Showing content from http://www.arrayfire.org/docs/group__reduce__func__min.htm below:
ArrayFire: min
Return the minimum along a given dimension. More...
AFAPI array min (const array &in, const int dim=-1) C++ Interface to return the minimum along a given dimension. More...
template<typename T > T min (const array &in) C++ Interface to return the minimum along the first non-singleton dimension. More...
AFAPI void min (array &val, array &idx, const array &in, const int dim=-1) C++ Interface to return the minimum and its location along a given dimension. More...
template<typename T > void min (T *val, unsigned *idx, const array &in) C++ Interface to return the minimum and its location over all dimensions. More...
AFAPI af_err af_min (af_array *out, const af_array in, const int dim) C Interface to return the minimum along a given dimension. More...
AFAPI af_err af_min_all (double *real, double *imag, const af_array in) C Interface to return the minimum over all dimensions. More...
AFAPI af_err af_min_all_array (af_array *out, const af_array in) C Interface to return the minimum over all dimensions. More...
AFAPI af_err af_imin (af_array *out, af_array *idx, const af_array in, const int dim) C Interface to return the minimum and its location along a given dimension. More...
AFAPI af_err af_imin_all (double *real, double *imag, unsigned *idx, const af_array in) C Interface to return the minimum and its location over all dimensions. More...
Return the minimum along a given dimension.
This function runs across all batches in the input simultaneously.
◆ af_imin()
C Interface to return the minimum and its location along a given dimension.
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Parameters
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[out] out minimum [out] idx location [in] in input array [in] dim dimension along which the minimum is found
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ af_imin_all()
C Interface to return the minimum and its location over all dimensions.
NaN values are ignored.
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Parameters
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[out] real real component of the minimum [out] imag imaginary component of the minimum; 0 if
idx is real [out] idx location [in] in input array
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ af_min()
C Interface to return the minimum along a given dimension.
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Parameters
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[out] out minimum [in] in input array [in] dim dimension along which the minimum is found
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ af_min_all()
C Interface to return the minimum over all dimensions.
If in is real, imag will be set to zeros.
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Parameters
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[out] real real component of the minimum [out] imag imaginary component of the minimum [in] in input array
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ af_min_all_array()
C Interface to return the minimum over all dimensions.
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Parameters
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[out] out minimum [in] in input array
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ min() [1/4]
C++ Interface to return the minimum and its location along a given dimension.
NaN values are ignored.
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Parameters
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[out] val minimum [out] idx location [in] in input array [in] dim dimension along which the minimum is found, -1 denotes the first non-singleton dimension
◆ min() [2/4] T min ( const array & in )
C++ Interface to return the minimum along the first non-singleton dimension.
NaN values are ignored.
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Parameters
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Returns
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minimum
◆ min() [3/4]
C++ Interface to return the minimum along a given dimension.
NaN values are ignored.
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Parameters
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[in] in input array [in] dim dimension along which the minimum is found, -1 denotes the first non-singleton dimension
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Returns
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minimum
◆ min() [4/4] void min ( T * val, unsigned * idx, const array & in )
C++ Interface to return the minimum and its location over all dimensions.
NaN values are ignored.
Often used to return values directly to the host.
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Parameters
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[out] val minimum [out] idx location [in] in input array
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