diff options
| author | yiming ju <yiming@multicorewareinc.com> | 2013-12-12 15:16:34 +0800 |
|---|---|---|
| committer | I-Jui (Ray) Sung <ray@multicorewareinc.com> | 2013-12-19 17:53:52 -0600 |
| commit | 2ebc7c6ab819771514d7405adb286bad1fa5b489 (patch) | |
| tree | e098fe878250425c4efaa7828ce03cc1b90d73e5 /sc | |
| parent | a7859b3c6a2710e9b1d90f040c0d31b7606b013a (diff) | |
GPU Calc: implemented ROUNDDOWN
AMLOEXT-352 FIX
Change-Id: I68cce5d17a3ab6aacf1f20bae1baa09604015238
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>
Diffstat (limited to 'sc')
| -rw-r--r-- | sc/source/core/opencl/formulagroupcl.cxx | 4 | ||||
| -rw-r--r-- | sc/source/core/opencl/op_math.cxx | 33 | ||||
| -rw-r--r-- | sc/source/core/opencl/op_math.hxx | 7 |
3 files changed, 44 insertions, 0 deletions
diff --git a/sc/source/core/opencl/formulagroupcl.cxx b/sc/source/core/opencl/formulagroupcl.cxx index ebce006a6198..cd4e1f407799 100644 --- a/sc/source/core/opencl/formulagroupcl.cxx +++ b/sc/source/core/opencl/formulagroupcl.cxx @@ -2428,6 +2428,10 @@ DynamicKernelSoPArguments::DynamicKernelSoPArguments( mvSubArguments.push_back(SoPHelper(ts, ft->Children[i],new OpRoundUp)); break; + case ocRoundDown: + mvSubArguments.push_back(SoPHelper(ts, + ft->Children[i],new OpRoundDown)); + break; case ocExternal: if ( !(pChild->GetExternal().compareTo(OUString( "com.sun.star.sheet.addin.Analysis.getEffect")))) diff --git a/sc/source/core/opencl/op_math.cxx b/sc/source/core/opencl/op_math.cxx index 4368f7eb9ffd..18b0480e8f70 100644 --- a/sc/source/core/opencl/op_math.cxx +++ b/sc/source/core/opencl/op_math.cxx @@ -1493,6 +1493,39 @@ void OpRoundUp::GenSlidingWindowFunction(std::stringstream &ss, ss << " return tmp;\n"; ss << "}"; } +void OpRoundDown::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{\n"; + ss << " int gid0=get_global_id(0);\n"; + ss << " int singleIndex = gid0;\n"; + ss << " int intTmp;\n"; + ss << " double tmp;\n"; + GenTmpVariables(ss,vSubArguments); + CheckAllSubArgumentIsNan(ss,vSubArguments); + ss << " if(tmp1 >20 || tmp1 < -20)"; + ss << " {\n"; + ss << " tmp = NAN;\n"; + ss << " }else\n"; + ss << " {\n"; + ss << " for(int i=0;i<tmp1;i++)\n"; + ss << " tmp0 = tmp0 * 10;\n"; + ss << " intTmp = (int)tmp0;\n"; + ss << " tmp = intTmp;\n"; + ss << " for(int i=0;i<tmp1;i++)\n"; + ss << " tmp = tmp / 10;\n"; + ss << " }\n"; + ss << " return tmp;\n"; + ss << "}"; +} void OpOdd::GenSlidingWindowFunction( std::stringstream &ss, const std::string sSymName, SubArguments &vSubArguments) diff --git a/sc/source/core/opencl/op_math.hxx b/sc/source/core/opencl/op_math.hxx index b59e798c71f6..ce06d8f82a17 100644 --- a/sc/source/core/opencl/op_math.hxx +++ b/sc/source/core/opencl/op_math.hxx @@ -221,6 +221,13 @@ public: const std::string sSymName, SubArguments &vSubArguments); virtual std::string BinFuncName(void) const { return "RoundUp"; } }; +class OpRoundDown: public CheckVariables +{ +public: + virtual void GenSlidingWindowFunction(std::stringstream &ss, + const std::string sSymName, SubArguments &vSubArguments); + virtual std::string BinFuncName(void) const { return "RoundDown"; } +}; class OpCot: public Normal { public: |