Alexander Aprelev 6967e81fb1 [gardening] Reduce test thread concurrency to make sure it passes under tsan. ...

With new semispace max size set to 4, active mutators count is limited to 2(from standard 16), which puts significantly less stress on sanitizer infrastructure. Reducing isolates count from 20 to 4 still exercises isolate/thread management in the vm.

Fixes https://github.com/dart-lang/sdk/issues/62845
TEST=ci

Change-Id: Ibec809625719d5f7ab6525b6b0fa29df4c521b3d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/487887
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>

2026-03-13 12:16:00 -07:00

..

concurrency

[gardening] Update stress testing list.

2026-03-10 15:09:21 -07:00

vm

[gardening] Reduce test thread concurrency to make sure it passes under tsan.

2026-03-13 12:16:00 -07:00