diff options
Diffstat (limited to 'src/systemc/tests/systemc/kernel/dynamic_processes/sc_join')
11 files changed, 567 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/sc_join.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/sc_join.log new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/sc_join.log diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/test01.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/test01.log new file mode 100644 index 000000000..a7237caa7 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/golden/test01.log @@ -0,0 +1,10 @@ +SystemC Simulation +2 ns: sync(3) terminating +3 ns: sync(4) terminating +4 ns: sync(5) terminating +4 ns: sync(5) terminating +6 ns: sync(7) terminating +10 ns: sync(11) terminating +20 ns: sync(21) terminating +20 ns: waiting waking +Program completed diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/test01.cpp b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/test01.cpp new file mode 100644 index 000000000..f82344bb4 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test01/test01.cpp @@ -0,0 +1,84 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test01.cpp -- Test using sc_join as barrier mechanism. + + Original Author: Andy Goodrich, Forte Design Systems, 10 October 2004 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" +#include "sysc/kernel/sc_dynamic_processes.h" + +SC_MODULE(X) +{ + SC_CTOR(X) + { + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 3 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 4 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 5 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 5 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 7 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 11 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 21 ) ) ); + + SC_THREAD(waiting); + } + void sync(int context) + { + for ( int i = 0; i < context; i++ ) + { + wait(m_clk.posedge_event()); + } + cout << sc_time_stamp() << ": sync(" << context << ") terminating" << endl; + } + void waiting() + { + m_join.wait(); + cout << sc_time_stamp() << ": waiting waking" << endl; + } + + sc_in_clk m_clk; + sc_join m_join; +}; + +int sc_main( int argc, char* argv[] ) +{ + sc_clock clock; + X x("x"); + x.m_clk(clock); + + sc_start(1000, SC_NS); + + cerr << "Program completed" << endl; + return 0; +} + diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/golden/test02.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/golden/test02.log new file mode 100644 index 000000000..a7237caa7 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/golden/test02.log @@ -0,0 +1,10 @@ +SystemC Simulation +2 ns: sync(3) terminating +3 ns: sync(4) terminating +4 ns: sync(5) terminating +4 ns: sync(5) terminating +6 ns: sync(7) terminating +10 ns: sync(11) terminating +20 ns: sync(21) terminating +20 ns: waiting waking +Program completed diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/test02.cpp b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/test02.cpp new file mode 100644 index 000000000..8eba90a5e --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test02/test02.cpp @@ -0,0 +1,85 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test02.cpp -- Test SC_FORK and SC_JOIN macros. + + Original Author: Andy Goodrich, Forte Design Systems, 10 October 2004 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" +#include "sysc/kernel/sc_dynamic_processes.h" + +SC_MODULE(X) +{ + SC_CTOR(X) + { + + SC_THREAD(waiting); + } + void sync(int context) + { + for ( int i = 0; i < context; i++ ) + { + wait(m_clk.posedge_event()); + } + cout << sc_time_stamp() << ": sync(" << context << ") terminating"<< endl; + } + void waiting() + { + SC_FORK + sc_spawn( sc_bind( &X::sync, this, 3 ) ), + sc_spawn( sc_bind( &X::sync, this, 4 ) ), + sc_spawn( sc_bind( &X::sync, this, 5 ) ), + sc_spawn( sc_bind( &X::sync, this, 5 ) ), + sc_spawn( sc_bind( &X::sync, this, 7 ) ), + sc_spawn( sc_bind( &X::sync, this, 11) ), + sc_spawn( sc_bind( &X::sync, this, 21) ) + SC_JOIN + cout << sc_time_stamp() << ": waiting waking" << endl; + } + + sc_in_clk m_clk; + sc_join m_join; +}; + +int sc_main( int argc, char* argv[] ) +{ + sc_clock clock; + X x("x"); + x.m_clk(clock); + + sc_start(1000, SC_NS); + + cerr << "Program completed" << endl; + return 0; +} + diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/golden/test03.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/golden/test03.log new file mode 100644 index 000000000..68285dfd4 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test03/golden/test03.log @@ -0,0 +1,86 @@ +SystemC Simulation +Time Spawn Start Stop +----- ----- ----- ---- +0 s 0 +0 s 0 +1 ns 1 +1 ns 1 +3 ns 2 +3 ns 2 +5 ns 0 +5 ns 3 +5 ns 3 +7 ns 1 +7 ns 4 +7 ns 4 +9 ns 2 +9 ns 5 +9 ns 5 +11 ns 3 +11 ns 6 +11 ns 6 +13 ns 4 +13 ns 7 +13 ns 7 +15 ns 5 +15 ns waiting for termination of 2 processes +17 ns 6 +19 ns 7 +19 ns back from termination wait +Time Spawn Start Stop +----- ----- ----- ---- +19 ns 8 +19 ns 8 +21 ns 9 +21 ns 9 +23 ns 10 +23 ns 10 +25 ns 8 +25 ns 11 +25 ns 11 +27 ns 9 +27 ns 12 +27 ns 12 +29 ns 10 +29 ns 13 +29 ns 13 +31 ns 11 +31 ns 14 +31 ns 14 +33 ns 12 +33 ns 15 +33 ns 15 +35 ns 13 +35 ns waiting for termination of 2 processes +37 ns 14 +39 ns 15 +39 ns back from termination wait +Time Spawn Start Stop +----- ----- ----- ---- +39 ns 16 +39 ns 16 +41 ns 17 +41 ns 17 +43 ns 18 +43 ns 18 +45 ns 16 +45 ns 19 +45 ns 19 +47 ns 17 +47 ns 20 +47 ns 20 +49 ns 18 +49 ns 21 +49 ns 21 +51 ns 19 +51 ns 22 +51 ns 22 +53 ns 20 +53 ns 23 +53 ns 23 +55 ns 21 +55 ns waiting for termination of 2 processes +57 ns 22 +59 ns 23 +59 ns back from termination wait +Program completed. 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; +} diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/golden/test04.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/golden/test04.log new file mode 100644 index 000000000..0d1660025 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/golden/test04.log @@ -0,0 +1,11 @@ +SystemC Simulation +2 ns: sync(3) terminating +3 ns: sync(4) terminating +4 ns: sync(5) terminating +4 ns: sync(5) terminating +6 ns: sync(7) terminating +10 ns: sync(11) terminating +20 ns: sync(21) terminating +20 ns: asynchronous wait waking +21 ns: clocked wait waking +Program completed diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/test04.cpp b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/test04.cpp new file mode 100644 index 000000000..e9aa9efd0 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test04/test04.cpp @@ -0,0 +1,92 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test04.cpp -- Test using sc_join as barrier mechanism with clocked and + asynchronous thread waits. + + Original Author: Andy Goodrich, Forte Design Systems, 10 October 2004 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" +#include "sysc/kernel/sc_dynamic_processes.h" + +SC_MODULE(X) +{ + SC_CTOR(X) + { + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 3 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 4 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 5 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 5 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 7 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 11 ) ) ); + m_join.add_process( sc_spawn( sc_bind(&X::sync, this, 21 ) ) ); + + SC_CTHREAD(cwaiting,m_clk.pos()); + SC_THREAD(waiting); + } + void cwaiting() + { + m_join.wait_clocked(); + cout << sc_time_stamp() << ": clocked wait waking" << endl; + } + + void sync(int context) + { + for ( int i = 0; i < context; i++ ) + { + wait(m_clk.posedge_event()); + } + cout << sc_time_stamp() << ": sync(" << context << ") terminating" << endl; + } + void waiting() + { + m_join.wait(); + cout << sc_time_stamp() << ": asynchronous wait waking" << endl; + } + + sc_in_clk m_clk; + sc_join m_join; +}; + +int sc_main( int argc, char* argv[] ) +{ + sc_clock clock; + X x("x"); + x.m_clk(clock); + + sc_start(1000, SC_NS); + + cerr << "Program completed" << endl; + return 0; +} + diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/golden/test05.log b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/golden/test05.log new file mode 100644 index 000000000..13684b960 --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/golden/test05.log @@ -0,0 +1,10 @@ +SystemC Simulation +3 ns: sync(3) terminating +4 ns: sync(4) terminating +5 ns: sync(5) terminating +5 ns: sync(5) terminating +7 ns: sync(7) terminating +11 ns: sync(11) terminating +21 ns: sync(21) terminating +22 ns: clocked wait waking +Program completed diff --git a/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/test05.cpp b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/test05.cpp new file mode 100644 index 000000000..9a7f0242d --- /dev/null +++ b/src/systemc/tests/systemc/kernel/dynamic_processes/sc_join/test05/test05.cpp @@ -0,0 +1,83 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + test05.cpp -- Test using SC_FORK and SC_CJOIN macros. + + Original Author: Andy Goodrich, Forte Design Systems, 29 April 2004 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" +#include "sysc/kernel/sc_dynamic_processes.h" + +SC_MODULE(X) +{ + SC_CTOR(X) + { + SC_CTHREAD(cwaiting,m_clk.pos()); + } + void cwaiting() + { + SC_FORK + sc_spawn( sc_bind(&X::sync, this, 3 ) ) , + sc_spawn( sc_bind(&X::sync, this, 4 ) ) , + sc_spawn( sc_bind(&X::sync, this, 5 ) ) , + sc_spawn( sc_bind(&X::sync, this, 5 ) ) , + sc_spawn( sc_bind(&X::sync, this, 7 ) ) , + sc_spawn( sc_bind(&X::sync, this, 11 ) ) , + sc_spawn( sc_bind(&X::sync, this, 21 ) ) + SC_CJOIN + cout << sc_time_stamp() << ": clocked wait waking" << endl; + } + + void sync(int context) + { + for ( int i = 0; i < context; i++ ) + { + wait(m_clk.posedge_event()); + } + cout << sc_time_stamp() << ": sync(" << context << ") terminating" << endl; + } + sc_in_clk m_clk; +}; + +int sc_main( int argc, char* argv[] ) +{ + sc_clock clock; + X x("x"); + x.m_clk(clock); + + sc_start(1000, SC_NS); + + cerr << "Program completed" << endl; + return 0; +} + |