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update enzyme submodule#146671

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bors merged 1 commit intorust-lang:masterfrom
ZuseZ4:update-enzyme-submodule
Sep 18, 2025
Merged

update enzyme submodule#146671
bors merged 1 commit intorust-lang:masterfrom
ZuseZ4:update-enzyme-submodule

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@ZuseZ4 ZuseZ4 commented Sep 17, 2025

I upstreamed a few of our rust-lang/Enzyme patches, so I could drop them in our fork.

r? compiler

@rustbot rustbot added F-autodiff `#![feature(autodiff)]` S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 17, 2025
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rustbot commented Sep 17, 2025

⚠️ Warning ⚠️

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davidtwco approved these changes Sep 17, 2025
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r=me when CI passes

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ZuseZ4 commented Sep 18, 2025

Soon we'll hopefully test this module in CI.
@bors r=davidtwco

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bors commented Sep 18, 2025

📌 Commit ef90d22 has been approved by davidtwco

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 Sep 18, 2025
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bors commented Sep 18, 2025

⌛ Testing commit ef90d22 with merge 32e3d9f...

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bors commented Sep 18, 2025

☀️ Test successful - checks-actions
Approved by: davidtwco
Pushing 32e3d9f to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 18, 2025
@bors bors merged commit 32e3d9f into rust-lang:master Sep 18, 2025
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@rustbot rustbot added this to the 1.92.0 milestone Sep 18, 2025
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github-actions bot commented Sep 18, 2025

What is this? This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.

Comparing 97a987f (parent) -> 32e3d9f (this PR)

Test differences

Show 4 test diffs

4 doctest diffs were found. These are ignored, as they are noisy.

Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml -- \
    test-dashboard 32e3d9f59bae4bcf436bc1e28723c696d2c75b11 --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

  1. dist-powerpc64le-linux-musl: 5827.0s -> 5258.2s (-9.8%)
  2. test-various: 4456.3s -> 4828.7s (8.4%)
  3. x86_64-gnu-aux: 6379.0s -> 6892.3s (8.0%)
  4. dist-armv7-linux: 5505.0s -> 5073.7s (-7.8%)
  5. dist-powerpc-linux: 4994.3s -> 5362.3s (7.4%)
  6. dist-aarch64-msvc: 6103.4s -> 5716.4s (-6.3%)
  7. aarch64-apple: 5812.6s -> 5458.3s (-6.1%)
  8. dist-various-1: 3764.5s -> 3978.1s (5.7%)
  9. dist-x86_64-windows-gnullvm: 5138.9s -> 4854.9s (-5.5%)
  10. dist-s390x-linux: 4968.1s -> 5230.9s (5.3%)
How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.

@bors bors mentioned this pull request Sep 18, 2025
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rust-timer commented Sep 18, 2025

Finished benchmarking commit (32e3d9f): 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 (primary 8.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)		 8.0% [8.0%, 8.0%] 1
Regressions ❌
(secondary)		 - - 0
Improvements ✅
(primary)		 - - 0
Improvements ✅
(secondary)		 - - 0
All ❌✅ (primary) 8.0% [8.0%, 8.0%] 1

Cycles

Results (secondary 1.5%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)		 - - 0
Regressions ❌
(secondary)		 5.1% [5.1%, 5.1%] 1
Improvements ✅
(primary)		 - - 0
Improvements ✅
(secondary)		 -2.1% [-2.1%, -2.1%] 1
All ❌✅ (primary) - - 0

Binary size

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

Bootstrap: 471.46s -> 471.73s (0.06%)
Artifact size: 387.92 MiB -> 387.92 MiB (0.00%)

@github-actions github-actions bot mentioned this pull request Sep 22, 2025
Merged
makai410 pushed a commit to makai410/rust that referenced this pull request Nov 8, 2025
@bors
Auto merge of rust-lang#146671 - ZuseZ4:update-enzyme-submodule, r=da…
c122d02 
…vidtwco

update enzyme submodule

I upstreamed a few of our rust-lang/Enzyme patches, so I could drop them in our fork.

r? compiler
makai410 pushed a commit to makai410/rust that referenced this pull request Nov 10, 2025
@bors
Auto merge of rust-lang#146671 - ZuseZ4:update-enzyme-submodule, r=da…
6bbd924 
…vidtwco

update enzyme submodule

I upstreamed a few of our rust-lang/Enzyme patches, so I could drop them in our fork.

r? compiler
@ZuseZ4 ZuseZ4 deleted the update-enzyme-submodule branch January 31, 2026 05:38
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