Showing content from http://www.arrayfire.org/docs/group__reduce__func__max.htm below:
ArrayFire: max
Return the maximum along a given dimension. More...
AFAPI array max (const array &in, const int dim=-1) C++ Interface to return the maximum along a given dimension. More...
AFAPI void max (array &val, array &idx, const array &in, const array &ragged_len, const int dim) C++ Interface to return the ragged maximum along a given dimension. More...
template<typename T > T max (const array &in) C++ Interface to return the maximum along the first non-singleton dimension. More...
AFAPI void max (array &val, array &idx, const array &in, const int dim=-1) C++ Interface to return the maximum and its location along a given dimension. More...
template<typename T > void max (T *val, unsigned *idx, const array &in) C++ Interface to return the maximum and its location over all dimensions. More...
AFAPI af_err af_max (af_array *out, const af_array in, const int dim) C Interface to return the maximum along a given dimension. More...
AFAPI af_err af_max_ragged (af_array *val, af_array *idx, const af_array in, const af_array ragged_len, const int dim) C Interface to return the ragged maximum over a given dimension. More...
AFAPI af_err af_max_all (double *real, double *imag, const af_array in) C Interface to return the maximum over all dimensions. More...
AFAPI af_err af_max_all_array (af_array *out, const af_array in) C Interface to return the maximum over all dimensions. More...
AFAPI af_err af_imax (af_array *out, af_array *idx, const af_array in, const int dim) C Interface to return the maximum and its location along a given dimension. More...
AFAPI af_err af_imax_all (double *real, double *imag, unsigned *idx, const af_array in) C Interface to return the maximum and its location over all dimensions. More...
Return the maximum along a given dimension.
This function runs across all batches in the input simultaneously.
◆ af_imax()
C Interface to return the maximum and its location along a given dimension.
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Parameters
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[out] out maximum [out] idx location [in] in input array [in] dim dimension along which the maximum 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_imax_all()
C Interface to return the maximum 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 maximum [out] imag imaginary component of the maximum; 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_max()
C Interface to return the maximum along a given dimension.
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Parameters
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[out] out maximum [in] in input array [in] dim dimension along which the maximum 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_max_all()
C Interface to return the maximum 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 maximum [out] imag imaginary component of the maximum [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_max_all_array()
C Interface to return the maximum over all dimensions.
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Parameters
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[out] out maximum [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_max_ragged()
C Interface to return the ragged maximum over a given dimension.
Input parameter ragged_len sets the number of elements to consider.
NaN values are ignored.
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Parameters
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[out] val ragged maximum [out] idx locations of the maximum ragged values [in] in input array [in] ragged_len array containing the number of elements to use [in] dim dimension along which the maximum is found
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Returns
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AF_SUCCESS, if function returns successfully, else an af_err code is given
◆ max() [1/5]
C++ Interface to return the ragged maximum along a given dimension.
Input parameter ragged_len sets the number of elements to consider.
NaN values are ignored.
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Parameters
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[out] val ragged maximum [out] idx locations of the maximum ragged values [in] in input array [in] ragged_len array containing the number of elements to use [in] dim dimension along which the maximum is found
◆ max() [2/5]
C++ Interface to return the maximum and its location along a given dimension.
NaN values are ignored.
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Parameters
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[out] val maximum [out] idx location [in] in input array [in] dim dimension along which the maximum is found, -1 denotes the first non-singleton dimension
◆ max() [3/5] T max ( const array & in )
C++ Interface to return the maximum along the first non-singleton dimension.
NaN values are ignored.
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Parameters
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Returns
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maximum
◆ max() [4/5] ◆ max() [5/5] void max ( T * val, unsigned * idx, const array & in )
C++ Interface to return the maximum 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 maximum [out] idx location [in] in input array
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