[Draft]: improve code speed with different compile flags #919
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This is quite a big performance loss (~25% increase in runtime)
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I ran some benchmarks for various different configurations using a single test case (
Edit: I also looked at the tree-vectorize option, but I'm seeing less than 1% impact, so I would live that out for now. |
VincentVanlaer
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testing out some compile flags in this branch
See testhub results here:
https://testhub.mesastar.org/compileflags/commits/3aa1588
other things to try remove: ffp-contract=off ,