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coriolis/kite/src/PyKiteEngine.cpp

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// -*- C++ -*-
//
// This file is part of the Coriolis Software.
// Copyright (c) UPMC/LIP6 2010-2014, All Rights Reserved
//
// +-----------------------------------------------------------------+
// | C O R I O L I S |
// | K i t e - D e t a i l e d R o u t e r |
// | |
// | Author : Jean-Paul CHAPUT |
// | E-mail : Jean-Paul.Chaput@asim.lip6.fr |
// | =============================================================== |
// | C++ Module : "./PyKiteEngine.cpp" |
// +-----------------------------------------------------------------+
#include "hurricane/isobar/PyCell.h"
#include "hurricane/viewer/CellViewer.h"
#include "hurricane/viewer/ExceptionWidget.h"
#include "hurricane/Cell.h"
#include "kite/PyKiteEngine.h"
#include <functional>
# undef ACCESS_OBJECT
# undef ACCESS_CLASS
# define ACCESS_OBJECT _baseObject._object
# define ACCESS_CLASS(_pyObject) &(_pyObject->_baseObject)
#define METHOD_HEAD(function) GENERIC_METHOD_HEAD(KiteEngine,kite,function)
namespace Kite {
using std::cerr;
using std::endl;
using std::hex;
using std::ostringstream;
using Hurricane::tab;
using Hurricane::in_trace;
using Hurricane::Error;
using Hurricane::Warning;
using Hurricane::ExceptionWidget;
using Isobar::ProxyProperty;
using Isobar::ProxyError;
using Isobar::ConstructorError;
using Isobar::HurricaneError;
using Isobar::HurricaneWarning;
using Isobar::ParseOneArg;
using Isobar::ParseTwoArg;
using Isobar::PyCell;
using Isobar::PyCell_Link;
using CRL::PyToolEngine;
extern "C" {
#if defined(__PYTHON_MODULE__)
#define DirectVoidToolMethod(SELF_TYPE, SELF_OBJECT, FUNC_NAME) \
static PyObject* Py##SELF_TYPE##_##FUNC_NAME(Py##SELF_TYPE* self) \
{ \
trace << "Py" #SELF_TYPE "_" #FUNC_NAME "()" << endl; \
HTRY \
METHOD_HEAD(#SELF_TYPE "." #FUNC_NAME "()") \
if (SELF_OBJECT->getViewer()) { \
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::FUNC_NAME,SELF_OBJECT) ); \
} else { \
SELF_OBJECT->FUNC_NAME(); \
} \
HCATCH \
Py_RETURN_NONE; \
}
// +=================================================================+
// | "PyKiteEngine" Python Module Code Part |
// +=================================================================+
static PyObject* PyKiteEngine_get ( PyObject*, PyObject* args )
{
trace << "PyKiteEngine_get()" << endl;
KiteEngine* kite = NULL;
HTRY
PyObject* arg0;
if (not ParseOneArg("Kite.get", args, CELL_ARG, &arg0)) return NULL;
kite = KiteEngine::get(PYCELL_O(arg0));
HCATCH
return PyKiteEngine_Link(kite);
}
static PyObject* PyKiteEngine_create ( PyObject*, PyObject* args )
{
trace << "PyKiteEngine_create()" << endl;
KiteEngine* kite = NULL;
HTRY
PyObject* arg0;
if (not ParseOneArg("Kite.get", args, CELL_ARG, &arg0)) return NULL;
Cell* cell = PYCELL_O(arg0);
kite = KiteEngine::get(cell);
if (kite == NULL) {
kite = KiteEngine::create(cell);
if (cmess1.enabled())
kite->getKiteConfiguration()->print(cell);
} else
cerr << Warning("%s already has a Kite engine.",getString(cell).c_str()) << endl;
HCATCH
return PyKiteEngine_Link(kite);
}
PyObject* PyKiteEngine_runGlobalRouter ( PyKiteEngine* self, PyObject* args )
{
trace << "PyKiteEngine_runGlobalRouter()" << endl;
HTRY
METHOD_HEAD("KiteEngine.runGlobalRouter()")
unsigned int flags = 0;
if (PyArg_ParseTuple(args,"I:KiteEngine.runGlobalRouter", &flags)) {
if (kite->getViewer()) {
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::runGlobalRouter,kite,flags) );
} else {
kite->runGlobalRouter(flags);
}
} else {
PyErr_SetString(ConstructorError, "KiteEngine.runGlobalRouter(): Invalid number/bad type of parameter.");
return NULL;
}
HCATCH
Py_RETURN_NONE;
}
PyObject* PyKiteEngine_loadGlobalRouting ( PyKiteEngine* self, PyObject* args )
{
trace << "PyKiteEngine_loadGlobalRouting()" << endl;
HTRY
METHOD_HEAD("KiteEngine.loadGlobalRouting()")
unsigned int flags = 0;
PyObject* pyRoutingNets = NULL;
if (PyArg_ParseTuple(args,"IO:KiteEngine.loadGlobalRouting", &flags, &pyRoutingNets)) {
// This is a MEMORY LEAK. Router should copy & clean.
KatabaticEngine::NetSet* routingNets = new KatabaticEngine::NetSet();
if (PyObject_IsTrue(pyRoutingNets)) {
if (not PyIter_Check(pyRoutingNets)) {
PyErr_SetString(ConstructorError, "KiteEngine.loadGlobalRouting(): Second parameter do not support iterator protocol.");
return NULL;
}
Cell* cell = kite->getCell();
PyObject* iterator = PyObject_GetIter(pyRoutingNets);
PyObject* pyNetName = NULL;
while( (pyNetName = PyIter_Next(iterator)) ) {
if (not PyString_Check(pyNetName)) {
PyErr_SetString(ConstructorError, "KiteEngine.loadGlobalRouting(): The second argument must be a container of strings.");
return NULL;
}
Net* net = cell->getNet(Name(PyString_AsString(pyNetName)));
routingNets->insert(net);
Py_DECREF(pyNetName);
}
Py_DECREF(iterator);
}
if (kite->getViewer()) {
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::loadGlobalRouting,kite,flags,*routingNets) );
} else {
kite->loadGlobalRouting(flags,*routingNets);
}
} else {
PyErr_SetString(ConstructorError, "KiteEngine.loadGlobalRouting(): Invalid number/bad type of parameter.");
return NULL;
}
HCATCH
Py_RETURN_NONE;
}
PyObject* PyKiteEngine_layerAssign ( PyKiteEngine* self, PyObject* args )
{
trace << "PyKiteEngine_layerAssign()" << endl;
HTRY
METHOD_HEAD("KiteEngine.layerAssign()")
unsigned int flags = 0;
if (PyArg_ParseTuple(args,"I:KiteEngine.layerAssign", &flags)) {
if (kite->getViewer()) {
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::layerAssign,kite,flags) );
} else {
kite->layerAssign(flags);
}
} else {
PyErr_SetString(ConstructorError, "KiteEngine.layerAssign(): Invalid number/bad type of parameter.");
return NULL;
}
HCATCH
Py_RETURN_NONE;
}
static PyObject* PyKiteEngine_runNegociatePreRouted ( PyKiteEngine* self )
{
trace << "PyKiteEngine_runNegociatePreRouted()" << endl;
HTRY
METHOD_HEAD("KiteEngine.runNegociatePreRouted()")
if (kite->getViewer()) {
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::runNegociate,kite,Kite::KtPreRoutedStage) );
} else {
kite->runNegociate( Kite::KtPreRoutedStage );
}
HCATCH
Py_RETURN_NONE;
}
static PyObject* PyKiteEngine_runNegociate ( PyKiteEngine* self )
{
trace << "PyKiteEngine_runNegociate()" << endl;
HTRY
METHOD_HEAD("KiteEngine.runNegociate()")
if (kite->getViewer()) {
ExceptionWidget::catchAllWrapper( std::bind(&KiteEngine::runNegociate,kite,0) );
} else {
kite->runNegociate();
}
HCATCH
Py_RETURN_NONE;
}
// Standart Accessors (Attributes).
DirectVoidToolMethod(KiteEngine,kite,printConfiguration)
DirectVoidToolMethod(KiteEngine,kite,saveGlobalSolution)
DirectVoidToolMethod(KiteEngine,kite,finalizeLayout)
DirectVoidMethod(KiteEngine,kite,dumpMeasures)
DirectGetBoolAttribute(PyKiteEngine_getToolSuccess,getToolSuccess,PyKiteEngine,KiteEngine)
// Standart Destroy (Attribute).
DBoDestroyAttribute(PyKiteEngine_destroy,PyKiteEngine)
PyMethodDef PyKiteEngine_Methods[] =
{ { "get" , (PyCFunction)PyKiteEngine_get , METH_VARARGS|METH_STATIC
, "Returns the Kite engine attached to the Cell, None if there isnt't." }
, { "create" , (PyCFunction)PyKiteEngine_create , METH_VARARGS|METH_STATIC
, "Create a Kite engine on this cell." }
, { "printConfiguration" , (PyCFunction)PyKiteEngine_printConfiguration , METH_NOARGS
, "Display on the console the configuration of Kite." }
, { "saveGlobalSolution" , (PyCFunction)PyKiteEngine_saveGlobalSolution , METH_NOARGS
, "Save the global routing solution on disk." }
, { "getToolSuccess" , (PyCFunction)PyKiteEngine_getToolSuccess , METH_NOARGS
, "Returns True if the detailed routing has been successful." }
, { "loadGlobalRouting" , (PyCFunction)PyKiteEngine_loadGlobalRouting , METH_VARARGS
, "Read/load the global routing and build topologies for Kite." }
, { "runGlobalRouter" , (PyCFunction)PyKiteEngine_runGlobalRouter , METH_VARARGS
, "Run the global router (Knik)." }
, { "layerAssign" , (PyCFunction)PyKiteEngine_layerAssign , METH_VARARGS
, "Run the layer assigment stage." }
, { "runNegociatePreRouted", (PyCFunction)PyKiteEngine_runNegociatePreRouted, METH_NOARGS
, "Run the negociation stage for pre-routed of the detailed router." }
, { "runNegociate" , (PyCFunction)PyKiteEngine_runNegociate , METH_NOARGS
, "Run the negociation stage of the detailed router." }
, { "finalizeLayout" , (PyCFunction)PyKiteEngine_finalizeLayout , METH_NOARGS
, "Revert to a pure Hurricane database, remove router's additionnal data structures." }
, { "dumpMeasures" , (PyCFunction)PyKiteEngine_dumpMeasures , METH_NOARGS
, "Dump to disk lots of statistical informations about the routing." }
, { "destroy" , (PyCFunction)PyKiteEngine_destroy , METH_NOARGS
, "Destroy the associated hurricane object. The python object remains." }
, {NULL, NULL, 0, NULL} /* sentinel */
};
DBoDeleteMethod(KiteEngine)
PyTypeObjectLinkPyType(KiteEngine)
#else // End of Python Module Code Part.
// +=================================================================+
// | "PyKiteEngine" Shared Library Code Part |
// +=================================================================+
// Link/Creation Method.
PyTypeInheritedObjectDefinitions(KiteEngine,PyToolEngine)
DBoLinkCreateMethod(KiteEngine)
#endif // Shared Library Code Part.
} // extern "C".
} // Kite namespace.
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