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Scheduler

[Source]

Provides functions that expose information about runtime schedulers.

primitive val Scheduler

Constructors

create

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new val create()
: Scheduler val^

Returns

Public Functions

schedulers

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Returns the maximum number of schedulers available to run actors.

fun box schedulers(
  auth: SchedulerInfoAuth val)
: U32 val

Parameters

Returns

active_schedulers

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Returns the number of schedulers currently available to run actors.

fun box active_schedulers(
  auth: SchedulerInfoAuth val)
: U32 val

Parameters

Returns

minimum_schedulers

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Returns the minimum number of schedulers. The active number of schedulers is guaranteed to never drop below this number.

fun box minimum_schedulers(
  auth: SchedulerInfoAuth val)
: U32 val

Parameters

Returns

suspended_schedulers

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Returns the number of schedulers that have suspended and are not available to run actors. A scheduler suspends when there isn't enough work to keep all of the schedulers busy.

fun box suspended_schedulers(
  auth: SchedulerInfoAuth val)
: U32 val

Parameters

Returns

scaling_is_active

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Returns true if scheduler scaling is on and the number of active schedulers can change with load while the program is running.

fun box scaling_is_active(
  auth: SchedulerInfoAuth val)
: Bool val

Parameters

Returns

will_yield_cpu

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Returns true if schedulers without work will yield the CPU allowing other processes to have access.

fun box will_yield_cpu(
  auth: SchedulerInfoAuth val)
: Bool val

Parameters

Returns

scheduler_index

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Returns the index of the current scheduler thread

fun box scheduler_index(
  auth: SchedulerInfoAuth val)
: I32 val

Parameters

Returns

eq

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fun box eq(
  that: Scheduler val)
: Bool val

Parameters

Returns

ne

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fun box ne(
  that: Scheduler val)
: Bool val

Parameters

Returns