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GPU Calc: implemented DURATION

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AMLOEXT-111 FIX

Change-Id: I114e5b20326657f7fd3e0de7162a8ae190059b2a
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>
This commit is contained in:
xinjiang
2013-11-04 11:18:04 +08:00
committed by I-Jui (Ray) Sung
parent d454a57acd
commit 0644c59f1e
3 changed files with 58 additions and 0 deletions
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4
sc/source/core/opencl/formulagroupcl.cxx
View File

@@ -1016,6 +1016,10 @@ DynamicKernelSoPArguments::DynamicKernelSoPArguments(
case ocISPMT:
mvSubArguments.push_back(SoPHelper(ts, ft->Children[i], new OpISPMT));
break;
case ocLaufz:
mvSubArguments.push_back(SoPHelper(ts,
ft->Children[i], new OpDuration));
break;
case ocExternal:
if ( !(pChild->GetExternal().compareTo(OUString(
"com.sun.star.sheet.addin.Analysis.getEffect"))))

42
sc/source/core/opencl/op_financial.cxx
View File

@@ -531,6 +531,48 @@ void OpISPMT::GenSlidingWindowFunction(std::stringstream& ss,
ss << "}";
}
void OpDuration::GenSlidingWindowFunction(std::stringstream& ss,
const std::string sSymName, SubArguments& vSubArguments)
{
ss << "\ndouble " << sSymName;
ss << "_"<< BinFuncName() <<"(";
for (unsigned i = 0; i < vSubArguments.size(); i++)
{
if (i)
ss << ",";
vSubArguments[i]->GenSlidingWindowDecl(ss);
}
ss << ") {\n";
ss << " double tmp = " << GetBottom() << ";\n";
ss << " int gid0 = get_global_id(0);\n";
ss << " double arg0 = " << GetBottom() << ";\n";
ss << " double arg1 = " << GetBottom() << ";\n";
ss << " double arg2 = " << GetBottom() << ";\n";
unsigned i = vSubArguments.size();
while (i--)
{
FormulaToken* pCur = vSubArguments[i]->GetFormulaToken();
assert(pCur);
if(pCur->GetType() == formula::svSingleVectorRef)
{
#ifdef ISNAN
const formula::SingleVectorRefToken* pSVR =
dynamic_cast< const formula::SingleVectorRefToken* >(pCur);
ss << " if(gid0 >= " << pSVR->GetArrayLength() << " || isNan(";
ss << vSubArguments[i]->GenSlidingWindowDeclRef();
ss << "))\n";
ss << " arg" << i << " = " <<GetBottom() << ";\n";
ss << " else\n";
#endif
ss << " arg" << i << " = ";
ss << vSubArguments[i]->GenSlidingWindowDeclRef();
ss << ";\n";
}
}
ss << " tmp = log(arg2 / arg1) / log(arg0 + 1.0);\n";
ss << " return tmp;\n";
ss << "}";
}
void Fvschedule::GenSlidingWindowFunction(
std::stringstream &ss, const std::string sSymName, SubArguments &vSubArguments)

12
sc/source/core/opencl/op_financial.hxx
View File

@@ -97,6 +97,18 @@ public:
virtual std::string BinFuncName(void) const { return "ISPMT"; }
};
class OpDuration: public Normal
{
public:
virtual std::string GetBottom(void) { return "0"; }
virtual void GenSlidingWindowFunction(std::stringstream& ss,
const std::string sSymName, SubArguments& vSubArguments);
virtual std::string BinFuncName(void) const { return "Duration"; }
};
class Fvschedule: public Normal
{
public: