though the codes compiles well, the programe gives the message "run time check failure, stack around variable x", where i am doing it wrong? the output y is equally wrong. data type is short 2-D array.
//.h file
#define
_SSEEXAMPLE1_H
#include
__declspec(align(16))class
sseexample1
{
public:
void charles(__m128i *x, __m128i
*y);
};
#endif
//.cpp file
#include "stdafx.h"
#include
#include
#include "sseexample1.h"
void
sseexample1::charles(__m128i* x,__m128i* y)
{
int j;
__m128i p,q,s;
for (j =
0;j<4;j++)
{
p
=_mm_loadu_si128(&x);//load row one of x
q
=_mm_loadu_si128(&x[j+1]);// load row 2 of x
s = _mm_add_epi16(p,q);// add row one and two
_mm_storeu_si128(&y,s);
}
}
//main.cpp file
#include "stdafx.h"
#include
#include
#include "sseexample1.h"
#include
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
short x[4][4]={1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4};
short y[4][4];
//int s[4];
sseexample1 z;
z.charles((__m128i*)x,(__m128i*)y);
for (int j = 0; j < 4; j++)
cout << y << " ";
cout << endl;
return 0;
}
