3 ms·
Your program is much larger due to 64-bit pointers. The big speed drops will occur with cache misses. Your L1 and L2 cache are only so big, and every cache mis
by mhansen 17y ago
Your program is much larger due to 64-bit pointers.
The big speed drops will occur with cache misses. Your L1 and L2 cache are only so big, and every cache miss will set you speed back about an order of magnitude.
- litewulf 17y agoThere are ways to use 32 bit pointers in 64 bit mode...