Fix seed calculation.

glotzerlab · Feb 15, 2024 · 5e8320b · 5e8320b
1 parent b63e7ff
commit 5e8320b
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/hoomd_validation/util.py b/hoomd_validation/util.py
@@ -3,7 +3,6 @@
 
 """Helper functions for grabbing data and plotting."""
 
-import copy
 import os
 
 import h5py
@@ -163,8 +162,8 @@ def make_seed(job, sim_mode=None):
     Mix in the simulation mode to ensure that separate simulations in the same
     state point run with different seeds.
     """
-    # copy the job.cached_statepoint['and'] mix in the simulation mode
-    statepoint = copy.deepcopy(job.cached_statepoint)
+    # copy the job statepoint and mix in the simulation mode
+    statepoint = job.cached_statepoint.copy()
     statepoint['sim_mode'] = sim_mode
 
     return int(signac.job.calc_id(statepoint), 16) & 0xFFFF