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2021-05-05Fix for tanh at small argument valuesAleksandr Nikolaev
x - x^3/3 is more accurate approximation for |x| < 0.005 than (exp2x - 1)/(exp2x + 1). Resolves: COMPMID-4098 Signed-off-by: Aleksandr Nikolaev <aleksandr.nikolaev@arm.com> Change-Id: If6f9d7ce4d8d00d36d2dada7ab8f8d9f5b58f5c0 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/c/VisualCompute/ComputeLibrary/+/321354 Tested-by: bsgcomp <bsgcomp@arm.com> Comments-Addressed: bsgcomp <bsgcomp@arm.com> Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5563 Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2021-04-29Remove stale/solved TODOsMichele Di Giorgio
Change-Id: I5c440f4c6ca4186adcfa926e6b7d924086671f29 Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com> Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5520 Tested-by: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Manuel Bottini <manuel.bottini@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
2021-03-05Move utility functions to NE/SVEMathSang-Hoon Park
To avoid unused function warnings when only partial data types are selected, the definition of functions are moved. Partially Resolves: COMPMID-4282 Change-Id: Ic30ddd3f2c88cac5978d27e5f4ada3639b5a04e5 Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com> Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5215 Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2020-12-23Fix baremetal arm_compute_validation build errorsSiCongLi
* Add -C flag to instruct preprocessor not to strip comments. This is to prevent marker comments like '// fall through' that suppresses certain warnings from being removed. * Fix unused variable warnings. * Add M_PI definition that's missing from certain toolchain standard libraries. Resolves COMPMID-4054 Change-Id: I1d641db668685d4b678f3d0efed84bfe9e630b4b Signed-off-by: SiCongLi <sicong.li@arm.com> Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4692 Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2020-10-07COMPMID-3637: Move wrapper to srcGeorgios Pinitas
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com> Change-Id: I524b0c4b49c7a7035b7d078b9585d77b0d438e10 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4083 Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com> Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>