Search String Performance

For some reason, I need a fast method for string search. The LabVIEW Search/Split String function is relatively slow, I’ve done this using String Zilla, and achieved around a 20x boost with AVX2/AVX512.

Slow String Performance

I just encountered slow string performance in LabVIEW when a large string is passed to a DLL as a C string pointer. It is always better to pass it as ‘Adapt to Type’ instead of a pointer.

2025

The number 2025 is indeed a fascinating one with numerous interesting mathematical properties, because 2025 can be obtained by squaring the 9th triangular number and as result, one of the most remarkable facts about 2025 is, that it’s the sum of the cubes of all single-digit numbers at the same time:

$$ 2025 = 45^2 $$$$ 2025 = (1+2+3+4+5+6+7+8+9)^2 $$$$ 2025=1^3+2^3+3^3+4^3+5^3+6^3+7^3+8^3+9^3 $$