Excavator: Upgrades gradle wrapper to the latest version #10
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
svc-excavator-bot
force-pushed
the
roomba/latest-gradle-wrapper-oss
branch
from
b09d789 to
88bab3b
Compare
carterkozak
added a commit
that referenced
this pull request
Mar 9, 2022
Uses a simple condition rather than a switch statement
After:
`javap -c -p ./tracing/build/classes/java/main/com/palantir/tracing/Tracer.class`
```
private static boolean shouldObserve(com.palantir.tracing.Observability);
Code:
0: aload_0
1: getstatic #10 // Field com/palantir/tracing/Observability.SAMPLE:Lcom/palantir/tracing/Observability;
4: if_acmpeq 25
7: aload_0
8: getstatic #11 // Field com/palantir/tracing/Observability.UNDECIDED:Lcom/palantir/tracing/Observability;
11: if_acmpne 29
14: getstatic #12 // Field sampler:Lcom/palantir/tracing/TraceSampler;
17: invokeinterface #13, 1 // InterfaceMethod com/palantir/tracing/TraceSampler.sample:()Z
22: ifeq 29
25: iconst_1
26: goto 30
29: iconst_0
30: ireturn
```
Before:
`javap -c -p ./tracing/build/classes/java/main/com/palantir/tracing/Tracer.class`
```
private static boolean shouldObserve(com.palantir.tracing.Observability);
Code:
0: getstatic #10 // Field com/palantir/tracing/Tracer$1.$SwitchMap$com$palantir$tracing$Observability:[I
3: aload_0
4: invokevirtual #11 // Method com/palantir/tracing/Observability.ordinal:()I
7: iaload
8: tableswitch { // 1 to 3
1: 36
2: 38
3: 40
default: 49
}
36: iconst_1
37: ireturn
38: iconst_0
39: ireturn
40: getstatic #12 // Field sampler:Lcom/palantir/tracing/TraceSampler;
43: invokeinterface #13, 1 // InterfaceMethod com/palantir/tracing/TraceSampler.sample:()Z
48: ireturn
49: new #14 // class com/palantir/logsafe/exceptions/SafeIllegalArgumentException
52: dup
53: ldc #15 // String Unknown observability
55: iconst_1
56: anewarray #16 // class com/palantir/logsafe/Arg
59: dup
60: iconst_0
61: ldc #17 // String observability
63: aload_0
64: invokestatic #18 // Method com/palantir/logsafe/SafeArg.of:(Ljava/lang/String;Ljava/lang/Object;)Lcom/palantir/logsafe/SafeArg;
67: aastore
68: invokespecial #19 // Method com/palantir/logsafe/exceptions/SafeIllegalArgumentException."<init>":(Ljava/lang/String;[Lcom/palantir/logsafe/Arg;)V
71: athrow
```
carterkozak
added a commit
that referenced
this pull request
Mar 9, 2022
Uses a simple condition rather than a switch statement
After:
`javap -c -p ./tracing/build/classes/java/main/com/palantir/tracing/Tracer.class`
```
private static boolean shouldObserve(com.palantir.tracing.Observability);
Code:
0: aload_0
1: getstatic #10 // Field com/palantir/tracing/Observability.SAMPLE:Lcom/palantir/tracing/Observability;
4: if_acmpeq 25
7: aload_0
8: getstatic #11 // Field com/palantir/tracing/Observability.UNDECIDED:Lcom/palantir/tracing/Observability;
11: if_acmpne 29
14: getstatic #12 // Field sampler:Lcom/palantir/tracing/TraceSampler;
17: invokeinterface #13, 1 // InterfaceMethod com/palantir/tracing/TraceSampler.sample:()Z
22: ifeq 29
25: iconst_1
26: goto 30
29: iconst_0
30: ireturn
```
Before:
`javap -c -p ./tracing/build/classes/java/main/com/palantir/tracing/Tracer.class`
```
private static boolean shouldObserve(com.palantir.tracing.Observability);
Code:
0: getstatic #10 // Field com/palantir/tracing/Tracer$1.$SwitchMap$com$palantir$tracing$Observability:[I
3: aload_0
4: invokevirtual #11 // Method com/palantir/tracing/Observability.ordinal:()I
7: iaload
8: tableswitch { // 1 to 3
1: 36
2: 38
3: 40
default: 49
}
36: iconst_1
37: ireturn
38: iconst_0
39: ireturn
40: getstatic #12 // Field sampler:Lcom/palantir/tracing/TraceSampler;
43: invokeinterface #13, 1 // InterfaceMethod com/palantir/tracing/TraceSampler.sample:()Z
48: ireturn
49: new #14 // class com/palantir/logsafe/exceptions/SafeIllegalArgumentException
52: dup
53: ldc #15 // String Unknown observability
55: iconst_1
56: anewarray #16 // class com/palantir/logsafe/Arg
59: dup
60: iconst_0
61: ldc #17 // String observability
63: aload_0
64: invokestatic #18 // Method com/palantir/logsafe/SafeArg.of:(Ljava/lang/String;Ljava/lang/Object;)Lcom/palantir/logsafe/SafeArg;
67: aastore
68: invokespecial #19 // Method com/palantir/logsafe/exceptions/SafeIllegalArgumentException."<init>":(Ljava/lang/String;[Lcom/palantir/logsafe/Arg;)V
71: athrow
```
Benchmarks show improvement within variance:
Benchmarks AFTER:
```
Benchmark (observability) Mode Cnt Score Error Units
TracingBenchmark.traceWithSingleSpan SAMPLE avgt 3 533.719 ± 164.796 ns/op
TracingBenchmark.traceWithSingleSpan DO_NOT_SAMPLE avgt 3 100.138 ± 35.819 ns/op
TracingBenchmark.traceWithSingleSpan UNDECIDED avgt 3 122.807 ± 64.274 ns/op
```
Benchmarks BEFORE:
```
Benchmark (observability) Mode Cnt Score Error Units
TracingBenchmark.traceWithSingleSpan SAMPLE avgt 3 522.865 ± 65.310 ns/op
TracingBenchmark.traceWithSingleSpan DO_NOT_SAMPLE avgt 3 112.647 ± 48.826 ns/op
TracingBenchmark.traceWithSingleSpan UNDECIDED avgt 3 118.643 ± 6.733 ns/op
```
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
excavator is a bot for automating changes across repositories.
Changes produced by the roomba/latest-gradle-wrapper-oss check.
{runtimeCheckDesc}
To enable or disable this check, please contact the maintainers of Excavator.