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/************************************************************************
************************************************************************
FAUST compiler
Copyright (C) 2003-2018 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
************************************************************************
************************************************************************/
#ifndef _CPP_CODE_CONTAINER_H
#define _CPP_CODE_CONTAINER_H
#include "code_container.hh"
#include "cpp_instructions.hh"
#include "dsp_factory.hh"
#include "omp_code_container.hh"
#include "opencl_instructions.hh"
#include "vec_code_container.hh"
#include "wss_code_container.hh"
#ifdef WIN32
#pragma warning(disable : 4250)
#endif
/**
* Implement C++ FIR base container.
*/
class CPPCodeContainer : public virtual CodeContainer {
protected:
CPPInstVisitor* fCodeProducer;
std::ostream* fOut;
std::string fSuperKlassName;
void produceMetadata(int tabs);
void produceInit(int tabs);
std::string genVirtual();
std::string genFinal();
public:
CPPCodeContainer()
{}
CPPCodeContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out) : fSuperKlassName(super)
{
initialize(numInputs, numOutputs);
fKlassName = name;
fOut = out;
// For mathematical functions
if (gGlobal->gFastMath) {
addIncludeFile((gGlobal->gFastMathLib == "def") ? "\"faust/dsp/fastmath.cpp\""
: ("\"" + gGlobal->gFastMathLib + "\""));
} else {
addIncludeFile("<cmath>");
addIncludeFile("<algorithm>");
// For int64_t type
addIncludeFile("<cstdint>");
}
fCodeProducer = new CPPInstVisitor(out);
}
virtual ~CPPCodeContainer()
{
// fCodeProducer is a 'Garbageable'
}
virtual void produceClass();
virtual void generateCompute(int tab) = 0;
virtual void produceInternal();
virtual dsp_factory_base* produceFactory();
virtual void printHeader()
{
CodeContainer::printHeader(*fOut);
tab(0, *fOut);
*fOut << "#ifndef __" << gGlobal->gClassName << "_H__";
tab(0, *fOut);
*fOut << "#define __" << gGlobal->gClassName << "_H__" << std::endl << std::endl;
}
virtual void printFloatDef() { printfloatdef(*fOut); }
virtual void printFooter()
{
tab(0, *fOut);
*fOut << "#endif" << std::endl;
}
CodeContainer* createScalarContainer(const std::string& name, int sub_container_type);
static CodeContainer* createScalarContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs, ostream* dst, int sub_container_type);
static CodeContainer* createContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs,
ostream* dst = new std::stringstream());
};
/**
* Implement C++ FIR scalar container.
*/
class CPPScalarCodeContainer : public CPPCodeContainer {
protected:
public:
CPPScalarCodeContainer()
{}
CPPScalarCodeContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out,
int sub_container_type);
virtual ~CPPScalarCodeContainer()
{}
void generateCompute(int tab);
};
/**
* Implement C++ FIR scalar container (special version for -os0 generation mode).
*/
class CPPScalarOneSampleCodeContainer1 : public CPPScalarCodeContainer {
protected:
virtual void produceClass();
public:
CPPScalarOneSampleCodeContainer1(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out,
int sub_container_type)
{
initialize(numInputs, numOutputs);
fKlassName = name;
fOut = out;
// For mathematical functions
if (gGlobal->gFastMath) {
addIncludeFile((gGlobal->gFastMathLib == "def") ? "\"faust/dsp/fastmath.cpp\""
: ("\"" + gGlobal->gFastMathLib + "\""));
} else {
addIncludeFile("<cmath>");
addIncludeFile("<algorithm>");
// For int64_t type
addIncludeFile("<cstdint>");
}
fCodeProducer = new CPPInstVisitor(out);
}
virtual ~CPPScalarOneSampleCodeContainer1()
{}
void generateCompute(int tab);
};
/**
* Implement C++ FIR scalar container (special version for -os1 generation mode with iZone and fZone).
*/
class CPPScalarOneSampleCodeContainer2 : public CPPScalarCodeContainer {
protected:
virtual void produceClass();
public:
CPPScalarOneSampleCodeContainer2()
{}
CPPScalarOneSampleCodeContainer2(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out,
int sub_container_type)
{
initialize(numInputs, numOutputs);
fKlassName = name;
fOut = out;
// For mathematical functions
if (gGlobal->gFastMath) {
addIncludeFile((gGlobal->gFastMathLib == "def") ? "\"faust/dsp/fastmath.cpp\""
: ("\"" + gGlobal->gFastMathLib + "\""));
} else {
addIncludeFile("<cmath>");
addIncludeFile("<algorithm>");
// For int64_t type
addIncludeFile("<cstdint>");
}
fCodeProducer = new CPPInstVisitor1(out);
}
virtual ~CPPScalarOneSampleCodeContainer2()
{}
void generateCompute(int tab);
};
/**
Implement C++ FIR scalar container (special version for -os2 generation mode with iZone and fZone). Some of the DSP struct fields will be moved in the iZone/fZone (typically long delay lines). The others will stay in the DSP structure.
*/
class CPPScalarOneSampleCodeContainer3 : public CPPScalarOneSampleCodeContainer2 {
protected:
virtual void produceClass();
public:
CPPScalarOneSampleCodeContainer3(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out,
int sub_container_type)
{
initialize(numInputs, numOutputs);
fKlassName = name;
fOut = out;
// For mathematical functions
if (gGlobal->gFastMath) {
addIncludeFile((gGlobal->gFastMathLib == "def") ? "\"faust/dsp/fastmath.cpp\""
: ("\"" + gGlobal->gFastMathLib + "\""));
} else {
addIncludeFile("<cmath>");
addIncludeFile("<algorithm>");
// For int64_t type
addIncludeFile("<cstdint>");
}
// Setup in produceClass
fCodeProducer = nullptr;
}
virtual ~CPPScalarOneSampleCodeContainer3()
{}
};
/**
Implement C++ FIR scalar container (special version for -os3 generation mode with iZone and fZone in DSP struct).
*/
class CPPScalarOneSampleCodeContainer4 : public CPPScalarOneSampleCodeContainer3 {
protected:
virtual void produceClass();
public:
CPPScalarOneSampleCodeContainer4(const std::string& name, const std::string& super,
int numInputs, int numOutputs,
std::ostream* out,
int sub_container_type)
:CPPScalarOneSampleCodeContainer3(name, super, numInputs, numOutputs, out, sub_container_type)
{}
virtual ~CPPScalarOneSampleCodeContainer4()
{}
void generateCompute(int tab);
};
/**
Implement C++ FIR vector container.
*/
class CPPVectorCodeContainer : public VectorCodeContainer, public CPPCodeContainer {
protected:
public:
CPPVectorCodeContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out);
virtual ~CPPVectorCodeContainer()
{}
void generateCompute(int tab);
};
/**
Implement C++ FIR OpenMP container.
*/
class CPPOpenMPCodeContainer : public OpenMPCodeContainer, public CPPCodeContainer {
protected:
public:
CPPOpenMPCodeContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs, std::ostream* out);
virtual ~CPPOpenMPCodeContainer()
{}
void generateCompute(int tab);
};
/**
Implement C++ FIR Work Stealing container.
*/
class CPPWorkStealingCodeContainer : public WSSCodeContainer, public CPPCodeContainer {
protected:
public:
CPPWorkStealingCodeContainer(const std::string& name, const std::string& super, int numInputs, int numOutputs,
std::ostream* out);
virtual ~CPPWorkStealingCodeContainer()
{}
void produceClass();
void generateCompute(int tab);
};
#endif
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