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/*SCilab2C FOSSEE IIT Bombay*/
/*
** \brief Compute a multiplication for int16 matrixes.
** \param in1 : input matrix.
** \param lines1 : lines of in1 matrix.
** \param columns1 : columns of in1 matrix.
** \param in2 : input arry.
** \param lines2 : lines of in2 matrix.
** \param columns2 : columns of in2 matrix.
** \param out : Matrix that contains the multiplication in1 * in2.
*/
/* dgemm function of lapack library does not support uint8,uint16,int8 and int16 datatype so removed*/
#include "matrixMultiplication.h"
void i16mulma(int16 *in1,int lines1,int columns1,
int16 *in2,int lines2,int columns2,
int16 *out)
{
/* Do Not Use Any BLAS Function*/
int i = 0;
int k = 0;
int16 accu = 0;
/* How to convert 2 index matrixes to one.
** #define in1(a,b) in1[a+b*lines1]
** #define in2(c,d) in2[c+d*lines2]
*/
for(i=0;i < lines1 * columns2; ++i)
{
accu = 0;
for(k=0;k < columns1; ++k)
{
accu += in1[i % lines1 + k * lines1] * in2[k + (i / lines1) * lines2];
}
out[i] = accu;
}
}
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