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A comment on Precise timing of machine code with Linux perf. Parent comment

Re:Precise timing of machine code with Linux perf by CalChris on Tuesday May 07, 2019 @02:03PM (#19851889)
Superblocks rather than Hyperblocks. Except for cmov which is partial predication, x86 doesn’t have predication. But SBs are probably what your optimizer wants anyways.
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