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update Miri #111867

Merged
merged 17 commits into from
May 23, 2023
Merged

update Miri #111867

merged 17 commits into from
May 23, 2023

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RalfJung
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RalfJung and others added 17 commits May 13, 2023 19:02
support array return types in simd_bitmask

Fixes rust-lang/miri#2734

As usual I am stomped by the simd_bitmask behavior wrt endianess. I confirmed that for little endian, Miri matches what rustc currently does, but I can't test rustc on big endian. `@workingjubilee` `@calebzulawski` could you have a look whether those new tests make sense?
Try to ensure measureme output is valid when the interpreter is interrupted

Dropping our `measureme::Profiler` will have the profiler flush its output buffer and write out its string table. If the profiler's `Drop` impl does not run, the output file is not usable.

This approach has zero runtime overhead.
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rustbot commented May 23, 2023

r? @Mark-Simulacrum

(rustbot has picked a reviewer for you, use r? to override)

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 23, 2023
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rustbot commented May 23, 2023

These commits modify the Cargo.lock file. Unintentional changes to Cargo.lock can be introduced when switching branches and rebasing PRs.

If this was unintentional then you should revert the changes before this PR is merged.
Otherwise, you can ignore this comment.

The Miri subtree was changed

cc @rust-lang/miri

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@bors r+ p=1

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bors commented May 23, 2023

📌 Commit 13e4766 has been approved by RalfJung

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 May 23, 2023
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bors commented May 23, 2023

⌛ Testing commit 13e4766 with merge 5ea3f0a...

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bors commented May 23, 2023

☀️ Test successful - checks-actions
Approved by: RalfJung
Pushing 5ea3f0a to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label May 23, 2023
@bors bors merged commit 5ea3f0a into rust-lang:master May 23, 2023
@rustbot rustbot added this to the 1.71.0 milestone May 23, 2023
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Finished benchmarking commit (5ea3f0a): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

mean range count
Regressions ❌
(primary)
0.2% [0.2%, 0.2%] 1
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) 0.2% [0.2%, 0.2%] 1

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.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
2.5% [2.5%, 2.5%] 1
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-3.2% [-3.2%, -3.2%] 1
All ❌✅ (primary) - - 0

Cycles

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.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-2.6% [-2.6%, -2.6%] 1
All ❌✅ (primary) - - 0

Binary size

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

Bootstrap: 647.707s -> 646.95s (-0.12%)

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7 participants