Adaptive queued locking for control of speculative execution
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2019
Grant Date -
Oct 5, 2017
app pub date -
Jun 23, 2017
filing date -
Jun 3, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Adaptive queued locking for control of speculative execution is disclosed. An example apparatus includes a queue controller to control removal of threads from a queue that contains threads waiting to be permitted to speculatively execute in a critical section of a multi-threaded program. The apparatus also includes a first thread associated with a head node of the queue. The queue controller controls the removal of threads from the queue in response to operations performed by the first thread. In addition, an adjuster to change a number of threads permitted to speculatively execute based on a rate of threads currently speculatively executing transactions in the critical section is included.
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