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Linux Kernel Patches To Use AMD INVLPGB Instruction Show Huge Speed-Up (www.phoronix.com)
submitted 1 year ago by Sunshine@lemmy.ca to c/linux@programming.dev
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[-] qaz@lemmy.world 10 points 1 year ago

Some info about the INVLPGB instruction

[-] SteveTech@programming.dev 10 points 1 year 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.

this post was submitted on 22 Dec 2024
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