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intel / webml-polyfill

Deprecated, the Web Neural Network Polyfill project has been moved to https://github.com/webmachinelearning/webnn-polyfill
Apache License 2.0
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WebNN API is not supported in ubuntu 18.04 #1235

Closed maheshpalkar closed 4 years ago

maheshpalkar commented 4 years ago

I am trying to run WebNN API examples in ubuntu 18.04. I have installed openVino. When I want to choose WebNN as backend but it shows WebNN api not supported. This is my system configuration : (uname -a) Linux test-NUC8i7BEH 5.3.0-51-generic #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

webnn_error

I have attached screenshot of page it shows that WebNN API not supported.

Can someone help me to enable WebNN API support ?

ibelem commented 4 years ago

@maheshpalkar Thanks for trying WebNN examples! Are you using WebNN builds built from otcshare/chromium-src? Also please try How to build chromium on Linux and Run Chromium builds with WebNN API.

@Christywl

fujunwei commented 4 years ago

@maheshpalkar Could you please try to refresh the page, and then what's the result after clicking FAST_SINGLE_ANSWER button?

maheshpalkar commented 4 years ago

@maheshpalkar Thanks for trying WebNN examples! Are you using WebNN builds built from otcshare/chromium-src? Also please try How to build chromium on Linux and Run Chromium builds with WebNN API.

@Christywl Hi, Thanks for your reply. I had tried to install chromium repo using the mentioned steps. But while doing client sync I have faced following error FileNotFoundError: [Errno 2] No such file or directory: '/chromium_webml/src/buildtools/third_party/libc++abi/trunk'

I have found that while building some files are missing, so it is throwing error.

I have attached the screenshot for the missing trunk file.

webnn_error2

maheshpalkar commented 4 years ago

hen what's the result afte

Hi, Thanks for replying. As you suggested I have refreshed the page, then also I have faced the same error saying WebNN API is not supported.

miaobin commented 4 years ago

@maheshpalkar Thanks for trying WebNN examples! Are you using WebNN builds built from otcshare/chromium-src? Also please try How to build chromium on Linux and Run Chromium builds with WebNN API. @Christywl Hi, Thanks for your reply. I had tried to install chromium repo using the mentioned steps. But while doing client sync I have faced following error FileNotFoundError: [Errno 2] No such file or directory: '/chromium_webml/src/buildtools/third_party/libc++abi/trunk'

I have found that while building some files are missing, so it is throwing error.

I have attached the screenshot for the missing trunk file.

webnn_error2

Hi, There is an error in the build wiki that I have corrected. We need to change the folder name from chromium-src to src and also modify "name" in .gclient file. If there is an automatically generated src file after you run gclient sync. Please remove it and rename chromium-src to src then run gclient sync. You can try it and if you meet any problems, please contact us in time.

maheshpalkar commented 4 years ago

@maheshpalkar Thanks for trying WebNN examples! Are you using WebNN builds built from otcshare/chromium-src? Also please try How to build chromium on Linux and Run Chromium builds with WebNN API. @Christywl Hi, Thanks for your reply. I had tried to install chromium repo using the mentioned steps. But while doing client sync I have faced following error FileNotFoundError: [Errno 2] No such file or directory: '/chromium_webml/src/buildtools/third_party/libc++abi/trunk'

I have found that while building some files are missing, so it is throwing error. I have attached the screenshot for the missing trunk file. webnn_error2

Hi, There is an error in the build wiki that I have corrected. We need to change the folder name from chromium-src to src and also modify "name" in .gclient file. If there is an automatically generated src file after you run gclient sync. Please remove it and rename chromium-src to src then run gclient sync. You can try it and if you meet any problems, please contact us in time.

Hi, The build is working fine and now WebNN API is enabled. Thank you.

miaobin commented 4 years ago

@maheshpalkar That's great and thanks for trying WebNN examples! Close this issue.

ibelem commented 4 years ago

@maheshpalkar Awesome, thank you for trying WebNN API, please let us know if you have more questions. :)