Error checking for facebookresearch#1461

facebookresearch#1461
Game4Move78 · Jul 11, 2022 · 6750392 · 6750392
1 parent fd110f3
commit 6750392
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nevergrad/optimization/differentialevolution.py b/nevergrad/optimization/differentialevolution.py
@@ -158,6 +158,8 @@ def _internal_ask_candidate(self) -> p.Parameter:
             self.population[candidate.uid] = candidate
             self._uid_queue.asked.add(candidate.uid)
             return candidate
+        # stop queue wrapping around to lineage waiting for a tell
+        assert self._uid_queue.told
         # init is done
         lineage = self._uid_queue.ask()
         parent = self.population[lineage]