updated

2024-07-23 14:53:33 +02:00
parent e849d0bac5
commit c281fd2bbc
3 changed files with 220 additions and 31 deletions
@@ -1,24 +1,21 @@
-
-from G4Calo import GeometryDescriptor, G4System
+import multiprocessing
+from G4Calo import GeometryDescriptor, run_batch
 import sys

-cw = GeometryDescriptor()
+if __name__ == '__main__':
+    #multiprocessing.set_start_method('spawn')

-
-for _ in range(25):
-    cw.addLayer(0.5, "G4_Pb", False)
-    cw.addLayer(1.,"G4_POLYSTYRENE",True,1)
-
-#directly use G4System as a global singleton
-G4System.init(cw)
-
-
-df = G4System.run_batch(10, 'gamma', 1)
-cw = GeometryDescriptor()
-
-for _ in range(5):
-    cw.addLayer(0.5, "G4_Pb", False)
-    cw.addLayer(1.,"G4_POLYSTYRENE",True,1)
-
-G4System.init(cw)
-df = G4System.run_batch(10, 'gamma', 1)
+    gd = GeometryDescriptor()
+    
+    for _ in range(25):
+        gd.addLayer(0.5, "G4_Pb", False)
+        gd.addLayer(1.,"G4_POLYSTYRENE",True,1)
+    
+    df = run_batch(gd, 1000, 'gamma', 1)
+    gd = GeometryDescriptor()
+    
+    for _ in range(5):
+        gd.addLayer(0.5, "G4_Pb", False)
+        gd.addLayer(1.,"G4_POLYSTYRENE",True,1)
+    
+    df = run_batch(gd,10, 'gamma', 1)