Some general improvements
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a8738defea
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@ -31,7 +31,7 @@ class NullLogger(object):
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self.buffer+=message
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def read_config_from_conan(conanfile):
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def read_config_from_conan(conanfile, build_type='Release'):
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global lang_level
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sys.stdout = NullLogger()
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#read conan configuration
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@ -39,7 +39,7 @@ def read_config_from_conan(conanfile):
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conan_api, client_cache, user_io = conan.Conan.factory()
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install_info = conan_api.install(path=conanfile,
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generators=['json'],
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settings=['build_type=Debug'],
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settings=['build_type=%s'%build_type],
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install_folder=tmpdirname)
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for e in install_info['installed']:
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@ -62,6 +62,8 @@ def read_config_from_conan(conanfile):
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sys.stdout=sys.stdout.terminal
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return msg
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systemc_loaded=False
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def load_systemc():
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if 'SYSTEMC_HOME' in os.environ:
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add_sys_include_path(os.path.join(os.environ['SYSTEMC_HOME'], 'include'))
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@ -73,7 +75,10 @@ def load_systemc():
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#define SC_CPLUSPLUS %s
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#include "systemc"
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#include "tlm"
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""" % lang_symbols[lang_level])
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"""
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% lang_symbols[lang_level])
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systemc_loaded=True
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cppyy.gbl.sc_core.sc_in_action=True
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return True
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return False
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@ -168,3 +173,23 @@ def get_submodules(module):
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res.append(attr)
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return res
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import time
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class timewith():
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def __init__(self, name=''):
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self.name = name
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self.start = time.time()
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@property
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def elapsed(self):
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return time.time() - self.start
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def checkpoint(self, name=''):
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return '{timer} {checkpoint} took {elapsed} seconds'.format(timer=self.name, checkpoint=name, elapsed=self.elapsed).strip()
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def __enter__(self):
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return self
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def __exit__(self, mytype, value, traceback):
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print(self.checkpoint('finished'))
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pass
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@ -6,7 +6,48 @@ Created on 02.01.2019
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from cppyy import gbl as cpp
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from builtins import getattr
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import re
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from enum import Enum
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import logging
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class Mode(Enum):
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SIM = 1
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BUILD = 2
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mode=Mode.SIM
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class Simulation(object):
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@staticmethod
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def run():
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cpp.sc_core.sc_start()
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@staticmethod
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def setup(log_level = logging.WARNING):
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try:
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if log_level >= logging.FATAL:
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cpp.scc.init_logging(cpp.logging.FATAL, False)
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elif log_level >= logging.ERROR:
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cpp.scc.init_logging(cpp.logging.ERROR, False)
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elif log_level >= logging.WARNING:
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cpp.scc.init_logging(cpp.logging.WARNING, False)
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elif log_level >= logging.INFO:
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cpp.scc.init_logging(cpp.logging.INFO, False)
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elif log_level >= logging.DEBUG:
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cpp.scc.init_logging(cpp.logging.DEBUG, False)
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except Exception: # fall back: use basic SystemC logging setup
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verb_lut={
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logging.FATAL:100, #SC_LOW
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logging.ERROR: 200, #SC_MEDIUM
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logging.WARNING: 300, #SC_HIGH
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logging.INFO: 400, #SC_FULL
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logging.DEBUG: 500 #SC_DEBUG
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}
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cpp.sc_core.sc_report_handler.set_verbosity_level(verb_lut[log_level]);
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cpp.sc_core.sc_report_handler.set_actions(cpp.sc_core.SC_ID_MORE_THAN_ONE_SIGNAL_DRIVER_, cpp.sc_core.SC_DO_NOTHING);
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def __init__(self):
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pass
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class Module(object):
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'''
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classdocs
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@ -25,44 +66,6 @@ class Module(object):
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self.instance = self.cppclazz(cpp.sc_core.sc_module_name(str(name)))
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return self
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class Signal(object):
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'''
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classdocs
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'''
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_sc_inout_re = re.compile(r'^sc_core::sc_(?:_in)?out<(.*)>$')
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_sc_port_re = re.compile(r'^sc_core::sc_port<[^<]*<(.*)>>$')
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def __init__(self, name=None):
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self.name=name
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self.source=None
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self.targets=[]
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self.signal=None
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self.sig_data_type=None
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def src(self, module_port):
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self.source=module_port
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port_class_name=type(module_port).__cppname__
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match = self._sc_inout_re.match(port_class_name)
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if match:
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self.sig_data_type=match.group(1)
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else:
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match = self._sc_port_re.match(port_class_name)
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if match:
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self.sig_data_type=match.group(1)
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if self.sig_data_type is None:
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raise AttributeError;
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py_dt_name=self.sig_data_type.replace("::", ".").replace("<", "[").replace(">", "]")
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self.signal = eval("cpp.sc_core.sc_signal[cpp.%s](self.name)" % py_dt_name)
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module_port.bind(self.signal)
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return self
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def sink(self, module_port):
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self.targets.append(module_port)
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module_port.bind(self.signal)
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return self
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class Connection(object):
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'''
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classdocs
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@ -78,4 +81,42 @@ class Connection(object):
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def sink(self, module_port):
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self.targets.append(module_port)
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self.source.bind(module_port)
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return self
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return self
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class Signal(Connection):
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'''
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classdocs
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'''
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_sc_inout_re = re.compile(r'^sc_core::sc_(?:_in)?out<(.*)>$')
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_sc_port_re = re.compile(r'^sc_core::sc_port<[^<]*<(.*)>>$')
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def __init__(self, name=None):
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Connection.__init__(self)
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self.name=name
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self.signal=None
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self.data_type=None
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def src(self, module_port):
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self.source=module_port
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port_class_name=type(module_port).__cppname__
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match = self._sc_inout_re.match(port_class_name)
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if match:
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self.data_type=match.group(1)
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else:
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match = self._sc_port_re.match(port_class_name)
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if match:
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self.data_type=match.group(1)
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if self.data_type is None:
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raise AttributeError;
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py_dt_name=self.data_type.replace("::", ".").replace("<", "[").replace(">", "]")
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self.signal = eval("cpp.sc_core.sc_signal[cpp.%s](self.name)" % py_dt_name)
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module_port.bind(self.signal)
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return self
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def sink(self, module_port):
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self.targets.append(module_port)
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module_port.bind(self.signal)
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return self
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