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path: root/absl/base/prefetch.h
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* Always inline prefetches.Gravatar Hannah Lin2023-08-14
| | | | | PiperOrigin-RevId: 556914455 Change-Id: Ic0169e1099384eefe285e6d354e448eb5189e397
* Remove _m_prefetchw() in favor of supporting only _mm_prefetch() or ↵Gravatar Martijn Vels2023-02-14
| | | | | | | | | __builtin_prefetch() Supporting _m_prefetchw() (officially part of 3DNOW) across various compilers and platforms turns out to be difficult. This change removes the explicit _m_prefetchw call aimed at MSVC compilers given that it causes issues in clang / chromium compilations. PiperOrigin-RevId: 509632497 Change-Id: Ib1b6b2cf667cbc1af5ed6651cd9aa0294a9265b6
* `PrefetchToLocalCacheForWrite` should use `__builtin_prefetch(<addr>, 1, 3)` ↵Gravatar Abseil Team2023-02-03
| | | | | | | not `__builtin_prefetch<addr>, 1, 0)` PiperOrigin-RevId: 507015724 Change-Id: I99f44fe819c27e6dcc0bb7b36f1a37015c6f1987
* Replace absl::base_internal::Prefetch* calls with absl::Prefetch* callsGravatar Martijn Vels2023-01-27
| | | | | PiperOrigin-RevId: 505184961 Change-Id: I64482558a76abda6896bec4b2d323833b6cd7edf
* Introduce Abseil Prefetch APIGravatar Martijn Vels2023-01-26
PiperOrigin-RevId: 504941246 Change-Id: I94c1e85afd254e84948477b511d41eeb8285fdae
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