Cannot run stdlib benchmarks locally via JMH

[Akirathan]

sbt std-benchmarks/run fails with frgaal exited with exit code 1. The underlying error is:

Type error: expected the result of build_multiple to be Vector, but got Cannto parse foreign arrow method.

Attaching debugger and hitting breakpoint in

enso/lib/scala/bench-processor/src/main/java/org/enso/benchmarks/processor/BenchProcessor.java

Line 112 in c20eab2

List<ModuleBenchSuite> benchSuites =

reveals that there is no arrow language loaded in the polyglot engine. This is not expected, as arrow language is in module-path.

See https://github.com/enso-org/enso/blob/develop/docs/debugger/runtime-debugging.md#debugging-annotation-processors for annotation processor debugging.

Note that on the CI, the Benchmark Standard Libraries GH Action (for example last run is in https://github.com/enso-org/enso/actions/runs/10135787234/job/28023635309) runs just OK.

How is it possible that the job runs on CI and not locally?

Encountered during #10702

Tasks

Preview Give feedback

1. Fix annotation processing in BenchProcessor so that sbt std-benchmarks/bench works locally again.

[Akirathan]

@JaroslavTulach Please try to reproduce the problem on your machine. Just run sbt std-benchmarks/run -h.

[JaroslavTulach]

Following seems to work for me on 4dfbbd5

sbt:std-benchmarks> benchOnly Vector

[Akirathan]

Closing as a non-issue, works for me on 2024-09-11