Enhance: shorten and simplify the 'Tensor::toString' function and add an 'offset' parameter for pretty printing

- Add support for precision parameter for floating point numbers in 'toString()' and Tensor formatter
- Add precision parameter to 'toString()' virtual function in Data
- Select a specific formatter function for Tensor elements once instead of selecting one for each element of the Tensor

FIX: warning related to a space between the quotation marks and the suffix identifier '_h' in the literal operator declaration in 'half.hpp'

The purpose is to simplify dependencies

Remove DataType and DataFormat from Data.hpp into their own header/src files. Make DataType conversion initialization constexpr

Move EnumString to its own file. It was required to include Attributes.hpp even though this file doesn't even use EnumString.

Maxence Naud authored 2 months ago and Maxence Naud committed 2 months ago

Replace 'iostream'/'sstream'/'ostream' whenever possible by 'fmt' or nothing if there is nothing to print

Maxence Naud authored 2 months ago and Maxence Naud committed 2 months ago

- move some inline functions from header to source
- include what is used in header and source files to avoid relying on recursive includes
- remove 'constexpr' from 'Tensor(Vector)' constructor that applied forced inlining
- use C++ types and not C type (std::size_t instead of size_t)
- move some default constructor/operators to src
- explicitly delete some default class constructors for 'SingleGraphMatching', 'StaticAnalysis', 'MetaOpStats' and 'OperatorStats'
- add default parameters to 'ArgMax' constructor
- make Node::mAttrs available to the associated Operator instead of accessing it each time getOperator() is called
- make some for loop access elements by reference in 'FuseBatchNorm'