Paddle2ONNX v0.9

New Feature

• Support define input shape dict. #383

New Operators and Functions

• isfinite_v2、acos、asin、atan、ceil、cos、cosh、arg_min、elu 、hard_shrink related pull request #357
• logical_not、logical_or、erf、isinf_v2、isnan、floor_mod、isnan_v2、less_than 、log2、logsumexp related pull request #358
• selu、logical_xor、log10、log1p、reduce_all、reduce_any、round、sin、rsqrt 、sign、logsigmoid related pull request #362
• sinh、brelu、mv、dot、dist、softsign、log_softmax、argsort、index_select 、size、pad1d、hardtanh related pull request #363
• conv3d 、pool3d related pull request #405
• Add onnx and onnxruntime version requirement prompts. #335
• Add the op development guide for Paddle2ONNX. #368
• Add nms plugin for openvino. #386

Bug Fix

• pool2d operator, related pull request #330
• resize operator, related pull request #348
• pad3 operator, related pull request #349
• concat operator, related pull request #377
• argmax operator, Fix bugs in argmax op when dtype is int32, related pull request #393
• padding operator, related pull request #400
• unsqueeze2 operator, related pull request #405
• When exporting onnx, an error occurred when including a register_buffer. related pull request #356

Contributors

• Thanks to @AndPuQing for contributing 43 OPs in this release.
• Thanks to @SamDM for solving the problem of exporting models with register_buffer to ONNX in this release.
• Thanks to @franva for suggesting and fixing some small bugs for us in this release.

Paddle2ONNX v0.8

New Feature

• Automatic correction of opset version
• Support the fallback selection of custom op

New Operator Support

• softplus related pull request #252
• elementwise_mod
• elementwise_floordiv
• p_norm
• depthwise_conv2d_transpose
• group_norm
• top_k related pull request #293

Bug Fix

• clip operator, related pull request #280
• fill_constant_batch_size_like operator, related pull request #318
• multiclass_nms operator, fix issue of #315, related pull request #318
• top_k_v2 operator, related pull request #252
• expand_v2 operator, related pull request #252
• assign_value operator, related pull request #252
• slice operator, related pull request #268
• sum operator, related pull request #293

Paddle2ONNX v0.7

Bug Fix

• Resize operator, fix issue of #241, related pull request #272
• 'PRelu` operator, related pull request #266

New Operator Support

• PixelShuffle operator, fix issue of #260, related pull request #261

Paddle2ONNX v0.6

New Model Support

Support 2.0 model toolkit

• PaddleDetection: 8 models structure supported
• PaddleSeg: All the models are supported
• PaddleClas: All the models are supported
• PaddleOCR: Server and mobile ocr models are supported

New operators Support

• softplus
• elementwise_mod
• elementwise_floordiv
• p_norm
• depthwise_conv2d_transpose
• group_norm

Bug Fix

• fill_constant_batch_size_like
• multiclass_nms
• top_k_v2
• expand_v2
• assign_value
• deformable_conv
• prelu

paddle2onnx 0.5

This upgrade is mainly to support more official featured models, including PPYOLO, PPOCR, FasterRCNN, ERNIE and ViT. In addition, we have a more comprehensive coverage test for PaddleSeg and PaddleClas . For more detailed upgrade, refer to the following list:

• Support PPYOLO, FasterRCNN, PPOCR, and ERNIE. Full support to convert PaddleClas models, including ViT (Vision Transformer). Please refer to docs/en/model_zoo.md
• Optimize the prompt of OpMapper support status.
• fix bug the incorrect input order of the model, such as yolov3.
• When pool is adative and ksize is [1,1], use gobal_pool to map adative_pool.
• Add a lot of English documents.
• Add tutorial for converting dynamic computational graph to ONNX.

paddle2onnx 0.4

• support paddle dygraph model convert to ONNX.
• add op_mapper register function
• support convert Paddle model(not combined)
• add simple tutorial
• add op_list

Paddle - ONNX Convertor

Now support for convert Paddle Model to ONNX Opset 9, 10, 11. please use --onnx_opset to set opset_version of onnx you want to convert.

Add support for Paddle operators:

• swish
• floor
• uniform_random
• abs
• instance_norm
• clip
• tanh
• log
• pad2d
• prelu

Paddle - ONNX Convertor

Add more models for PaddlePaddle Fluid model to ONNX model convertor.

Supports the following models:

• SE_ResNet50_vd
• SqueezeNet1_0
• SE_ResNext50_32x4d
• Xception41
• VGG16
• InceptionV4
• YoloV3

Paddle - ONNX Convertor

First release of the PaddlePaddle Fluid model to ONNX model convertor. Also called a frontend.

Supports the following models:

• fit_a_line
• recognize_digits
• VGG16 & ResNet50
• MobileNet
• SE_ResNeXt