More on __restrict
The __restrict keyword doesn’t affect how the compiler itself aliases pointers: instead, it’s about what the compiler can assume you, the progammer, may or may not have aliased.
The __restrict keyword doesn’t affect how the compiler itself aliases pointers: instead, it’s about what the compiler can assume you, the progammer, may or may not have aliased.
A load-hit-store is a large stall that occurs when the processor writes data to an address x and then tries to load that data from x again too soon. __restrict is a C++ compiler directive that helps avoid load-hit-store stalls.