Filippos Christou (Dec 04 2023 at 23:18): Filippos Christou (Dec 04 2023 at 23:18):Without getting into the detail, can you please visually say if I need to invest the time to further optimize my code?
@code_warntype gives
p1.png
But JET.@test_opt gives
p2.png
@code_warntype looks okey. Some yellows but unions are rather small (3 elements max), so I assume the compiler flats them to if statements ?
If that's the case, I don't really get why JET says that dynamic dispatch will take place.
Is there a way to see whether dynamic dispatch is really happeping?
Profile view also looks also rather okey, right ? (No yellows and reds in the code)
p3.png
So, should I be afraid of the JET.@test_opt report ?
Filippos Christou (Dec 04 2023 at 23:22):Just realized the JET report appears yellow-ish, so... maybe no red and danger, but only yellow and a friendly heads-up ?
Lilith Hafner (Dec 05 2023 at 16:45):Without getting into the detail, can you please visually say if I need to invest the time to further optimize my code?
Looks reasonable to me. All code can be further optimized (or, at least, I haven't found any code that can't be). Whether or not it's worth doing depends mostly on whether the code is taking too long. If it's not a bottleneck then it's probably no worth your time to optimize it.
Filippos Christou (Dec 05 2023 at 16:55):yeah, I am not after the julia dark magic optimizations. Just eliminating dynamic dispatch is enough but JET complains make me dubious.
Last updated: Nov 22 2024 at 04:41 UTC