- Another bit of auditing
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1202 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
elvez
parent
ee1810df10
commit
ec84480e2d
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@ -21,20 +21,23 @@
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#ifndef CONCRETE_ENVIRONMENT_HH
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#define CONCRETE_ENVIRONMENT_HH 1
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namespace sgpem
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{
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class ConcreteEnvironment;
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class SerializeVisitor;
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}
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#include "dynamic_process.hh"
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#include "dynamic_request.hh"
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#include <sgpemv2/environment.hh>
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#include <sgpemv2/resource.hh>
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#include "dynamic_process.hh"
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#include "dynamic_request.hh"
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#include <sgpemv2/ready_queue.hh>
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namespace sgpem
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{
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class SerializeVisitor;
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/// \brief An implementation of the Environment class
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/// \brief An implementation of the Environment class.
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///
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/// Class ConcreteEnvironment implements the Environment
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/// abstract class.
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///
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@ -45,18 +48,26 @@ namespace sgpem
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/// \see Environment
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class SG_DLLLOCAL ConcreteEnvironment : public Environment
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{
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public:
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typedef std::map<resource_key_t, SubRequestQueue> SubRequestQueues;
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/// \brief Standard constructor.
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///
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/// Builds an empty environment.
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ConcreteEnvironment();
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/// \brief Copy constructor.
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///
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/// Performs a deep copy of all structures.
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ConcreteEnvironment(const ConcreteEnvironment& c);
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/// \brief The standard virtual destructor.
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///
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/// The standard virtual destructor.
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virtual ~ConcreteEnvironment();
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/// \brief Returns an indexed set of snapshots of the processes
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///
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/// Returns a standard vector of Process objects describing
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/// all the processes of the simulated environment at the
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/// considered instant.
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@ -66,21 +77,16 @@ namespace sgpem
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/// always safe.
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///
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/// \return a constant set of snapshots of processes
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virtual const Processes&
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get_processes() const;
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virtual const Processes& get_processes() const;
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/// \brief Non-constant version of get_processes()
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///
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/// \return a set of snapshots of processes
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/// \see get_processes()
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virtual Processes&
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get_processes();
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virtual Processes& get_processes();
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/// \brief Returns an indexed set of snapshots of the resources
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///
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/// Returns a standard map of \code int \endcode to Resource
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/// objects describing the all resources of the simulated environment
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/// at the considered instant.
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@ -98,21 +104,16 @@ namespace sgpem
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///
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/// \return a indexed constant set of snapshot of resources.
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/// \see DynamicSybrequest::get_resource()
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virtual const Resources&
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get_resources() const;
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virtual const Resources& get_resources() const;
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/// \brief Non-constant version of get_resources()
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///
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/// \return an indexed set of snapshots of resources
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/// \see get_resources()
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virtual Resources&
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get_resources();
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virtual Resources& get_resources();
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/// \brief Returns a snapshot of the current request queue for a resource.
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///
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/// Returns a standard vector of Request objects
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/// representing the queue of ready requests of threads which
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/// are waiting for getting control of a limited-access resource.
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@ -123,72 +124,55 @@ namespace sgpem
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///
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/// \param resource The resource the requests are for
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/// \return The current ready requests queue.
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virtual const SubRequestQueue&
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get_request_queue(resource_key_t resource_key) const;
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SubRequestQueue&
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get_request_queue(resource_key_t resource_key);
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typedef std::map<resource_key_t, SubRequestQueue> SubRequestQueues;
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virtual const SubRequestQueue& get_request_queue(resource_key_t resource_key) const;
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SubRequestQueue& get_request_queue(resource_key_t resource_key);
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/// \brief Returns the set of request queues.
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///
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/// Returns a reference to the map from resources to subreuqest queues.
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/// It is needed by history to delete the queue associated to a deleted
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/// resource.
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SubRequestQueues&
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get_subrequest_queues();
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SubRequestQueues& get_subrequest_queues();
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/// \brief Returns a snapshot of the current scheduler's ready queue.
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///
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/// Returns a ReadyQueue object representing the queue
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/// of ready processes or ready threads, depending on the
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/// scheduling policy, which are waiting for getting control
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/// of the CPU.
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///
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/// \return the current ready queue (constant).
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virtual const ReadyQueue&
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get_sorted_queue() const;
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virtual const ReadyQueue& get_sorted_queue() const;
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/// \brief Non-constant version of get_sorted_queue()
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///
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/// \return the current ready queue.
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/// \see get_sorted_queue()
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virtual ReadyQueue&
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get_sorted_queue();
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/// \brief The standard virtual destructor.
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/// The standard virtual destructor.
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virtual
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~ConcreteEnvironment();
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virtual ReadyQueue& get_sorted_queue();
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private:
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/// \brief The container of all Resource objecs.
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///
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/// Actually contains only DynamicResource objects.
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// resources come before processes because of
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// destruction order. See destructor implementation
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Resources _resources;
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/// \brief The container of all Process objecs.
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///
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/// Actually contains only DynamicProcess objects.
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Processes _processes;
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/// \brief The queue of the ready schedulables
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///
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/// Does not contain the running process.
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ReadyQueue _sched_queue;
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SubRequestQueues _sreq_queues;
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}
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; //~ class ConcreteEnvironment
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}; //~ class ConcreteEnvironment
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} //~ namespace sgpem
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@ -21,7 +21,10 @@
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#ifndef CONCRETE_HISTORY_HH
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#define CONCRETE_HISTORY_HH 1
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namespace sgpem
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{
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class ConcreteHistory;
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}
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#include "concrete_environment.hh"
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#include "dynamic_process.hh"
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@ -29,6 +32,7 @@
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#include "dynamic_resource.hh"
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#include "dynamic_sub_request.hh"
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#include "dynamic_thread.hh"
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#include <sgpemv2/history.hh>
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#include <glibmm/ustring.h>
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@ -40,8 +44,6 @@
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namespace sgpem
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{
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class ConcreteHistory;
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class SG_DLLLOCAL ConcreteHistory : public History
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{
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public:
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@ -21,8 +21,8 @@
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#include "dynamic_process.hh"
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#include "static_process.hh"
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#include "dynamic_thread.hh"
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#include <sgpemv2/serialize_visitor.hh>
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#include <sgpemv2/serialize_visitor.hh>
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#include <sgpemv2/templates/deletor.tcc>
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#include <sgpemv2/templates/sequences.tcc>
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@ -54,7 +54,8 @@ DynamicProcess::DynamicProcess(const DynamicProcess &other) :
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DynamicProcess::~DynamicProcess()
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{
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for_each(_dynamic_threads.begin(), _dynamic_threads.end(),
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for_each(_dynamic_threads.begin(),
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_dynamic_threads.end(),
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memory::deletor<DynamicThread>());
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}
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@ -73,7 +74,7 @@ DynamicProcess::get_threads() const
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Schedulable::state
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DynamicProcess::get_state() const
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{
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static const int uninitialized = -1;
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const int uninitialized = -1;
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state result = state_terminated;
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int next_thread_starts_at = uninitialized;
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@ -99,7 +100,7 @@ DynamicProcess::get_state() const
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for(Iseq<ConstThreadIt> seq = iseq(_dynamic_threads); seq; ++seq)
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{
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state thread_state = (*seq)->get_state();
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const state thread_state = (*seq)->get_state();
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switch(thread_state)
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{
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@ -133,7 +134,8 @@ DynamicProcess::get_state() const
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// the next thread to start, e.g. the one with the least arrival_time,
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// has start time greater than the current process elapsed time, then
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// pass from state_future to state_terminated:
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if (result == state_future && next_thread_starts_at > static_cast<int>(get_elapsed_time()))
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if (result == state_future &&
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next_thread_starts_at > static_cast<int>(get_elapsed_time()))
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return state_terminated;
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return result;
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@ -21,23 +21,27 @@
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#ifndef DYNAMIC_REQUEST_HH
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#define DYNAMIC_REQUEST_HH 1
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#include <sgpemv2/request.hh>
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#include "static_request.hh"
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#include "dynamic_thread.hh"
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#include <sgpemv2/templates/smartp.hh>
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#include <vector>
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namespace sgpem
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{
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class DynamicRequest;
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class SerializeVisitor;
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class SubRequest;
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class DynamicSubRequest;
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}
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#include "static_request.hh"
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#include "dynamic_thread.hh"
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#include <sgpemv2/request.hh>
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#include <sgpemv2/templates/smartp.hh>
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#include <vector>
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namespace sgpem
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{
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/** \brief A "dynamic" request, which represents the state
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* of a request at a particular temporal instant
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*/
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class SG_DLLLOCAL DynamicRequest : public Request
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{
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public:
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@ -60,9 +64,9 @@ namespace sgpem
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StaticRequest& get_core();
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const StaticRequest& get_core() const;
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// Since this method is visible only by the backend,
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// return directly a reference that lets us to
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// add and remove subrequests at will.
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/// \internal Since this method is visible only by the backend,
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/// return directly a reference that lets us to
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/// add and remove subrequests at will.
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std::vector<DynamicSubRequest*>& get_dynamic_subrequests();
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private:
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@ -20,9 +20,9 @@
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#include "dynamic_sub_request.hh"
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#include "dynamic_request.hh"
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#include <sgpemv2/request.hh>
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#include <sgpemv2/serialize_visitor.hh>
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#include <sgpemv2/templates/down_cast.tcc>
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#include <sgpemv2/templates/smartp.tcc>
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@ -38,8 +38,9 @@ DynamicSubRequest::DynamicSubRequest(StaticSubRequest* core,
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{
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assert(core != NULL);
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assert(owner != NULL);
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// Leave this line: it helps us with a compiler warning if
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// the get_dynamic* method signature changes:
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// Leave this line: it helps us with a compiler warning if
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// the get_dynamic* method signature changes:
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std::vector<DynamicSubRequest*>& siblings = owner->get_dynamic_subrequests();
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siblings.push_back(this);
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}
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@ -52,8 +53,8 @@ DynamicSubRequest::DynamicSubRequest(const DynamicSubRequest& other,
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{
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assert(owner != NULL);
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// Leave this line: it helps us with a compiler warning if
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// the get_dynamic* method signature changes:
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// Leave this line: it helps us with a compiler warning if
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// the get_dynamic* method signature changes:
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std::vector<DynamicSubRequest*>& siblings = owner->get_dynamic_subrequests();
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siblings.push_back(this);
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}
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@ -61,11 +62,11 @@ DynamicSubRequest::DynamicSubRequest(const DynamicSubRequest& other,
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DynamicSubRequest::~DynamicSubRequest()
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{}
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bool
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DynamicSubRequest::operator==(const SubRequest& op2) const
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{
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return _static_subrequest == down_cast<const DynamicSubRequest&>(op2)._static_subrequest;
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return _static_subrequest ==
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down_cast<const DynamicSubRequest&>(op2)._static_subrequest;
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}
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@ -75,7 +76,6 @@ DynamicSubRequest::get_resource_key() const
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return _static_subrequest->get_resource_key();
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}
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unsigned int
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DynamicSubRequest::get_length() const
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{
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@ -129,6 +129,7 @@ unsigned int
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DynamicSubRequest::decrease_remaining_time()
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{
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assert(_state == Request::state_allocated);
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unsigned int temp = get_remaining_time();
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if (temp > 0)
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_ran_for++;
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@ -27,7 +27,8 @@ using Glib::ustring;
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// instantiate Parameter template for use outside this DSO
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namespace sgpem {
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namespace sgpem
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{
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template class SG_DLLEXPORT PolicyParameters::Parameter<int>;
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template class SG_DLLEXPORT PolicyParameters::Parameter<float>;
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template class SG_DLLEXPORT PolicyParameters::Parameter<Glib::ustring>;
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@ -39,14 +40,23 @@ namespace sgpem {
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If there is a parameter with the same name and type it will be overwritten.
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*/
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void
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PolicyParameters::register_int(Glib::ustring name, const int& lower_bound, const int& upper_bound, const bool& required, const int& default_value)
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PolicyParameters::register_int(Glib::ustring name,
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const int& lower_bound,
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const int& upper_bound,
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const bool& required,
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const int& default_value)
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{
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//there is a parameter with the same name!!
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map<ustring, Parameter<int> >::iterator i = int_map.find(name);
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if (i != int_map.end())
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int_map.erase(i);
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map<ustring, Parameter<int> >::value_type v(name, Parameter<int>(name, default_value, lower_bound, upper_bound, required, default_value));
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map<ustring, Parameter<int> >::value_type v(name, Parameter<int>(name,
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default_value,
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lower_bound,
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upper_bound,
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required,
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default_value));
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int_map.insert(v);
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}
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@ -56,14 +66,24 @@ PolicyParameters::register_int(Glib::ustring name, const int& lower_bound, const
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If there is a parameter with the same name and type it will be overwritten.
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*/
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void
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PolicyParameters::register_float(Glib::ustring name, const float& lower_bound, const float& upper_bound, const bool& required, const float& default_value)
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PolicyParameters::register_float(Glib::ustring name,
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const float& lower_bound,
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const float& upper_bound,
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const bool& required,
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const float& default_value)
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{
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//there is a parameter with the same name!!
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map<ustring, Parameter<float> >::iterator i = float_map.find(name);
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if (i != float_map.end())
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float_map.erase(i);
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map<ustring, Parameter<float> >::value_type v(name, Parameter<float>(name, default_value, lower_bound, upper_bound, required, default_value));
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map<ustring, Parameter<float> >::value_type v(name, Parameter<float>(name,
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default_value,
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lower_bound,
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upper_bound,
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required,
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default_value));
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float_map.insert(v);
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}
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@ -79,7 +99,12 @@ PolicyParameters::register_string(Glib::ustring name, const bool& required, cons
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if (i != string_map.end())
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string_map.erase(i);
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map<ustring, Parameter<Glib::ustring> >::value_type v(name, Parameter<Glib::ustring>(name, default_value, "", "", required, default_value));
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map<ustring, Parameter<Glib::ustring> >::value_type v(name, Parameter<Glib::ustring>(name,
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default_value,
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"",
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"",
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required,
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default_value));
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string_map.insert(v);
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}
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@ -189,7 +214,7 @@ PolicyParameters::set_string(ustring name, const ustring& value)
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\throws A PolicyParametersException if the parameter has not been found.
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*/
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int
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PolicyParameters::get_int(ustring name) const
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PolicyParameters::get_int(ustring name) const throw(PolicyParametersException)
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{
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map<ustring, Parameter<int> >::const_iterator i = int_map.find(name);
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if (i == int_map.end())
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@ -205,7 +230,7 @@ PolicyParameters::get_int(ustring name) const
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\throws A PolicyParametersException if the parameter has not been found.
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*/
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float
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PolicyParameters::get_float(ustring name) const
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PolicyParameters::get_float(ustring name) const throw(PolicyParametersException)
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{
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map<ustring, Parameter<float> >::const_iterator i = float_map.find(name);
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if (i == float_map.end())
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@ -221,7 +246,7 @@ PolicyParameters::get_float(ustring name) const
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\throws A PolicyParametersException if the parameter has not been found.
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*/
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ustring
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PolicyParameters::get_string(ustring name) const
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PolicyParameters::get_string(ustring name) const throw(PolicyParametersException)
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{
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map<ustring, Parameter<ustring> >::const_iterator i = string_map.find(name);
|
||||
if (i == string_map.end())
|
||||
|
|
|
|||
|
|
@ -229,19 +229,19 @@ namespace sgpem
|
|||
\returns the INTEGER value of the parameter named \e name
|
||||
\throws PolicyParametersException if the parameter named \e name has not been registered
|
||||
*/
|
||||
int get_int(Glib::ustring name) const;
|
||||
int get_int(Glib::ustring name) const throw(PolicyParametersException);
|
||||
|
||||
/** \brief Returns the value of an FLOAT parameter
|
||||
\returns the FLOAT value of the parameter named \e name
|
||||
\throws PolicyParametersException if the parameter named \e name has not been registered
|
||||
*/
|
||||
float get_float(Glib::ustring name) const;
|
||||
float get_float(Glib::ustring name) const throw(PolicyParametersException);
|
||||
|
||||
/** \brief Returns the value of an STRING parameter
|
||||
\returns the STRING value of the parameter named \e name
|
||||
\throws PolicyParametersException if the parameter named \e name has not been registered
|
||||
*/
|
||||
Glib::ustring get_string(Glib::ustring name) const;
|
||||
Glib::ustring get_string(Glib::ustring name) const throw(PolicyParametersException);
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// src/backend/process_statistics.hh - Copyright 2005, 2006, University
|
||||
// src/backend/sgpemv2/process_statistics.hh - Copyright 2005, 2006, University
|
||||
// of Padova, dept. of Pure and Applied
|
||||
// Mathematics
|
||||
//
|
||||
|
|
@ -21,16 +21,16 @@
|
|||
#ifndef PROCESS_STATISTICS_HH
|
||||
#define PROCESS_STATISTICS_HH 1
|
||||
|
||||
#include <sgpemv2/sgpemv2-visibility.hh>
|
||||
#include "thread_statistics.hh"
|
||||
|
||||
#include <sgpemv2/sgpemv2-visibility.hh>
|
||||
#include <sgpemv2/schedulable_statistics.hh>
|
||||
#include <sgpemv2/thread_statistics.hh>
|
||||
#include <sgpemv2/process.hh>
|
||||
#include "thread_statistics.hh"
|
||||
#include <vector>
|
||||
|
||||
#include <glibmm/ustring.h>
|
||||
|
||||
#include <vector>
|
||||
|
||||
namespace sgpem
|
||||
{
|
||||
|
|
@ -39,19 +39,10 @@ namespace sgpem
|
|||
public:
|
||||
~ProcessStatistics();
|
||||
|
||||
int get_execution_time() const =0;
|
||||
int get_execution_progress() const =0;
|
||||
int get_total_inactivity() const =0;
|
||||
int get_response_time() const =0;
|
||||
virtual float get_average_response_time() const =0;
|
||||
int get_turn_around() const =0;
|
||||
int get_efficiency() const =0;
|
||||
int get_resource_usage_time() const =0;
|
||||
int get_resource_waitings_time() const =0;
|
||||
virtual float get_average_response_time() const = 0;
|
||||
virtual const Process* get_core() const = 0;
|
||||
|
||||
const Process* get_core() const =0;
|
||||
|
||||
virtual std::vector<const ThreadStatistics*> get_threads_statistics() const =0;
|
||||
virtual std::vector<const ThreadStatistics*> get_threads_statistics() const = 0;
|
||||
|
||||
protected:
|
||||
ProcessStatistics();
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// src/backend/resource_policy.hh - Copyright 2005, 2006, University
|
||||
// src/backend/sgpemv2/resource_policy.hh - Copyright 2005, 2006, University
|
||||
// of Padova, dept. of Pure and Applied
|
||||
// Mathematics
|
||||
//
|
||||
|
|
@ -21,22 +21,25 @@
|
|||
#ifndef RESOURCE_POLICY_HH
|
||||
#define RESOURCE_POLICY_HH 1
|
||||
|
||||
#include <sgpemv2/sgpemv2-visibility.hh>
|
||||
namespace sgpem
|
||||
{
|
||||
class ResourcePolicy;
|
||||
}
|
||||
|
||||
#include "gettext.h"
|
||||
|
||||
#include "glibmm/ustring.h"
|
||||
|
||||
#include <sgpemv2/sgpemv2-visibility.hh>
|
||||
#include <sgpemv2/policy_parameters.hh>
|
||||
#include <sgpemv2/user_interrupt_exception.hh>
|
||||
#include <sgpemv2/environment.hh>
|
||||
#include <sgpemv2/sub_request.hh>
|
||||
|
||||
#include <glibmm/ustring.h>
|
||||
|
||||
namespace sgpem
|
||||
{
|
||||
class ResourcePolicy;
|
||||
/** \brief It's a Strategy wich stay for a resource allocating algorithm.
|
||||
|
||||
/** \brief
|
||||
It's a Strategy wich stay for a resource allocating algorithm.
|
||||
It implements the related resource allocation policy.
|
||||
*/
|
||||
class SG_DLLEXPORT ResourcePolicy
|
||||
|
|
@ -45,7 +48,7 @@ namespace sgpem
|
|||
virtual ~ResourcePolicy();
|
||||
|
||||
/**
|
||||
Initialize the inner components of the policy.
|
||||
\brief Initialize the inner components of the policy.
|
||||
|
||||
Because it's a pure virtual method, must be re-implemented
|
||||
in concrete derived classes.
|
||||
|
|
@ -53,7 +56,7 @@ namespace sgpem
|
|||
virtual void configure() throw(UserInterruptException) = 0;
|
||||
|
||||
/**
|
||||
Allocate resources to the threads
|
||||
\brief Allocate resources to the threads
|
||||
|
||||
Because it's a pure virtual method, must be re-implemented
|
||||
in concrete derived classes.
|
||||
|
|
@ -61,7 +64,7 @@ namespace sgpem
|
|||
virtual void enforce(Environment& environment, Environment::SubRequestQueue& queue, SubRequest& sr) throw(UserInterruptException) = 0;
|
||||
|
||||
/**
|
||||
Gets a string description of the policy.
|
||||
\brief Gets a string description of the policy.
|
||||
|
||||
Because it's a pure virtual method, must be re-implemented
|
||||
in concrete derived classes.
|
||||
|
|
@ -76,7 +79,7 @@ namespace sgpem
|
|||
virtual void deactivate() = 0;
|
||||
|
||||
/**
|
||||
Gets the parameters related with this policy.
|
||||
\brief Gets the parameters related with this policy.
|
||||
|
||||
\return The policy parameters.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
// src/backend/serializers_gatekeeper.hh - Copyright 2005, 2006, University
|
||||
// src/backend/sgpemv2/serializers_gatekeeper.hh - Copyright 2005, 2006, University
|
||||
// of Padova, dept. of Pure and Applied
|
||||
// Mathematics
|
||||
//
|
||||
|
|
@ -24,23 +24,23 @@
|
|||
namespace sgpem
|
||||
{
|
||||
class Serializer;
|
||||
class SerializersGatekeeper;
|
||||
}
|
||||
|
||||
#include <sgpemv2/sgpemv2-visibility.hh>
|
||||
#include <sgpemv2/templates/singleton.hh>
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include <sgpemv2/templates/singleton.hh>
|
||||
|
||||
namespace sgpem
|
||||
{
|
||||
class SerializersGatekeeper;
|
||||
|
||||
/** \brief FIXME document me
|
||||
|
||||
|
||||
/** \brief Manages instances of Serializer subclasses
|
||||
*
|
||||
* Normally you will use only the get_registered method, since
|
||||
* the Serializer base class automatically registers/unregisters
|
||||
* himself when appropriate.
|
||||
*/
|
||||
|
||||
class SG_DLLEXPORT SerializersGatekeeper : public Singleton<SerializersGatekeeper>
|
||||
{
|
||||
friend class Singleton<SerializersGatekeeper>;
|
||||
|
|
@ -48,8 +48,15 @@ namespace sgpem
|
|||
public:
|
||||
std::vector<Serializer*> get_registered() const;
|
||||
|
||||
/** \brief Registers a serializer
|
||||
* \param serializer The serializer, cannot be NULL
|
||||
*/
|
||||
void register_serializer(Serializer* serializer);
|
||||
|
||||
/** \brief Unregisters a serializer
|
||||
* \param serializer The serializer, cannot be NULL. If the serializer
|
||||
* wasn't previously registered, this method is a no-op.
|
||||
*/
|
||||
void unregister_serializer(Serializer* serializer);
|
||||
|
||||
private:
|
||||
|
|
|
|||
|
|
@ -18,11 +18,10 @@
|
|||
// along with SGPEMv2; if not, write to the Free Software
|
||||
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
#include <sgpemv2/statistics.hh>
|
||||
#include "concrete_statistics.hh"
|
||||
|
||||
// Do not include in header file:
|
||||
#include "sgpemv2/templates/singleton.tcc"
|
||||
#include <sgpemv2/statistics.hh>
|
||||
#include <sgpemv2/templates/singleton.tcc>
|
||||
|
||||
using namespace sgpem;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue