Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Change argument handling in remote-test-server and add new flags #102193

Merged
merged 4 commits into from
Oct 2, 2022

Conversation

pietroalbini
Copy link
Member

This PR updates remote-test-server to add two new flags:

  • --sequential disables parallel test execution, accepting one connection at the time instead. We need this for Ferrocene as one of our emulators occasionally deadlocks when running multiple tests in parallel.
  • --bind <ip:port> allows customizing the IP and port remote-test-server binds to, rather than using the default value.

While I was changing the flags, and after chatting on what to do on Zulip, I took this opportunity to cleanup argument handling in remote-test-server, which is a breaking change:

  • The verbose argument has been renamed to the --verbose flag.
  • The remote argument has been removed in favor of the --bind 0.0.0.0:12345 flag. The only thing the argument did was to change the bound IP to 0.0.0.0, which can easily be replicated with --bind and also is not secure as our "remote" default.

I'm also open to keep the old arguments with deprecation warnings.

r? @Mark-Simulacrum

@rustbot rustbot added the T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) label Sep 23, 2022
@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 23, 2022
@pietroalbini pietroalbini marked this pull request as draft September 23, 2022 13:55
@pietroalbini pietroalbini added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 23, 2022
@pietroalbini
Copy link
Member Author

Moving this to draft as I need to also update the in-tree places where we call remote-test-server.

@pietroalbini
Copy link
Member Author

There doesn't seem to be anything in our repository using those flags from a cursory glance.

@pietroalbini pietroalbini marked this pull request as ready for review September 23, 2022 14:19
@pietroalbini pietroalbini added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Sep 23, 2022
@Mark-Simulacrum
Copy link
Member

@bors r+ rollup=iffy

@bors
Copy link
Contributor

bors commented Oct 1, 2022

📌 Commit 20638eb has been approved by Mark-Simulacrum

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 1, 2022
@bors
Copy link
Contributor

bors commented Oct 1, 2022

⌛ Testing commit 20638eb with merge b34cff1...

@bors
Copy link
Contributor

bors commented Oct 2, 2022

☀️ Test successful - checks-actions
Approved by: Mark-Simulacrum
Pushing b34cff1 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Oct 2, 2022
@bors bors merged commit b34cff1 into rust-lang:master Oct 2, 2022
@rustbot rustbot added this to the 1.66.0 milestone Oct 2, 2022
@rust-timer
Copy link
Collaborator

Finished benchmarking commit (b34cff1): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

mean1 range count2
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
2.9% [2.2%, 3.3%] 3
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) - - 0

Cycles

This benchmark run did not return any relevant results for this metric.

Footnotes

  1. the arithmetic mean of the percent change

  2. number of relevant changes

@pietroalbini pietroalbini deleted the pa-remote-test-server-improvements branch October 2, 2022 08:33
Aaron1011 pushed a commit to Aaron1011/rust that referenced this pull request Jan 6, 2023
…ovements, r=Mark-Simulacrum

Change argument handling in `remote-test-server` and add new flags

This PR updates `remote-test-server` to add two new flags:

* `--sequential` disables parallel test execution, accepting one connection at the time instead. We need this for Ferrocene as one of our emulators occasionally deadlocks when running multiple tests in parallel.
* `--bind <ip:port>` allows customizing the IP and port `remote-test-server` binds to, rather than using the default value.

While I was changing the flags, and [after chatting on what to do on Zulip](https://rust-lang.zulipchat.com/#narrow/stream/326414-t-infra.2Fbootstrap/topic/remote-test-server.20flags),  I took this opportunity to cleanup argument handling in `remote-test-server`, which is a breaking change:

* The `verbose` argument has been renamed to the `--verbose` flag.
* The `remote` argument has been removed in favor of the `--bind 0.0.0.0:12345` flag. The only thing the argument did was to change the bound IP to 0.0.0.0, which can easily be replicated with `--bind` and also is not secure as our "remote" default.

I'm also open to keep the old arguments with deprecation warnings.

r? `@Mark-Simulacrum`
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
Projects
None yet
Development

Successfully merging this pull request may close these issues.

6 participants