jdk-24/hotspot/test/runtime/memory/LargePages
Stefan Karlsson 3b34e78d20 8024838: Significant slowdown due to transparent huge pages
Don't turn on transparent huge pages (-XX:+UseTransparentHugePages) unless explicitly specified on the command line. This has the effect that large pages are never turned on Linux unless the user has explicitly enabled any of the large pages flags: -XX:+UseLargePages, -XX:+UseTransparentHugePages, -XX:+UseHugeTLBFS, and -XX:+UseSHM.

Reviewed-by: jwilhelm, tschatzl, brutisso
2013-10-05 10:14:58 +02:00
..
TestLargePagesFlags.java 8024838: Significant slowdown due to transparent huge pages 2013-10-05 10:14:58 +02:00