[TVM Discuss] [Development] Per-axis quantization support for TFLite

2020-06-04 Thread Ramana Radhakrishnan via TVM Discuss
Thanks that sounds like it should be relatively straightforward to integrate. Ramana --- [Visit Topic](https://discuss.tvm.ai/t/per-axis-quantization-support-for-tflite/6726/4) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [c

[TVM Discuss] [Development] Per-axis quantization support for TFLite

2020-06-03 Thread masahi via TVM Discuss
For per-channel weight quantization, it is fully supported. I don't know much about TFLite frontend, but our pytorch frontend fully supports per channel quantization. This tutorial demonstrate importing per-channel quantized pytorch model. https://docs.tvm.ai/tutorials/frontend/deploy_prequa

[TVM Discuss] [Development] Per-axis quantization support for TFLite

2020-06-03 Thread Ramana Radhakrishnan via TVM Discuss
Hello there, Welcome to the community ! AFAIK, there is nothing in place for signed int8 symmetric quantization support in the tflite frontend yet even in master : however I believe the underlying codegeneration framework can support it with the qnn dialect of relay based on this https://di

[TVM Discuss] [Development] Per-axis quantization support for TFLite

2020-05-19 Thread Arthur Stoutchinin via TVM Discuss
Hello, I am working at ST Microelectronics and am evaluating the TVM technology in our environment. I have noticed that in TVM 0.6 version the per-axis .tflite quantized models, such as generated by TensorflowLite, are not supported. Is anybody working on adding the support for such models. Ho