StateMachine.py (9465:4ae4f3f4b870) StateMachine.py (9496:28d88a0fda74)
1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

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658
659 # Only possible if it is not a 'z' case
660 if not stall:
661 state = "%s_State_%s" % (self.ident, trans.state.ident)
662 event = "%s_Event_%s" % (self.ident, trans.event.ident)
663 code('m_profiler.possibleTransition($state, $event);')
664
665 code.dedent()
1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;

--- 649 unchanged lines hidden (view full) ---

658
659 # Only possible if it is not a 'z' case
660 if not stall:
661 state = "%s_State_%s" % (self.ident, trans.state.ident)
662 event = "%s_Event_%s" % (self.ident, trans.event.ident)
663 code('m_profiler.possibleTransition($state, $event);')
664
665 code.dedent()
666 code('}')
666 code('''
667 AbstractController::init();
668 clearStats();
669}
670''')
667
668 has_mandatory_q = False
669 for port in self.in_ports:
670 if port.code.find("mandatoryQueue_ptr") >= 0:
671 has_mandatory_q = True
672
673 if has_mandatory_q:
674 mq_ident = "m_%s_mandatoryQueue_ptr" % self.ident

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834 for param in self.config_parameters:
835 if param.type_ast.type.ident == "CacheMemory" or \
836 param.type_ast.type.ident == "MemoryControl":
837 assert(param.pointer)
838 code(' m_${{param.ident}}_ptr->clearStats();')
839
840 code('''
841 m_profiler.clearStats();
671
672 has_mandatory_q = False
673 for port in self.in_ports:
674 if port.code.find("mandatoryQueue_ptr") >= 0:
675 has_mandatory_q = True
676
677 if has_mandatory_q:
678 mq_ident = "m_%s_mandatoryQueue_ptr" % self.ident

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838 for param in self.config_parameters:
839 if param.type_ast.type.ident == "CacheMemory" or \
840 param.type_ast.type.ident == "MemoryControl":
841 assert(param.pointer)
842 code(' m_${{param.ident}}_ptr->clearStats();')
843
844 code('''
845 m_profiler.clearStats();
846 AbstractController::clearStats();
842}
843''')
844
845 if self.EntryType != None:
846 code('''
847
848// Set and Reset for cache_entry variable
849void

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1042${ident}_Controller::wakeup()
1043{
1044 int counter = 0;
1045 while (true) {
1046 // Some cases will put us into an infinite loop without this limit
1047 assert(counter <= m_transitions_per_cycle);
1048 if (counter == m_transitions_per_cycle) {
1049 // Count how often we are fully utilized
847}
848''')
849
850 if self.EntryType != None:
851 code('''
852
853// Set and Reset for cache_entry variable
854void

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1047${ident}_Controller::wakeup()
1048{
1049 int counter = 0;
1050 while (true) {
1051 // Some cases will put us into an infinite loop without this limit
1052 assert(counter <= m_transitions_per_cycle);
1053 if (counter == m_transitions_per_cycle) {
1054 // Count how often we are fully utilized
1050 g_system_ptr->getProfiler()->controllerBusy(m_machineID);
1055 m_fully_busy_cycles++;
1051
1052 // Wakeup in another cycle and try again
1053 scheduleEvent(1);
1054 break;
1055 }
1056''')
1057
1058 code.indent()

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1057 // Wakeup in another cycle and try again
1058 scheduleEvent(1);
1059 break;
1060 }
1061''')
1062
1063 code.indent()

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