Index: src/flag-definitions.h |
diff --git a/src/flag-definitions.h b/src/flag-definitions.h |
index 7fc4741c0b60fca8f304ba95857d0f71009b2fdd..15c25c6c6a97f1d4bc5ad5c8b32fa5acef361373 100644 |
--- a/src/flag-definitions.h |
+++ b/src/flag-definitions.h |
@@ -432,7 +432,7 @@ DEFINE_bool(track_gc_object_stats, false, |
"track object counts and memory usage") |
DEFINE_bool(parallel_sweeping, true, "enable parallel sweeping") |
DEFINE_bool(concurrent_sweeping, false, "enable concurrent sweeping") |
-DEFINE_int(sweeper_threads, 1, |
+DEFINE_int(sweeper_threads, 2, |
"number of parallel and concurrent sweeping threads") |
DEFINE_bool(parallel_marking, false, "enable parallel marking") |
DEFINE_int(marking_threads, 1, "number of parallel marking threads") |