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Tweak query accessors #108478

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@Zoxc Zoxc commented Feb 26, 2023

This is a variant of #107802 which does not extract the code into a macro. It performs similarly locally.

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rustbot commented Feb 26, 2023

r? @davidtwco

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@rustbot rustbot added A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Feb 26, 2023
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Zoxc commented Feb 26, 2023

This should get a perf run so we can see if it shares the bootstrap regressions with #107802.

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oli-obk commented Feb 26, 2023

@bors try @rust-timer queue

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@rustbot rustbot added the S-waiting-on-perf Status: Waiting on a perf run to be completed. label Feb 26, 2023
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bors commented Feb 26, 2023

⌛ Trying commit 10f63c0 with merge 84320bf83663fb57c7f572cb9be421e65dc78b45...

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bors commented Feb 26, 2023

☀️ Try build successful - checks-actions
Build commit: 84320bf83663fb57c7f572cb9be421e65dc78b45 (84320bf83663fb57c7f572cb9be421e65dc78b45)

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Finished benchmarking commit (84320bf83663fb57c7f572cb9be421e65dc78b45): comparison URL.

Overall result: ❌✅ regressions and improvements - ACTION NEEDED

Benchmarking this pull request likely means that it is perf-sensitive, so we're automatically marking it as not fit for rolling up. While you can manually mark this PR as fit for rollup, we strongly recommend not doing so since this PR may lead to changes in compiler perf.

Next Steps: If you can justify the regressions found in this try perf run, please indicate this with @rustbot label: +perf-regression-triaged along with sufficient written justification. If you cannot justify the regressions please fix the regressions and do another perf run. If the next run shows neutral or positive results, the label will be automatically removed.

@bors rollup=never
@rustbot label: -S-waiting-on-perf +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)
0.3% [0.2%, 0.5%] 9
Regressions ❌
(secondary)
0.7% [0.4%, 1.0%] 3
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-0.5% [-0.7%, -0.3%] 2
All ❌✅ (primary) 0.3% [0.2%, 0.5%] 9

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)
2.2% [2.2%, 2.3%] 2
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-3.2% [-3.3%, -3.0%] 2
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)
2.3% [2.3%, 2.3%] 1
Regressions ❌
(secondary)
2.3% [1.9%, 2.8%] 4
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) 2.3% [2.3%, 2.3%] 1

@rustbot rustbot added perf-regression Performance regression. and removed S-waiting-on-perf Status: Waiting on a perf run to be completed. labels Feb 26, 2023
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r? @cjgillot since this is related to #107802

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Zoxc commented Mar 9, 2023

@rustbot label -S-waiting-on-review +S-blocked

I'd consider this blocked on #108638 like #107802.

@rustbot rustbot added S-blocked Status: Marked as blocked ❌ on something else such as an RFC or other implementation work. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 9, 2023
@Zoxc Zoxc closed this Apr 30, 2023
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A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) perf-regression Performance regression. S-blocked Status: Marked as blocked ❌ on something else such as an RFC or other implementation work. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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