WebML WG Teleconference – 30 September 2021 - 14:00-15:00 UTC+0

Latest version: https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md


WebML WG Teleconference – 30 September 2021 - 14:00-15:00 UTC+0
See the timezone table ...
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#logistics>Logistics

  *   Chair: Anssi
  *   Scribe: ?
  *   IRC: irc://irc.w3.org:6667/#webmachinelearning

  *   IRC web client: https://irc.w3.org/?channels=#webmachinelearning

  *   Call-in details: https://lists.w3.org/Archives/Member/internal-webmachinelearning/2020Apr/0000.html

  *   Minutes: https://www.w3.org/2021/09/30-webmachinelearning-minutes.html


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<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#agenda>Agenda
<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#%E2%84%B9%EF%B8%8F-webnn-api-recent-new-feature-requests>ℹ️ WebNN API recent new feature requests

Follow up on work-in-progress requests:

  *   Request input layout and resize only on height and width for Resample

     *    issue: https://github.com/webmachinelearning/webnn/issues/200

     *    PR: https://github.com/webmachinelearning/webnn/pull/205

     *   Status: hash out the design and seek review
  *   Support for configuring rounding type in pooling operations

     *    issue: https://github.com/webmachinelearning/webnn/issues/198

     *    PR: https://github.com/webmachinelearning/webnn/pull/208

     *   Status: review updated PR with added outputSizes of pooling operations
  *   reduceLogSum, reduceLogSumExp, reduceSumSquare are not supported on OV/NNAPI

     *    issue: https://github.com/webmachinelearning/webnn/issues/209

     *   Status: add an informative section on emulation for reduceLogSum, reduceLogSumExp, reduceSumSquare

New requests to be triaged:

  *   Support iohw filterLayout for conv2d op
     *    issue: https://github.com/webmachinelearning/webnn/issues/212


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#%E2%84%B9%EF%B8%8F-tpac-registration-and-agenda-building>ℹ️ TPAC registration and agenda building

  *   TPAC 2021 Meeting Registration is now open, register at: https://www.w3.org/2021/10/TPAC/#participation


  *   CONFIRMED WebML WG meeting dates:

     *   26 October 2021 14:00-15:00 UTC+0
     *   27 October 2021 14:00-15:00 UTC+0
     *   28 October 2021 14:00-15:00 UTC+0
  *   Call for topics for the WebML WG Virtual Meeting, submit via GH comments: https://github.com/webmachinelearning/meetings/issues/18


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#%E2%84%B9%EF%B8%8F-appendix-help-wanted>ℹ️ Appendix: Help wanted

These issues on our issue tracker are welcoming comments and proposed solutions. We discuss these issues on our bi-weekly meetings time permitting. To bump the priority, please chime in on the issues.

<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#proposed-new-features>Proposed new features

Discuss and triage new feature requests:

  *   BatchNormalization should be an optional operation https://github.com/webmachinelearning/webnn/issues/187

  *   BatchToSpaceND and SpaceToBatchND ops https://github.com/webmachinelearning/webnn/issues/189

  *   AI accelerator device selection https://github.com/webmachinelearning/webnn/issues/169

  *   argMax op https://github.com/webmachinelearning/webnn/issues/184

  *   Dilated pooling https://github.com/webmachinelearning/webnn/issues/180

  *   int8 quantized https://github.com/webmachinelearning/webnn/issues/128

  *   Dynamic shape inference https://github.com/webmachinelearning/webnn/issues/124

  *   QuantizeLinear and DequantizeLinear https://github.com/webmachinelearning/webnn/issues/93

  *   [v2] Support output tensor in native memory format https://github.com/webmachinelearning/webnn/issues/173


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#to-be-clarified>To be clarified

  *   OperandType of gemm / matmul return https://github.com/webmachinelearning/webnn/issues/84

  *   Handling unsupported OperandType https://github.com/webmachinelearning/webnn/issues/36

  *   OperandDescriptor's dimension should match ECMAScript's TypedArray dimension https://github.com/webmachinelearning/webnn/issues/29


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#ready-to-close>Ready to close?

  *   Specify the ModelBuilder.createModel and other ModelBuilder members https://github.com/webmachinelearning/webnn/issues/107


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#investigation>Investigation

  *   Buffer sharing between GPU and ML accelerator https://github.com/webmachinelearning/webnn/issues/33


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#explainer-updates>Explainer updates

  *   Workflow from authoring tools to webnn https://github.com/webmachinelearning/webnn/issues/74


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#new-use-cases>New use cases

  *   Neural network deployment https://github.com/webmachinelearning/webnn/pull/207


<https://github.com/webmachinelearning/meetings/blob/main/telcons/2021-09-30-agenda.md#webidl-conventions>WebIDL conventions

  *   Add method steps to operations https://github.com/webmachinelearning/webnn/issues/210

  *   Define algorithms for dictionaries with lists as default values https://github.com/webmachinelearning/webnn/issues/211