[CI only] Check the performance impact of tracing isSubType #6161
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We have a what are essentially non-local returns inside `recur`. The cost of throwing exceptions inside a heavily used operation might be non-trivial.
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test performance please |
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performance test scheduled: 1 job(s) in queue, 1 running. |
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Performance test finished successfully: Visit http://dotty-bench.epfl.ch/6161/ to see the changes. Benchmarks is based on merging with master (55aae90) |
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There seems to be no significant performance improvement, but perhaps that is because no test exercises codepaths using As a sidenote, we could do with having confidence intervals automatically calculated for performance tests - as things are right now, I'm just eyeballing whether the slight improvement in some tests is significant or not. Closing this datapoint for now. /cc @smarter I did a quick and dirty test to see if |
We have essentially non-local returns inside
recur. Thecost of throwing exceptions inside a heavily used operation might be
non-trivial, and I'd like to check it.
See: