Implementation of NetworkTransport for VERBS. More...

#include <verbs/Transport.h>

Inheritance diagram for verbs::VerbsNetworkInetrface:

Public Member Functions
virtual void	AllocateNet (unsigned fulloutputqueue, unsigned fullinputqueue)

bool	AssignMultiGid (ibv_gid *multi_gid)

bool	IsInitOk () const

bool	IsUD () const

void	SetUdAddr (struct ibv_ah *ud_ah, uint32_t ud_qpn, uint32_t ud_qkey)

virtual void	SubmitRecv (uint32_t recid)

virtual void	SubmitSend (uint32_t recid)

	VerbsNetworkInetrface (verbs::ContextRef ctx, QueuePair *qp)

virtual	~VerbsNetworkInetrface ()

Public Member Functions inherited from verbs::WorkerAddon
virtual const char *	ClassName () const
	Returns class name of the object instance. More...

void	CloseQP ()

virtual void	ProcessEvent (const dabc::EventId &)

QueuePair *	QP () const

virtual std::string	RequiredThrdClass () const

void	SetQP (QueuePair *qp)

QueuePair *	TakeQP ()

	WorkerAddon (QueuePair *qp)

virtual	~WorkerAddon ()

Public Member Functions inherited from dabc::WorkerAddon
	WorkerAddon (const std::string &name)

Public Member Functions inherited from dabc::Object
bool	AddChild (Object *child, bool withmutex=true) throw ()
	Add object to list of child objects, thread safe More...

bool	AddChildAt (Object *child, unsigned pos, bool withmutex=true)
	Add object to list of child objects at specified position. More...

virtual void	BuildFieldsMap (RecordFieldsMap *cont)
	Fill fields map, which is relevant for the object Objects hierarchy produced from dabc::Manager. More...

virtual bool	Find (ConfigIO &cfg)
	Method to locate object in xml file. More...

Object *	FindChild (const char *name) const
	returns pointer on child object with given name More...

Reference	FindChildRef (const char *name, bool force=false) const throw ()
	returns reference on child object with given name More...

bool	GetAllChildRef (ReferencesVector *vect) const

Object *	GetChild (unsigned n) const
	returns pointer on child object More...

Reference	GetChildRef (unsigned n) const
	returns reference on child object More...

Reference	GetFolder (const std::string &name, bool force=false) throw ()
	Return folder of specified name, no special symbols allowed. More...

const char *	GetName () const
	Returns name of the object, thread safe More...

Object *	GetParent () const
	Returns pointer on parent object, thread safe More...

Reference	GetParentRef () const

bool	IsChildsHidden () const
	Return true if object wants to hide childs from hierarchy scan, thread safe More...

bool	IsHidden () const
	Return true if object wants to be hidden from hierarchy scan, thread safe More...

bool	IsLogging () const
	Return true if object selected for logging, thread safe More...

bool	IsName (const char *str) const
	Checks if object name is same as provided string, thread safe More...

bool	IsName (const char *str, int len) const
	Checks if object name is same as provided, thread safe More...

bool	IsName (const std::string &str) const
	Checks if object name is same as provided string, thread safe More...

bool	IsNameMatch (const std::string &mask) const
	Check if object name match to the mask. More...

bool	IsOwner () const
	Returns true if object is owner of its children, thread safe More...

bool	IsParent (Object *obj) const
	Checks if specified argument is in the list of object parents. More...

bool	IsTopXmlLevel () const
	Return true if object should be searched in the top level of the xml file, thread safe More...

std::string	ItemName (bool compact=true) const
	Produce string, which can be used as name argument in dabc::mgr.FindItem(name) call. More...

unsigned	NumChilds () const
	returns number of child objects More...

	Object (const std::string &name, unsigned flags=flIsOwner)
	Resolve problem with child-parent mutex locking. More...

	Object (Reference parent, const std::string &name, unsigned flags=flIsOwner)

virtual void	Print (int lvl=0)
	Print object content on debug output. More...

bool	RemoveChild (Object *child, bool cleanup=true) throw ()
	Detach child from parent object If cleanup==true and parent is owner of child, child will be destroyed. More...

bool	RemoveChildAt (unsigned n, bool cleanup=true) throw ()
	Detach child object from parent at specified position If cleanup==true and object is owner of child, child will be destroyed. More...

bool	RemoveChilds (bool cleanup=true)
	Remove all childs. More...

void	SetLogging (bool on=true)
	Sets logging flag, thread safe More...

virtual	~Object ()

Public Member Functions inherited from dabc::NetworkInetrface
virtual	~NetworkInetrface ()

Protected Types
enum	Events { evntVerbsSendRec = evntVerbsLast , evntVerbsRecvRec , evntVerbsPool }

Protected Types inherited from dabc::Object
enum	EFlags { flStateMask = 0x000f , flIsOwner = 0x0010 , flCleanup = 0x0020 , flHasThread = 0x0040 , flAutoDestroy = 0x0080 , flLogging = 0x0100 , flNoMutex = 0x0200 , flHidden = 0x0400 , flChildsHidden = 0x0800 , flTopXmlLevel = 0x1000 }

Protected Member Functions
virtual long	Notify (const std::string &, int)
	Light-weight command interface, which can be used from worker. More...

virtual void	VerbsProcessOperError (uint32_t)

virtual void	VerbsProcessRecvCompl (uint32_t)

virtual void	VerbsProcessSendCompl (uint32_t)

Protected Member Functions inherited from dabc::WorkerAddon
bool	ActivateTimeout (double tmout_sec)

void	DeleteAddonItself ()
	This is possibility to delete addon itself, invoking worker command. More...

void	DeleteWorker ()
	This is way to delete worker with addon inclusive. More...

void	FireWorkerEvent (unsigned evid)

virtual void	ObjectCleanup ()
	User method to cleanup object content before it will be destroyed Main motivation is to release any references on other objects to avoid any cross-references and as result deadlocks in objects cleanup. More...

virtual void	OnThreadAssigned ()

virtual double	ProcessTimeout (double last_diff)

void	SubmitWorkerCmd (Command cmd)

Protected Member Functions inherited from dabc::Object
virtual void	_ChildsChanged ()
	Method called when new childs are add or old are removed. More...

virtual bool	_DoDeleteItself ()
	This method is called at the moment when DecReference think that object can be destroyed and wants to return true. More...

bool	_IsNormalState ()
	Same as IsNormalState() but without mutex lock - user should lock mutex himself. More...

virtual Object *	CreateInstance (const std::string &name)
	Method used to create new item to be placed as child of the object. More...

void	DeleteThis ()
	Method should be used by the object to delete itself. More...

virtual bool	DestroyByOwnThread ()
	Internal DABC method, used to activate object cleanup via object thread Returns: false - object cannot be cleanup by the thread, true - thread guarantees that DestroyCalledFromOwnThread() will be called from thread context. More...

bool	DestroyCalledFromOwnThread ()
	Internal DABC method, should be called by thread which was requested to destroy object. More...

void	FillFullName (std::string &fullname, Object *upto, bool exclude_top_parent=false) const
	Method used to produce full item name,. More...

bool	GetFlag (unsigned fl) const
	Return value of selected flag, not thread safe More...

bool	IsNormalState ()
	Return true if object is in normal state. More...

unsigned	NumReferences ()
	Return number of references on the object. More...

	Object (const ConstructorPair &pair, unsigned flags=flIsOwner)

virtual void	ObjectDestroyed (Object *)
	Method called by the manager when registered dependent object is destroyed Should be used in user class to clear all references on the object to let destroy it. More...

Mutex *	ObjectMutex () const
	Returns mutex, used for protection of Object data members. More...

void	SetAutoDestroy (bool on=true)
	Set autodestroy flag for the object Once enabled, object will be destroyed when last reference will be cleared. More...

void	SetFlag (unsigned fl, bool on=true)
	Change value of selected flag, not thread safe More...

void	SetName (const char *name)
	Changes object name. More...

void	SetNameDirect (const char *name)
	Changes object name disregard of existing references. More...

void	SetOwner (bool on=true)
	Specifies if object will be owner of its new childs. More...

Protected Attributes
int	f_multi

bool	f_multi_attch

ibv_gid	f_multi_gid

uint16_t	f_multi_lid

struct ibv_recv_wr *	f_rwr

struct ibv_sge *	f_sge

struct ibv_send_wr *	f_swr

struct ibv_ah *	f_ud_ah

uint32_t	f_ud_qkey

uint32_t	f_ud_qpn

verbs::ContextRef	fContext

MemoryPool *	fHeadersPool

bool	fInitOk

PoolRegistryRef	fPoolReg

unsigned	fSegmPerOper

Protected Attributes inherited from verbs::WorkerAddon
QueuePair *	fQP

Protected Attributes inherited from dabc::WorkerAddon
Reference	fWorker

Protected Attributes inherited from dabc::Object
int	fObjectBlock
	counter for blocking calls, as long as non-zero, non of child can be removed More...

ReferencesVector *	fObjectChilds
	list of the child objects More...

unsigned	fObjectFlags
	flag, protected by the mutex More...

Mutex *	fObjectMutex
	mutex protects all private property of the object More...

std::string	fObjectName
	object name More...

Reference	fObjectParent
	reference on the parent object More...

int	fObjectRefCnt
	accounts how many references existing on the object, thread safe More...

Friends
class	Device

Additional Inherited Members
Public Types inherited from verbs::WorkerAddon
enum	EVerbsProcEvents { evntVerbsSendCompl = dabc::Worker::evntFirstAddOn , evntVerbsRecvCompl , evntVerbsError , evntVerbsLast }

Static Public Member Functions inherited from dabc::Object
static void	Destroy (Object *obj) throw ()
	User method for object destroyment. More...

static void	InspectGarbageCollector ()
	\ brief Methods to inspect how many objects pointers are remained More...

static bool	NameMatch (const std::string &name, const std::string &mask)
	Check if name matches to specified mask. More...

static bool	NameMatchM (const std::string &name, const std::string &mask)
	Check if name matches to specified mask. More...

static unsigned	NumInstances ()
	Static variable counts total number of objects instances. More...

Static Protected Member Functions inherited from dabc::Object
static ConstructorPair	MakePair (const std::string &fullname, bool withmanager=true)
	Internal DABC method, used to produce pair - object parent and object name, which is typically should be used as argument in class constructor. More...

static ConstructorPair	MakePair (Object *prnt, const std::string &fullname, bool withmanager=true)
	Internal DABC method, used to produce pair - object parent and object name, which is typically should be used as argument in class constructor. More...

static ConstructorPair	MakePair (Reference prnt, const std::string &fullname, bool withmanager=true)
	Internal DABC method, used to produce pair - object parent and object name, which is typically should be used as argument in class constructor. More...

Detailed Description

Implementation of NetworkTransport for VERBS.

Definition at line 37 of file Transport.h.

Member Enumeration Documentation

◆ Events

enum verbs::VerbsNetworkInetrface::Events

protected

Enumerator
evntVerbsSendRec
evntVerbsRecvRec
evntVerbsPool

Definition at line 42 of file Transport.h.

Constructor & Destructor Documentation

◆ VerbsNetworkInetrface()

verbs::VerbsNetworkInetrface::VerbsNetworkInetrface	(	verbs::ContextRef	ctx,
		QueuePair *	qp
	)

Definition at line 24 of file Transport.cxx.

◆ ~VerbsNetworkInetrface()

verbs::VerbsNetworkInetrface::~VerbsNetworkInetrface ( )

virtual

Definition at line 44 of file Transport.cxx.

Member Function Documentation

◆ Notify()

long verbs::VerbsNetworkInetrface::Notify	(	const std::string &	,
		int
	)

protectedvirtual

Light-weight command interface, which can be used from worker.

Reimplemented from dabc::WorkerAddon.

Definition at line 68 of file Transport.cxx.

◆ VerbsProcessSendCompl()

void verbs::VerbsNetworkInetrface::VerbsProcessSendCompl ( uint32_t arg )

protectedvirtual

Reimplemented from verbs::WorkerAddon.

Definition at line 277 of file Transport.cxx.

◆ VerbsProcessRecvCompl()

void verbs::VerbsNetworkInetrface::VerbsProcessRecvCompl ( uint32_t arg )

protectedvirtual

Reimplemented from verbs::WorkerAddon.

Definition at line 284 of file Transport.cxx.

◆ VerbsProcessOperError()

void verbs::VerbsNetworkInetrface::VerbsProcessOperError ( uint32_t )

protectedvirtual

Reimplemented from verbs::WorkerAddon.

Definition at line 291 of file Transport.cxx.

◆ AssignMultiGid()

bool verbs::VerbsNetworkInetrface::AssignMultiGid ( ibv_gid * multi_gid )

Definition at line 82 of file Transport.cxx.

◆ IsInitOk()

bool verbs::VerbsNetworkInetrface::IsInitOk ( ) const

inline

Definition at line 79 of file Transport.h.

◆ IsUD()

bool verbs::VerbsNetworkInetrface::IsUD ( ) const

inline

Definition at line 80 of file Transport.h.

◆ SetUdAddr()

void verbs::VerbsNetworkInetrface::SetUdAddr	(	struct ibv_ah *	ud_ah,
		uint32_t	ud_qpn,
		uint32_t	ud_qkey
	)

Definition at line 75 of file Transport.cxx.

◆ AllocateNet()

void verbs::VerbsNetworkInetrface::AllocateNet	(	unsigned	fulloutputqueue,
		unsigned	fullinputqueue
	)

virtual

Implements dabc::NetworkInetrface.

Definition at line 115 of file Transport.cxx.

◆ SubmitSend()

void verbs::VerbsNetworkInetrface::SubmitSend ( uint32_t recid )

virtual

Implements dabc::NetworkInetrface.

Definition at line 173 of file Transport.cxx.

◆ SubmitRecv()

void verbs::VerbsNetworkInetrface::SubmitRecv ( uint32_t recid )

virtual

Implements dabc::NetworkInetrface.

Definition at line 231 of file Transport.cxx.

Friends And Related Function Documentation

◆ Device

friend class Device

friend

Definition at line 40 of file Transport.h.

Field Documentation

◆ fContext

verbs::ContextRef verbs::VerbsNetworkInetrface::fContext

protected

Definition at line 49 of file Transport.h.

◆ fInitOk

bool verbs::VerbsNetworkInetrface::fInitOk

protected

Definition at line 51 of file Transport.h.

◆ fPoolReg

PoolRegistryRef verbs::VerbsNetworkInetrface::fPoolReg

protected

Definition at line 52 of file Transport.h.

◆ f_rwr

struct ibv_recv_wr* verbs::VerbsNetworkInetrface::f_rwr

protected

Definition at line 53 of file Transport.h.

◆ f_swr

struct ibv_send_wr* verbs::VerbsNetworkInetrface::f_swr

protected

Definition at line 54 of file Transport.h.

◆ f_sge

struct ibv_sge* verbs::VerbsNetworkInetrface::f_sge

protected

Definition at line 55 of file Transport.h.

◆ fHeadersPool

MemoryPool* verbs::VerbsNetworkInetrface::fHeadersPool

protected

Definition at line 56 of file Transport.h.

◆ fSegmPerOper

unsigned verbs::VerbsNetworkInetrface::fSegmPerOper

protected

Definition at line 57 of file Transport.h.

◆ f_ud_ah

struct ibv_ah* verbs::VerbsNetworkInetrface::f_ud_ah

protected

Definition at line 58 of file Transport.h.

◆ f_ud_qpn

uint32_t verbs::VerbsNetworkInetrface::f_ud_qpn

protected

Definition at line 59 of file Transport.h.

◆ f_ud_qkey

uint32_t verbs::VerbsNetworkInetrface::f_ud_qkey

protected

Definition at line 60 of file Transport.h.

◆ f_multi

int verbs::VerbsNetworkInetrface::f_multi

protected

Definition at line 61 of file Transport.h.

◆ f_multi_gid

ibv_gid verbs::VerbsNetworkInetrface::f_multi_gid

protected

Definition at line 62 of file Transport.h.

◆ f_multi_lid

uint16_t verbs::VerbsNetworkInetrface::f_multi_lid

protected

Definition at line 63 of file Transport.h.

◆ f_multi_attch

bool verbs::VerbsNetworkInetrface::f_multi_attch

protected

Definition at line 64 of file Transport.h.

The documentation for this class was generated from the following files:

plugins/verbs/verbs/Transport.h
plugins/verbs/src/Transport.cxx

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Events

Constructor & Destructor Documentation

◆ VerbsNetworkInetrface()

◆ ~VerbsNetworkInetrface()

Member Function Documentation

◆ Notify()

◆ VerbsProcessSendCompl()

◆ VerbsProcessRecvCompl()

◆ VerbsProcessOperError()

◆ AssignMultiGid()

◆ IsInitOk()

◆ IsUD()

◆ SetUdAddr()

◆ AllocateNet()

◆ SubmitSend()

◆ SubmitRecv()

Friends And Related Function Documentation

◆ Device

Field Documentation

◆ fContext

◆ fInitOk

◆ fPoolReg

◆ f_rwr

◆ f_swr

◆ f_sge

◆ fHeadersPool

◆ fSegmPerOper

◆ f_ud_ah

◆ f_ud_qpn

◆ f_ud_qkey

◆ f_multi

◆ f_multi_gid

◆ f_multi_lid

◆ f_multi_attch