RFR: 8079203: aarch64: need to cater for different partner implementations

Vladimir Kozlov vladimir.kozlov at oracle.com
Fri May 1 16:40:10 UTC 2015

Wow, dependence on cpuinfo format. We are struggling with PICL and KSTAT format versions on SPARC. I hope Linux have 
more fixed cpuinfo format.

Should you add this info to _features_str?


On 5/1/15 5:19 AM, Edward Nevill wrote:
> Hi,
> The following webrev addresses issue
> http://bugs.openjdk.java.net/browse/JDK-8079203
> http://cr.openjdk.java.net/~enevill/8079203/webrev
> The patch parses /proc/cpuinfo to obtain cpu, model, variant and revision
> information.
> This information is used to drive C1 & C2 code generation for minor
> differences in implementation.
> Please review and if approved I will push,
> Thanks,
> Ed.

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