Ensure that the handling for the V128_BITCAST APIs is correctly performant on Mono WASM#105009
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tannergooding merged 1 commit intodotnet:mainfrom Jul 17, 2024
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…rmant on Mono WASM
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Tagging subscribers to this area: @BrzVlad, @kotlarmilos |
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The MOV_VT numbers are very promising! Thanks for chasing this down. |
This was referenced Jul 17, 2024
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This should be ready for review, CI failures are flaky tests hitting OOM/timeouts and I'm rerunning them |
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Jul 17, 2024
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@tannergooding thanks for getting this done so quickly, the initial data from our benchmarks also indicate there now a net improvement in here. Excellent work. |
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@mkhamoyan can you please update the documentation in dotnet/performance |
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Glad I was finally able to figure it out, hopefully it should make future improvements easier as well 😄 |
This was referenced Jul 20, 2024
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Only gave a single example below, but did run a sampling of benchmarks and the results look to be correct now.
Notably the docs for running WASM benchmarks is very out of date right now: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md#dotnet-runtime-testing-for-wasm, I ended up getting it working but having up to date guidance would be great.
-- Most notably
test-main.jswas moved, tests won't run since it can't find the9.0.0-devpackages, andtest-main.jswas updated to require--moduleThis should resolve dotnet/perf-autofiling-issues#38466
Interpreter
No Handling
V128_BITCAST Handling
MOV_VT Handling
AOT
No Handling
V128_BITCAST Handling
MOV_VT Handling