Find link

language:

Find link is a tool written by Edward Betts.

searching for Branch predictor 18 found (69 total)

CPUID (12,982 words) [view diff] case mismatch in snippet view article find links to article

Instructions movdiri MOVDIRI instruction stibp Single Thread Indirect Branch Predictor, part of IBC 27 28 avx512-cd AVX-512 Conflict Detection Instructions

Alpha 21464 (974 words) [view diff] exact match in snippet view article find links to article

instructions from a 64 KB two-way set-associative instruction cache. The branch predictor then selected the "good" instructions and entered them into a collapsing

ARM Cortex-A72 (436 words) [view diff] exact match in snippet view article find links to article

Small-offset branch-target optimizations Suppression of superfluous branch predictor accesses Broadcom BCM2711 (used in Raspberry Pi 4) Qualcomm Snapdragon

ARM Cortex-A57 (477 words) [view diff] exact match in snippet view article find links to article

with Branch Target Buffer (BTB) for fast target generation Static branch predictor Indirect predictor Return stack In January 2014, AMD announced the

ARM Cortex-A510 (552 words) [view diff] exact match in snippet view article find links to article

ARMv8.0-A ARMv8.2-A ARMv9.0-A ARMv9.2-A AArch 32-bit and 64-bit 64-bit Branch predictor history (entries) 3072 - Max In-flight None (In-order) L0 (Mops entries)

Lion Cove (1,413 words) [view diff] exact match in snippet view article find links to article

core's prediction block being 8 times wider than Redwood Cove. The branch predictor in a core tries to predict the outcome when there are diverging code

Branch target predictor (393 words) [view diff] exact match in snippet view article find links to article

Indirect branch restricted speculation (IBRS) Single thread indirect branch predictor (STIBP) Driesen; Hölzle (1992), Accurate Indirect Branch Prediction

Indirect branch (357 words) [view diff] exact match in snippet view article find links to article

(IBRS) Indirect branch prediction barrier (IBPB) Single thread indirect branch predictor (STIBP) Consult also the RETPOLINE=y feature added in Linux kernel

Tiger Lake (1,516 words) [view diff] exact match in snippet view article find links to article

on May 30, 2021. Intel Willow Cove CPU cores TAGE-like directional branch predictor (with a global history size of 194 taken branches) Indirect branch

Steamroller (microarchitecture) (1,853 words) [view diff] exact match in snippet view article

dispatches per thread, better instruction schedulers, improved perceptron branch predictor, larger and smarter caches, up to 30% fewer instruction cache misses

John Chu (635 words) [view diff] case mismatch in snippet view article find links to article

Fiction, edited by Steve Berman, published by Lethe Press "The Sentry Branch Predictor Spec: A Fairy Tale" 2016 Clarkesworld, July 2016 "How to Piss Off a

Zen (first generation) (6,122 words) [view diff] exact match in snippet view article

been compared to a neural network by AMD engineer Mike Clark. The branch predictor is decoupled from the fetch stage. A dedicated stack engine for modifying

Athlon (4,986 words) [view diff] no match in snippet view article find links to article

enhance its ability to keep more data in-flight at once. The critical branch-predictor unit was enhanced compared to the K6. Deeper pipelining with more stages

Ice Lake (microprocessor) (1,677 words) [view diff] exact match in snippet view article

CPU to stay at turbo frequencies for longer TAGE-like directional branch predictor (with a global history size of 194 taken branches) Hardware acceleration

Alder Lake (2,768 words) [view diff] exact match in snippet view article find links to article

entries (from 352) 6-wide μOP allocations (from 5) TAGE-like directional branch predictor (with a global history size of 194 taken branches) μOP cache size increased

Transient execution CPU vulnerability (5,122 words) [view diff] exact match in snippet view article find links to article

instruction processed by error by the processor (incriminating the branch predictor in the case of Spectre) which can affect the micro-architectural state

ARM Cortex-A520 (252 words) [view diff] exact match in snippet view article find links to article

ARMv8.0-A ARMv8.2-A ARMv9.0-A ARMv9.2-A AArch 32-bit and 64-bit 64-bit Branch predictor history (entries) 3072 - Max In-flight None (In-order) L0 (Mops entries)

X86 instruction listings (14,911 words) [view diff] exact match in snippet view article find links to article

– this is the recommended workaround for an issue in the AMD-K8's branch predictor that can cause branch prediction to fail for some 1-byte RET instructions