Find the minimum values and their locations.
More...
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AFAPI array | min (const array &in, const int dim=-1) |
| C++ Interface for minimum values in an array. More...
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template<typename T > |
T | min (const array &in) |
| C++ Interface for getting minimum value of an array. More...
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AFAPI void | min (array &val, array &idx, const array &in, const int dim=-1) |
| C++ Interface for getting minimum values and their locations in an array. More...
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template<typename T > |
void | min (T *val, unsigned *idx, const array &in) |
| C++ Interface for getting minimum value and its location from the entire array. More...
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AFAPI af_err | af_min (af_array *out, const af_array in, const int dim) |
| C Interface for minimum values in an array. More...
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AFAPI af_err | af_min_all (double *real, double *imag, const af_array in) |
| C Interface for getting minimum value of an array. More...
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AFAPI af_err | af_imin (af_array *out, af_array *idx, const af_array in, const int dim) |
| C Interface for getting minimum values and their locations in an array. More...
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AFAPI af_err | af_imin_all (double *real, double *imag, unsigned *idx, const af_array in) |
| C Interface for getting minimum value and its location from the entire array. More...
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Find the minimum values and their locations.
This function performs the operation across all batches present in the input simultaneously.
C Interface for getting minimum values and their locations in an array.
- Parameters
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[out] | out | will contain the minimum of all values in in along dim |
[out] | idx | will contain the location of minimum of all values in in along dim |
[in] | in | is the input array |
[in] | dim | The dimension along which the minimum value is extracted |
- Returns
- AF_SUCCESS if the execution completes properly
C Interface for getting minimum value and its location from the entire array.
- Parameters
-
[out] | real | will contain the real part of minimum value of all elements in input in |
[out] | imag | will contain the imaginary part of minimum value of all elements in input in |
[out] | idx | will contain the location of minimum of all values in in |
[in] | in | is the input array |
- Returns
- AF_SUCCESS if the execution completes properly
- Note
imag
is always set to 0 when in
is real.
C Interface for minimum values in an array.
- Parameters
-
[out] | out | will contain the minimum of all values in in along dim |
[in] | in | is the input array |
[in] | dim | The dimension along which the minimum value is extracted |
- Returns
- AF_SUCCESS if the execution completes properly
C Interface for getting minimum value of an array.
- Parameters
-
[out] | real | will contain the real part of minimum value of all elements in input in |
[out] | imag | will contain the imaginary part of minimum value of all elements in input in |
[in] | in | is the input array |
- Returns
- AF_SUCCESS if the execution completes properly
- Note
imag
is always set to 0 when in
is real.
AFAPI array af::min |
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const array & |
in, |
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const int |
dim = -1 |
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) |
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C++ Interface for minimum values in an array.
- Parameters
-
[in] | in | is the input array |
[in] | dim | The dimension along which the minimum value needs to be extracted |
- Returns
- result of minimum all values along dimension
dim
- Note
dim
is -1 by default. -1 denotes the first non-singleton dimension.
-
NaN values are ignored
- Examples:
- getting_started/integer.cpp, graphics/gravity_sim.cpp, graphics/plot3.cpp, image_processing/brain_segmentation.cpp, image_processing/filters.cpp, image_processing/image_editing.cpp, machine_learning/bagging.cpp, machine_learning/deep_belief_net.cpp, machine_learning/kmeans.cpp, machine_learning/knn.cpp, and machine_learning/rbm.cpp.
T af::min |
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const array & |
in | ) |
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C++ Interface for getting minimum value of an array.
- Parameters
-
- Returns
- the minimum of all values of
in
- Note
- NaN values are ignored
C++ Interface for getting minimum values and their locations in an array.
- Parameters
-
[out] | val | will contain the minimum values along dimension dim |
[out] | idx | will contain the locations of minimum all values along dimension dim |
[in] | in | is the input array |
[in] | dim | The dimension along which the minimum value needs to be extracted |
- Note
dim
is -1 by default. -1 denotes the first non-singleton dimension.
-
NaN values are ignored
void af::min |
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T * |
val, |
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unsigned * |
idx, |
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const array & |
in |
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) |
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C++ Interface for getting minimum value and its location from the entire array.
- Parameters
-
[out] | val | will contain the minimum values in the input |
[out] | idx | will contain the locations of minimum all values in the input |
[in] | in | is the input array |
- Note
- NaN values are ignored