I am more productive, better at hyperthreading tasks, and more ANNOYING! truly unstoppable.
I am more productive, better at hyperthreading tasks, and more ANNOYING! truly unstoppable.
TSX - concurrency instruction gone due to security concerns
DX12 - removed / broken due to priv escalation
Meltdown, Spectre, Foreshadow, MDS - all lead to perf regressions…for MDS Red Hat and Microsoft still suggest disabling HyperThreading on Haswell!
TSX - concurrency instruction gone due to security concerns
DX12 - removed / broken due to priv escalation
Meltdown, Spectre, Foreshadow, MDS - all lead to perf regressions…for MDS Red Hat and Microsoft still suggest disabling HyperThreading on Haswell!
Hyperthreading is (essentially) getting one core of the CPU to do twice the work, but it relies on something called "branch prediction." The CPU essentially kind of "guesses" what needs to be done next.
Hyperthreading is (essentially) getting one core of the CPU to do twice the work, but it relies on something called "branch prediction." The CPU essentially kind of "guesses" what needs to be done next.
You can shut off hyperthreading, but the CPU is suddenly half as fast.
You can shut off hyperthreading, but the CPU is suddenly half as fast.
all this is ridiculous, and now ive chosen to no longer support Intel
Intels highest end cpu has 16 E-cores, and only 8 P-cores (the P-cores normally only matter in gaming)
AMDs highest end cpu has 16 P-cores..
all this is ridiculous, and now ive chosen to no longer support Intel
Wait a minute, I can run this experiment by disabling all but one CPU core, and turning off hyperthreading!
Wait a minute, I can run this experiment by disabling all but one CPU core, and turning off hyperthreading!
He told her that he was like his laptop and was hyperthreading.
#nerdromancewithpits
He told her that he was like his laptop and was hyperthreading.
#nerdromancewithpits