8230425: Shenandoah forces +UseNUMAInterleaving even after explicitly disabled
Reviewed-by: rkennke
--- a/src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp Mon Sep 02 11:31:12 2019 +0200
+++ b/src/hotspot/share/gc/shenandoah/shenandoahArguments.cpp Mon Sep 02 12:10:21 2019 +0200
@@ -60,11 +60,9 @@
}
// Enable NUMA by default. While Shenandoah is not NUMA-aware, enabling NUMA makes
- // storage allocation code NUMA-aware, and NUMA interleaving makes the storage
- // allocated in consistent manner (interleaving) to minimize run-to-run variance.
+ // storage allocation code NUMA-aware.
if (FLAG_IS_DEFAULT(UseNUMA)) {
FLAG_SET_DEFAULT(UseNUMA, true);
- FLAG_SET_DEFAULT(UseNUMAInterleaving, true);
}
// Set up default number of concurrent threads. We want to have cycles complete fast