Invention Grant
- Patent Title: Eager protocol on a cache pipeline dataflow
- Patent Title (中): 缓存流水线数据流上的Eager协议
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Application No.: US12684630Application Date: 2010-01-08
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Publication No.: US08312193B2Publication Date: 2012-11-13
- Inventor: Martin Ohmacht , Krishnan Sugavanam
- Applicant: Martin Ohmacht , Krishnan Sugavanam
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Daniel P. Morris, Esq.
- Main IPC: G06F13/372
- IPC: G06F13/372
Abstract:
A master device sends a request to communicate with a slave device to a switch. The master device waits for a period of cycles the switch takes to decide whether the master device can communicate with the slave device, and the master device sends data associated with the request to communicate at least after the period of cycles has passed since the master device sent the request to communicate to the switch without waiting to receive an acknowledgment from the switch that the master device can communicate with the slave device.
Public/Granted literature
- US20110173358A1 EAGER PROTOCOL ON A CACHE PIPELINE DATAFLOW Public/Granted day:2011-07-14
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