Title:
BLOCK NORMALIZED ADDER WITH FOUR-DEEP SYSTOLIC PARAMETER SUPPORT
Document Type and Number:
WIPO Patent Application WO/2024/065859
Kind Code:
A1
Abstract:
An apparatus to facilitate a block normalized adder (BNA) with four-deep systolic parameter support is disclosed. The apparatus includes matrix acceleration hardware comprising: data processing units, wherein the respective data processing units comprise normalization adding circuitry including: multiplier circuits; shifters to receive multiplier outputs from the multiplier circuits and apply block normalization; and an accumulator circuit to accumulate shifter outputs from the shifters with an intermediate value, wherein the accumulator circuit to generate an accumulator output in a high precision and unnormalized format to pass to a next stage of the matrix acceleration hardware; a bypass data structure to cause a global source operand to bypass the data processing units; and an adder circuit to add the accumulator output from a final data processing unit of the data processing units with the global source operand and apply round to nearest even to generate a final output.
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Inventors:
CHEN JIASHENG (US)
PARRA JORGE (US)
DRANE THEO (US)
ZORN WILLIAM (US)
HURD KEVIN (US)
HEINECKE ALEXANDER (US)
HICKMANN BRIAN (US)
HADJ-CHAIB ALEXANDRE (GB)
TAYLOR ELLIOT (GB)
WU SHIFU (US)
MU SHUAI (US)
AVANCHA SASIKANTH (IN)
MELLEMPUDI NAVEEN (IN)
QI YUE (US)
HE BIN (US)
PARRA JORGE (US)
DRANE THEO (US)
ZORN WILLIAM (US)
HURD KEVIN (US)
HEINECKE ALEXANDER (US)
HICKMANN BRIAN (US)
HADJ-CHAIB ALEXANDRE (GB)
TAYLOR ELLIOT (GB)
WU SHIFU (US)
MU SHUAI (US)
AVANCHA SASIKANTH (IN)
MELLEMPUDI NAVEEN (IN)
QI YUE (US)
HE BIN (US)
Application Number:
PCT/CN2022/123669
Publication Date:
April 04, 2024
Filing Date:
October 01, 2022
Export Citation:
Assignee:
INTEL CORP (US)
CHEN JIASHENG (US)
PARRA JORGE (US)
DRANE THEO (US)
ZORN WILLIAM (US)
HURD KEVIN (US)
HEINECKE ALEXANDER (US)
HICKMANN BRIAN (US)
HADJ CHAIB ALEXANDRE (GB)
TAYLOR ELLIOT (GB)
WU SHIFU (US)
MU SHUAI (US)
AVANCHA SASIKANTH (IN)
MELLEMPUDI NAVEEN (IN)
QI YUE (US)
HE BIN (US)
CHEN JIASHENG (US)
PARRA JORGE (US)
DRANE THEO (US)
ZORN WILLIAM (US)
HURD KEVIN (US)
HEINECKE ALEXANDER (US)
HICKMANN BRIAN (US)
HADJ CHAIB ALEXANDRE (GB)
TAYLOR ELLIOT (GB)
WU SHIFU (US)
MU SHUAI (US)
AVANCHA SASIKANTH (IN)
MELLEMPUDI NAVEEN (IN)
QI YUE (US)
HE BIN (US)
International Classes:
G06F17/16; G06F9/30
Foreign References:
| EP4064040A1 | 2022-09-28 | |||
| US20200310793A1 | 2020-10-01 | |||
| US20200026745A1 | 2020-01-23 | |||
| US20220391206A1 | 2022-12-08 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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