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yairchu/bug.c

Created August 5, 2018 15:49
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IPP sqrt bug
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bug.c
#include <stdio.h>
#include "ipps.h"
int main()
{
float t;
(*(int*)&t) = 3116044;
printf ("%g %g\n", t, sqrtf (t));
IppStatus status = ippsSqrt_32f_I (&t, 1);
printf ("%g %d\n", t, status);
return 0;
}
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