Data processing system having a data prefetch mechanism and method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 6, 2000
Grant Date -
N/A
app pub date -
Aug 3, 1998
filing date -
Aug 3, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A data processing system (10) includes a mechanism for preventing DST line fetches from occupying the last available entries in a cache miss queue (50) of the data cache and MMU (16). This is done by setting a threshold value of available cache miss queue (50) buffers over which a DST access is not allowed. This prevents the cache miss queue (50) from filling up and preventing normal load and store accesses from using the cache miss queue (50).
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