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Diffstat (limited to 'src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/test03.cpp')
-rw-r--r-- | src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/test03.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/test03.cpp b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/test03.cpp new file mode 100644 index 000000000..d783150e3 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/test03.cpp @@ -0,0 +1,96 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with the + License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied. See the License for the specific language governing + permissions and limitations under the License. + + *****************************************************************************/ + +/***************************************************************************** + + test03.cpp -- Test sc_join as gating mechanism for a process awaiting the + demise of its child processes. + + Original Author: Andy Goodrich, Forte Design Systems, 18 April 2005 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#define SC_INCLUDE_DYNAMIC_PROCESSES +#include "systemc.h" + +SC_MODULE(TB) +{ + SC_CTOR(TB) + { + SC_THREAD(abc); + sensitive << m_clk.pos(); + } + void abc() + { + for ( int i = 0; i < 3; i++ ) + { + cout << "Time Spawn Start Stop " << endl; + cout << "----- ----- ----- ----" << endl; + int ii = 2; + int spawn_i; + int spawn_n = 8; + sc_spawn_options options; + sc_join join; + options.set_sensitivity(&m_clk.pos()); + for ( spawn_i = 0; spawn_i < spawn_n; spawn_i++ ) + { + int process_i = spawn_i + i * spawn_n; + cout << sc_time_stamp() << " " << process_i << endl; + join.add_process(sc_spawn( + sc_bind(&TB::process, this, sc_ref(process_i)), + sc_gen_unique_name("pipe"), &options ) ); + sc_core::wait(ii); + } + cout << sc_time_stamp() << " waiting for termination of " + << join.process_count() << " processes" << endl; + join.wait(); + cout << sc_time_stamp() << " back from termination wait " << endl; + } + } + void process( int& instance ) + { + int i = instance; + cout << sc_time_stamp() << " " << i << endl; + wait(6); + cout << sc_time_stamp() << " " << i << endl; + } + sc_in<bool> m_clk; +}; + + +int sc_main(int argc, char* argv[]) +{ + sc_clock clock; + TB tb("tb"); + + tb.m_clk(clock); + sc_start(100, SC_NS); + cout << "Program completed." << endl; + return 0; +} |