发明名称 |
SYSTEMS AND METHODS FOR POWER OPTIMIZATION USING THROUGHPUT FEEDBACK |
摘要 |
A voltage and frequency scaling system for a processor is provided that may be implemented in dedicated logic or in software. The various voltage and frequency settings for the processor comprise a set of performance settings. The system includes a profiler module that maps each performance setting to a workload range for the processor. The profiler module also maps each workload range to a profiled throughput for the processor. Using a predicated average throughput from the mapping, the voltage and frequency scaling system advantageously selects from the performance settings and commands the processor to operate according to the selected performance setting. |
申请公布号 |
WO2015126728(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
WO2015US15653 |
申请日期 |
2015.02.12 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
VENUMUDDALA, VINAY REDDY;DUVVURU, NAGARJUNA;SRIVASTAVA, GUR PRASAD |
分类号 |
G06F1/32 |
主分类号 |
G06F1/32 |
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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