| MF_Cols_runprod
| MD_Cols_runprod |
ME_Cols_runprod |
| MCF_Cols_runprod |
MCD_Cols_runprod |
MCE_Cols_runprod |
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| Function | running product over column elements |
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| Syntax C/C++ | #include <MFstd.h>
void MF_Cols_runprod( fMatrix MA, ui ht, ui len ); |
| C++ MatObj | #include <OptiVec.h>
void matrix<T>::Cols_runprod(); |
| Pascal/Delphi | uses MFstd;
procedure MF_Cols_runprod( MA:fMatrix; ht, len:UIntSize ); |
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| CUDA function C/C++ | #include <cudaMFstd.h>
int cudaMF_Cols_runprod( fMatrix d_MA, ui ht, ui len );
void MFcu_Cols_runprod( fMatrix h_MA, ui ht, ui len );
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| CUDA function Pascal/Delphi | uses MFstd;
function cudaMF_Cols_runprod( d_MA:fMatrix; ht, len:UIntSize ): IntBool;
procedure MFcu_Cols_runprod( h_MA:fMatrix; ht, len:UIntSize );
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| Description | For all columns separately, each element is the product of itself and all preceding elements. This function should be used with care: overflow is easily reached, and underflow may lead to all elements from a certain position on being zero. |
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