专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130268786A1 Minimizing Power Consumption for Fixed-Frequency Processing Unit Operation 审中-公开
公开(公告)号：US20130268786A1
公开(公告)日：2013-10-10
申请号：US13611210
申请日：2012-09-12
申请人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
发明人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
IPC分类号： G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , Y02D10/172
摘要： A mechanism is provided for minimizing power consumption for operation of a fixed-frequency processing unit. A number of timeslots are counted in a time window where throttling is engaged to the fixed-frequency processing unit. The number of timeslots where throttling is engaged is divided by a total number of timeslots within the time window, thereby producing a performance loss (PLOSS) value. A determination is made as to whether determining whether the (PLOSS) value associated with the fixed-frequency processing unit is greater than an allowed performance loss (APLOSS) value. Responsive to the PLOSS value being less than or equal to the APLOSS value, a decrease in voltage supplied to the fixed-frequency processing unit is initiated.

2. 发明授权

US09052905B2 Minimizing power consumption for fixed-frequency processing unit operation 有权
公开(公告)号：US09052905B2
公开(公告)日：2015-06-09
申请号：US13611210
申请日：2012-09-12
申请人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
发明人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
IPC分类号： G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , Y02D10/172
摘要： A mechanism is provided for minimizing power consumption for operation of a fixed-frequency processing unit. A number of timeslots are counted in a time window where throttling is engaged to the fixed-frequency processing unit. The number of timeslots where throttling is engaged is divided by a total number of timeslots within the time window, thereby producing a performance loss (PLOSS) value. A determination is made as to whether determining whether the (PLOSS) value associated with the fixed-frequency processing unit is greater than an allowed performance loss (APLOSS) value. Responsive to the PLOSS value being less than or equal to the APLOSS value, a decrease in voltage supplied to the fixed-frequency processing unit is initiated.

3. 发明申请

US20130268785A1 Minimizing Power Consumption for Fixed-Frequency Processing Unit Operation 有权
标题翻译：降低固定频率处理单元运行的功耗
公开(公告)号：US20130268785A1
公开(公告)日：2013-10-10
申请号：US13443301
申请日：2012-04-10
申请人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
发明人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
IPC分类号： G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , Y02D10/172
摘要： A mechanism is provided for minimizing power consumption for operation of a fixed-frequency processing unit. A number of timeslots are counted in a time window where throttling is engaged to the fixed-frequency processing unit. The number of timeslots where throttling is engaged is divided by a total number of timeslots within the time window, thereby producing a performance loss (PLOSS) value. A determination is made as to whether determining whether the (PLOSS) value associated with the fixed-frequency processing unit is greater than an allowed performance loss (APLOSS) value. Responsive to the PLOSS value being less than or equal to the APLOSS value, a decrease in voltage supplied to the fixed-frequency processing unit is initiated.
摘要翻译：提供了一种用于最小化固定频率处理单元的操作的功耗的机构。在与固定频率处理单元接合节流的时间窗中计数多个时隙。将节流作业的时间间隔除以时间窗口内的总时间数，从而产生性能损失（PLOSS）值。确定确定与固定频率处理单元相关联的（PLOSS）值是否大于允许的性能损失（APLOSS）值。响应于PLOSS值小于或等于APLOSS值，开始向固定频率处理单元提供的电压的降低。

4. 发明授权

US08943341B2 Minimizing power consumption for fixed-frequency processing unit operation 有权
标题翻译：降低固定频率处理单元运行的功耗
公开(公告)号：US08943341B2
公开(公告)日：2015-01-27
申请号：US13443301
申请日：2012-04-10
申请人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
发明人： Malcolm S. Allen-Ware , Alan J. Drake , Wei Huang , Michael S. Floyd , Huajun Wen
IPC分类号： G06F1/32
CPC分类号： G06F1/3296 , G06F1/3203 , Y02D10/172
摘要： A mechanism is provided for minimizing power consumption for operation of a fixed-frequency processing unit. A number of timeslots are counted in a time window where throttling is engaged to the fixed-frequency processing unit. The number of timeslots where throttling is engaged is divided by a total number of timeslots within the time window, thereby producing a performance loss (PLOSS) value. A determination is made as to whether determining whether the (PLOSS) value associated with the fixed-frequency processing unit is greater than an allowed performance loss (APLOSS) value. Responsive to the PLOSS value being less than or equal to the APLOSS value, a decrease in voltage supplied to the fixed-frequency processing unit is initiated.
摘要翻译：提供了一种用于最小化固定频率处理单元的操作的功耗的机构。在与固定频率处理单元接合节流的时间窗中计数多个时隙。将节流作业的时间间隔除以时间窗口内的总时间数，从而产生性能损失（PLOSS）值。确定确定与固定频率处理单元相关联的（PLOSS）值是否大于允许的性能损失（APLOSS）值。响应于PLOSS值小于或等于APLOSS值，开始向固定频率处理单元提供的电压的降低。

5. 发明授权

US09329670B2 Predicting energy savings 有权
标题翻译：预测节能
公开(公告)号：US09329670B2
公开(公告)日：2016-05-03
申请号：US13488822
申请日：2012-06-05
申请人： Malcolm S. Allen-Ware , Wei Huang , Fadi M. Kassem , Karthick Rajamani , Todd J. Rosedahl , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , Wei Huang , Fadi M. Kassem , Karthick Rajamani , Todd J. Rosedahl , Guillermo J. Silva
IPC分类号： G01F1/32 , G06F1/32
CPC分类号： G06F1/329 , Y02D10/24
摘要： A mechanism is provided for estimating energy/power consumption of a fixed-frequency operating mode while system is running in dynamic power management mode. For each time interval in a plurality of time intervals within a time period: a first processor identifies a modeled total nominal power value for at least one second processor during a current time interval, stores the modeled total nominal power value for the current time interval in a storage, identifies a dynamic power management mode power value for the at least one second processor in the data processing system during the current interval, and stores the dynamic power management mode power value for the current time interval in the storage. Responsive to the time period expiring, a comparison is produced of a plurality of modeled total nominal power values and a plurality of dynamic power management mode power values over the time period.
摘要翻译：提供了一种用于在系统以动态功率管理模式运行时估计固定频率操作模式的能量/功率消耗的机制。对于在一段时间段内的多个时间间隔中的每个时间间隔：第一处理器在当前时间间隔期间识别至少一个第二处理器的建模总额定功率值，将建模的总额定功率值存储在当前时间间隔中存储器，在当前间隔期间识别数据处理系统中的至少一个第二处理器的动态功率管理模式功率值，并将当前时间间隔的动态功率管理模式功率值存储在存储器中。响应于时间段到期，在该时间段内产生多个建模的总额定功率值和多个动态功率管理模式功率值的比较。

6. 发明申请

US20130117590A1 Minimizing Aggregate Cooling and Leakage Power with Fast Convergence 审中-公开
公开(公告)号：US20130117590A1
公开(公告)日：2013-05-09
申请号：US13608285
申请日：2012-09-10
申请人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
IPC分类号： G06F1/32
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： A mechanism is provided for minimizing system power in the data processing system with fast convergence. A current aggregate system power value is determined using a current thermal threshold value. For each potential thermal threshold value in a set of potential thermal threshold values, a determination is made as to whether there is a potential thermal threshold value that results in a potential aggregate system power value that is lower than the current aggregate system power value. Responsive to identifying an optimal potential thermal threshold value from the set of potential thermal threshold values that results in minimum aggregate system power value that is lower than the current aggregate system power value, the optimal potential thermal threshold value is set as a new thermal threshold value.

7. 发明申请

US20130325378A1 Predicting Energy Savings 有权
标题翻译：预测节能
公开(公告)号：US20130325378A1
公开(公告)日：2013-12-05
申请号：US13488822
申请日：2012-06-05
申请人： Malcolm S. Allen-Ware , Wei Huang , Fadi M. Kassem , Karthick Rajamani , Todd J. Rosedahl , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , Wei Huang , Fadi M. Kassem , Karthick Rajamani , Todd J. Rosedahl , Guillermo J. Silva
IPC分类号： G06F19/00 , G01R21/133
CPC分类号： G06F1/329 , Y02D10/24
摘要： A mechanism is provided for estimating energy/power consumption of a fixed-frequency operating mode while system is running in dynamic power management mode. For each time interval in a plurality of time intervals within a time period: a first processor identifies a modeled total nominal power value for at least one second processor during a current time interval, stores the modeled total nominal power value for the current time interval in a storage, identifies a dynamic power management mode power value for the at least one second processor in the data processing system during the current interval, and stores the dynamic power management mode power value for the current time interval in the storage. Responsive to the time period expiring, a comparison is produced of a plurality of modeled total nominal power values and a plurality of dynamic power management mode power values over the time period.
摘要翻译：提供了一种用于在系统以动态功率管理模式运行时估计固定频率操作模式的能量/功率消耗的机制。对于在一段时间段内的多个时间间隔中的每个时间间隔：第一处理器在当前时间间隔期间识别至少一个第二处理器的建模总额定功率值，将建模的总额定功率值存储在当前时间间隔中存储器，在当前间隔期间识别数据处理系统中的至少一个第二处理器的动态功率管理模式功率值，并将当前时间间隔的动态功率管理模式功率值存储在存储器中。响应于时间段到期，在该时间段内产生多个建模的总额定功率值和多个动态功率管理模式功率值的比较。

8. 发明授权

US09146597B2 Minimizing aggregate cooling and leakage power with fast convergence 有权
公开(公告)号：US09146597B2
公开(公告)日：2015-09-29
申请号：US13608285
申请日：2012-09-10
申请人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
IPC分类号： G01R21/00 , G01K17/00 , G06F1/20 , G06F1/32
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： A mechanism is provided for minimizing system power in the data processing system with fast convergence. A current aggregate system power value is determined using a current thermal threshold value. For each potential thermal threshold value in a set of potential thermal threshold values, a determination is made as to whether there is a potential thermal threshold value that results in a potential aggregate system power value that is lower than the current aggregate system power value. Responsive to identifying an optimal potential thermal threshold value from the set of potential thermal threshold values that results in minimum aggregate system power value that is lower than the current aggregate system power value, the optimal potential thermal threshold value is set as a new thermal threshold value.

9. 发明授权

US09141159B2 Minimizing aggregate cooling and leakage power with fast convergence 有权
标题翻译：最大限度地减少聚集冷却和泄漏功率，并且快速收敛
公开(公告)号：US09141159B2
公开(公告)日：2015-09-22
申请号：US13288346
申请日：2011-11-03
申请人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
IPC分类号： G01R21/00 , G01K17/00 , G06F1/20 , G06F1/32
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： A mechanism is provided for minimizing system power in the data processing system with fast convergence. A current aggregate system power value is determined using a current thermal threshold value. For each potential thermal threshold value in a set of potential thermal threshold values, a determination is made as to whether there is a potential thermal threshold value that results in a potential aggregate system power value that is lower than the current aggregate system power value. Responsive to identifying an optimal potential thermal threshold value from the set of potential thermal threshold values that results in minimum aggregate system power value that is lower than the current aggregate system power value, the optimal potential thermal threshold value is set as a new thermal threshold value.
摘要翻译：提供了一种机制，用于使数据处理系统中的系统功率最小化，从而实现快速收敛。使用当前的热阈值确定当前的总体系统功率值。对于一组潜在热阈值中的每个潜在热阈值，确定是否存在导致潜在的总体系统功率值低于当前总体系统功率值的潜在热阈值。响应于从导致最小总体系统功率值的潜在热阈值集合中识别低于当前总体系统功率值的最佳潜在热阈值，将最佳潜在热阈值设置为新的热阈值。

10. 发明申请

US20130116963A1 Minimizing Aggregate Cooling and Leakage Power with Fast Convergence 有权
标题翻译：最大限度地减少集中冷却和泄漏功率，快速收敛
公开(公告)号：US20130116963A1
公开(公告)日：2013-05-09
申请号：US13288346
申请日：2011-11-03
申请人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
发明人： Malcolm S. Allen-Ware , John B. Carter , Wei Huang , Charles R. Lefurgy , Guillermo J. Silva
IPC分类号： G06F15/00
CPC分类号： G06F1/206 , G06F1/3203 , Y02D10/16
摘要： A mechanism is provided for minimizing system power in the data processing system with fast convergence. A current aggregate system power value is determined using a current thermal threshold value. For each potential thermal threshold value in a set of potential thermal threshold values, a determination is made as to whether there is a potential thermal threshold value that results in a potential aggregate system power value that is lower than the current aggregate system power value. Responsive to identifying an optimal potential thermal threshold value from the set of potential thermal threshold values that results in minimum aggregate system power value that is lower than the current aggregate system power value, the optimal potential thermal threshold value is set as a new thermal threshold value.
摘要翻译：提供了一种机制，用于使数据处理系统中的系统功率最小化，从而实现快速收敛。使用当前的热阈值确定当前的总体系统功率值。对于一组潜在热阈值中的每个潜在热阈值，确定是否存在导致潜在的总体系统功率值低于当前总体系统功率值的潜在热阈值。响应于从导致最小总体系统功率值的潜在热阈值集合中识别低于当前总系统功率值的最佳潜在热阈值，将最佳潜在热阈值设置为新的热阈值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式