From ddb93bbf12fc9d685e7ddbef703a886d67cbda9b Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Fri, 2 Oct 2020 16:38:59 +0100 Subject: COMPMID-3637: Move wrapper to src Signed-off-by: Georgios Pinitas Change-Id: I524b0c4b49c7a7035b7d078b9585d77b0d438e10 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4083 Reviewed-by: Michele Di Giorgio Reviewed-by: Michalis Spyrou Comments-Addressed: Arm Jenkins --- src/core/NEON/wrapper/intrinsics/invsqrt.h | 61 ++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 src/core/NEON/wrapper/intrinsics/invsqrt.h (limited to 'src/core/NEON/wrapper/intrinsics/invsqrt.h') diff --git a/src/core/NEON/wrapper/intrinsics/invsqrt.h b/src/core/NEON/wrapper/intrinsics/invsqrt.h new file mode 100644 index 0000000000..2343efa8f8 --- /dev/null +++ b/src/core/NEON/wrapper/intrinsics/invsqrt.h @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2018-2020 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef ARM_COMPUTE_WRAPPER_INVSQRT_H +#define ARM_COMPUTE_WRAPPER_INVSQRT_H + +#include "src/core/NEON/NEMath.h" +#include + +namespace arm_compute +{ +namespace wrapper +{ +#define VINVSQRT_IMPL(stype, vtype, prefix, postfix) \ + inline vtype vinvsqrt(const vtype &a) \ + { \ + return prefix##_##postfix(a); \ + } + +#define VINVSQRT_IMPL_INT(stype, vtype, prefix, postfix) \ + inline vtype vinvsqrt(const vtype &a) \ + { \ + ARM_COMPUTE_UNUSED(a); \ + ARM_COMPUTE_ERROR("Not supported"); \ + } + +VINVSQRT_IMPL(float, float32x2_t, vinvsqrt, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VINVSQRT_IMPL(float16_t, float16x4_t, vinvsqrt, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VINVSQRT_IMPL_INT(int, int32x4_t, vinvsqrt, s32) + +VINVSQRT_IMPL(float, float32x4_t, vinvsqrtq, f32) +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +VINVSQRT_IMPL(float16_t, float16x8_t, vinvsqrtq, f16) +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + +#undef VINVSQRT_IMPL +} // namespace wrapper +} // namespace arm_compute +#endif /* ARM_COMPUTE_WRAPPER_INVSQRT_H */ -- cgit v1.2.1