Maxence Naud authored 3 months ago and Maxence Naud committed 3 months ago

- add compound assignment operator (+=, -=, *=, /=) with Tensor and arithmetic values
- add operator(+, -, *, /) with arithmetic values
- add friend symetric operator (+, -, *) with arithmetic values
- add fmt parsing function

Maxence Naud authored 3 months ago and Maxence Naud committed 3 months ago

- Add move assignment operator
- Fix 'Tensor::clone()' if original Tensor has no implementation
- Change behaviour to always perform a shallow copy in case of copy constructor/assignment operator calls

- working nearest mode
- add Interpolation python binding
- working python binding
- change Resize creation function to set scale/size Producers if values are provided

Grégoire Kubler authored 5 months ago and Maxence Naud committed 4 months ago

Addded namespace Aidge {} to remove extra Aidge:: specification
Removed useless #include

Grégoire Kubler authored 5 months ago and Maxence Naud committed 4 months ago

OperatorTensor::associateInput() ensures that data is not a null pointer to avoid segfault if the tensor to be set as input is not defined.
Tensor::get() & getIdx() prints the values received in case of error

Christophe Guillon authored 4 months ago and Olivier BICHLER committed 4 months ago

Set toString() method to always return a valid string even
in the case where the Tensor has no implementaiton or when
the tensor is undefined (i.e. no specified size).

Christophe Guillon authored 8 months ago and Maxence Naud committed 8 months ago

Define a Tensor with undefined dims by explicitly setting mSize to 0.
Provide undefined() method which must be used instead of empty()
to test whether a Tensor as associated dimensions and can be used
for forwarding dimensions downward.
This disambiguates from defined scalar Tensor which actually have
empty dimensions, but size of 1.
Note that as soon as a Tensor with undefined dimensions is resized,
it's dimensions are permanently defined (though may still change).

This change solves issues in operators forwardDims() when
input values are scalar, i.e. !undefined() and empty().

- [#include] Remove duplicated includes, add includes
- [attributes] add default values for mDataType, mImpl and mGrad
- [constructors] Order constructors, change array copy assignment to remove code duplication
- calling grad() does not instanciate the gradient anymore, a dedicated function should do it
- move getAvailableBackends() and operator=(const Tensor&) to cpp file
- Tensor::resize() now handles scalar Tensors

- [Add] ``zeros()`` member function to set implpementation elements to 0
- [unit_tests][NF] Add many more cases in Test_TensorImpl.cpp
- [include] update includes in Tensor.hpp

- [Add] ``zeros()`` member function to set implpementation elements to 0
- [unit_tests][NF] Add many more cases in Test_TensorImpl.cpp
- [include] update includes in Tensor.hpp

- [Add] ``zeros()`` member function to set implpementation elements to 0
- [unit_tests][NF] Add many more cases in Test_TensorImpl.cpp
- [include] update includes in Tensor.hpp

Update TensorImpl constructor to take the tensor  dimensions instead of the number of elements. Necessary for backend_opencv.