Submitting operations to a shared resource based on busy-to-success ratios

US9104496B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9104496-B2
Application numberUS-201313837113-A
CountryUS
Kind codeB2
Filing dateMar 15, 2013
Priority dateOct 19, 2012
Publication dateAug 11, 2015
Grant dateAug 11, 2015

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Abstract

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In an embodiment, an average busy-to-success ratio is calculated for partitions that submitted operations to a shared resource during a first time period. A first busy-to-success ratio for a first partition during the first time period is calculated. If the first busy-to-success ratio is greater than the average busy-to-success ratio and a difference between the first busy-to-success ratio and the average busy-to-success ratio is greater than a threshold amount, a throttle amount for the first partition is increased. A first operation from the first partition during a first time subdivision of a second time period is received. If a number of operations received from the first partition during the first time subdivision of the second time period is greater than the throttle amount for the first partition, a busy indication is returned to the first partition and the first operation is not submitted to the shared resource.

First claim

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What is claimed is: 1. A non-transitory computer-readable storage medium encoded with instructions, wherein the instructions when executed comprise: calculating a first busy-to-success ratio for a first partition of a plurality of partitions during a first time period; calculating an average busy-to-success ratio for the plurality of partitions that submitted a plurality of operations to a shared resource during the first time period; if the first busy-to-success ratio for the…

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What does patent US9104496B2 cover?
In an embodiment, an average busy-to-success ratio is calculated for partitions that submitted operations to a shared resource during a first time period. A first busy-to-success ratio for a first partition during the first time period is calculated. If the first busy-to-success ratio is greater than the average busy-to-success ratio and a difference between the first busy-to-success ratio and …
Who is the assignee on this patent?
IBM
What technology area does this patent fall under?
Primary CPC classification G06F9/5077. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).