SimGrid
3.21
Versatile Simulation of Distributed Systems
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Computation Activity, representing the asynchronous disk access.
They are generated from simgrid::s4u::this_actor::exec_init() or simgrid::s4u::Host::execute().
#include <Exec.hpp>
Inherits simgrid::s4u::Activity.
Public Member Functions | |
~Exec ()=default | |
Exec * | start () override |
Starts a previously created activity. More... | |
Exec * | wait () override |
Tests whether the given activity is terminated yet. More... | |
Exec * | wait_for (double timeout) override |
Blocks until the activity is terminated, or until the timeout is elapsed Raises: timeout exception. More... | |
Exec * | cancel () override |
Cancel that activity. More... | |
bool | test () override |
Returns whether this activity is completed. More... | |
ExecPtr | set_priority (double priority) |
ExecPtr | set_bound (double bound) |
ExecPtr | set_host (Host *host) |
ExecPtr | set_name (std::string name) |
ExecPtr | set_tracing_category (std::string category) |
Host * | get_host () |
double | get_remaining () override |
Get the remaining amount of work that this Activity entails. More... | |
double | get_remaining_ratio () |
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void | wait_until (double time_limit) |
Blocks until the activity is terminated, or until the time limit is reached Raises: timeout exception. More... | |
Activity::State | get_state () |
Retrieve the current state of the activity. More... | |
Activity * | set_remaining (double remains) |
Set the [remaining] amount of work that this Activity will entail. More... | |
Activity * | set_user_data (void *data) |
Put some user data onto the Activity. More... | |
void * | get_user_data () |
Retrieve the user data of the Activity. More... | |
Static Public Attributes | |
static simgrid::xbt::signal< void(simgrid::s4u::ActorPtr)> | on_start |
static simgrid::xbt::signal< void(simgrid::s4u::ActorPtr)> | on_completion |
Friends | |
void | intrusive_ptr_release (simgrid::s4u::Exec *e) |
void | intrusive_ptr_add_ref (simgrid::s4u::Exec *e) |
ExecPtr | this_actor::exec_init (double flops_amount) |
Additional Inherited Members | |
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enum | State { State::INITED = 0, State::STARTED, State::CANCELED, State::ERRORED, State::FINISHED } |
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Activity ()=default | |
virtual | ~Activity ()=default |
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default |
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overridevirtual |
Starts a previously created activity.
This function is optional: you can call wait() even if you didn't call start()
Implements simgrid::s4u::Activity.
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overridevirtual |
Tests whether the given activity is terminated yet.
This is a pure function. Blocks until the activity is terminated
Implements simgrid::s4u::Activity.
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overridevirtual |
Blocks until the activity is terminated, or until the timeout is elapsed Raises: timeout exception.
Implements simgrid::s4u::Activity.
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overridevirtual |
Cancel that activity.
Implements simgrid::s4u::Activity.
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overridevirtual |
Returns whether this activity is completed.
Implements simgrid::s4u::Activity.
ExecPtr simgrid::s4u::Exec::set_priority | ( | double | priority | ) |
ExecPtr simgrid::s4u::Exec::set_bound | ( | double | bound | ) |
ExecPtr simgrid::s4u::Exec::set_host | ( | Host * | host | ) |
ExecPtr simgrid::s4u::Exec::set_name | ( | std::string | name | ) |
ExecPtr simgrid::s4u::Exec::set_tracing_category | ( | std::string | category | ) |
Host* simgrid::s4u::Exec::get_host | ( | ) |
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overridevirtual |
Get the remaining amount of work that this Activity entails.
When it's 0, it's done.
Reimplemented from simgrid::s4u::Activity.
double simgrid::s4u::Exec::get_remaining_ratio | ( | ) |
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friend |
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friend |
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friend |
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static |
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static |