GPU Calc: implemented QUOTIENT

AMLOEXT-372 FIX

Change-Id: Iaa8c1a4d64007071997f5eccdacf76be7f531894
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: Wei Wei <weiwei@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/source/core/opencl/formulagroupcl.cxx

@@ -2803,7 +2803,12 @@ DynamicKernelSoPArguments::DynamicKernelSoPArguments(
                     mvSubArguments.push_back(SoPHelper(ts, ft->Children[i],
                         new OpMROUND));
                 }
-                break;
+                else if ( !(pChild->GetExternal().compareTo(OUString(
+                    "com.sun.star.sheet.addin.Analysis.getQuotient"))))
+                {
+                    mvSubArguments.push_back(SoPHelper(ts, ft->Children[i],
+                        new OpQuotient));
+                }
                 break;
 
             default:

sc/source/core/opencl/op_math.cxx

@@ -2858,6 +2858,39 @@ void OpFact::GenSlidingWindowFunction(std::stringstream& ss,
     ss << "    return arg0;\n";
     ss << "}";
 }
+void OpQuotient::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 << "    int gid0 = get_global_id(0);\n";
+    ss << "    double num1 = 1.0;\n";
+    ss << "    double num2 = 1.0;\n";
+#ifdef ISNAN
+    FormulaToken *iNum1 = vSubArguments[0]->GetFormulaToken();
+    FormulaToken *iNum2 = vSubArguments[1]->GetFormulaToken();
+    ss << "    if(isNan(";
+    ss << vSubArguments[0]->GenSlidingWindowDeclRef() << "))\n";
+    ss << "        num1 = 1.0;\n";
+    ss << "    else \n    ";
+#endif
+    ss << "    num1 = " << vSubArguments[0]->GenSlidingWindowDeclRef() << ";\n";
+#ifdef ISNAN
+    ss << "    if(isNan(";
+    ss << vSubArguments[1]->GenSlidingWindowDeclRef() << "))\n";
+    ss << "        num2 = 1.0;\n";
+    ss << "    else \n    ";
+#endif
+    ss << "    num2 = " << vSubArguments[1]->GenSlidingWindowDeclRef() << ";\n";
+    ss << "    return trunc(num1/num2);\n";
+    ss << "}";
+}
 }}
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sc/source/core/opencl/op_math.hxx

@@ -461,6 +461,13 @@ public:
     virtual std::string GetBottom(void) { return "0.0"; }
     virtual std::string BinFuncName(void) const { return "Fact"; }
 };
+class OpQuotient: public Normal
+{
+public:
+    virtual void GenSlidingWindowFunction(std::stringstream &ss,
+        const std::string sSymName, SubArguments &vSubArguments);
+    virtual std::string BinFuncName(void) const { return "Quotient"; }
+};
 }}
 
 #endif