[8u-dev] Request for approval to backport: 8081778: Use Intel x64 CPU instructions for RSA acceleration
ivan.gerasimov at oracle.com
Fri Feb 12 18:51:13 UTC 2016
I'm seeking an approval to backport this performance enhancement to
The change applies *almost* cleanly.
The only change I had to make was adding the extra argument to the 'new'
operator, which is required in jdk8, but not jdk9.
Jdk9 hotspot change:
Jdk9 jdk change: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/de309dbe42bf
The changes, comparing to jdk9 are in
hotspot/src/share/vm/opto/library_call.cpp at lines #5956 and #5964;
Jdk8 webrev: http://cr.openjdk.java.net/~igerasim/8081778/00/webrev/
Patched Jdk was successfully built and tested on all supported platforms.
Would you please approve this backport?
More information about the hotspot-compiler-dev