RFR (XS): JDK-8033990: Add message to verbose output to indicate when JVM was unable to use shared archive (with -Xshare:auto)
mikhailo.seledtsov at oracle.com
Fri Feb 7 13:55:44 PST 2014
Please review this small change that improves testability of CDS,
and will aid in fixing several intermittently failing CDS tests.
- ran "Xshare:auto -version", "-XX:+Verbose
-XX:+PrintMiscellaneous -Xshare:auto -version" before and after the
archive was created
- ran "XX:+Verbose -XX:+PrintMiscellaneous -Xshare:auto
-version" on Windows where ASLR occasionally prevents sharing
JT-Reg: runtime/SharedArchiveFile, with and w/o the additional
options -vmoptions:"-XX:+Verbose -XX:+PrintMiscellaneous"
Tonga: a sub-set of vm.parallel_class_loading.testlist, with
-Xshare:auto -XX:+Verbose -XX:+PrintMiscellaneous -showversion"
Tonga (vm.parallel_class_loading.testlist -vmopts
" -Xshare:auto -XX:+Verbose -XX:+PrintMiscellaneous -showversion")
- ongoing. Plan not to run full testlist since the change
is small and trivial
JPRT: standard JPRT: 2014-02-07-210345.mseledtsov.work01
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