Slice and Identity node

Context

Those nodes were needed in particular for the export of encoders with Tiling.

Modified files

• Slice :
  • aidge_export_cpp/kernels/Slice.hpp kernel implementation, checking every input element and copy it to output if its index on axes is between boundaries with right step.
  • aidge_export_cpp/templates/configuration/slice_config.jinja jinja config
  • aidge_export_cpp/templates/kernel_forward/slice_forward.jinja jinja forward
  • aidge_export_cpp/operators/Slice.py loads parameter attributes, turn them to positive values and check boundaries
• Identity :
  • aidge_export_cpp/kernels/Identity.hpp same as reshape.
  • aidge_export_cpp/templates/configuration/identity_config.jinja jinja config
  • aidge_export_cpp/templates/kernel_forward/identity_forward.jinja jinja forward
  • aidge_export_cpp/operators/Identity.py
• Bugs aidge_core#311
  • aidge_export_cpp/templates/configuration/_meminfo.jinja add a check on in_name before access
  • aidge_export_cpp/templates/configuration/_def_io.jinja add a check on in_name before access
• Unit tests :
  • aidge_export_cpp/unit_tests/test_export.py added tests for slice and identity export

TODO

• DONE