Infiniband::DataSource Class Reference
[Fountain server, Infiniband discovery and monitoring]

Methods and data structures for discovering nodes and switches connected to an Infiniband network. This class implements the ServerData DataSource policy. More...

#include <InfinibandNetwork.h>

List of all members.

Public Types
typedef NodeData< Loki::Select< FountainNodes::Enable, FountainNodes::Statistics, Statistics >::Result, Network >	NodeDataType
	The type of objects stored in the Fountain Server's node monitor database.
typedef std::map< std::string, NodeDataType >	HashTable
	The associated container used for the Fountain Server's node monitor database.
Public Member Functions
	DataSource (HashTable &database)
	Constructor.
	~DataSource ()
	Destructor.
void	discover ()
	Discovers all nodes and switches in the connected Infiniband network.
void	update ()
	Update the port counters for each node.
void	parseNodelistFile ()
	Populates the node monitor database of the Fountain server.

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Detailed Description

Methods and data structures for discovering nodes and switches connected to an Infiniband network. This class implements the ServerData DataSource policy.

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Constructor & Destructor Documentation

DataSource::DataSource (  HashTable &  database  )  [explicit]

Constructor. Calls madrpc_init() and sets up some other initialization specifics Parameters: [in]  database  Reference to the node monitor database used by the Fountain Server Exceptions: FountainException  If we are not root

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Member Function Documentation

void DataSource::discover (   )

Discovers all nodes and switches in the connected Infiniband network. Exceptions: FountainException  if we're not connected to an Infiniband switch

void DataSource::parseNodelistFile (   )

Populates the node monitor database of the Fountain server. Exceptions: FountainException  if an error occurred during population

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

• /afs/scl.ameslab.gov/user/samm/fountain/source/server/InfinibandNetwork.h
• /afs/scl.ameslab.gov/user/samm/fountain/source/server/InfinibandNetwork.cpp

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