Tools: Plotjuggler reduce RAM usage (#21781)

old-commit-hash: 6048988c13
4 years ago · 18421ab6d7
parent e1008cc49b
commit 18421ab6d7
1 changed files with 3 additions and 3 deletions
--- a/tools/plotjuggler/juggle.py
+++ b/tools/plotjuggler/juggle.py
@ -63,9 +63,9 @@ def juggle_route(route_name, segment_number, segment_count, qlog, can, layout):
      return

  all_data = []
-  pool = multiprocessing.Pool(24)
-  for d in pool.map(load_segment, logs):
-    all_data += d
+  with multiprocessing.Pool(24) as pool:
+    for d in pool.map(load_segment, logs):
+      all_data += d

  if not can:
    all_data = [d for d in all_data if d.which() not in ['can', 'sendcan']]