UVM Core Service¶

class uvm.base.uvm_coreservice.UVMCoreService[source]¶

Bases: object

Class: UVMCoreService

UVMCoreService provides a default implementation of the UVMCoreService API. It instantiates uvm_default_factory, uvm_default_report_server, uvm_root.

m_inst: UVMCoreService = <uvm.base.uvm_coreservice.UVMCoreService object>¶

classmethod get()[source]¶

Returns: Core service singleton.
Return type: UVMCoreService

classmethod reset()[source]¶: Reset the state of coreservices. Used for unit testing

get_root()[source]¶

Returns: Singleton instance of UVMRoot.
Return type: UVMRoot

get_factory()[source]¶

Function: get_factory

Returns the currently enabled uvm factory. When no factory has been set before, instantiates a uvm_default_factory

Returns: Enabled UVM factory.
Return type: UVMFactory

set_factory(factory)[source]¶

Sets the current uvm factory. Please note: it is up to the user to preserve the contents of the original factory or delegate calls to the original factory

Parameters: factory (UVMFactory) –

get_default_tr_database()[source]¶

Returns the current default record database

If no default record database has been set before this method is called, returns an instance of UVMTextTrDatabase

Returns: Default transaction database
Return type: UVMTrDatabase

set_default_tr_database(db)[source]¶

Function: set_default_tr_database Sets the current default record database to db

Parameters: db (UVMTrDatabase) – Default transaction database to use

get_report_server()[source]¶

Returns: Report server singleton instance.
Return type: UVMReportServer

set_report_server(server)[source]¶