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GPU Calc: implemented STANDARDIZE

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AMLOEXT-77 FIX

Change-Id: I5f91d497417e87a489728949a4436f33ed3da235
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>
This commit is contained in:
shiming zhang
2013-11-04 17:05:54 +08:00
committed by I-Jui (Ray) Sung
parent f7cd30228f
commit f1d75291e3
3 changed files with 119 additions and 0 deletions
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4
sc/source/core/opencl/formulagroupcl.cxx
View File

@@ -1044,6 +1044,10 @@ DynamicKernelSoPArguments::DynamicKernelSoPArguments(
mvSubArguments.push_back(SoPHelper(ts,
ft->Children[i], new OpTanH));
break;
case ocStandard:
mvSubArguments.push_back(SoPHelper(ts,
ft->Children[i], new OpStandard));
break;
case ocExternal:
if ( !(pChild->GetExternal().compareTo(OUString(
"com.sun.star.sheet.addin.Analysis.getEffect"))))

107
sc/source/core/opencl/op_statistical.cxx
View File

@@ -22,6 +22,113 @@ using namespace formula;
namespace sc { namespace opencl {
void OpStandard::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 = 0;\n";
ss << " int gid0 = get_global_id(0);\n";
ss << " double x,mu,sigma;\n";
if(vSubArguments.size() != 3)
{
ss << " return DBL_MAX;\n" << "}\n";
return ;
}
FormulaToken *tmpCur0 = vSubArguments[0]->GetFormulaToken();
assert(tmpCur0);
if(tmpCur0->GetType() == formula::svSingleVectorRef)
{
const formula::SingleVectorRefToken*tmpCurDVR0 =
dynamic_cast<const formula::SingleVectorRefToken *>(tmpCur0);
#ifdef ISNAN
ss << " int buffer_x_len = ";
ss << tmpCurDVR0->GetArrayLength() << ";\n";
ss << " if(gid0>=buffer_x_len || isNan(";
ss << vSubArguments[0]->GenSlidingWindowDeclRef() << "))\n";
ss << " x = 0.0;\n";
ss << " else\n";
#endif
ss << " x = ";
ss << vSubArguments[0]->GenSlidingWindowDeclRef() << ";\n";
}
else if(tmpCur0->GetType() == formula::svDouble)
{
ss << " x=" <<tmpCur0->GetDouble() << ";\n";
}
else
{
ss << " return DBL_MAX;\n" << "}\n";
return ;
}
FormulaToken *tmpCur1 = vSubArguments[1]->GetFormulaToken();
assert(tmpCur1);
if(tmpCur1->GetType() == formula::svSingleVectorRef)
{
const formula::SingleVectorRefToken*tmpCurDVR1 =
dynamic_cast<const formula::SingleVectorRefToken *>(tmpCur1);
#ifdef ISNAN
ss << " int buffer_mu_len = ";
ss << tmpCurDVR1->GetArrayLength() << ";\n";
ss << " if(gid0>=buffer_mu_len || isNan(";
ss << vSubArguments[1]->GenSlidingWindowDeclRef() << "))\n";
ss << " mu = 0.0;\n";
ss << " else\n";
#endif
ss << " mu = ";
ss << vSubArguments[1]->GenSlidingWindowDeclRef() << ";\n";
}
else if(tmpCur1->GetType() == formula::svDouble)
{
ss << " mu=" <<tmpCur1->GetDouble() << ";\n";
}
else
{
ss << " return DBL_MAX;\n" << "}\n";
return ;
}
FormulaToken *tmpCur2 = vSubArguments[2]->GetFormulaToken();
assert(tmpCur2);
if(tmpCur2->GetType() == formula::svSingleVectorRef)
{
const formula::SingleVectorRefToken*tmpCurDVR2 =
dynamic_cast<const formula::SingleVectorRefToken *>(tmpCur2);
#ifdef ISNAN
ss << " int buffer_sigma_len = ";
ss << tmpCurDVR2->GetArrayLength() << ";\n";
ss << " if(gid0>=buffer_sigma_len || isNan(";
ss << vSubArguments[2]->GenSlidingWindowDeclRef() << "))\n";
ss << " sigma = 0.0;\n";
ss << " else\n";
#endif
ss << " sigma = ";
ss << vSubArguments[2]->GenSlidingWindowDeclRef() << ";\n";
}
else if(tmpCur2->GetType() == formula::svDouble)
{
ss << " sigma=" <<tmpCur2->GetDouble() << ";\n";
}
else
{
ss << " return DBL_MAX;\n" << "}\n";
return ;
}
ss << " if(" << "sigma" << "<=0)\n";
ss << " tmp=DBL_MAX;\n";
ss << " else\n";
ss << " tmp=(" << "x" << "-" << "mu" << ")/" << "sigma" << ";\n";
ss << " return tmp;\n";
ss << "}";
}
void OpFisher::GenSlidingWindowFunction(
std::stringstream &ss, const std::string sSymName, SubArguments &vSubArguments)
{

8
sc/source/core/opencl/op_statistical.hxx
View File

@@ -14,6 +14,14 @@
namespace sc { namespace opencl {
class OpStandard: public Normal
{
public:
virtual void GenSlidingWindowFunction(std::stringstream &ss,
const std::string sSymName, SubArguments &vSubArguments);
virtual std::string BinFuncName(void) const { return "Standard"; }
};
class OpFisher: public Normal
{
public: