Add quantized support for unary elementwise in CPU

* Add quantized unary elementwise in CPU using LUT.
* Widen the input data range of the test suite.
  - Fix CPU exponential function overflow/underflow range.
  - Fix saturation issue of CL round operator.

Resolves: COMPMID-5763
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: I41445de2b4a33ec6b01e0ab701516c240c852d0b
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9367
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/cpu/kernels/elementwise_unary/generic/sve/integer.cpp b/src/cpu/kernels/elementwise_unary/generic/sve/integer.cpp
index 984056a426..068c3f7cda 100644
--- a/src/cpu/kernels/elementwise_unary/generic/sve/integer.cpp
+++ b/src/cpu/kernels/elementwise_unary/generic/sve/integer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited.
+ * Copyright (c) 2022-2023 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -29,8 +29,9 @@ namespace arm_compute
 {
 namespace cpu
 {
-void sve_s32_elementwise_unary(const ITensor *in, ITensor *out, const Window &window, ElementWiseUnary op)
+void sve_s32_elementwise_unary(const ITensor *in, ITensor *out, const Window &window, ElementWiseUnary op, const uint8_t *lut)
 {
+    ARM_COMPUTE_UNUSED(lut);
     return elementwise_sve_op<int32_t>(in, out, window, op);
 }
 }