摘要:
In an embodiment, a processor includes a plurality of cores each to independently execute instructions, a plurality of graphics engines each to independently perform graphics operations; and, a power control unit coupled to the plurality of cores to control power consumption of the processor, where the power control unit includes a power excursion control logic to limit a power consumption level of the processor from being above a defined power limit for more than a duty cycle portion of an operating period. Other embodiments are described and claimed.
摘要:
One embodiment of an apparatus includes a semiconductor chip having a processor and an on-die non-volatile storage resource. The on-die non-volatile storage may store different, appropriate performance related information for different configurations and usage cases of the processor for a same performance state of the processor.
摘要:
An apparatus that includes a semiconductor chip having a processor and an on-die non-volatile storage resource is described. The on-die non volatile storage is to store different, appropriate performance related information for different configurations and/or usage cases of the processor for a same performance state of the processor.
摘要:
An apparatus that includes a semiconductor chip having a processor and an on-die non-volatile storage resource is described. The on-die non volatile storage is to store different, appropriate performance related information for different configurations and/or usage cases of the processor for a same performance state of the processor.
摘要:
In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要:
In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要:
In one embodiment, the present invention includes a processor having a core and a power controller to control power management features of the processor. The power controller can receive an energy performance bias (EPB) value from the core and access a power-performance tuning table based on the value. Using information from the table, at least one setting of a power management feature can be updated. Other embodiments are described and claimed.
摘要:
In an embodiment, a processor includes at least one core to execute instructions and a power controller coupled to the core. The power controller may include a power envelope control logic to receive a plurality of power envelope parameters and to enable a power consumption level of the processor to exceed a power burst threshold for a portion of a time window. This portion may be determined according to a length of the time window and a duty cycle, where the power envelope parameters are programmed for a system including the processor and include the power burst threshold, the time window, and the duty cycle. Other embodiments are described and claimed.
摘要:
In an embodiment, a processor includes a first logic to calculate a scalability value for a processor domain based at least in part on an active state residency, a stall duration, and a memory bandwidth of the domain, and to determine an operating frequency update for the domain based at least in part on a current operating frequency of the domain and the scalability value. Other embodiments are described and claimed.
摘要:
In an embodiment, a processor includes a first domain with at least one core to execute instructions and a second domain coupled to the first domain and including at least one non-core circuit. These domains can operate at independent frequencies, and a power control unit coupled to the domains may include a thermal logic to cause a reduction in a frequency of the first domain responsive to occurrence of a thermal event in the second domain. Other embodiments are described and claimed.