ERROR HANDLING FOR EARLY DECODING THROUGH BRANCH CORRECTION Russian patent published in 2009 - IPC G06F9/30 G06F9/318 

Abstract RU 2367004 C2

FIELD: physics; computer engineering.

SUBSTANCE: invention relates to processors with pipeline architecture. The method of correcting an incorrectly early decoded instruction comprises stages on which: the early decoding error is detected and a procedure is called for correcting branching with a destination address for the incorrectly early decoded instruction in response to detection of the said error. The early decoded instruction is evaluated as an instruction, which corresponds to incorrectly predicted branching.

EFFECT: improved processor efficiency.

22 cl, 3 dwg, 1 tbl

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RU 2 367 004 C2

Authors

Smit Rodni Uehjn

Stempel Brajn Majkl

Diffenderfer Dzhejms Norris

Bridzhes Dzheffri Todd

Sartorius Tomas Ehndrju

Dates

2009-09-10Published

2005-11-18Filed