tests: increase MC sampling, chains

pybop-team · Nov 20, 2024 · 6a4d698 · 6a4d698
1 parent 16b9289
commit 6a4d698
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/tests/integration/test_monte_carlo_thevenin.py b/tests/integration/test_monte_carlo_thevenin.py
@@ -127,10 +127,10 @@ def test_sampling_thevenin(self, sampler, posterior, map_estimate):
         x0 = np.clip(map_estimate + np.random.normal(0, 1e-3, size=2), 1e-4, 1e-1)
         common_args = {
             "log_pdf": posterior,
-            "chains": 1,
+            "chains": 3,
             "warm_up": 550,
             "cov0": [2e-3, 2e-3],
-            "max_iterations": 1000,
+            "max_iterations": 2000,
             "x0": x0,
         }
 
@@ -146,7 +146,7 @@ def test_sampling_thevenin(self, sampler, posterior, map_estimate):
         np.testing.assert_array_less(0, ess)
         if not isinstance(sampler, RelativisticMCMC):
             np.testing.assert_array_less(
-                summary.rhat(), 1.5
+                summary.rhat(), 1.2
             )  # Large rhat, to enable faster tests
 
         # Assert both final sample and posterior mean