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author | David Monahan <david.monahan@arm.com> | 2020-02-25 09:03:29 +0000 |
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committer | David Monahan <david.monahan@arm.com> | 2020-02-28 09:47:17 +0000 |
commit | 3b3c381963a1bfe12e083928a3abb5a9852b199b (patch) | |
tree | 7f6b2d7416240490172e01070953d949d32b4407 /src/backends/reference/workloads/Activation.cpp | |
parent | dd3f71b64072c44cec65a7a883d0c3a29659645c (diff) | |
download | armnn-3b3c381963a1bfe12e083928a3abb5a9852b199b.tar.gz |
IVGCVSW-4439: Adding Elu support to Activation
* Added CpuRef implementation
* Added Unit Tests
* Added Quantizer Test
* Enabled Tests for Neon and CL backends on fp32 only
* Added to Serializer
Signed-off-by: David Monahan <david.monahan@arm.com>
Change-Id: Ic23e1797dbc9352b40678c389d7fe2b836b582ea
Diffstat (limited to 'src/backends/reference/workloads/Activation.cpp')
-rw-r--r-- | src/backends/reference/workloads/Activation.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/Activation.cpp b/src/backends/reference/workloads/Activation.cpp index 814a0ddd13..82dd919de9 100644 --- a/src/backends/reference/workloads/Activation.cpp +++ b/src/backends/reference/workloads/Activation.cpp @@ -69,6 +69,11 @@ float Activation(float in, output = a * tanhf(b * in); break; } + case ActivationFunction::Elu: + { + output = (in >= 0) ? in : a * (expf(in) - 1); + break; + } default: { throw InvalidArgumentException("Unsupported activation function"); |