(0.46.0) Disable TLH prefetching by default post-Skylake processors

eclipse-openj9 / openj9-omr

Eclipse OpenJ9's clone of the Eclipse OMR (https://github.com/eclipse/omr) project. PRs should be opened against the upstream OMR project whenever possible.

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(0.46.0) Disable TLH prefetching by default post-Skylake processors #207

Closed 0xdaryl closed 5 months ago

0xdaryl commented 5 months ago

Remove deprecated processor enum values
Eliminate targetSupportsSoftwarePrefetches flag
Disable TLH allocation prefetching by default post-Skylake

0xdaryl commented 5 months ago

@vijaysun-omr : FYI

vijaysun-omr commented 5 months ago

I verified that the changes in this PR are the same as what was delivered in head stream previously.