Request for review(M): 7017434: Tiered needs to support reprofiling
igor.veresov at oracle.com
Fri Feb 4 20:20:53 PST 2011
Yes, you're right, those should be just ints.
On 2/4/11 6:44 PM, Vladimir Kozlov wrote:
> You use intx for new values. It is long in 64bit VM but you use them in
> int expressions and use %d format to print. Otherwise looks fine.
> Igor Veresov wrote:
>> Tiered needs to support proper method reprofiling after deopts. The
>> idea is to measure the amount of time spent additionally profiling the
>> method by adding start counters to MDO. The difference between current
>> values and start values is used as a measure of profile maturity.
>> Webrev: http://cr.openjdk.java.net/~iveresov/7017434/webrev.00/
More information about the hotspot-compiler-dev