| 发明名称 |
Managing Interconnect Electromigration Effects |
| 摘要 |
A mechanism is provided for determining a modeled age of a set of interconnect groups in a set of cores in a set of multi-core processors. For each interconnect group in the set of interconnect groups in the set of cores on the set of multi-core processors, a determination is made of a current modeled age of the interconnect group. A determination is then made as to whether at least one current modeled age of the interconnect group for the set of interconnect groups is greater than an end-of-life value. Responsive to at least one current modeled age of the interconnect group being greater than the end-of-life value, an indication to take corrective action with the at least one associated interconnect group is sent. |
| 申请公布号 |
US2015094995(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314039047 |
申请日期 |
2013.09.27 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Allen-Ware Malcolm S.;Casey Jon A.;Chun Sungjun;Drake Alan J.;Lefurgy Charles R.;Rajamani Karthick;Shin Jeonghee;Wassick Thomas A.;Zyuban Victor |
| 分类号 |
G06F11/30 |
主分类号 |
G06F11/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A method, in a data processing system, for determining a modeled age of a set of interconnect groups in a set of cores in a set of multi-core processors, the method comprising:
for each interconnect group in the set of interconnect groups in the set of cores on the set of multi-core processors, determining a current modeled age of the interconnect group; determining whether at least one current modeled age of the interconnect group for the set of interconnect groups is greater than an end-of-life value; and responsive to at least one current modeled age of the interconnect group being greater than the end-of-life value, sending an indication to take corrective action with the at least one associated interconnect group. |
| 地址 |
Armonk NY US |
