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| author | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-06-06 15:46:22 +0100 |
|---|---|---|
| committer | Teresa Charlin <teresa.charlinreyes@arm.com> | 2019-06-07 07:54:51 +0000 |
| commit | f2aaab3a06024b5d5c538cc42799fb2c91b4ca2b (patch) | |
| tree | dd83c6927fbc53ab2b235ea85de6ddb3a893f92d /src/backends/reference/RefLayerSupport.cpp | |
| parent | 99a663140294afd2a4ea91ccc61b7266f735b46a (diff) | |
| download | armnn-f2aaab3a06024b5d5c538cc42799fb2c91b4ca2b.tar.gz | |
IVGCVSW-3223 Fix ref convolution performance regression
* Do not use DataLayoutIndexed::GetIndex for weights and inputs,
as it causes a large regression in performance
* It turned out that the calculation of the indexes for the weights
and inputs was the way it was because of an optimization done
many months ago
* Reverted the relevant hunks and added some comments so
we won't make the same mistake again in the future
* Made the GetIndex function inline to speed up other usages
Change-Id: I343b2ef0446993086f58b9dea1f0de0ba2d92216
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
Diffstat (limited to 'src/backends/reference/RefLayerSupport.cpp')
0 files changed, 0 insertions, 0 deletions