JDK-8017106 : -XX:+UseLargePages is not rejected on MacOSX
JDK-8017106 : -XX:+UseLargePages is not rejected on MacOSX - causing crashes at startup
JDK-6260106 : VM crash in PSYoungGen::space_invariants () "from …
JDK-6260106 : VM crash in PSYoungGen::space_invariants () "from space is too small" when -XX:+UseLargePages on x86
Bug ID: JDK-8214279 Use large page size alignment for archived …
Keep in mind that just because UseLargePages is enabled it is not certain that the Java heap is backed by large pages. The dumper need to somehow query the used page size at dump time …
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JDK-6941122 : G1: UseLargePages does not work with G1 garbage …
G1 is enabled with the following options: -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC Using any other garbage collector (CMS, Parallel, Serial, etc.) causes the number of Huge …
JDK-8220162 : Shenandoah should not commit HugeTLBFS memory
Fix Request Backporting this patch fixes the performance problem with Shenandoah. Patch applies cleanly to 12u on top of JDK-8220350 and JDK-8220153, passes …
JDK-8283935 : Parallel: Crash during pretouch after large pages ...
The caller of pretouch_memory is passing in the 1G page_size from -XX:LargePageSizeInBytes, even though the page size that was actually used is something smaller. pretouch_memory …
JDK-6587066 : ~Thread () assert (last_handle_mark () == 0,"check …
Fastdebug VM throws the next assert when specified large page is not available (memory is fragmented) and size of heap > 2g. % /java/re/jdk/7/latest/binaries/solaris …
JDK-8259496 : Parallel GC insists on using large pages although it ...
The fix should probably be to extend MutableSpace and PSVirtualSpace to keep track of the page size actually used for the underlying ReservedSpace and pass this to the pre-touch task. 09 …
JDK-8059066 : CardTableModRefBS might commit the same page …
Now, if you are running on a system where the JVM selects 2 MB as the large page size, you will end up with a heap of 8 MB if you are running with -XX:+UseLargePages.