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Support espdl #1519

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83bbace
feat: support espdl format
sun-xiangyu Dec 3, 2025
929e945
Add script to generate espdl schema and metadata files
sun-xiangyu Dec 5, 2025
2f71d59
Add espdl test cases
sun-xiangyu Dec 5, 2025
efb6cf0
fix: fix ci errors
sun-xiangyu Dec 8, 2025
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1 change: 1 addition & 0 deletions publish/electron-builder.json
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
{ "ext": "cmf", "name": "CNTK Model" },
{ "ext": "dlc", "name": "DLC Model" },
{ "ext": "dnn", "name": "CNTK Model" },
{ "ext": "espdl", "name": "ESPDL Model" },
{ "ext": "gguf", "name": "GGUF Model" },
{ "ext": "h5", "name": "Keras Model" },
{ "ext": "hd5", "name": "Keras Model" },
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2 changes: 1 addition & 1 deletion source/base.js
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Expand Up @@ -1273,7 +1273,7 @@ base.Metadata = class {
'pkl', 'pickle', 'joblib', 'safetensors',
'ptl', 't7',
'dlc', 'uff', 'armnn', 'kann', 'kgraph',
'mnn', 'ms', 'ncnn', 'om', 'tm', 'mge', 'tmfile', 'tnnproto', 'xmodel', 'kmodel', 'rknn',
'mnn', 'ms', 'ncnn', 'om', 'tm', 'mge', 'tmfile', 'tnnproto', 'xmodel', 'kmodel', 'rknn', 'espdl',
'tar', 'zip'
];
}
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282 changes: 282 additions & 0 deletions source/espdl-metadata.json
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@@ -0,0 +1,282 @@
[
{
"name": "Add",
"module": "espdl",
"version": 1,
"description": "Element-wise addition of two tensors.",
"inputs": [
{ "name": "A", "description": "First input tensor" },
{ "name": "B", "description": "Second input tensor" }
],
"outputs": [
{ "name": "C", "description": "Output tensor" }
],
"category": "Tensor"
},
{
"name": "AveragePool",
"module": "espdl",
"version": 1,
"description": "Average pooling operation.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Pool"
},
{
"name": "BatchNormalization",
"module": "espdl",
"version": 1,
"description": "Batch normalization.",
"inputs": [
{ "name": "X", "description": "Input data tensor" },
{ "name": "scale", "description": "Scale tensor" },
{ "name": "B", "description": "Bias tensor" },
{ "name": "mean", "description": "Mean tensor" },
{ "name": "var", "description": "Variance tensor" }
],
"outputs": [
{ "name": "Y", "description": "Output data tensor" },
{ "name": "mean", "description": "Updated mean tensor (optional)" },
{ "name": "var", "description": "Updated variance tensor (optional)" },
{ "name": "saved_mean", "description": "Saved mean tensor (optional)" },
{ "name": "saved_var", "description": "Saved variance tensor (optional)" }
],
"category": "Normalization"
},
{
"name": "Clip",
"module": "espdl",
"version": 1,
"category": "Activation",
"description": "Clip operator limits values to a specified range.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Clipped output tensor" }
]
},
{
"name": "Concat",
"module": "espdl",
"version": 1,
"description": "Concatenates tensors along a given axis.",
"inputs": [
{ "name": "inputs", "list": true, "description": "Input tensors to concatenate" }
],
"outputs": [
{ "name": "output", "description": "Concatenated output tensor" }
],
"category": "Tensor"
},
{
"name": "Conv",
"module": "espdl",
"version": 1,
"description": "Convolution operator. Applies a convolution filter to the input.",
"inputs": [
{ "name": "input", "description": "Input feature map" },
{ "name": "weight", "description": "Convolution kernel weights" },
{ "name": "bias", "option": "optional", "description": "Bias values (optional)" }
],
"outputs": [
{ "name": "output", "description": "Output feature map" }
],
"category": "Layer"
},
{
"name": "Gemm",
"module": "espdl",
"version": 1,
"description": "General matrix multiplication: alpha * A * B + beta * C",
"inputs": [
{ "name": "A", "description": "Input tensor A" },
{ "name": "B", "description": "Input tensor B" },
{ "name": "C", "option": "optional", "description": "Input tensor C (optional)" }
],
"outputs": [
{ "name": "Y", "description": "Output tensor" }
],
"category": "Layer"
},
{
"name": "LeakyRelu",
"module": "espdl",
"version": 1,
"category": "Activation",
"description": "Leaky Rectified Linear Unit activation function.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
]
},
{
"name": "MaxPool",
"module": "espdl",
"version": 1,
"description": "Max pooling operation.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Pool"
},
{
"name": "Mul",
"module": "espdl",
"version": 1,
"description": "Element-wise multiplication of two tensors.",
"inputs": [
{ "name": "A", "description": "First input tensor" },
{ "name": "B", "description": "Second input tensor" }
],
"outputs": [
{ "name": "C", "description": "Output tensor" }
],
"category": "Tensor"
},
{
"name": "Pad",
"module": "espdl",
"version": 1,
"category": "Tensor",
"description": "Pad operator adds padding to tensor dimensions.",
"inputs": [
{ "name": "input", "description": "Input tensor" },
{ "name": "pads", "description": "Padding values" }
],
"outputs": [
{ "name": "output", "description": "Padded output tensor" }
]
},
{
"name": "Relu",
"module": "espdl",
"version": 1,
"description": "Rectified Linear Unit activation function.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Activation"
},
{
"name": "RequantizeLinear",
"module": "espdl",
"version": 1,
"category": "Quantization",
"description": "Requantize linear quantization operator.",
"inputs": [
{ "name": "input", "description": "Input tensor to requantize" },
{ "name": "scale", "description": "Scale for requantization" },
{ "name": "zero_point", "description": "Zero point for requantization" }
],
"outputs": [
{ "name": "output", "description": "Requantized output tensor" }
]
},
{
"name": "Reshape",
"module": "espdl",
"version": 1,
"description": "Reshapes a tensor to a new shape.",
"inputs": [
{ "name": "data", "description": "Input tensor" },
{ "name": "shape", "description": "New shape" }
],
"outputs": [
{ "name": "reshaped", "description": "Reshaped output tensor" }
],
"category": "Shape"
},
{
"name": "Resize",
"module": "espdl",
"version": 1,
"category": "Data",
"description": "Resize operator for spatial dimensions.",
"inputs": [
{ "name": "input", "description": "Input tensor" },
{ "name": "scales", "description": "Scale factors for each dimension" }
],
"outputs": [
{ "name": "output", "description": "Resized output tensor" }
]
},
{
"name": "Sigmoid",
"module": "espdl",
"version": 1,
"description": "Sigmoid activation function.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Activation"
},
{
"name": "Softmax",
"module": "espdl",
"version": 1,
"description": "Softmax activation function.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Activation"
},
{
"name": "Split",
"module": "espdl",
"version": 1,
"description": "Splits a tensor into multiple tensors along a given axis.",
"inputs": [
{ "name": "input", "description": "Input tensor to split" },
{ "name": "split", "description": "Optional list of split sizes or number of splits" }
],
"outputs": [
{ "name": "outputs", "list": true, "description": "Output tensors" }
],
"category": "Tensor"
},
{
"name": "Tanh",
"module": "espdl",
"version": 1,
"description": "Hyperbolic tangent activation function.",
"inputs": [
{ "name": "input", "description": "Input tensor" }
],
"outputs": [
{ "name": "output", "description": "Output tensor" }
],
"category": "Activation"
},
{
"name": "Transpose",
"module": "espdl",
"version": 1,
"description": "Transposes the dimensions of a tensor.",
"inputs": [
{ "name": "data", "description": "Input tensor" }
],
"outputs": [
{ "name": "transposed", "description": "Transposed output tensor" }
],
"category": "Tensor"
}
]
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