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/Linux-v6.1/tools/power/x86/turbostat/
Dturbostat.8265 cpu0: MSR_PM_ENABLE: 0x00000001 (HWP)
266 cpu0: MSR_HWP_CAPABILITIES: 0x01101f53 (high 83 guar 31 eff 16 low 1)
267 cpu0: MSR_HWP_REQUEST: 0x00005353 (min 83 max 83 des 0 epp 0x0 window 0x0 pkg 0x0)
268 cpu0: MSR_HWP_INTERRUPT: 0x00000001 (EN_Guaranteed_Perf_Change, Dis_Excursion_Min)
269 cpu0: MSR_HWP_STATUS: 0x00000004 (No-Guaranteed_Perf_Change, No-Excursion_Min)
270 cpu0: EPB: 6 (balanced)
271 cpu0: MSR_RAPL_POWER_UNIT: 0x000a0e03 (0.125000 Watts, 0.000061 Joules, 0.000977 sec.)
272 cpu0: MSR_PKG_POWER_INFO: 0x00000168 (45 W TDP, RAPL 0 - 0 W, 0.000000 sec.)
273 cpu0: MSR_PKG_POWER_LIMIT: 0x42820800218208 (UNlocked)
274 cpu0: PKG Limit #1: ENabled (65.000 Watts, 64.000000 sec, clamp ENabled)
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dexynos5422-odroidhc1.dts33 cpu0_thermal: cpu0-thermal {
61 cooling-device = <&cpu0 0 2>,
77 cooling-device = <&cpu0 3 8>,
110 cooling-device = <&cpu0 0 2>,
121 cooling-device = <&cpu0 3 8>,
154 cooling-device = <&cpu0 0 2>,
165 cooling-device = <&cpu0 3 8>,
198 cooling-device = <&cpu0 0 2>,
209 cooling-device = <&cpu0 3 8>,
Daspeed-bmc-opp-zaius.dts313 /* CPU0 PRM 0.7V */
314 /* CPU0 PRM 1.2V CH03 */
315 /* CPU0 PRM 0.8V */
316 /* CPU0 PRM 1.2V CH47 */
372 /* Master selector PCA9541A @70h (other master: CPU0)
393 /* CPU0 VR ISL68137 0.7V, 0.96V PMBUS @64h */
394 /* CPU0 VR ISL68137 1.2V CH03 PMBUS @40h */
395 /* CPU0 VR ISL68137 0.8V PMBUS @60h */
396 /* CPU0 VR 1.0V IR38064 I2C @11h, PMBUS @43h */
397 /* CPU0 VR ISL68137 1.2V CH47 PMBUS @41h */
[all …]
Dexynos5420-arndale-octa.dts63 &cpu0 {
102 cooling-device = <&cpu0 0 2>,
118 cooling-device = <&cpu0 3 6>,
134 cooling-device = <&cpu0 6 11>,
173 cooling-device = <&cpu0 0 2>,
185 cooling-device = <&cpu0 3 6>,
197 cooling-device = <&cpu0 6 11>,
236 cooling-device = <&cpu0 0 2>,
248 cooling-device = <&cpu0 3 6>,
260 cooling-device = <&cpu0 6 11>,
[all …]
Dexynos5422-odroidxu3-lite.dts52 cooling-device = <&cpu0 3 7>,
63 cooling-device = <&cpu0 3 7>,
74 cooling-device = <&cpu0 3 7>,
85 cooling-device = <&cpu0 3 7>,
Dexynos5422-odroidxu3-common.dtsi52 cpu0_thermal: cpu0-thermal {
114 cooling-device = <&cpu0 0 2>,
130 cooling-device = <&cpu0 3 8>,
192 cooling-device = <&cpu0 0 2>,
203 cooling-device = <&cpu0 3 8>,
265 cooling-device = <&cpu0 0 2>,
276 cooling-device = <&cpu0 3 8>,
338 cooling-device = <&cpu0 0 2>,
349 cooling-device = <&cpu0 3 8>,
Drk3288-veyron-mickey.dts90 cooling-device = <&cpu0 THERMAL_NO_LIMIT 4>,
118 cooling-device = <&cpu0 5 6>, <&cpu1 5 6>, <&cpu2 5 6>,
123 cooling-device = <&cpu0 7 7>, <&cpu1 7 7>, <&cpu2 7 7>,
128 cooling-device = <&cpu0 7 8>, <&cpu1 7 8>, <&cpu2 7 8>,
133 cooling-device = <&cpu0 8 THERMAL_NO_LIMIT>,
194 cooling-device = <&cpu0 4 4>,
/Linux-v6.1/tools/memory-model/Documentation/
Drecipes.txt73 void CPU0(void)
89 The basic rule guarantees that if CPU0() acquires mylock before CPU1(),
99 void CPU0(void)
115 This converse to the basic rule guarantees that if CPU0() acquires
130 void CPU0(void)
163 void CPU0(void)
220 void CPU0(void)
255 void CPU0(void)
296 void CPU0(void)
364 void CPU0(void)
[all …]
/Linux-v6.1/Documentation/translations/zh_CN/scheduler/
Dsched-capacity.rst61 - work_per_hz(CPU0) = W
67 - capacity(CPU0) = C
74 CPU0 work ^
93 - max_freq(CPU0) = F
98 - capacity(CPU0) = C
103 CPU0 work ^
174 - capacity(CPU0) = C
179 CPU0 work ^
336 capacity(CPU0) = C
339 workload on CPU0
Dsched-energy.rst152 CPU0 CPU1 CPU2 CPU3
167 768 ============= * CPU0: 200 / 341 * 150 = 88
177 CPU0 CPU1 CPU2 CPU3
185 768 ============= * CPU0: 200 / 341 * 150 = 88
195 CPU0 CPU1 CPU2 CPU3
197 **情况3. P依旧留在prev_cpu/CPU0**::
202 768 ============= * CPU0: 400 / 512 * 300 = 234
212 CPU0 CPU1 CPU2 CPU3
/Linux-v6.1/arch/arm64/boot/dts/qcom/
Dsdm632.dtsi12 cpu0-thermal {
17 cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
45 * CPU0-3 are efficiency cores, CPU4-7 are performance cores
47 &CPU0 {
/Linux-v6.1/Documentation/scheduler/
Dsched-capacity.rst60 - work_per_hz(CPU0) = W
66 - capacity(CPU0) = C
69 To draw the parallel with Arm big.LITTLE, CPU0 would be a big while CPU1 would
75 CPU0 work ^
85 CPU0 has the highest capacity in the system (C), and completes a fixed amount of
87 CPU0, and thus only completes W/2 in T.
95 - max_freq(CPU0) = F
100 - capacity(CPU0) = C
106 CPU0 work ^
189 - capacity(CPU0) = C
[all …]
/Linux-v6.1/tools/virtio/virtio-trace/
DREADME63 -chardev pipe,id=charchannel1,path=/tmp/virtio-trace/trace-path-cpu0\
65 id=channel1,name=trace-path-cpu0\
77 <source path='/tmp/virtio-trace/trace-path-cpu0'/>
78 <target type='virtio' name='trace-path-cpu0'/>
83 example, if a guest use three CPUs, chardev names should be trace-path-cpu0,
107 # cat /tmp/virtio-trace/trace-path-cpu0.out
/Linux-v6.1/Documentation/devicetree/bindings/clock/
Dmvebu-core-clock.txt42 1 = cpuclk (CPU0 clock)
43 2 = l2clk (L2 Cache clock derived from CPU0 clock)
44 3 = ddrclk (DDR controller clock derived from CPU0 clock)
48 1 = cpuclk (CPU0 clock)
49 2 = ddrclk (DDR controller clock derived from CPU0 clock)
/Linux-v6.1/arch/x86/power/
Dcpu.c336 pr_warn("CPU0 is offline.\n"); in bsp_check()
356 * When system resumes from hibernation, online CPU0 because in bsp_pm_callback()
369 * call _debug_hotplug_cpu() to restore to CPU0's state prior to in bsp_pm_callback()
372 * This works for normal boot case in our CPU0 hotplug debug in bsp_pm_callback()
373 * mode, i.e. CPU0 is offline and user mode hibernation in bsp_pm_callback()
376 * If CPU0 is online and user application accesses snapshot in bsp_pm_callback()
377 * device after boot time, this will offline CPU0 and user may in bsp_pm_callback()
378 * see different CPU0 state before and after accessing in bsp_pm_callback()
380 * user debugging CPU0 hotplug. Even if users hit this case, in bsp_pm_callback()
381 * they can easily online CPU0 back. in bsp_pm_callback()
[all …]
/Linux-v6.1/Documentation/core-api/irq/
Dirq-affinity.rst21 Here is an example of restricting IRQ44 (eth1) to CPU0-3 then restricting
38 CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7
57 CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7
61 i.e counters for the CPU0-3 did not change.
/Linux-v6.1/tools/power/cpupower/bench/
Dcpufreq-bench_script.sh30 echo $up_threshold >/sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold
31 echo $sampling_rate >/sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate
32 up_threshold_set=$(cat /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold)
33 sampling_rate_set=$(cat /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate)
/Linux-v6.1/arch/arm64/boot/dts/amlogic/
Dmeson-g12b.dtsi19 cpu = <&cpu0>;
46 cpu0: cpu@0 { label
120 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
129 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
/Linux-v6.1/Documentation/translations/zh_TW/cpu-freq/
Dcpufreq-stats.rst55 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # ls -l
77 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat time_in_state
91 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat total_trans
105 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat trans_table
/Linux-v6.1/Documentation/translations/zh_CN/cpu-freq/
Dcpufreq-stats.rst57 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # ls -l
79 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat time_in_state
93 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat total_trans
107 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat trans_table
/Linux-v6.1/Documentation/devicetree/bindings/thermal/
Dthermal-cooling-devices.yaml59 // Example 1: Cpufreq cooling device on CPU0
64 CPU0: cpu@0 {
93 cpu0-thermal {
111 cooling-device = <&CPU0 5 5>;
/Linux-v6.1/arch/arm/mach-omap2/
Dcpuidle44xx.c128 * CPU0 has to wait and stay ON until CPU1 is OFF state. in omap_enter_idle_coupled()
239 /* C1 - CPU0 ON + CPU1 ON + MPU ON */
247 /* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */
256 /* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */
274 /* C1 - CPU0 ON + CPU1 ON + MPU ON */
282 /* C2 - CPU0 RET + CPU1 RET + MPU CSWR */
Domap-mpuss-lowpower.c10 * CPU0 and CPU1 LPRM modules.
11 * CPU0, CPU1 and MPUSS each have there own power domain and
14 * The CPU0 and CPU1 can't support Closed switch Retention (CSWR)
23 * CPU0 CPU1 MPUSS
32 * Note: CPU0 is the master core and it is the last CPU to go down
114 * Program the wakeup routine address for the CPU0 and CPU1
378 pr_err("Lookup failed for CPU0 pwrdm\n"); in omap4_mpuss_init()
386 /* Initialise CPU0 power domain state to ON */ in omap4_mpuss_init()
/Linux-v6.1/kernel/sched/
Dmembarrier.c19 * The memory barrier at the start of membarrier() on CPU0 is necessary in
20 * order to enforce the guarantee that any writes occurring on CPU0 before
24 * CPU0 CPU1
55 * The memory barrier at the end of membarrier() on CPU0 is necessary in
58 * CPU0 after the membarrier():
60 * CPU0 CPU1
84 * CPU0 CPU1
102 * and Thread B). Thread A runs on CPU0, Thread B runs on CPU1.
104 * CPU0 CPU1
118 * CPU0 CPU1
/Linux-v6.1/Documentation/cpu-freq/
Dcpufreq-stats.rst48 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # ls -l
73 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat time_in_state
89 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat total_trans
108 <mysystem>:/sys/devices/system/cpu/cpu0/cpufreq/stats # cat trans_table

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