Thread processing method for using a multi-core processor and systems therefor
US9507645B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Oct 18, 2013 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Mar 28, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F12/0842
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A thread processing method that is executed by a multi-core processor, includes supplying a command to execute a first thread to a first processor; judging a dependence relationship between the first thread and a second thread to be executed by a second processor; comparing a first threshold and a frequency of access of any one among shared memory and shared cache memory by the first thread; and changing a phase of a first operation clock of the first processor when the access frequency is greater than the first threshold and upon judging that no dependence relationship exists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.