Daytripper: Difference between revisions
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* Furthermore, jumps/branches elsewhere might violate the single-entry condition. | * Furthermore, jumps/branches elsewhere might violate the single-entry condition. | ||
* The presence of indirect branches greatly complicates matters. | * The presence of indirect branches greatly complicates matters. | ||
* Look for LCP stalls; these will be eliminated by Nehalem's LSD, making the optimization particularly effective | * Look for LCP stalls; these will be eliminated by Nehalem's LSD, making the optimization particularly effective. These include: | ||
** operand size prefix (0x66) | |||
** address size prefix (0x67) | |||
==History== | ==History== | ||