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dnn: add openvino, opencl and cuda backends for layer normalization layer by fengyuentau · Pull Request #24552 · opencv/opencv · GitHub
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dnn: add openvino, opencl and cuda backends for layer normalization layer #24552
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fengyuentau
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Oh, wait a minute, why we need continue development of LayerNorm layer while there is a new InstanceNorm layer #24378? I expected that LayerNorm should be removed completely. |
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We agreed previously in the meeting that we keep two classes, and they share similar kernels for CPU. |
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Let's see the final state. As far as I remember the only difference between them is scalar or vector scale/bias values, |
Indexing is also different as well. For Instance Normalization, its indexing is like |
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dnn: add openvino, opencl and cuda backends for layer normalization layer opencv#24552 Merge after opencv#24544. Todo: - [x] openvino - [x] opencl - [x] cuda ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
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dnn: add openvino, opencl and cuda backends for layer normalization layer opencv#24552 Merge after opencv#24544. Todo: - [x] openvino - [x] opencl - [x] cuda ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
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Merge after #24544.
Todo:
Pull Request Readiness Checklist
See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
Patch to opencv_extra has the same branch name.