Tracking and communication of direct/indirect source dependencies of producer instructions executed in a processor to source dependent consumer instructions to …

VRK Naresh - US Patent 11,068,272, 2021 - Google Patents
Tracking and communication of direct/indirect source dependencies of producer instructions
executed in a processor to source dependent consumer instructions to facilitate processor …

Methods, systems, and apparatuses for a scalable reservation station implementing a single unified speculation state propagation and execution wakeup matrix circuit …

WS Wong, V Agarwal, C Vitu… - US Patent App. 17/134,154, 2022 - Google Patents
Abstract Systems, methods, and apparatuses relating to a scalable reservation station circuit
implementing a single unified speculation state propagation and execution wakeup matrix in …

Program counter (PC)-relative load and store addressing for fused instructions

NR Orzol, CG Zoellin, BW Thompto… - US Patent …, 2022 - Google Patents
Load store addressing can include a processor, which fuses two consecutive instruction
determined to be prefix instructions and treats the two instructions as a single fused …

Imprecise register dependency tracking

J Hsieh, GW Alexander, TA Nguyen - US Patent 10,802,830, 2020 - Google Patents
A computer data processing system includes a plurality of logical registers, each including
multiple storage sections. A processor writes data a storage section based on a dispatched …

Accelerating memory fault resolution by performing fast re-fetching

Z Sperber, S Shwartsman, JW Stark IV… - US Patent …, 2021 - Google Patents
A method for handling load faults in an out-of-order processor is described. The method
includes detecting, by a memory ordering buffer of the out-of-order processor, a load fault …

Dependence relationship extraction apparatus and computer readable medium

N Fujii, Y Hikawa, R Kashiwagi, K Nakamura… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A direct relationship extraction unit generates a direct relationship list
indicating a set of a direct dependence source, a direct dependence destination, and a …

DDR memory error recovery

JR Magro, R Peng, A Asaro, K Balakrishnan… - US Patent …, 2023 - Google Patents
2016-12-19 Assigned to ADVANCED MICRO DEVICES, INC. reassignment ADVANCED
MICRO DEVICES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …