Mercurial > hg > graal-jvmci-8
comparison src/os/linux/vm/vmError_linux.cpp @ 12832:263f2c796d6c
8024838: Significant slowdown due to transparent huge pages
Summary: 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
author | stefank |
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date | Sat, 05 Oct 2013 10:14:58 +0200 |
parents | c3e799c37717 |
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12830:9b4d0569f2f4 | 12832:263f2c796d6c |
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