tree 9955690805fa41c187e5d4a6a62020df292df699
parent 50dd2ee0cce42c72628b97686b02fc6ec073ca9c
author Viet-Hoa Do <viet-hoa.do@arm.com> 1695829145 +0100
committer Viet-Hoa Do <viet-hoa.do@arm.com> 1695913068 +0000

Reimplement erf function

* The current implementation has signfinicant inaccuracy
  and the issue cascades to GELU.
* Use the implementation from Arm® Optimized Routines.
  The maximum error is 1.93 ULP.

Resolves: COMPMID-6554
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: If80131e164b7a078e34dd8e05b1506698f31d17a
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10395
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: TeresaARM <teresa.charlinreyes@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>