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Searched refs:efficiency (Results 1 – 25 of 47) sorted by relevance

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/linux/Documentation/arch/x86/
H A Damd-hfi.rst16 architectural class and CPUs are comprised of cores of various efficiency and
38 efficiency capability data for each CPU in the system. The scheduler can use
45 describes an efficiency and performance ranking for each classification.
74 about the performance and energy efficiency of each CPU in the system. Each
77 efficiency value indicates more efficiency. Energy efficiency and performance
83 a reordering of the performance and efficiency ranking. Table updates happen
95 on that processor for performance or energy efficiency reasons, respectively.
119 performance and energy efficiency capabilities of each CPU in the system.
122 rankings both for performance and efficiency for each workload classification.
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/features/core/jump-labels/
H A Darch-support.txt4 # description: arch supports live patched, high efficiency branches
/linux/drivers/platform/x86/amd/hfi/
H A DKconfig15 energy efficiency capabilities of each heterogeneous CPU core. These
/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 Dltc2947.rst27 accumulates if current is positive (to check battery charging efficiency for
/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/sound/soc/codecs/
H A DKconfig680 The Awinic AW88395 is an I2S/TDM input, high efficiency
692 The awinic AW88166 is an I2S/TDM input, high efficiency
704 The awinic AW88261 is an I2S/TDM input, high efficiency
716 The awinic AW88081 is an I2S/TDM input, high efficiency
728 sound quality, which is a new high efficiency, low
745 The awinic AW88399 is an I2S/TDM input, high efficiency
2004 high-efficiency Class-D audio amplifier.
2035 high-efficiency, four-channel class-D audio power amplifier
2121 high-efficiency mono Class-D audio power amplifiers.
2204 Enable support for Texas Instruments TAS2780 high-efficiency
[all …]
/linux/Documentation/driver-api/soundwire/
H A Dbra.rst32 efficiency of the protocol by requiring multiple BRA transfers
40 (4) The BRA transport efficiency depends on the available
43 also impacts efficiency: since Column0 cannot be used for
/linux/Documentation/admin-guide/pm/
H A Damd-pstate.rst124 cause an efficiency penalty but should reduce the instantaneous power
159 toward performance (0x0) or energy efficiency (0xff).
317 to the low-level firmware about the user's desired energy vs efficiency
347 efficiency or manage temperature.
386 efficiency frequency management method on AMD processors.
413 wants to bias toward performance (0x0) or energy efficiency (0xff) to the CPPC firmware.
/linux/Documentation/core-api/
H A Dunion_find.rst87 efficiency of subsequent find operations.
/linux/Documentation/userspace-api/media/v4l/
H A Dpixfmt-srggb8-pisp-comp.rst28 efficiency; the nominal black level and amount of offset must be signalled out
/linux/Documentation/filesystems/
H A Derofs.rst31 space efficiency while maintaining high performance.
50 - Two compact inode metadata layouts for space and performance efficiency:
62 - Support tailpacking inline data for better space efficiency and reduce
/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/Documentation/filesystems/ext4/
H A Difork.rst52 metadata block use, and some improvement in disk efficiency. The inode
/linux/kernel/rcu/
H A DKconfig210 scheduling-clock interrupts for energy-efficiency reasons will
361 to boot with these energy-efficiency delays disabled. Use the
/linux/Documentation/arch/arm/
H A Dkernel_user_helpers.rst9 code to be executed directly in user mode for best efficiency but which is
/linux/Documentation/admin-guide/mm/
H A Dmultigen_lru.rst9 memory. It directly impacts the kswapd CPU usage and RAM efficiency.
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A De1000e.rst121 microseconds. Receive interrupt reduction can improve CPU efficiency if
150 microseconds. Transmit interrupt reduction can improve CPU efficiency if
H A De1000.rst213 microseconds. Receive interrupt reduction can improve CPU efficiency if
281 efficiency if properly tuned for specific network traffic. If the
/linux/fs/erofs/
H A DKconfig28 chunk-based deduplication ensure space efficiency while maintaining
/linux/Documentation/fb/
H A Dudlfb.rst17 Because of the efficiency of bulk transfers and a protocol on top that

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