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    Abdullah Deliogullari
    @AbdullahDeliogullariCS
    @faxu I am seeing this error while push weights and bias to Onnx Tensors. The main problem is that I can not push multi-dimentional numpy array which holds weights to onnx tensor.
    Abdullah Deliogullari
    @AbdullahDeliogullariCS
    @faxu tensor = helper.make_tensor("example", TensorProto.FLOAT, [2,2], np.array([[3,3],[6,5]])) when I trying to create a tensor with multidimentional weight, I got this error array([3, 3]) has type <class 'numpy.ndarray'>, but expected one of: numbers.Real
    Ashwini Khade
    @askhade
    @AbdullahDeliogullariCS : This is because the data type and the values do not match... something like helper.make_tensor("example", onnx.TensorProto.FLOAT, [2,2], np.array([[3,3],[6,5]]).reshape(4).tolist()) should fix the issue
    Abdullah Deliogullari
    @AbdullahDeliogullariCS
    np.array([[3,3],[6,5]]).shape gives me (2,2). So I thought that shape and values fix each other. Also [2,2] and [[3,3],[6,5]] gives me error also. Where I am missing??
    1 reply
    Jim Spohrer
    @jimspohrer
    If anyone would like to be added to the ONNX slack channels - please let me know, and I will help you. To join on your on go to https://lfaifoundation.slack.com and sign in with your email and create your password. Then navigate to the ONNX slack channels and join. If you prefer, just send me an email at spohrer@gmail.com and I will help you get on Slack.
    1 reply
    We plan to use Slack in the upcoming next Community meeting that the ONNX SC is working on getting planned. We also plan to use Slack to discuss the ONNX Roadmap document - let me know if you need access. spohrer@gmail.com.
    Adam Pocock
    @Craigacp
    Is the plan to migrate from these gitter rooms completely to slack, or will they have different topics?
    Jim Spohrer
    @jimspohrer
    I suspect that both will have a use - but Slack is what ONNX Steering Committee (SC) is using more and more to coordinate and get things done.
    The ONNC SC meetings are open to the community, and the next meeting is at 5pm PT today - in prep for that, I am working to help folks interested in migrating to slack to get there.
    Jim Spohrer
    @jimspohrer
    Have started inviting people to Slack
    7 replies
    Jason
    @jiangjiajun
    Hello everyone, I am wondering how to contribute a new repository at https://github.com/onnx , just like tensorflow-onnx or keras-onnx, is there a guide doc?
    Thomas A. Rieck
    @trieck
    I am not able to use my existing slack account to login to https://lfaifoundation.slack.com/. Anyone else having issues? Thanks.
    3 replies
    I would like to join the ONNX slack channels
    imaquantumcomputer
    @imaquantumcomputer
    I need to implement either sampling without replacement or random shuffling. Does the ONNX opset support either of these?
    Prasanth Pulavarthi
    @prasanthpul
    @jiangjiajun please see https://github.com/onnx/onnx/blob/master/community/repo_guidelines.md
    Jim Spohrer
    @jimspohrer
    To join on LFAI ONNX Slack on your own - please use https://slack.lfai.foundation/
    Jim Spohrer
    @jimspohrer
    Per ONNX Steering Committee request - please migrate to Slack - sign up here: https://slack.lfai.foundation/ (join the Slack Channels you are interested in for general, SIGs, WGs, Roadmap, etc.) - thanks all for your help.
    We will be using Slack to coordinate for the upcoming ONNX community meeting that is being planned - online event.
    Jim Spohrer
    @jimspohrer
    Hold the dates - ONNX Community Meeting Oct 14th and six ONNX Roadmap meetings
    1 reply
    kryptine
    @kryptine
    I found this file in the ONNX repository which shows plans to relicense to Apache-2.0 but I can't find the corresponding GitHub issue or discussion topic. I just want to say that a dual MIT/Apache-2.0 license is better as it allows the most flexibility (patents and compatibility).
    bradappel
    @bradappel
    I downloaded the resnet50-v2-7.onnx network from the ModelZoo. Having executed it in TensorRT, I see that it does not end with a Softmax operation. Is there a way to add this operation to the .onnx network (before it is parsed in tensorRT) using the Onnx Python API?
    Ke Zhang
    @linkerzhang

    @bradappel ONNX does not provide enough API to edit a model, I think.

    ONNXRuntime does have such API to load, edit and save a model.

    Иван Сердюк
    @oceanfish81_twitter
    Any interest in supporting Clang, as a compiler, for ONNX project?
    Prasanth Pulavarthi
    @prasanthpul
    @oceanfish81_twitter please file this as a discussion on github: https://github.com/onnx/onnx/discussions
    padmasreenagarajan
    @padmasreenagarajan
    when converting .pth to .onnx of yolov3, im facing tracer warnings in models.py.
    Could anyone help me out?
    Null Pointer Exception
    @_boring_af_twitter
    Hey guys. I'm trying to convert pretrained gpt2 model to onnx format. The coversion gones well via script onnxruntime_tools/transformers/convert_to_onnx.py. If I use -p fp32 while conversion, the inference is fine. But if i change it to fp16, gpt starts to output non-sense like it would be if I use wrong tokenizer. What might be a problem? My GPU is Tesla V100 16GB.
    Prasanth Pulavarthi
    @prasanthpul
    @_boring_af_twitter since this is about onnxruntime and onnxruntime_tools, please ask this in the ONNX Runtime discussions (https://github.com/microsoft/onnxruntime/discussions) so the right team can help you.
    @padmasreenagarajan since this is about PyTorch's exporter, please raise this in the PyTorch github
    Иван Сердюк
    @oceanfish81_twitter

    Hold the dates - ONNX Community Meeting Oct 14th and six ONNX Roadmap meetings

    @jimspohrer , is there any quota for additional agenda's lines?
    Say, we could discuss Clang's support (and other LLVM related topics)

    3 replies
    @kentonv , added you here - so you could express your vision regarding ONNX's protobuf usage and compiler support
    Jim Spohrer
    @jimspohrer
    ONNX Roadmap (2 of 6) starting later today, Asia Friendly-Time in 10 hours, 5:30pm Pacific time
    Please join LF AI ONNX Slack for more information - sign up here: https://slack.lfai.foundation/ - then browse to join #onnx-roadmap slack channel
    Bhushan Sonawane
    @bhushan23
    Thread for continuing discussion on reference implementation, few thoughts:
    5 replies
    Jim Spohrer
    @jimspohrer
    The ONNX Steering Committee has requested everyone to sign up for a LF AI slack account - and use the ONNX slack channels there as the primary communications medium. You can sign up for LF AI Slack at this link: https://slack.lfai.foundation/
    Please let me know if you have any questions
    Jim Spohrer
    @jimspohrer
    For technical issues with ONNX - use Github issues for discussions - https://github.com/onnx/onnx/issues
    On LF AI slack - you can click on "Channels + Browse" to find: #onnx-general, #onnx-archinfra, #onnx-coverters, #onnx-modelzoo, #onnx-release, #onnx-roadmap and other slack channels
    If you need any help, just ask.
    The ONNX SC would like to get the community migrated to Slack before the next community meeting/workshop
    Thanks for your help.
    Jim Spohrer
    @jimspohrer
    ONNX Community Meeting Oct 14th - looking for community presentations - let us (ONNX Steering Committee Members) know if you have interest in presenting
    Harry Kim
    @harryskim
    As Jim mentioned, we are migrating Gitter to Slack. Please sign up for LF AI slack using https://slack.lfai.foundation/ and join "onnx-general" channel.
    Prasanth Pulavarthi
    @prasanthpul
    posting in all channels:
    ONNX will be switching to the Apache 2.0 license by the end of this month. Instead of signing a CLA, contributors need to provide a DCO (developer certificate of origin). This is done by including a sign-off-by line in commit messages. Using the “-s” flag for “git commit” will automatically append this line. For example, running “git commit -s -m ‘commit info.’” it will produce a commit that has the message “commit info. Signed-off-by: First Last email@company.com”. The DCO bot will ensure commits are signed with an email address that matches the commit author before they are eligible to be merged.
    2 replies
    padmasreenagarajan
    @padmasreenagarajan

    Hi..Im trying to convert Mobilenetv3 onnx model to tensorflow.
    I need tensorflow==1.12.0 for my inferencing.
    I searched all over to find the onnx and onnx-tf versions corresponding to tensorflow==1.12.0

    Could you please suggest me the compatible versions of onnx,onnx-tf and torch for my required tensorflow version?

    Prasanth Pulavarthi
    @prasanthpul
    @padmasreenagarajan for technical questions, please file an issue in github. since you are converting ONNX to TF instead of inferencing the ONNX model directly, you can file in https://github.com/onnx/onnx-tensorflow
    padmasreenagarajan
    @padmasreenagarajan
    Okay..I have opened an issue under onnx-tensorflow which can be found in the below link
    onnx/onnx-tensorflow#764
    @prasanthpul Do u have any solution for this?
    Jim Spohrer
    @jimspohrer
    Reminder: Next ONNX Community Meeting/Workshop online Oct 14, 7-10am PT. Got an ONNX use case to present? Please let the ONNX Steering Committee know - and get on the agenda. Join LF AI Slack and onnx-general channel for updates and more information - https://slack.lfai.foundation
    Prasanth Pulavarthi
    @prasanthpul
    @padmasreenagarajan i don't. most of us use ONNX Runtime (https://onnxruntime.ai) for inferencing