Session Constructor and Destructor

Description

Constructs or destroys an object of class Session.

Prototype

APIs using strings will be deprecated in later versions. Use APIs supporting non-string data instead.

explicit Session(const std::map<std::string, std::string> &options);
explicit Session(const std::map<AscendString, AscendString> &options);
~Session()

Parameters

Parameter	Input/Output	Description
options	Input	A key-value mapping table, for the Session configuration. key indicates the options type, and value indicates the options value, both of type string. Generally, this parameter can be left empty, indicating using the same options configuration passed to the GEInitialize call. This parameter is available for configuring the current session separately. For its keys and values, see Command-Line Options for more details.

Parameter

Input/Output

Description

options

Input

A key-value mapping table, for the Session configuration. key indicates the options type, and value indicates the options value, both of type string.

Generally, this parameter can be left empty, indicating using the same options configuration passed to the GEInitialize call.

This parameter is available for configuring the current session separately. For its keys and values, see Command-Line Options for more details.

Returns

None

Restrictions

Sessions cannot be executed concurrently. In addition, a session exclusively occupies resources. As such, creation of multiple sessions at once may fail due to insufficient resources.

Parent topic: Graph Running APIs