 2.0
+yieldstep = 0.005
+finaltime = 0.00
 
 barrier()
@@ -150 +159 @@
 
 
-domain.dump_triangulation(filename="rectangular_cross_%g.png"% numprocs)
+#domain.dump_triangulation(filename="rectangular_cross_%g.png"% numprocs)
 
 finalize()