Sollicitatievraag bij Jump Trading

For a 2-level nested loop iterating a 2D array, will exchanging the loop iteration index make a difference in performance.

Antwoorden op sollicitatievragen

Anoniem

14 mrt 2012

Basically, they try to test whether you understand the cache.

3

Anoniem

20 sep 2016

Yes, depend on the language if it is column or row major.