Integer/system instruction updates for P5/P6-class processors, bringing enhanced computing capabilities to our product line.
New Instructions
The P5/P6-class processors introduce several new instructions for improved performance:
CMOV- Conditional move instructionsFCOMI- Floating-point compare instructionsRDPMC- Read performance monitoring counterUD2- Undefined instruction for software testing
Performance Impact
These additions provide up to 15% performance improvement in integer-heavy workloads.
