Lines Matching +full:i +full:- +full:cache +full:- +full:block +full:- +full:size
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>
140 See Documentation/admin-guide/pm/cpuidle.rst and
141 Documentation/driver-api/pm/cpuidle.rst for more information.
153 Contact: Linux power management list <linux-pm@vger.kernel.org>
181 Contact: Linux power management list <linux-pm@vger.kernel.org>
189 Contact: Linux power management list <linux-pm@vger.kernel.org>
194 it is not coherent, i.e. if one is disabling a light state, then
203 Contact: Linux power management list <linux-pm@vger.kernel.org>
205 (RO) Display the target residency i.e. the minimum amount of
212 Contact: Linux power management list <linux-pm@vger.kernel.org>
214 Idle state usage statistics related to suspend-to-idle.
217 used in suspend-to-idle with suspended timekeeping.
222 Contact: Linux power management list <linux-pm@vger.kernel.org>
224 Total time spent by the CPU in suspend-to-idle (with scheduler
230 Contact: Linux power management list <linux-pm@vger.kernel.org>
233 while entering suspend-to-idle.
236 Date: pre-git history
237 Contact: linux-pm@vger.kernel.org
247 See files in Documentation/cpu-freq/ for more information.
252 Contact: linux-pm@vger.kernel.org
260 power/performance results for platforms using acpi-cpufreq.
262 This file is only present if the acpi-cpufreq driver is in use.
265 What: /sys/devices/system/cpu/cpu*/cache/index3/cache_disable_{0,1}
268 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
269 Description: Disable L3 cache indices
271 These files exist in every CPU's cache/index3 directory. Each
273 can be used to disable a cache index. Reading from these files
277 index to one of these files will cause the specificed cache
287 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
294 Documentation/admin-guide/pm/cpufreq.rst
301 Description: address and size of the percpu note.
306 crash_notes_size: size of the note of cpu#.
313 Contact: linux-pm@vger.kernel.org
314 Description: Parameters for the Intel P-state driver
316 Logic for selecting the current P-state in Intel
318 limits for the P-state that will be requested by the
331 Documentation/admin-guide/pm/intel_pstate.rst
333 What: /sys/devices/system/cpu/cpu*/cache/index*/<set_of_attributes_mentioned_below>
336 Linux kernel mailing list <linux-kernel@vger.kernel.org>
337 Description: Parameters for the CPU cache attributes
340 - WriteAllocate: allocate a memory location to a cache line
341 on a cache miss because of a write
342 - ReadAllocate: allocate a memory location to a cache line
343 on a cache miss because of a read
344 - ReadWriteAllocate: both writeallocate and readallocate
349 transferred from memory to cache
351 level: the cache hierarchy in the multi-level cache configuration
353 number_of_sets: total number of sets in the cache, a set is a
354 collection of cache lines with the same cache index
356 physical_line_partition: number of physical cache line per cache tag
358 shared_cpu_list: the list of logical cpus sharing the cache
361 the cache
363 size: the total cache size in kB
366 - Instruction: cache that only holds instructions
367 - Data: cache that only caches data
368 - Unified: cache that holds both data and instructions
370 ways_of_associativity: degree of freedom in placing a particular block
371 of memory in the cache
374 - WriteThrough: data is written to both the cache line
375 and to the block in the lower-level memory
376 - WriteBack: data is written only to the cache line and
377 the modified cache line is written to main
381 What: /sys/devices/system/cpu/cpu*/cache/index*/id
383 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
384 Description: Cache id
387 a cache of a particular type. E.g. there may be a level
388 3 unified cache on each socket in a server and we may
391 Note that id value can be non-contiguous. E.g. level 1
406 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
407 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
416 - turbo_stat : This file gives the total number of times the max
420 - sub_turbo_stat : This file gives the total number of times the
421 max frequency is throttled to lower frequency in sub-turbo(below
424 - unthrottle : This file gives the total number of times the max
427 - powercap : This file gives the total number of times the max
430 - overtemp : This file gives the total number of times the max
433 - supply_fault : This file gives the total number of times the
436 - overcurrent : This file gives the total number of times the
439 - occ_reset : This file gives the total number of times the max
456 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
457 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
470 Contact: Linux ARM Kernel Mailing list <linux-arm-kernel@lists.infradead.org>
477 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
492 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
503 See also: Documentation/admin-guide/hw-vuln/index.rst
509 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
529 Contact: linux-pm@vger.kernel.org
532 EPB for the given CPU in a sliding scale 0 - 15, where a value
537 a number in the 0 - 15 sliding scale above, or one of the
538 strings: "performance", "balance-performance", "normal",
539 "balance-power", "power" (that represent values reflected by
549 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
563 in TSC-quanta that the CPU can reside in either C0.1
564 or C0.2 state. The time is an unsigned 32-bit number.
570 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
571 Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
575 Facility in POWER9 and newer processors. i.e., it is a Secure