diff options
Diffstat (limited to 'sc/source/core/opencl/op_array.cxx')
| -rw-r--r-- | sc/source/core/opencl/op_array.cxx | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/sc/source/core/opencl/op_array.cxx b/sc/source/core/opencl/op_array.cxx new file mode 100644 index 000000000..c745ec8a1 --- /dev/null +++ b/sc/source/core/opencl/op_array.cxx @@ -0,0 +1,191 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include "op_array.hxx" + +#include <formula/vectortoken.hxx> +#include <sstream> + +using namespace formula; + +namespace sc::opencl { + +void OpSumX2MY2::GenSlidingWindowFunction(std::stringstream &ss, + const std::string &sSymName, SubArguments &vSubArguments) +{ + ss << "\ndouble " << sSymName; + ss << "_"<< BinFuncName() <<"("; + for (size_t i = 0; i < vSubArguments.size(); i++) + { + if (i) + ss << ","; + vSubArguments[i]->GenSlidingWindowDecl(ss); + } + ss << ")\n {\n"; + ss <<" int gid0=get_global_id(0);\n"; + ss << " double tmp =0;\n"; + GenTmpVariables(ss,vSubArguments); + if(vSubArguments[0]->GetFormulaToken()->GetType() == + formula::svDoubleVectorRef) + { + FormulaToken *tmpCur = vSubArguments[0]->GetFormulaToken(); + const formula::DoubleVectorRefToken*pCurDVR= static_cast<const + formula::DoubleVectorRefToken *>(tmpCur); + size_t nCurWindowSize = pCurDVR->GetArrayLength() < + pCurDVR->GetRefRowSize() ? pCurDVR->GetArrayLength(): + pCurDVR->GetRefRowSize() ; + ss << " int i ;\n"; + ss << " for (i = "; + if (!pCurDVR->IsStartFixed() && pCurDVR->IsEndFixed()) { + ss << "gid0; i < "<< nCurWindowSize <<"; i++)\n"; + } else if (pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) { + ss << "0; i < gid0+"<< nCurWindowSize <<"; i++)\n"; + } else { + ss << "0; i < "<< nCurWindowSize <<"; i++)\n"; + } + ss << " {\n"; + if(!pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) + { + ss << " int doubleIndex =i+gid0;\n"; + }else + { + ss << " int doubleIndex =i;\n"; + } + + CheckSubArgumentIsNan(ss,vSubArguments,0); + CheckSubArgumentIsNan(ss,vSubArguments,1); + ss << " tmp +=pow(tmp0,2) - pow(tmp1,2);\n"; + ss <<" }\n"; + } + else + { + ss << " int singleIndex =gid0;\n"; + CheckAllSubArgumentIsNan(ss, vSubArguments); + ss << " tmp = pow(tmp0,2) - pow(tmp1,2);\n"; + } + ss << "return tmp;\n"; + ss << "}"; +} + +void OpSumX2PY2::GenSlidingWindowFunction(std::stringstream &ss, + const std::string &sSymName, SubArguments &vSubArguments) +{ + ss << "\ndouble " << sSymName; + ss << "_"<< BinFuncName() <<"("; + for (size_t i = 0; i < vSubArguments.size(); i++) + { + if (i) + ss << ","; + vSubArguments[i]->GenSlidingWindowDecl(ss); + } + ss << ")\n {\n"; + ss << " int gid0=get_global_id(0);\n"; + ss << " double tmp =0;\n"; + GenTmpVariables(ss,vSubArguments); + if(vSubArguments[0]->GetFormulaToken()->GetType() == + formula::svDoubleVectorRef) + { + FormulaToken *tmpCur = vSubArguments[0]->GetFormulaToken(); + const formula::DoubleVectorRefToken*pCurDVR= static_cast<const + formula::DoubleVectorRefToken *>(tmpCur); + size_t nCurWindowSize = pCurDVR->GetArrayLength() < + pCurDVR->GetRefRowSize() ? pCurDVR->GetArrayLength(): + pCurDVR->GetRefRowSize() ; + ss << " int i ;\n"; + ss << " for (i = "; + if (!pCurDVR->IsStartFixed() && pCurDVR->IsEndFixed()) { + ss << "gid0; i < "<< nCurWindowSize <<"; i++)\n"; + } else if (pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) { + ss << "0; i < gid0+"<< nCurWindowSize <<"; i++)\n"; + } else { + ss << "0; i < "<< nCurWindowSize <<"; i++)\n"; + } + ss << " {\n"; + if(!pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) + { + ss << " int doubleIndex =i+gid0;\n"; + }else + { + ss << " int doubleIndex =i;\n"; + } + + CheckSubArgumentIsNan(ss,vSubArguments,0); + CheckSubArgumentIsNan(ss,vSubArguments,1); + ss << " tmp +=pow(tmp0,2) + pow(tmp1,2);\n"; + ss <<" }\n"; + } + else + { + ss << " int singleIndex =gid0;\n"; + CheckAllSubArgumentIsNan(ss, vSubArguments); + ss << " tmp = pow(tmp0,2) + pow(tmp1,2);\n"; + } + ss << " return tmp;\n"; + ss << "}"; +} +void OpSumXMY2::GenSlidingWindowFunction(std::stringstream &ss, + const std::string &sSymName, SubArguments &vSubArguments) +{ + ss << "\ndouble " << sSymName; + ss << "_"<< BinFuncName() <<"("; + for (size_t i = 0; i < vSubArguments.size(); i++) + { + if (i) + ss << ","; + vSubArguments[i]->GenSlidingWindowDecl(ss); + } + ss << ")\n {\n"; + ss << " int gid0=get_global_id(0);\n"; + ss << " double tmp =0;\n"; + GenTmpVariables(ss,vSubArguments); + if(vSubArguments[0]->GetFormulaToken()->GetType() == + formula::svDoubleVectorRef) + { + FormulaToken *tmpCur = vSubArguments[0]->GetFormulaToken(); + const formula::DoubleVectorRefToken*pCurDVR= static_cast<const + formula::DoubleVectorRefToken *>(tmpCur); + size_t nCurWindowSize = pCurDVR->GetArrayLength() < + pCurDVR->GetRefRowSize() ? pCurDVR->GetArrayLength(): + pCurDVR->GetRefRowSize() ; + ss << " int i ;\n"; + ss << " for (i = "; + if (!pCurDVR->IsStartFixed() && pCurDVR->IsEndFixed()) { + ss << "gid0; i < "<< nCurWindowSize <<"; i++)\n"; + } else if (pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) { + ss << "0; i < gid0+"<< nCurWindowSize <<"; i++)\n"; + } else { + ss << "0; i < "<< nCurWindowSize <<"; i++)\n"; + } + ss << " {\n"; + if(!pCurDVR->IsStartFixed() && !pCurDVR->IsEndFixed()) + { + ss << " int doubleIndex =i+gid0;\n"; + }else + { + ss << " int doubleIndex =i;\n"; + } + + CheckSubArgumentIsNan(ss,vSubArguments,0); + CheckSubArgumentIsNan(ss,vSubArguments,1); + ss << " tmp +=pow((tmp0-tmp1),2);\n"; + ss <<" }\n"; + } + else + { + ss << " int singleIndex =gid0;\n"; + CheckAllSubArgumentIsNan(ss, vSubArguments); + ss << " tmp = pow((tmp0-tmp1),2);\n"; + } + ss << " return tmp;\n"; + ss << "}"; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |