| /OK3568_Linux_fs/kernel/net/netfilter/ipvs/ |
| H A D | Kconfig | 14 single IP address and scheduling them to real servers.
18 server via direct routing. The several scheduling algorithms can
115 tristate "round-robin scheduling"
117 The robin-robin scheduling algorithm simply directs network
124 tristate "weighted round-robin scheduling"
126 The weighted robin-robin scheduling algorithm directs network
137 tristate "least-connection scheduling"
139 The least-connection scheduling algorithm directs network
147 tristate "weighted least-connection scheduling"
149 The weighted least-connection scheduling algorithm directs network
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| H A D | ip_vs_wlc.c | 3 * IPVS: Weighted Least-Connection Scheduling module
10 * Wensong Zhang : changed to use the inactconns in scheduling
26 * Weighted Least Connection scheduling
35 IP_VS_DBG(6, "ip_vs_wlc_schedule(): Scheduling...\n"); in ip_vs_wlc_schedule()
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| /OK3568_Linux_fs/kernel/Documentation/timers/ |
| H A D | no_hz.rst | 2 NO_HZ: Reducing Scheduling-Clock Ticks
7 reduce the number of scheduling-clock interrupts, thereby improving energy
12 There are three main ways of managing scheduling-clock interrupts
13 (also known as "scheduling-clock ticks" or simply "ticks"):
15 1. Never omit scheduling-clock ticks (CONFIG_HZ_PERIODIC=y or
19 2. Omit scheduling-clock ticks on idle CPUs (CONFIG_NO_HZ_IDLE=y or
23 3. Omit scheduling-clock ticks on CPUs that are either idle or that
33 Never Omit Scheduling-Clock Ticks
37 are incapable of omitting scheduling-clock ticks. It turns out that
42 hundreds of microseconds). For these types of workloads, scheduling
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| /OK3568_Linux_fs/kernel/Documentation/scheduler/ |
| H A D | sched-deadline.rst | 2 Deadline Task Scheduling
9 2. Scheduling algorithm
12 3. Scheduling Real-Time Tasks
33 system behavior. As for -rt (group) scheduling, it is assumed that root users
40 The SCHED_DEADLINE policy contained inside the sched_dl scheduling class is
41 basically an implementation of the Earliest Deadline First (EDF) scheduling
46 2. Scheduling algorithm
57 every time the task wakes up, the scheduler computes a "scheduling deadline"
59 scheduled using EDF[1] on these scheduling deadlines (the task with the
60 earliest scheduling deadline is selected for execution). Notice that the
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| H A D | sched-rt-group.rst | 2 Real-Time group scheduling
42 Realtime scheduling is all about determinism, a group has to be able to rely on
90 The scheduling period that is equivalent to 100% CPU bandwidth
93 A global limit on how much time realtime scheduling may use. Even without
119 Realtime group scheduling means you have to assign a portion of total CPU
151 There is work in progress to make the scheduling period for each group
156 as its prone to starvation without deadline scheduling.
173 The next project will be SCHED_EDF (Earliest Deadline First scheduling) to bring
174 full deadline scheduling to the linux kernel. Deadline scheduling the above
180 the limited static priority levels 0-99. With deadline scheduling you need to
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| H A D | sched-design-CFS.rst | 114 scheduling modules are used. The balancing code got quite a bit simpler as a
119 5. Scheduling policies
122 CFS implements three scheduling policies:
124 - SCHED_NORMAL (traditionally called SCHED_OTHER): The scheduling
144 6. SCHEDULING CLASSES
147 The new CFS scheduler has been designed in such a way to introduce "Scheduling
149 encapsulate scheduling policy details and are handled by the scheduler core
159 Scheduling classes are implemented through the sched_class structure, which
168 It puts the scheduling entity (task) into the red-black tree and
174 corresponding scheduling entity out of the red-black tree. It decrements
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| H A D | sched-energy.rst | 2 Energy Aware Scheduling
8 Energy Aware Scheduling (or EAS) gives the scheduler the ability to predict
20 because this is where the potential for saving energy through scheduling is
88 scheduling domains are built, or re-built. For each root domain (rd), the
312 (than CFS) scheduling classes (as well as IRQ) must be taken into account. As
314 by CFS tasks, but also by the other scheduling classes and IRQ.
320 Energy Aware Scheduling depends on the CPUs of the system having specific
331 looking for the presence of the SD_ASYM_CPUCAPACITY flag when the scheduling
345 EAS uses the EM of a platform to estimate the impact of scheduling decisions on
350 Please also note that the scheduling domains need to be re-built after the
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| /OK3568_Linux_fs/kernel/include/uapi/linux/sched/ |
| H A D | types.h | 15 * Extended scheduling parameters data structure.
28 * Scheduling Class Attributes
32 * scheduling policy and relative POSIX attributes:
36 * @sched_policy task's scheduling policy
40 * Certain more advanced scheduling features can be controlled by a
53 * - the maximum (or average, depending on the actual scheduling
69 * Given this task model, there are a multiplicity of scheduling algorithms
73 * As of now, the SCHED_DEADLINE policy (sched_dl scheduling class) is the
75 * available in the scheduling class file or in Documentation/.
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/midgard/ |
| H A D | mali_kbase_config_defaults.h | 119 * On each scheduling tick, the power manager core may decide to:
136 * Default scheduling tick granuality
141 * Default minimum number of scheduling ticks before jobs are soft-stopped.
149 * Default minimum number of scheduling ticks before CL jobs are soft-stopped.
154 * Default minimum number of scheduling ticks before jobs are hard-stopped
160 * Default minimum number of scheduling ticks before CL jobs are hard-stopped.
165 * Default minimum number of scheduling ticks before jobs are hard-stopped
177 * Default minimum number of scheduling ticks before the GPU is reset to clear a
184 * Default minimum number of scheduling ticks before the GPU is reset to clear a
190 * Default minimum number of scheduling ticks before the GPU is reset to clear a
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/csf/ |
| H A D | mali_kbase_csf_scheduler.h | 133 * This function would disable the scheduling of GPU command queue group on
147 * This function would disable the scheduling of GPU command queue groups active
247 * This function will restart the scheduler tick so that regular scheduling can
354 * kbase_csf_scheduler_kick - Perform pending scheduling tasks once.
356 * Note: This function is only effective if the scheduling timer is disabled.
419 * This function will make the scheduler resume the scheduling of queue groups
430 * This function will make the scheduler resume the scheduling of queue groups
477 * kbase_csf_scheduler_tick_advance_nolock() - Advance the scheduling tick
481 * This function advances the scheduling tick by enqueing the tick work item for
503 * kbase_csf_scheduler_tick_advance() - Advance the scheduling tick
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| /OK3568_Linux_fs/external/rockit/tgi/sdk/include/ |
| H A D | RTTaskNodeBase.h | 157 // SchedulingState incidates the current state of the node scheduling process.
160 // Any thread that makes this transition becomes the scheduling thread and
161 // will be responsible for preparing and scheduling all possible invocations.
163 // Any thread, except the scheduling thread, can make this transition.
165 // scheduling thread to recheck the node readiness after current scheduling
168 // Made by the scheduling thread to indicate that it has already caught up
170 // (d) From kScheduling to kIdle. Made by the scheduling thread when there is
171 // no more scheduling work to be done.
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| /OK3568_Linux_fs/kernel/Documentation/block/ |
| H A D | ioprio.rst | 12 scheduling for ages. This document mainly details the current possibilities
15 Scheduling classes
18 CFQ implements three generic scheduling classes that determine how io is
21 IOPRIO_CLASS_RT: This is the realtime io class. This scheduling class is given
30 IOPRIO_CLASS_BE: This is the best-effort scheduling class, which is the default
37 IOPRIO_CLASS_IDLE: This is the idle scheduling class, processes running at this
54 will run ls at the best-effort scheduling class at the highest priority.
59 will change pid 100 to run at the realtime scheduling class, at priority 2.
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/sched/ |
| H A D | types.h | 14 * Extended scheduling parameters data structure.
27 * - the maximum (or average, depending on the actual scheduling
41 * @sched_policy task's scheduling policy
49 * Given this task model, there are a multiplicity of scheduling algorithms
53 * As of now, the SCHED_DEADLINE policy (sched_dl scheduling class) is the
55 * available in the scheduling class file or in Documentation/.
|
| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/sched/ |
| H A D | types.h | 14 * Extended scheduling parameters data structure.
27 * - the maximum (or average, depending on the actual scheduling
41 * @sched_policy task's scheduling policy
49 * Given this task model, there are a multiplicity of scheduling algorithms
53 * As of now, the SCHED_DEADLINE policy (sched_dl scheduling class) is the
55 * available in the scheduling class file or in Documentation/.
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| /OK3568_Linux_fs/kernel/net/sched/ |
| H A D | Kconfig | 46 comment "Queueing/Scheduling"
52 scheduling algorithm. This algorithm classifies the waiting packets
69 packet scheduling algorithm. See
83 (HFSC) packet scheduling algorithm.
124 packet scheduling algorithm.
135 packet scheduling algorithm.
146 packet scheduling algorithm.
157 scheduling algorithm. This queueing discipline allows the combination
169 scheduling algorithm.
180 scheduling algorithm.
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/ |
| H A D | mali_kbase_config_defaults.h | 101 * On each scheduling tick, the power manager core may decide to:
116 /* Default scheduling tick granuality (can be overridden by platform header) */
121 /* Default minimum number of scheduling ticks before jobs are soft-stopped.
128 /* Default minimum number of scheduling ticks before CL jobs are soft-stopped. */
131 /* Default minimum number of scheduling ticks before jobs are hard-stopped */
134 /* Default minimum number of scheduling ticks before CL jobs are hard-stopped. */
137 /* Default minimum number of scheduling ticks before jobs are hard-stopped
147 /* Default minimum number of scheduling ticks before the GPU is reset to clear a
152 /* Default minimum number of scheduling ticks before the GPU is reset to clear a
157 /* Default minimum number of scheduling ticks before the GPU is reset to clear a
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| /OK3568_Linux_fs/kernel/tools/perf/Documentation/ |
| H A D | perf-sched.txt | 17 'perf sched record <command>' to record the scheduling events
20 'perf sched latency' to report the per task scheduling latencies
21 and other scheduling properties of the workload.
39 'perf sched timehist' provides an analysis of scheduling events.
47 task scheduling delay (time between wakeup and actually running) and run
127 Show only a summary of scheduling by thread with min, max, and average
132 Show all scheduling events followed by a summary by thread with min,
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| /OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/include/ |
| H A D | kgd_kfd_interface.h | 91 * @KFD_SCHED_POLICY_HWS: H/W scheduling policy known as command processor (cp)
92 * scheduling. In this scheduling mode we're using the firmware code to
98 * in this scheduling mode user mode queues over subscription feature is
104 * @KFD_SCHED_POLICY_NO_HWS: no H/W scheduling policy is a mode which directly
176 * This function is used only for no cp scheduling mode.
179 * scheduling mode. Only used for no cp scheduling mode.
203 * Only used for no cp scheduling mode
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| /OK3568_Linux_fs/kernel/drivers/net/ethernet/chelsio/cxgb4/ |
| H A D | sched.c | 87 * value (TX Scheduling Class in this case). in t4_sched_bind_unbind_op()
387 * cxgb4_sched_class_bind - Bind an entity to a scheduling class
392 * Binds an entity (queue) to a scheduling class. If the entity
436 * cxgb4_sched_class_unbind - Unbind an entity from a scheduling class
441 * Unbinds an entity (queue) from a scheduling class.
496 /* Look for a class with matching scheduling parameters */ in t4_sched_class_lookup()
573 * cxgb4_sched_class_alloc - allocate a scheduling class
575 * @p: new scheduling class to create.
577 * Returns pointer to the scheduling class created. If @p is NULL, then
578 * it allocates and returns any available unused scheduling class. If a
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/midgard/backend/gpu/ |
| H A D | mali_kbase_js_internal.h | 27 * kbase_backend_timer_init() - Initialise the JS scheduling timer
37 * kbase_backend_timer_term() - Terminate the JS scheduling timer
45 * kbase_backend_timer_suspend - Suspend is happening, stop the JS scheduling
59 * scheduling timer
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/bifrost/backend/gpu/ |
| H A D | mali_kbase_js_internal.h | 30 * kbase_backend_timer_init() - Initialise the JS scheduling timer
40 * kbase_backend_timer_term() - Terminate the JS scheduling timer
48 * kbase_backend_timer_suspend - Suspend is happening, stop the JS scheduling
62 * scheduling timer
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| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/ |
| H A D | sched.h | 1 /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface.
53 /* Set scheduling parameters for a process. */
57 /* Retrieve scheduling parameters for a particular process. */
60 /* Set scheduling algorithm and/or parameters for a process. */
64 /* Retrieve scheduling algorithm for a particular purpose. */
|
| /OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/ |
| H A D | sched.h | 1 /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface.
53 /* Set scheduling parameters for a process. */
57 /* Retrieve scheduling parameters for a particular process. */
60 /* Set scheduling algorithm and/or parameters for a process. */
64 /* Retrieve scheduling algorithm for a particular purpose. */
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| /OK3568_Linux_fs/kernel/include/drm/ |
| H A D | gpu_scheduler.h | 82 * scheduling policy.
114 * Run queue is a set of entities scheduling command submissions for
115 * one specific ring. It implements the scheduling policy that selects
126 * struct drm_sched_fence - fences corresponding to the scheduling of a job.
149 * when scheduling the job on hardware. We signal the
175 * @s_fence: contains the fences for the scheduling of job.
217 * @dependency: Called when the scheduler is considering scheduling
266 * guilty and it will be considered for scheduling further.
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| /OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/common/ |
| H A D | mali_scheduler.h | 92 * @return A scheduling bitmask that can be used to decide if scheduling is
105 * @return A scheduling bitmask that can be used to decide if scheduling is
|