Re: RFR: 8308609: java/lang/ScopedValue/StressStackOverflow.java fails with "-XX:-VMContinuations" [v7]

2023-06-15 Thread Andrew Haley
> Move `runWith()` from `VirtualThread` to `BaseVirtualThread`.
> 
> `BoundVirtualThread` does not use `runWith()` to run its task, so when a VM 
> error occurs it can not recover scoped values.
> 
> Moving `runWith()` into the common subclass of both `VirtualThread` and 
> `BoundVirtualThread` fixes the problem.

Andrew Haley has updated the pull request incrementally with one additional 
commit since the last revision:

  Don't share ThreadLocalRandom instance, cleanup.

-

Changes:
  - all: https://git.openjdk.org/jdk/pull/14399/files
  - new: https://git.openjdk.org/jdk/pull/14399/files/cded1566..b2663471

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14399&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14399&range=05-06

  Stats: 18 lines in 1 file changed: 0 ins; 7 del; 11 mod
  Patch: https://git.openjdk.org/jdk/pull/14399.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14399/head:pull/14399

PR: https://git.openjdk.org/jdk/pull/14399


Re: RFR: 8308609: java/lang/ScopedValue/StressStackOverflow.java fails with "-XX:-VMContinuations" [v7]

2023-06-15 Thread Alan Bateman
On Thu, 15 Jun 2023 11:11:18 GMT, Andrew Haley  wrote:

>> Move `runWith()` from `VirtualThread` to `BaseVirtualThread`.
>> 
>> `BoundVirtualThread` does not use `runWith()` to run its task, so when a VM 
>> error occurs it can not recover scoped values.
>> 
>> Moving `runWith()` into the common subclass of both `VirtualThread` and 
>> `BoundVirtualThread` fixes the problem.
>
> Andrew Haley has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Don't share ThreadLocalRandom instance, cleanup.

I'd probably go further and drop the TLR parameter from the choose method too 
but what you have is fine, let's go with that.

-

Marked as reviewed by alanb (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/14399#pullrequestreview-1481324158