AVX (128-bit)
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__m128d amd_vrd2_cdfnorm(__m128d x)#
Computes cumulative normal distribution for two double-precision elements.
- Parameters:
x – Input vector x
- Returns:
Vector of cdfnorm values
AVX2 (256-bit)
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__m256d amd_vrd4_cdfnorm(__m256d x)#
Computes cumulative normal distribution for four double-precision elements.
- Parameters:
x – Input vector x
- Returns:
Vector of cdfnorm values
AVX512 (512-bit)
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__m512d amd_vrd8_cdfnorm(__m512d x)#
Computes cumulative normal distribution for eight double-precision elements.
- Parameters:
x – Input vector x
- Returns:
Vector of cdfnorm values
Array
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void amd_vrda_cdfnorm(int len, const double *src, double *dst)#
Computes cumulative normal distribution of double array.
- Parameters:
len – Number of elements.
src – Input array.
dst – Output array of cdfnorm values.