Messages in this thread | | | Date | Wed, 27 Jan 2016 11:09:04 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: several messages |
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On Mon, 25 Jan 2016, Andy Lutomirski wrote: > This is a straightforward speedup on Ivy Bridge and newer, IIRC. > (I tested on Skylake. INVPCID is not available on Sandy Bridge. > I don't have Ivy Bridge, Haswell or Broadwell to test on, so I > could be wrong as to when the feature was introduced.)
Haswell and Broadwell have it. No idea about ivy bridge.
Thanks,
tglx
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