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author | Mohamed Nour Abouelseoud <mohamednour.abouelseoud@arm.com> | 2018-12-27 12:39:16 +0000 |
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committer | Mohamed Nour Abouelseoud <mohamednour.abouelseoud@arm.com> | 2019-01-07 11:51:21 +0000 |
commit | a1d3c6a49f35d7d3f11cc7e1b588d1d5401bdbf1 (patch) | |
tree | b5aca3b07f2935adc3abe25a14e7bd66ff5201fc /src/backends/reference/workloads/Rsqrt.cpp | |
parent | d5b9e6497b03d58c671c15b9ebe8e35500171f06 (diff) | |
download | armnn-a1d3c6a49f35d7d3f11cc7e1b588d1d5401bdbf1.tar.gz |
IVGCVSW-2371 Add Rsqrt Ref implementation
*Added Unit Tests
Change-Id: I6cceb8e6dcda35ce08415f8e5ca86019a64d26e3
Diffstat (limited to 'src/backends/reference/workloads/Rsqrt.cpp')
-rw-r--r-- | src/backends/reference/workloads/Rsqrt.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/Rsqrt.cpp b/src/backends/reference/workloads/Rsqrt.cpp new file mode 100644 index 0000000000..cee38fc1f1 --- /dev/null +++ b/src/backends/reference/workloads/Rsqrt.cpp @@ -0,0 +1,23 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "Rsqrt.hpp" + +#include <cmath> + +namespace armnn +{ + +void Rsqrt(const float* in, + float* out, + const TensorInfo& tensorInfo) +{ + for (size_t i = 0; i < tensorInfo.GetNumElements(); i++) + { + out[i] = 1.f / sqrtf(in[i]); + } +} + +} //namespace armnn
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