this post was submitted on 22 Dec 2024
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Linux Kernel Patches To Use AMD INVLPGB Instruction Show Huge Speed-Up (www.phoronix.com)
submitted 2 months ago by Sunshine to c/[email protected]
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[–] [email protected] 10 points 2 months ago

That's INVLPG which has been there since the 486. The AMD64 Programmer's Manual has some info on the differences between INVLPG, INVLPGA, and INVLPGB though.