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Linux Kernel Patches To Use AMD INVLPGB Instruction Show Huge Speed-Up (www.phoronix.com)

submitted 5 months ago by Sunshine@lemmy.ca to c/linux@programming.dev

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[-] qaz@lemmy.world 10 points 5 months ago

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[-] SteveTech@programming.dev 10 points 5 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.

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this post was submitted on 22 Dec 2024

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