Re: RFR: 8254723: add diagnostic command to write Linux perf map file [v5]

2020-11-01 Thread Nick Gasson
On Fri, 30 Oct 2020 04:34:19 GMT, Yasumasa Suenaga wrote: > > Sure, the change looks good to me. However I don't understand why CSR is not > needed. It introduces new dcmd for Linux. I think because interfaces that are for diagnostic purposes don't require a CSR. See question 4 on the CSR

Re: RFR: 8255616: Disable AOT and Graal in Oracle OpenJDK

2020-11-01 Thread Vladimir Kozlov
On Sun, 1 Nov 2020 20:15:01 GMT, Igor Veresov wrote: >> We shipped Ahead-of-Time compilation (the jaotc tool) in JDK 9, as an >> experimental feature. We shipped Graal as an experimental JIT compiler in >> JDK 10. We haven't seen much use of these features, and the effort required >> to

Re: RFR: 8255616: Disable AOT and Graal in Oracle OpenJDK

2020-11-01 Thread Igor Veresov
On Fri, 30 Oct 2020 17:40:51 GMT, Vladimir Kozlov wrote: > We shipped Ahead-of-Time compilation (the jaotc tool) in JDK 9, as an > experimental feature. We shipped Graal as an experimental JIT compiler in JDK > 10. We haven't seen much use of these features, and the effort required to >

Re: RFR: 8255616: Disable AOT and Graal in Oracle OpenJDK

2020-11-01 Thread Vladimir Ivanov
On Fri, 30 Oct 2020 17:40:51 GMT, Vladimir Kozlov wrote: > We shipped Ahead-of-Time compilation (the jaotc tool) in JDK 9, as an > experimental feature. We shipped Graal as an experimental JIT compiler in JDK > 10. We haven't seen much use of these features, and the effort required to >