COMPMID-3574: add logarithm to LogSoftmaxLayer

Missed logarithm for the summation is added to NEON, CL and reference
backends. To avoid complex changes, log softmax layer on CL backend
doesn't support quantized data types. Tests and doxygen comments
are modified accordingly.

Change-Id: Iafd29291be8b81345cb4999b2668dbc3ae0c3345
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3517
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
10 files changed
tree: b1751b74d14073d2c711de486d3f0efb1a4d2c6c
  1. .clang-format
  2. .clang-tidy
  3. .github/
  4. .gitmodules
  5. Android.bp
  6. LICENSE
  7. README.md
  8. SConscript
  9. SConstruct
  10. arm_compute/
  11. data/
  12. docs/
  13. examples/
  14. include/
  15. scripts/
  16. src/
  17. support/
  18. tests/
  19. utils/
README.md

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