Lines Matching +full:domain +full:- +full:idle +full:- +full:states
2 Date: pre-git history
3 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
18 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
37 See Documentation/admin-guide/cputopology.rst for more information.
43 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
58 Contact: Linux memory management mailing list <linux-mm@kvack.org>
67 /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
77 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
93 core_siblings_list: human-readable list of the logical CPU
103 thread_siblings_list: human-readable list of cpu#'s hardware
106 See Documentation/admin-guide/cputopology.rst for more information.
114 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
117 Various CPUs today support multiple idle levels that are
119 consumption during idle.
121 Idle policy (governor) is differentiated from idle mechanism
127 current_driver: (RO) displays current idle mechanism.
129 current_governor: (RW) displays current idle policy. Users can
132 current_governor_ro: (RO) displays current idle policy.
134 See Documentation/admin-guide/pm/cpuidle.rst and
135 Documentation/driver-api/pm/cpuidle.rst for more information.
147 Contact: Linux power management list <linux-pm@vger.kernel.org>
151 The processor idle states which are available for use have the
155 name: (RO) Name of the idle state (string).
157 latency: (RO) The latency to exit out of this idle state (in
160 power: (RO) The power consumed while in this idle state (in
163 time: (RO) The total time spent in this idle state
169 observed CPU idle duration was too short for it
173 observed CPU idle duration was too long for it
180 Contact: Linux power management list <linux-pm@vger.kernel.org>
182 (RO) A small description about the idle state (string).
188 Contact: Linux power management list <linux-pm@vger.kernel.org>
190 (RW) Option to disable this idle state (bool). The behavior and
194 all deeper states are disabled as well, but the disable variable
201 Contact: Linux power management list <linux-pm@vger.kernel.org>
208 Contact: Linux power management list <linux-pm@vger.kernel.org>
211 time (in microseconds) this cpu should spend in this idle state
217 Contact: Linux power management list <linux-pm@vger.kernel.org>
219 Idle state usage statistics related to suspend-to-idle.
221 This attribute group is only present for states that can be
222 used in suspend-to-idle with suspended timekeeping.
227 Contact: Linux power management list <linux-pm@vger.kernel.org>
229 Total time spent by the CPU in suspend-to-idle (with scheduler
235 Contact: Linux power management list <linux-pm@vger.kernel.org>
238 while entering suspend-to-idle.
241 Date: pre-git history
242 Contact: linux-pm@vger.kernel.org
252 See files in Documentation/cpu-freq/ for more information.
257 Contact: linux-pm@vger.kernel.org
258 Description: Discover CPUs in the same CPU frequency coordination domain
261 the same clock/freq domain (possibly at the hardware level).
265 power/performance results for platforms using acpi-cpufreq.
267 This file is only present if the acpi-cpufreq driver is in use.
273 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
292 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
300 Documentation/admin-guide/pm/cpufreq.rst
319 Contact: linux-pm@vger.kernel.org
320 Description: Parameters for the Intel P-state driver
322 Logic for selecting the current P-state in Intel
324 limits for the P-state that will be requested by the
333 no_turbo: limits the driver to selecting P states below the turbo
337 Documentation/admin-guide/pm/intel_pstate.rst
342 Linux kernel mailing list <linux-kernel@vger.kernel.org>
346 - WriteAllocate:
349 - ReadAllocate:
352 - ReadWriteAllocate:
363 the cache hierarchy in the multi-level cache configuration
383 - Instruction: cache that only holds instructions
384 - Data: cache that only caches data
385 - Unified: cache that holds both data and instructions
392 - WriteThrough:
394 and to the block in the lower-level memory
395 - WriteBack:
403 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
411 Note that id value can be non-contiguous. E.g. level 1
426 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
427 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
436 - turbo_stat : This file gives the total number of times the max
440 - sub_turbo_stat : This file gives the total number of times the
441 max frequency is throttled to lower frequency in sub-turbo(below
444 - unthrottle : This file gives the total number of times the max
447 - powercap : This file gives the total number of times the max
450 - overtemp : This file gives the total number of times the max
453 - supply_fault : This file gives the total number of times the
456 - overcurrent : This file gives the total number of times the
459 - occ_reset : This file gives the total number of times the max
476 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
477 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
490 Contact: Linux ARM Kernel Mailing list <linux-arm-kernel@lists.infradead.org>
498 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
514 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
527 See also: Documentation/admin-guide/hw-vuln/index.rst
533 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
555 Contact: linux-pm@vger.kernel.org
558 EPB for the given CPU in a sliding scale 0 - 15, where a value
563 a number in the 0 - 15 sliding scale above, or one of the
564 strings: "performance", "balance-performance", "normal",
565 "balance-power", "power" (that represent values reflected by
575 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
589 in TSC-quanta that the CPU can reside in either C0.1
590 or C0.2 state. The time is an unsigned 32-bit number.
596 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
597 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
606 Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
610 a 64-bit counter which provides an estimate of the
617 Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
621 (SPURR) is a 64-bit counter that provides a frequency
629 Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
630 Description: PURR ticks for cpuX when it was idle.
633 for cpuX when it was idle.
637 Contact: Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
638 Description: SPURR ticks for cpuX when it was idle.
641 for cpuX when it was idle.