Open Source Computer Vision Library https://opencv.org/

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tag: Branch: Tree: 89dd4ee137

2.4

3.4

4.x

5.x

master

next

revert-26857-patch-1

2.2

2.3.0

2.3.1

2.4.0

2.4.1

2.4.10

2.4.10.1

2.4.10.2

2.4.10.3

2.4.10.4

2.4.11

2.4.12

2.4.12.1

2.4.12.2

2.4.12.3

2.4.13

2.4.13.1

2.4.13.2

2.4.13.3

2.4.13.4

2.4.13.5

2.4.13.6

2.4.13.7

2.4.2

2.4.3

2.4.3-rc

2.4.3.1

2.4.3.2

2.4.4

2.4.4-beta

2.4.5

2.4.6

2.4.6.1

2.4.6.2

2.4.6.2-rc1

2.4.6.2r2

2.4.6.2r3

2.4.7

2.4.7-rc1

2.4.7.1

2.4.7.2

2.4.8

2.4.8.1

2.4.8.2

2.4.8.3

2.4.9

2.4.9.1

3.0-ocl-tech-preview

3.0-ocl-tp2

3.0.0

3.0.0-alpha

3.0.0-beta

3.0.0-rc1

3.1.0

3.2.0

3.2.0-rc

3.3.0

3.3.0-cvsdk

3.3.0-rc

3.3.1

3.3.1-cvsdk

3.4.0

3.4.0-rc

3.4.1

3.4.1-cvsdk

3.4.10

3.4.11

3.4.12

3.4.13

3.4.14

3.4.15

3.4.16

3.4.17

3.4.18

3.4.19

3.4.2

3.4.2-openvino

3.4.20

3.4.3

3.4.3-openvino

3.4.4

3.4.5

3.4.6

3.4.7

3.4.8

3.4.9

4.0.0

4.0.0-alpha

4.0.0-beta

4.0.0-openvino

4.0.0-rc

4.0.1

4.0.1-openvino

4.1.0

4.1.0-openvino

4.1.1

4.1.1-openvino

4.1.2

4.1.2-openvino

4.10.0

4.10.0-kleidicv

4.11.0

4.2.0

4.2.0-openvino

4.3.0

4.3.0-openvino

4.3.0-openvino-2020.3.0

4.4.0

4.4.0-openvino

4.5.0

4.5.0-openvino

4.5.1

4.5.1-openvino

4.5.2

4.5.2-openvino

4.5.3

4.5.3-openvino

4.5.3-openvino-2021.4.1

4.5.3-openvino-2021.4.2

4.5.4

4.5.5

4.5.5-openvino-2022.1.0

4.6.0

4.7.0

4.8.0

4.8.1

4.9.0

5.0.0-alpha

Branches Tags

${ item.name }

Create tag ${ searchTerm }

Create branch ${ searchTerm }

from '89dd4ee137'

${ noResults }

opencv/modules/dnn/src

History

Yuantao Feng 23b244d3a3 Merge pull request #25881 from fengyuentau:dnn/cpu/optimize_activations_with_v_exp ... dnn: optimize activations with v_exp #25881 Merge with https://github.com/opencv/opencv_extra/pull/1191. This PR optimizes the following activations: - [x] Swish - [x] Mish - [x] Elu - [x] Celu - [x] Selu - [x] HardSwish ### Performance (Updated on 2024-07-18) #### AmLogic A311D2 (ARM Cortex A73 + A53) ``` Geometric mean (ms) Name of Test activations activations.patch activations.patch vs activations (x-factor) Celu::Layer_Elementwise::OCV/CPU 115.859 27.930 4.15 Elu::Layer_Elementwise::OCV/CPU 27.846 27.003 1.03 Gelu::Layer_Elementwise::OCV/CPU 0.657 0.602 1.09 HardSwish::Layer_Elementwise::OCV/CPU 31.885 6.781 4.70 Mish::Layer_Elementwise::OCV/CPU 35.729 32.089 1.11 Selu::Layer_Elementwise::OCV/CPU 61.955 27.850 2.22 Swish::Layer_Elementwise::OCV/CPU 30.819 26.688 1.15 ``` #### Apple M1 ``` Geometric mean (ms) Name of Test activations activations.patch activations.patch vs activations (x-factor) Celu::Layer_Elementwise::OCV/CPU 16.184 2.118 7.64 Celu::Layer_Elementwise::OCV/CPU_FP16 16.280 2.123 7.67 Elu::Layer_Elementwise::OCV/CPU 9.123 1.878 4.86 Elu::Layer_Elementwise::OCV/CPU_FP16 9.085 1.897 4.79 Gelu::Layer_Elementwise::OCV/CPU 0.089 0.081 1.11 Gelu::Layer_Elementwise::OCV/CPU_FP16 0.086 0.074 1.17 HardSwish::Layer_Elementwise::OCV/CPU 1.560 1.555 1.00 HardSwish::Layer_Elementwise::OCV/CPU_FP16 1.536 1.523 1.01 Mish::Layer_Elementwise::OCV/CPU 6.077 2.476 2.45 Mish::Layer_Elementwise::OCV/CPU_FP16 5.990 2.496 2.40 Selu::Layer_Elementwise::OCV/CPU 11.351 1.976 5.74 Selu::Layer_Elementwise::OCV/CPU_FP16 11.533 1.985 5.81 Swish::Layer_Elementwise::OCV/CPU 4.687 1.890 2.48 Swish::Layer_Elementwise::OCV/CPU_FP16 4.715 1.873 2.52 ``` #### Intel i7-12700K ``` Geometric mean (ms) Name of Test activations activations.patch activations.patch vs activations (x-factor) Celu::Layer_Elementwise::OCV/CPU 17.106 3.560 4.81 Elu::Layer_Elementwise::OCV/CPU 5.064 3.478 1.46 Gelu::Layer_Elementwise::OCV/CPU 0.036 0.035 1.04 HardSwish::Layer_Elementwise::OCV/CPU 2.914 2.893 1.01 Mish::Layer_Elementwise::OCV/CPU 3.820 3.529 1.08 Selu::Layer_Elementwise::OCV/CPU 10.799 3.593 3.01 Swish::Layer_Elementwise::OCV/CPU 3.651 3.473 1.05 ``` ### 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		7 months ago
..
caffe	Merge pull request #24892 from opencv-pushbot:gitee/alalek/dnn_avoid_16s_usage	1 year ago
cuda	Merge pull request #25630 from fengyuentau:nary-multi-thread	8 months ago
cuda4dnn	Merge pull request #25880 from Jamim:fix/cuda-no-fp16	7 months ago
darknet	Merge pull request #24384 from Dhanwanth1803:feat-crop	1 year ago
int8layers	Merge pull request #25883 from hanliutong:rvv-intrin-upgrade	7 months ago
layers	Merge pull request #25881 from fengyuentau:dnn/cpu/optimize_activations_with_v_exp	7 months ago
ocl4dnn	Merge pull request #24892 from opencv-pushbot:gitee/alalek/dnn_avoid_16s_usage	1 year ago
onnx	Merge pull request #25630 from fengyuentau:nary-multi-thread	8 months ago
opencl	Merge pull request #25147 from fengyuentau:dnn/elementwise_layers/speedup	7 months ago
tensorflow	Merge pull request #25686 from Kumataro:fix25674	9 months ago
tflite	Merge pull request #25613 from CNOCycle:tflite/ops	9 months ago
torch	Merge pull request #25686 from Kumataro:fix25674	9 months ago
vkcom	Partially back-port #25075 to 4.x	12 months ago
webnn	…
backend.cpp	…
backend.hpp	…
debug_utils.cpp	…
dnn.cpp	…
dnn_common.hpp	…
dnn_params.cpp	…
dnn_read.cpp	…
dnn_utils.cpp	Partially back-port #25075 to 4.x	12 months ago
factory.hpp	…
graph_simplifier.cpp	…
graph_simplifier.hpp	…
halide_scheduler.cpp	…
halide_scheduler.hpp	…
ie_ngraph.cpp	Fix for OpenVINO 2024.0	11 months ago
ie_ngraph.hpp	Fix for OpenVINO 2024.0	11 months ago
init.cpp	Merge pull request #25779 from fengyuentau:dnn/fix_onnx_depthtospace	8 months ago
layer.cpp	Merge pull request #24892 from opencv-pushbot:gitee/alalek/dnn_avoid_16s_usage	1 year ago
layer_factory.cpp	…
layer_internals.hpp	Merge pull request #24892 from opencv-pushbot:gitee/alalek/dnn_avoid_16s_usage	1 year ago
legacy_backend.cpp	…
legacy_backend.hpp	…
math_utils.hpp	…
model.cpp	change fcn8s-heavy-pascal tests from caffe to onnx	10 months ago
net.cpp	Merge pull request #25582 from fengyuentau:dnn/dump_pbtxt	9 months ago
net_cann.cpp	…
net_impl.cpp	Merge pull request #25582 from fengyuentau:dnn/dump_pbtxt	9 months ago
net_impl.hpp	Merge pull request #25582 from fengyuentau:dnn/dump_pbtxt	9 months ago
net_impl_backend.cpp	Merge pull request #25880 from Jamim:fix/cuda-no-fp16	7 months ago
net_impl_fuse.cpp	Merge pull request #24834 from fengyuentau:cuda_naryeltwise_broadcast	1 year ago
net_openvino.cpp	Fix for OpenVINO 2024.0	11 months ago
net_quantization.cpp	…
nms.cpp	…
nms.inl.hpp	…
op_cann.cpp	…
op_cann.hpp	…
op_cuda.cpp	…
op_cuda.hpp	…
op_halide.cpp	…
op_halide.hpp	…
op_inf_engine.cpp	Fix for OpenVINO 2024.0	11 months ago
op_inf_engine.hpp	Fix for OpenVINO 2024.0	11 months ago
op_timvx.cpp	…
op_timvx.hpp	…
op_vkcom.cpp	…
op_vkcom.hpp	…
op_webnn.cpp	…
op_webnn.hpp	Fix for OpenVINO 2024.0	11 months ago
plugin_api.hpp	…
plugin_wrapper.impl.hpp	…
precomp.hpp	…
registry.cpp	Merge pull request #25880 from Jamim:fix/cuda-no-fp16	7 months ago