Stream: git-wasmtime

Topic: wasmtime / PR #5315 fix: atomit wait does not sleep long ...

Wasmtime GitHub notifications bot (Nov 22 2022 at 07:52):

haraldh opened PR #5315 from fix/wait_sleep_again to main:

From the documentation of CondVar::wait_timeout:

The semantics of this function are equivalent to wait except that the thread
will be blocked for roughly no longer than dur. This method should not be
used for precise timing due to anomalies such as preemption or platform
differences that might not cause the maximum amount of time waited to be
precisely dur.

Therefore, go to sleep again, if the thread has not slept long enough.

Signed-off-by: Harald Hoyer <harald@profian.com>

<!--

Please ensure that the following steps are all taken care of before submitting
the PR.

• [ ] This has been discussed in issue #..., or if not, please tell us why
  here.

• [ ] A short description of what this does, why it is needed; if the
  description becomes long, the matter should probably be discussed in an issue
  first.

• [ ] This PR contains test cases, if meaningful.

• [ ] A reviewer from the core maintainer team has been assigned for this PR.
  If you don't know who could review this, please indicate so. The list of
  suggested reviewers on the right can help you.

Please ensure all communication adheres to the code of conduct.
-->

Wasmtime GitHub notifications bot (Nov 22 2022 at 07:53):

haraldh edited PR #5315 from fix/wait_sleep_again to main:

From the documentation of CondVar::wait_timeout:

The semantics of this function are equivalent to wait except that the thread
will be blocked for roughly no longer than dur. This method should not be
used for precise timing due to anomalies such as preemption or platform
differences that might not cause the maximum amount of time waited to be
precisely dur.

Therefore, go to sleep again, if the thread has not slept long enough.

Signed-off-by: Harald Hoyer <harald@profian.com>

Fixes: #5312
Obsoletes: #5314

Wasmtime GitHub notifications bot (Nov 22 2022 at 15:36):

alexcrichton submitted PR review.

Wasmtime GitHub notifications bot (Nov 22 2022 at 15:36):

alexcrichton merged PR #5315.

Last updated: Oct 23 2024 at 20:03 UTC