发明名称 |
Methods and apparatuses for controlling thread contention |
摘要 |
An apparatus comprises a plurality of cores and a controller coupled to the cores. The controller is to lower an operating point of a first core if a first number based on processor clock cycles per instruction (CPI) associated with a second core is higher than a first threshold. The controller is operable to increase the operating point of the first core if the first number is lower than a second threshold. |
申请公布号 |
US8645728(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201213461956 |
申请日期 |
2012.05.02 |
申请人 |
HERDRICH ANDREW;ILLIKKAL RAMESH;NEWELL DONALD;IYER RAVISHANKAR;CHADHA VINEET;INTEL CORPORATION |
发明人 |
HERDRICH ANDREW;ILLIKKAL RAMESH;NEWELL DONALD;IYER RAVISHANKAR;CHADHA VINEET |
分类号 |
G06F1/00;G06F1/26;G06F1/32;G06F15/00 |
主分类号 |
G06F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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