avoid allocating 1.46 Exbibytes of memory

eic · Jun 24, 2024 · cee2211 · cee2211
1 parent ee319fb
commit cee2211
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/benchmarks/backgrounds/ecal_backwards.org b/benchmarks/backgrounds/ecal_backwards.org
@@ -214,7 +214,8 @@ for collection_name in ["EcalEndcapNHits", "EcalEndcapPHits"]:
         for ix, vals in enumerate([xs, ys]):
             centers = np.unique(vals)
             diffs = centers[1:] - centers[:-1]
-            bin_widths[ix] = np.min(diffs[diffs > 0]) if np.sum(diffs > 0) > 0 else 1.
+            EPSILON = 1-e5
+            bin_widths[ix] = np.min(diffs[diffs > EPSILON]) if np.sum(diffs > EPSILON) > 0 else 1.
             print(f"bin_widths[{ix}]", bin_widths[ix])
 
         bins = {