WorKing on TX2 about ncnn_example HOT 14 CLOSED

sorry, my fault. I build ncnn with vulkan, I'll try to test vulkan version.

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I have add the vulkan demo， you can test now.

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the detail you can refer to ncnn wiki：
https://github.com/Tencent/ncnn/wiki/FAQ-ncnn-vulkan

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Oh,thansks, I have worked out , but while I using GPU for inference, 0 faces detected, the cpu was ok, very strange.
And I tested your code , the same probolem come up.

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Have you verified whether you have compiled vulkan ncnn successed?

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Have you verified whether you have compiled vulkan ncnn successed?

Yeah，I am sure I have compiled vulkan ncnn succeed.

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perhaps， there are some diffence between jetson nano and tx2， you need to replace your libncnn.a in the folder lib

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perhaps， there are some diffence between jetson nano and tx2， you need to replace your libncnn.a in the folder lib

I did it，but there was no effect.

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can you provide your print informations?

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can you provide your print informations?
[0 NVIDIA Tegra X2 (nvgpu)] queueC=0[16] queueT=0[16] memU=2 memDL=2 memHV=2
[0 NVIDIA Tegra X2 (nvgpu)] fp16p=1 fp16s=1 fp16a=0 int8s=0 int8a=0
start face detect.
0 faces detected.

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here is my print information:
‘{19-07-27 12:28}mirror:~/workspace/ncnn_106landmarks/build@master✗✗✗✗✗✗ mirror% ./main
[0 NVIDIA Tegra X1 (nvgpu)] queueC=0[16] queueT=0[16] memU=2 memDL=2 memHV=2
[0 NVIDIA Tegra X1 (nvgpu)] fp16p=1 fp16s=1 fp16a=0 int8s=1 int8a=0
start face detect.
4 faces detected.
start extract feature.
extract feature end.
start extract feature.
extract feature end.
similarity is: 0.358641’
I have no tx2， it's too expensive for me, I think you need to test other vulkan ncnn example to check whether it works.

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my ncnn is the newest master branch, you can try to replace the newest ncnn version.

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OK，thank you very much！

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Good Luck~

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