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juglab / N2V_fiji

BSD 2-Clause "Simplified" License
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N2V Fiji plugin doesn´t run on GPU #16

Open AyusoAa opened 4 years ago

AyusoAa commented 4 years ago

Dear all, Thanks for the fantastic plugin! looks close to magic. I managed the installation of the plugin, cuda and cuNDD, and TensorFlow-gpu on my Windows machine. image But for some reason, the plugin still runs on my CPU image I tested TensorFlow and it detects my NVIDIA Quadro P400 GPU. This is the state of my Environement variables image Could you give me some insights on how to make Fiji work on my GPU? Thanks in advance! Best, Irene

Tesmanga commented 4 years ago

Dear AyusoAa, I saw that nobody reply but did you find a way to solve your problem? I have exactly the same issue (I have a NVIDIA Quadro K1100M GPU and use CuDNN 7.4 with TF 1.13.1 GPU, those are the only differences). Thanks in advance.

Best, Thomas

AyusoAa commented 4 years ago

Dear Thomas, I did not manage to solve the issue yet, unfortunately. The next thing I want to explore is if maybe I don't have updated drivers for my NVIDIA Quadro P4000. What I did in the meanwhile is to tweak the Jupiter notebooks published here https://github.com/juglab/n2v to run them in google colab. That is working very well! Best, Irene

Tesmanga commented 4 years ago

Dear Irene, I will try in this case the Jupiter Notebooks thing because all my drivers are updated so I am not sure the problem comes from here. Thank you for your quick answer ! Best,

Thomas

frauzufall commented 4 years ago

Dear @AyusoAa,

sorry for not answering so far! I unfortunately don't know why this is not running on your GPU. Your setup looks fine. We discussed this also in the forum, but I don't see any hints there which might help you.. Someone wrote to me that he copied /PATH/TO/Fiji.app/lib/win64/tensorflow_jni.dll to C:\Windows\System32 to make it work.. Since you added it to the Path already, it should not make a difference, but maybe you could still try?

@Tesmanga, do your system variables look the same? Can you check these steps I described in the forum?

Tesmanga commented 4 years ago

Dear @frauzufall , I did check everything, you could find below the different settings : n2v_1 n2v_2 About the /PATH/TO/Fiji.app/lib/win64/tensorflow_jni.dll did you just copy past it after C:\WINDOWS\system32> using the Command prompt ? When I did, I have an error message (also when I did replace / by \ ). I really am a begginner and do not have valuable knowledge about computing so many things overwhelm me. Thanks in advance for your help.

Thomas

frauzufall commented 4 years ago

@Tesmanga I'm really sorry this is so complicated and I don't have Windows with GPU which makes it difficult to help. Can you copy the file via the file browser? Go to your Fiji installation, there should be a lib folder, including a win64 folder, including a tensorflow_jni.dll file. If not, please let me know :) Can you copy this file, go to C:\Windows\System32 (this should also be possible via file browser, no?) and paste the dll there?

Tesmanga commented 4 years ago

@frauzufall thanks for the quick answer ! I did try and copied pasted it (I found them both) but this is not working. I also restarted my computer, nothing happened.