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Searched refs:efficiency (Results 1 – 25 of 66) sorted by relevance

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/linux/Documentation/arch/x86/
H A Dintel-hfi.rst14 The HFI gives the operating system a performance and energy efficiency
22 about the performance and energy efficiency of each CPU in the system. Each
24 indicate higher capability. Energy efficiency and performance are reported in
41 that processor for performance or energy efficiency reasons, respectively.
/linux/arch/arm/kernel/
H A Dtopology.c52 unsigned long efficiency; member
128 capacity = ((be32_to_cpup(rate)) >> 20) * cpu_eff->efficiency; in parse_dt_topology()
/linux/Documentation/admin-guide/pm/
H A Dintel_uncore_frequency_scaling.rst147 Attributes for efficiency latency control:
150 This attribute is used to get/set the efficiency latency floor frequency.
155 This attribute is used to get/set the efficiency latency control low
159 This attribute is used to get/set the efficiency latency control high
163 This attribute is used to enable/disable the efficiency latency control
H A Damd-pstate.rst124 cause an efficiency penalty but should reduce the instantaneous power
159 toward performance (0x0) or energy efficiency (0xff).
281 to the low-level firmware about the user's desired energy vs efficiency
305 efficiency or manage temperature.
327 efficiency frequency management method on AMD processors.
354 wants to bias toward performance (0x0) or energy efficiency (0xff) to the CPPC firmware.
/linux/Documentation/features/core/jump-labels/
H A Darch-support.txt4 # description: arch supports live patched, high efficiency branches
/linux/Documentation/hwmon/
H A Dtps546d24.rst29 pin to improve efficiency and reduce power dissipation of the converter.
H A Dpm6764tr.rst30 maintaining the best efficiency over all loading conditions without compromising transient
H A Dadp1050.rst28 interface targeting high density, high efficiency dc-to-dc power
H A Dmpq8785.rst20 wide input supply range. The MPQ8785 operates at high efficiency over a wide
H A Dltc2947.rst27 accumulates if current is positive (to check battery charging efficiency for
/linux/Documentation/devicetree/bindings/leds/
H A Dleds-lp8860.txt3 The LP8860-Q1 is an high-efficiency LED
H A Dleds-lm3697.txt5 LED strings while delivering up to 90% efficiency.
/linux/Documentation/gpu/
H A Dafbc.rst29 maximum compression efficiency), the component order must be:
71 bad for compression efficiency, and so it's recommended to avoid
/linux/Documentation/driver-api/thermal/
H A Dpower_allocator.rst249 devices. They express the relative power efficiency of different
251 efficiency. Weighting is relative such that if each cooling device
254 the same kind of compute, but with different efficiency. For example,
/linux/fs/nfs/flexfilelayout/
H A Dflexfilelayout.h78 u32 efficiency; member
/linux/sound/soc/codecs/
H A DKconfig677 The Awinic AW88395 is an I2S/TDM input, high efficiency
689 The awinic AW88261 is an I2S/TDM input, high efficiency
701 The awinic AW88081 is an I2S/TDM input, high efficiency
713 sound quality, which is a new high efficiency, low
725 The awinic AW88399 is an I2S/TDM input, high efficiency
1811 high-efficiency Class-D audio amplifier.
1820 high-efficiency, four-channel class-D audio power amplifier
1905 high-efficiency mono Class-D audio power amplifiers.
1977 Enable support for Texas Instruments TAS2780 high-efficiency
2018 Enable support for Texas Instruments TAS5720L/M high-efficiency mono
[all …]
/linux/Documentation/core-api/
H A Dunion_find.rst87 efficiency of subsequent find operations.
H A Ddma-attributes.rst84 efficiency (AKA it's not worth trying to build the mapping out of larger
/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-srggb8-pisp-comp.rst27 efficiency; the nominal black level and amount of offset must be signalled out
/linux/drivers/thermal/intel/
H A DKconfig113 the performance and energy efficiency capabilities of each CPU.
H A Dintel_hfi.c191 cpu_caps[i].efficiency = caps->ee_cap << 2; in get_hfi_caps()
/linux/Documentation/scheduler/
H A Dsched-bwc.rst45 increasing the efficiency (we can pack more tasks in the system), but at
113 For efficiency run-time is transferred between the global pool and CPU local
/linux/Documentation/mm/
H A Dmultigen_lru.rst9 memory. It directly impacts the kswapd CPU usage and RAM efficiency.
29 Exploiting spatial locality improves efficiency when gathering the
/linux/drivers/regulator/
H A DKconfig601 high-efficiency buck converter via I2C bus.
611 high-efficiency buck converter. Say Y here to
639 via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost
694 The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
730 This driver controls the Maxim MAX20411 family of high-efficiency,
1227 It integratas 1 channel buck controller, 3 channels high efficiency
1239 delivering 3.5A continuously at over 80% efficiency.
/linux/Documentation/filesystems/ext4/
H A Difork.rst52 metadata block use, and some improvement in disk efficiency. The inode

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