Compute node to mesh interface for highly scalable parallel processing system and method of exchanging data
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 2006
Issued Date -
N/A
app pub date -
Jun 2, 2003
filing date -
May 31, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An interface circuit for interfacing one or more compute nodes to a mesh and for serving a wide range of MPP systems and a method for exchanging data between a first agent on an expansion bus and a second agent on a system bus through a bus bridge so as to maintain cache coherency with data cached by one or more agents on the system bus. Transaction requests are queued within the bus bridge, transactions are snooped on the system bus, and a record of pending transaction addresses is maintained. Issuance of a queued transaction having the same cache line address as a pending transaction is stalled until the pending transaction has been completed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully