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提交 f05ae737 编写于 作者: R root
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add support for OP:NonZero

上级 f67e6a22
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Showing with 268 addition and 173 deletion
x2paddle/op_mapper/onnx_op_mapper.py
浏览文件 @ f05ae737
...@@ -31,7 +31,7 @@ from collections import OrderedDict as _dict ...@@ -31,7 +31,7 @@ from collections import OrderedDict as _dict
import math import math
import os import os
import shutil import shutil
from functools import reduce
_logger = _logging.getLogger(__name__) _logger = _logging.getLogger(__name__)
...@@ -51,13 +51,14 @@ def get_same_padding(in_size, kernel_size, stride): ...@@ -51,13 +51,14 @@ def get_same_padding(in_size, kernel_size, stride):
return [pad0, pad1] return [pad0, pad1]
class ONNXOpMapper(OpMapper): class ONNXOpMapper(OpMapper):
elementwise_ops = { elementwise_ops = {
'Add': 'elementwise_add', 'Add': 'elementwise_add',
'Div': 'elementwise_div', 'Div': 'elementwise_div',
'Sub': 'elementwise_sub', 'Sub': 'elementwise_sub',
'Mul': 'elementwise_mul', 'Mul': 'elementwise_mul',
'Pow': 'elementwise_pow',} 'Pow': 'elementwise_pow',
}
def __init__(self, decoder, save_dir): def __init__(self, decoder, save_dir):
super(ONNXOpMapper, self).__init__() super(ONNXOpMapper, self).__init__()
...@@ -70,10 +71,10 @@ class ONNXOpMapper(OpMapper): ...@@ -70,10 +71,10 @@ class ONNXOpMapper(OpMapper):
self.is_inference = False self.is_inference = False
self.tmp_data_dir = os.path.join(save_dir, 'tmp_data') self.tmp_data_dir = os.path.join(save_dir, 'tmp_data')
self.get_output_shapes() self.get_output_shapes()
if not self.op_checker(): if not self.op_checker():
raise Exception("Model are not supported yet.") raise Exception("Model are not supported yet.")
#mapping op #mapping op
print("Total nodes: {}".format( print("Total nodes: {}".format(
sum([ sum([
...@@ -117,19 +118,18 @@ class ONNXOpMapper(OpMapper): ...@@ -117,19 +118,18 @@ class ONNXOpMapper(OpMapper):
def get_results_of_inference(self, model, value_infos, data_nodes): def get_results_of_inference(self, model, value_infos, data_nodes):
if not os.path.exists(self.tmp_data_dir): if not os.path.exists(self.tmp_data_dir):
os.makedirs(self.tmp_data_dir) os.makedirs(self.tmp_data_dir)
for data_node in data_nodes: for data_node in data_nodes:
value_info = value_infos[data_node] value_info = value_infos[data_node]
shape = value_info['shape'] shape = value_info['shape']
for i, dim_shape in enumerate(shape): for i, dim_shape in enumerate(shape):
if dim_shape==0 and i==0: if dim_shape == 0 and i == 0:
shape[i]=1 shape[i] = 1
if dim_shape==0 and i!=0: if dim_shape == 0 and i != 0:
assert 'shape of input is not assigned' assert 'shape of input is not assigned'
ipt = np.random.random(shape).astype( ipt = np.random.random(shape).astype(value_info['dtype'])
value_info['dtype'])
np.save(os.path.join(self.tmp_data_dir, data_node), ipt) np.save(os.path.join(self.tmp_data_dir, data_node), ipt)
model = onnx.shape_inference.infer_shapes(model) model = onnx.shape_inference.infer_shapes(model)
outputs = [] outputs = []
for value_info in model.graph.value_info: for value_info in model.graph.value_info:
...@@ -165,8 +165,8 @@ class ONNXOpMapper(OpMapper): ...@@ -165,8 +165,8 @@ class ONNXOpMapper(OpMapper):
for opt in layer.output: for opt in layer.output:
if opt in value_infos: if opt in value_infos:
value_info = value_infos[opt] value_info = value_infos[opt]
if len(value_info['shape'] if len(value_info['shape']) == 0 or value_info[
) == 0 or value_info['dtype'] is None or 0 in value_info['shape']: 'dtype'] is None or 0 in value_info['shape']:
if self.is_inference == False: if self.is_inference == False:
self.get_results_of_inference( self.get_results_of_inference(
onnx_model, value_infos, onnx_model, value_infos,
...@@ -263,16 +263,17 @@ class ONNXOpMapper(OpMapper): ...@@ -263,16 +263,17 @@ class ONNXOpMapper(OpMapper):
if child_func_code is not None: if child_func_code is not None:
self.used_custom_layers[op + self.used_custom_layers[op +
'_child_func'] = child_func_code '_child_func'] = child_func_code
def elementwise_map(self, node): def elementwise_map(self, node):
assert node.layer_type in self.elementwise_ops assert node.layer_type in self.elementwise_ops
op_type = self.elementwise_ops[node.layer_type] op_type = self.elementwise_ops[node.layer_type]
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_y = self.graph.get_input_node(node, idx=1, copy=True) val_y = self.graph.get_input_node(node, idx=1, copy=True)
val_y_shape = val_y.out_shapes[0] val_y_shape = val_y.out_shapes[0]
val_x_shape = val_x.out_shapes[0] val_x_shape = val_x.out_shapes[0]
if len(val_x_shape)<len(val_y_shape): if len(val_x_shape) < len(val_y_shape):
val_x, val_y = val_y, val_x val_x, val_y = val_y, val_x
str_y_shape = ','.join(str(e) for e in val_y_shape) str_y_shape = ','.join(str(e) for e in val_y_shape)
...@@ -310,12 +311,12 @@ class ONNXOpMapper(OpMapper): ...@@ -310,12 +311,12 @@ class ONNXOpMapper(OpMapper):
def place_holder(self, node): def place_holder(self, node):
self.input_shapes.append(node.out_shapes[0]) self.input_shapes.append(node.out_shapes[0])
shape = node.out_shapes[0] shape = node.out_shapes[0]
for i, dim_shape in enumerate(shape): for i, dim_shape in enumerate(shape):
if dim_shape==0 and i==0: if dim_shape == 0 and i == 0:
shape[i]=1 shape[i] = 1
if dim_shape==0 and i!=0: if dim_shape == 0 and i != 0:
assert 'shape of input is not assigned' assert 'shape of input is not assigned'
attr = { attr = {
"dtype": string(node.dtype), "dtype": string(node.dtype),
...@@ -365,28 +366,28 @@ class ONNXOpMapper(OpMapper): ...@@ -365,28 +366,28 @@ class ONNXOpMapper(OpMapper):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_scales = self.graph.get_input_node(node, idx=1, copy=True) val_scales = self.graph.get_input_node(node, idx=1, copy=True)
val_y = self.graph.get_node(node.layer.output[0], copy=True) val_y = self.graph.get_node(node.layer.output[0], copy=True)
out_shape = val_y.out_shapes[0] out_shape = val_y.out_shapes[0]
if out_shape is not None: if out_shape is not None:
assert len(out_shape) == 4, 'only 4-D Tensor as X and Y supported' assert len(out_shape) == 4, 'only 4-D Tensor as X and Y supported'
out_shape = out_shape[2:] out_shape = out_shape[2:]
scales = _const_weight_or_none(val_scales) scales = _const_weight_or_none(val_scales)
if isinstance(val_scales, ONNXGraphNode): if isinstance(val_scales, ONNXGraphNode):
scales, _, _ = self.get_dynamic_shape(val_scales.layer_name) scales, _, _ = self.get_dynamic_shape(val_scales.layer_name)
attr = { 'name': string(node.layer_name)} attr = {'name': string(node.layer_name)}
use_scales = True use_scales = True
if scales is not None: if scales is not None:
try: try:
assert len(scales) == 4, 'only 4-D Tensor as X and Y supported' assert len(scales) == 4, 'only 4-D Tensor as X and Y supported'
assert scales[0] == 1 and scales[ assert scales[0] == 1 and scales[
1] == 1, 'only scale on (NC)HW supported' 1] == 1, 'only scale on (NC)HW supported'
assert scales[2] == scales[ assert scales[2] == scales[
3], 'only aspect-ratio-invariant scale supported' 3], 'only aspect-ratio-invariant scale supported'
except: except:
use_scales=False use_scales = False
scale = scales[2] if scales else None scale = scales[2] if scales else None
if scale is None: if scale is None:
assert out_shape, 'neither scales nor output shape is available' assert out_shape, 'neither scales nor output shape is available'
...@@ -399,56 +400,65 @@ class ONNXOpMapper(OpMapper): ...@@ -399,56 +400,65 @@ class ONNXOpMapper(OpMapper):
out_shape = [in_shape[2] * scale, in_shape[3] * scale] out_shape = [in_shape[2] * scale, in_shape[3] * scale]
mode = node.get_attr('mode', 'nearest') mode = node.get_attr('mode', 'nearest')
fluid_op = 'resize_{}'.format(mode) fluid_op = 'resize_{}'.format(mode)
if 'linear' in mode: if 'linear' in mode:
print('Warnning: paddle not support op:resize wiht mode: linear, we use bilinear replace linear') print(
'Warnning: paddle not support op:resize wiht mode: linear, we use bilinear replace linear'
)
fluid_op = 'resize_bilinear' fluid_op = 'resize_bilinear'
if use_scales and scale is not None: if use_scales and scale is not None:
attr['scale'] = scale attr['scale'] = scale
else: else:
attr['out_shape'] = out_shape attr['out_shape'] = out_shape
node.fluid_code.add_layer(fluid_op, node.fluid_code.add_layer(fluid_op,
inputs=val_x, inputs=val_x,
output=node, output=node,
param_attr=attr) param_attr=attr)
def RoiAlign(self, node): def RoiAlign(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_rois = self.graph.get_input_node(node, idx=1, copy=True) val_rois = self.graph.get_input_node(node, idx=1, copy=True)
pooled_height = node.get_attr('output_height') pooled_height = node.get_attr('output_height')
pooled_width = node.get_attr('output_width') pooled_width = node.get_attr('output_width')
spatial_scale = node.get_attr('spatial_scale') spatial_scale = node.get_attr('spatial_scale')
sampling_ratio = node.get_attr('sampling_ratio') sampling_ratio = node.get_attr('sampling_ratio')
attr = { attr = {
'pooled_height': pooled_height, 'pooled_height': pooled_height,
'pooled_width': pooled_width, 'pooled_width': pooled_width,
'spatial_scale': spatial_scale, 'spatial_scale': spatial_scale,
'sampling_ratio':sampling_ratio, 'sampling_ratio': sampling_ratio,
} }
node.fluid_code.add_layer('roi_align', node.fluid_code.add_layer('roi_align',
inputs={'input':val_x,'rois':val_rois}, inputs={
'input': val_x,
'rois': val_rois
},
output=node, output=node,
param_attr=attr) param_attr=attr)
def MaxRoiPool(self, node): def MaxRoiPool(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_rois = self.graph.get_input_node(node, idx=1, copy=True) val_rois = self.graph.get_input_node(node, idx=1, copy=True)
spatial_scale = node.get_attr('spatial_scale') spatial_scale = node.get_attr('spatial_scale')
pooled_height, pooled_width = node.get_attr('pooled_shape') pooled_height, pooled_width = node.get_attr('pooled_shape')
attr = { attr = {
'pooled_height': pooled_height, 'pooled_height': pooled_height,
'pooled_width': pooled_width, 'pooled_width': pooled_width,
'spatial_scale': spatial_scale, 'spatial_scale': spatial_scale,
} }
node.fluid_code.add_layer('roi_pool', node.fluid_code.add_layer('roi_pool',
inputs={'input':val_x,'rois':val_rois}, inputs={
'input': val_x,
'rois': val_rois
},
output=node, output=node,
param_attr=attr) param_attr=attr)
def Pad(self, node, op_independent=True): def Pad(self, node, op_independent=True):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
pads = node.get_attr('pads') pads = node.get_attr('pads')
...@@ -499,12 +509,11 @@ class ONNXOpMapper(OpMapper): ...@@ -499,12 +509,11 @@ class ONNXOpMapper(OpMapper):
def Unsqueeze(self, node): def Unsqueeze(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
axes = node.get_attr('axes') axes = node.get_attr('axes')
print(val_x.outputs) if len(val_x.out_shapes[0]) == 0:
if len(val_x.out_shapes[0])==0:
node.fluid_code.add_layer('assign', node.fluid_code.add_layer('assign',
inputs=val_x, inputs=val_x,
output=node, output=node,
param_attr=None) param_attr=None)
else: else:
attr = {'axes': axes, 'name': string(node.layer_name)} attr = {'axes': axes, 'name': string(node.layer_name)}
node.fluid_code.add_layer('unsqueeze', node.fluid_code.add_layer('unsqueeze',
...@@ -531,9 +540,9 @@ class ONNXOpMapper(OpMapper): ...@@ -531,9 +540,9 @@ class ONNXOpMapper(OpMapper):
output_dtype = val_output.dtype output_dtype = val_output.dtype
if output_dtype: if output_dtype:
assert dtype == output_dtype, 'tensor dtype unmatches storage dtype' assert dtype == output_dtype, 'tensor dtype unmatches storage dtype'
shape = node.get_attr('shape', None) shape = node.get_attr('shape', None)
if shape is None: if shape is None:
shape = val_output.out_shapes[0] shape = val_output.out_shapes[0]
if shape is None: if shape is None:
...@@ -579,30 +588,26 @@ class ONNXOpMapper(OpMapper): ...@@ -579,30 +588,26 @@ class ONNXOpMapper(OpMapper):
def Expand(self, node): def Expand(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_shape = self.graph.get_input_node(node, idx=1, copy=True) val_shape = self.graph.get_input_node(node, idx=1, copy=True)
if len(val_shape.outputs)==1: if len(val_shape.outputs) == 1:
self.omit_nodes.append(val_shape.layer_name) self.omit_nodes.append(val_shape.layer_name)
val_y = self.graph.get_node(node.layer.output[0], copy=True) val_y = self.graph.get_node(node.layer.output[0], copy=True)
out_shape = node.out_shapes[0] out_shape = node.out_shapes[0]
val_x_dtype = val_x.dtype val_x_dtype = val_x.dtype
name_ones= node.layer_name + '_ones' name_ones = node.layer_name + '_ones'
attr_ones = { attr_ones = {'shape': out_shape, 'dtype': string(val_x_dtype)}
'shape':out_shape,
'dtype':string(val_x_dtype)
}
node.fluid_code.add_layer('ones', node.fluid_code.add_layer('ones',
inputs=None, inputs=None,
output=name_ones, output=name_ones,
param_attr=attr_ones) param_attr=attr_ones)
inputs = {'x':name_ones,'y':val_x} inputs = {'x': name_ones, 'y': val_x}
attr = {'name':string(node.layer_name)} attr = {'name': string(node.layer_name)}
node.fluid_code.add_layer('elementwise_mul', node.fluid_code.add_layer('elementwise_mul',
inputs=inputs, inputs=inputs,
output=node.layer_name, output=node.layer_name,
param_attr=attr param_attr=attr)
)
def Gather(self, node): def Gather(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
...@@ -611,7 +616,7 @@ class ONNXOpMapper(OpMapper): ...@@ -611,7 +616,7 @@ class ONNXOpMapper(OpMapper):
axis = node.get_attr('axis', 0) axis = node.get_attr('axis', 0)
assert len( assert len(
indices_shape) <= 2, "Gather op don't support dim of indice >2 " indices_shape) <= 2, "Gather op don't support dim of indice >2 "
if axis==0 and len(indices_shape)<=1: if axis == 0 and len(indices_shape) <= 1:
node.fluid_code.add_layer('gather', node.fluid_code.add_layer('gather',
inputs={ inputs={
'input': val_x, 'input': val_x,
...@@ -639,14 +644,16 @@ class ONNXOpMapper(OpMapper): ...@@ -639,14 +644,16 @@ class ONNXOpMapper(OpMapper):
inputs=node, inputs=node,
output=node, output=node,
param_attr=attr_trans) param_attr=attr_trans)
elif len(indices_shape)>1: elif len(indices_shape) > 1:
from functools import reduce from functools import reduce
reshape_shape = reduce(lambda x,y:x*y, indices_shape) reshape_shape = reduce(lambda x, y: x * y, indices_shape)
node.fluid_code.add_layer('reshape', node.fluid_code.add_layer('reshape',
inputs=indices, inputs=indices,
output=indices, output=indices,
param_attr={'shape':[reshape_shape,]}) param_attr={'shape': [
reshape_shape,
]})
perm = list(range(len(val_x.out_shapes[0]))) perm = list(range(len(val_x.out_shapes[0])))
perm = [axis] + perm[:axis] + perm[axis + 1:] perm = [axis] + perm[:axis] + perm[axis + 1:]
attr_trans = {'perm': perm} attr_trans = {'perm': perm}
...@@ -675,7 +682,7 @@ class ONNXOpMapper(OpMapper): ...@@ -675,7 +682,7 @@ class ONNXOpMapper(OpMapper):
node.fluid_code.add_layer('reshape', node.fluid_code.add_layer('reshape',
inputs=node, inputs=node,
output=node, output=node,
param_attr={'shape':reshaped_shape}) param_attr={'shape': reshaped_shape})
def Slice(self, node): def Slice(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
...@@ -683,15 +690,15 @@ class ONNXOpMapper(OpMapper): ...@@ -683,15 +690,15 @@ class ONNXOpMapper(OpMapper):
if len(node.inputs) > 1: if len(node.inputs) > 1:
starts = self.graph.get_input_node(node, idx=1, copy=True) starts = self.graph.get_input_node(node, idx=1, copy=True)
ends = self.graph.get_input_node(node, idx=2, copy=True) ends = self.graph.get_input_node(node, idx=2, copy=True)
if len(node.inputs)>3: if len(node.inputs) > 3:
axes = self.graph.get_input_node(node, idx=3, copy=True) axes = self.graph.get_input_node(node, idx=3, copy=True)
self.omit_nodes.append(axes.layer_name) self.omit_nodes.append(axes.layer_name)
axes = _const_weight_or_none(axes) axes = _const_weight_or_none(axes)
if len(node.inputs)>4: if len(node.inputs) > 4:
steps = self.graph.get_input_node(node, idx=4, copy=True) steps = self.graph.get_input_node(node, idx=4, copy=True)
self.omit_nodes.append(steps.layer_name) self.omit_nodes.append(steps.layer_name)
steps = _const_weight_or_none(steps) steps = _const_weight_or_none(steps)
self.omit_nodes.append(starts.layer_name) self.omit_nodes.append(starts.layer_name)
self.omit_nodes.append(ends.layer_name) self.omit_nodes.append(ends.layer_name)
starts = _const_weight_or_none(starts) starts = _const_weight_or_none(starts)
...@@ -756,7 +763,7 @@ class ONNXOpMapper(OpMapper): ...@@ -756,7 +763,7 @@ class ONNXOpMapper(OpMapper):
'dim': axis, 'dim': axis,
'name': string(node.layer_name) 'name': string(node.layer_name)
} }
node.fluid_code.add_layer('split', node.fluid_code.add_layer('split',
inputs=val_x, inputs=val_x,
output=val_y, output=val_y,
...@@ -770,18 +777,18 @@ class ONNXOpMapper(OpMapper): ...@@ -770,18 +777,18 @@ class ONNXOpMapper(OpMapper):
if isinstance(val_shape, ONNXGraphDataNode): if isinstance(val_shape, ONNXGraphDataNode):
self.omit_nodes.append(val_shape.layer_name) self.omit_nodes.append(val_shape.layer_name)
attr = {'name': string(node.layer_name)} attr = {'name': string(node.layer_name)}
# catch dynamic graph shape # catch dynamic graph shape
if isinstance(val_shape, ONNXGraphNode): if isinstance(val_shape, ONNXGraphNode):
shape, _, _ = self.get_dynamic_shape(val_shape.layer_name) shape, _, _ = self.get_dynamic_shape(val_shape.layer_name)
if val_shape.dtype == 'int64': if val_shape.dtype == 'int64':
val_shape_cast = val_shape.layer_name+'_cast' val_shape_cast = val_shape.layer_name + '_cast'
node.fluid_code.add_layer('cast', node.fluid_code.add_layer('cast',
inputs=val_shape, inputs=val_shape,
output=val_shape_cast, output=val_shape_cast,
param_attr={'dtype':string('int32')}) param_attr={'dtype': string('int32')})
attr['actual_shape'] = val_shape_cast attr['actual_shape'] = val_shape_cast
else: else:
attr['actual_shape'] = val_shape attr['actual_shape'] = val_shape
...@@ -796,7 +803,7 @@ class ONNXOpMapper(OpMapper): ...@@ -796,7 +803,7 @@ class ONNXOpMapper(OpMapper):
'input "shape" not inferred, use [1, -1] as dummy value, ' 'input "shape" not inferred, use [1, -1] as dummy value, '
'the behavior of Paddle fluid maybe undefined', node.layer_name, 'the behavior of Paddle fluid maybe undefined', node.layer_name,
val_x.layer_name, val_reshaped.layer_name) val_x.layer_name, val_reshaped.layer_name)
attr['shape'] = shape attr['shape'] = shape
node.fluid_code.add_layer('reshape', node.fluid_code.add_layer('reshape',
inputs=val_x, inputs=val_x,
...@@ -1033,73 +1040,117 @@ class ONNXOpMapper(OpMapper): ...@@ -1033,73 +1040,117 @@ class ONNXOpMapper(OpMapper):
inputs=val_x, inputs=val_x,
output=node, output=node,
param_attr=attr) param_attr=attr)
def Equal(self, node): def Equal(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_y = self.graph.get_input_node(node, idx=1, copy=True) val_y = self.graph.get_input_node(node, idx=1, copy=True)
node.fluid_code.add_layer("equal", node.fluid_code.add_layer("equal",
inputs={'x':val_x, 'y':val_y}, inputs={
'x': val_x,
'y': val_y
},
output=node, output=node,
param_attr=None) param_attr=None)
def Where(self, node): def Where(self, node):
condition = self.graph.get_input_node(node, idx=0, copy=True) condition = self.graph.get_input_node(node, idx=0, copy=True)
val_x = self.graph.get_input_node(node, idx=1, copy=True) val_x = self.graph.get_input_node(node, idx=1, copy=True)
val_y = self.graph.get_input_node(node, idx=2, copy=True) val_y = self.graph.get_input_node(node, idx=2, copy=True)
not_condition = condition.layer_name + '_not' not_condition = condition.layer_name + '_not'
node.fluid_code.add_layer("logical_not", node.fluid_code.add_layer("logical_not",
inputs=condition, inputs=condition,
output=not_condition, output=not_condition,
param_attr=None) param_attr=None)
cast_not_condition = not_condition+'_cast' cast_not_condition = not_condition + '_cast'
node.fluid_code.add_layer("cast", node.fluid_code.add_layer("cast",
inputs=not_condition, inputs=not_condition,
output=cast_not_condition, output=cast_not_condition,
param_attr={'dtype':string(val_x.dtype)}) param_attr={'dtype': string(val_x.dtype)})
cast_condition = condition.layer_name + '_cast' cast_condition = condition.layer_name + '_cast'
node.fluid_code.add_layer("cast", node.fluid_code.add_layer("cast",
inputs=condition, inputs=condition,
output=cast_condition, output=cast_condition,
param_attr={'dtype':string(val_x.dtype)}) param_attr={'dtype': string(val_x.dtype)})
mul_val_x = val_x.layer_name + '_mul' mul_val_x = val_x.layer_name + '_mul'
node.fluid_code.add_layer("elementwise_mul", node.fluid_code.add_layer("elementwise_mul",
inputs={'x':val_x,'y':cast_condition}, inputs={
'x': val_x,
'y': cast_condition
},
output=mul_val_x, output=mul_val_x,
param_attr=None) param_attr=None)
mul_val_y = val_y.layer_name + '_mul' mul_val_y = val_y.layer_name + '_mul'
node.fluid_code.add_layer("elementwise_mul", node.fluid_code.add_layer("elementwise_mul",
inputs={'x':val_y,'y':cast_not_condition}, inputs={
'x': val_y,
'y': cast_not_condition
},
output=mul_val_y, output=mul_val_y,
param_attr=None) param_attr=None)
node.fluid_code.add_layer("elementwise_add", node.fluid_code.add_layer("elementwise_add",
inputs={'x':mul_val_x,'y':mul_val_y}, inputs={
'x': mul_val_x,
'y': mul_val_y
},
output=node, output=node,
param_attr=None) param_attr=None)
def NonZero(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True)
where_name = node.layer_name + '_where'
node.fluid_code.add_layer("where",
inputs=val_x.layer_name + '==1',
output=where_name)
dims = len(val_x.out_shapes[0])
elements_count_val_x = reduce(lambda x, y: x * y, val_x.out_shapes[0])
flatten_names = []
for dim in range(dims):
slice_name = node.layer_name + '_slice' + str(dim)
flatten_name = node.layer_name + '_flatten' + str(dim)
flatten_names.append(flatten_name)
attr = {
'axes': list(range(dims)),
'starts': [0, dim],
'ends': [elements_count_val_x, dim + 1]
}
node.fluid_code.add_layer("slice",
inputs=where_name,
output=slice_name,
param_attr=attr)
node.fluid_code.add_layer("flatten",
inputs=slice_name,
output=flatten_name,
param_attr={'axis': 0})
node.fluid_code.add_layer("concat",
inputs=flatten_names,
output=node,
param_attr={'axis': 0})
def Identity(self, node): def Identity(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
node.fluid_code.add_layer("assign", inputs=val_x, output=node) node.fluid_code.add_layer("assign", inputs=val_x, output=node)
def Tile(self, node): def Tile(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_repeats = self.graph.get_input_node(node, idx=1, copy=True) val_repeats = self.graph.get_input_node(node, idx=1, copy=True)
repeats = _const_weight_or_none(val_repeats) repeats = _const_weight_or_none(val_repeats)
assert repeats is not None, 'for OP:Tile, only const repeats supported' assert repeats is not None, 'for OP:Tile, only const repeats supported'
if isinstance(repeats, int): if isinstance(repeats, int):
repeats = [repeats] repeats = [repeats]
attr = { attr = {
'expand_times':repeats, 'expand_times': repeats,
"name": string(node.layer_name), "name": string(node.layer_name),
} }
node.fluid_code.add_layer("expand", node.fluid_code.add_layer("expand",
inputs=val_x, inputs=val_x,
output=node, output=node,
param_attr=attr) param_attr=attr)
def MaxPool(self, node): def MaxPool(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
...@@ -1152,7 +1203,7 @@ class ONNXOpMapper(OpMapper): ...@@ -1152,7 +1203,7 @@ class ONNXOpMapper(OpMapper):
poolnd = len(output_shape) - 2 # NC... poolnd = len(output_shape) - 2 # NC...
assert 2 <= poolnd <= 3, 'only pool2d and pool3d is supported' assert 2 <= poolnd <= 3, 'only pool2d and pool3d is supported'
fluid_op = 'pool{}d'.format(poolnd) fluid_op = 'pool{}d'.format(poolnd)
pool_type = None pool_type = None
if node.layer.op_type == 'GlobalMaxPool': if node.layer.op_type == 'GlobalMaxPool':
pool_type = 'max' pool_type = 'max'
...@@ -1168,13 +1219,13 @@ class ONNXOpMapper(OpMapper): ...@@ -1168,13 +1219,13 @@ class ONNXOpMapper(OpMapper):
inputs=val_x, inputs=val_x,
output=node, output=node,
param_attr=attr) param_attr=attr)
def GlobalMaxPool(self, node): def GlobalMaxPool(self, node):
self._global_pool(node) self._global_pool(node)
def GlobalAveragePool(self, node): def GlobalAveragePool(self, node):
self._global_pool(node) self._global_pool(node)
def Conv(self, node): def Conv(self, node):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_w = self.graph.get_input_node(node, idx=1, copy=True) val_w = self.graph.get_input_node(node, idx=1, copy=True)
...@@ -1232,7 +1283,7 @@ class ONNXOpMapper(OpMapper): ...@@ -1232,7 +1283,7 @@ class ONNXOpMapper(OpMapper):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_w = self.graph.get_input_node(node, idx=1, copy=True) val_w = self.graph.get_input_node(node, idx=1, copy=True)
val_b = None val_b = None
if len(node.layer.input)>2: if len(node.layer.input) > 2:
val_b = self.graph.get_input_node(node, idx=2, copy=True) val_b = self.graph.get_input_node(node, idx=2, copy=True)
self.omit_nodes.append(val_b.layer_name) self.omit_nodes.append(val_b.layer_name)
self.omit_nodes.append(val_w.layer_name) self.omit_nodes.append(val_w.layer_name)
...@@ -1285,27 +1336,31 @@ class ONNXOpMapper(OpMapper): ...@@ -1285,27 +1336,31 @@ class ONNXOpMapper(OpMapper):
val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x = self.graph.get_input_node(node, idx=0, copy=True)
val_w = self.graph.get_input_node(node, idx=1, copy=True) val_w = self.graph.get_input_node(node, idx=1, copy=True)
val_r = self.graph.get_input_node(node, idx=2, copy=True) val_r = self.graph.get_input_node(node, idx=2, copy=True)
val_b = None val_b = None
val_len = None val_len = None
val_xh = None val_xh = None
miss_arg_num = 0 miss_arg_num = 0
num_ipt = len(node.layer.input) num_ipt = len(node.layer.input)
if num_ipt>3 and node.layer.input[3] != '': if num_ipt > 3 and node.layer.input[3] != '':
val_b = self.graph.get_input_node(node, idx=3, copy=True) val_b = self.graph.get_input_node(node, idx=3, copy=True)
else: else:
miss_arg_num += 1 miss_arg_num += 1
if num_ipt>4 and node.layer.input[4] != '': if num_ipt > 4 and node.layer.input[4] != '':
val_len = self.graph.get_input_node(node, idx=4-miss_arg_num, copy=True) val_len = self.graph.get_input_node(node,
idx=4 - miss_arg_num,
copy=True)
else: else:
miss_arg_num += 1 miss_arg_num += 1
if num_ipt>5 and node.layer.input[5] != '': if num_ipt > 5 and node.layer.input[5] != '':
val_xh = self.graph.get_input_node(node, idx=5-miss_arg_num, copy=True) val_xh = self.graph.get_input_node(node,
idx=5 - miss_arg_num,
copy=True)
data, dtype, shape = self.get_dynamic_shape(val_x.layer_name) data, dtype, shape = self.get_dynamic_shape(val_x.layer_name)
x_shape = val_x.out_shapes[0] x_shape = val_x.out_shapes[0]
assert x_shape[1] == 1, 'only X with batch_size = 1 supported' assert x_shape[1] == 1, 'only X with batch_size = 1 supported'
assert node.get_attr('clip', None) is None, 'clipping not supported' assert node.get_attr('clip', None) is None, 'clipping not supported'
...@@ -1326,103 +1381,143 @@ class ONNXOpMapper(OpMapper): ...@@ -1326,103 +1381,143 @@ class ONNXOpMapper(OpMapper):
xh_shape = val_xh.out_shapes[0] xh_shape = val_xh.out_shapes[0]
if xh_shape: if xh_shape:
hidden_size = xh_shape[-1] hidden_size = xh_shape[-1]
direction = node.get_attr('direction', 'forward') direction = node.get_attr('direction', 'forward')
assert direction != 'bidirectional', 'direction = bidirectional not supported' assert direction != 'bidirectional', 'direction = bidirectional not supported'
activations = node.get_attr('activations', ['Sigmoid', 'Tanh']) activations = node.get_attr('activations', ['Sigmoid', 'Tanh'])
assert len(activations) == 2, 'bidirectional operation not supported' assert len(activations) == 2, 'bidirectional operation not supported'
assert node.get_attr( assert node.get_attr('linear_before_reset',
'linear_before_reset', 0) == 0, 'only linear_before_reset = 0 supported'
0) == 0, 'only linear_before_reset = 0 supported'
activations = [s.lower() for s in activations] activations = [s.lower() for s in activations]
gate_activation, candidate_activation = activations gate_activation, candidate_activation = activations
is_reverse = direction == 'reverse' is_reverse = direction == 'reverse'
var_x0 = node.layer_name + '_x0' var_x0 = node.layer_name + '_x0'
node.fluid_code.add_layer('squeeze', node.fluid_code.add_layer('squeeze',
inputs=val_x, inputs=val_x,
output=var_x0, output=var_x0,
param_attr={'axes': [1],'name':string(var_x0)}) param_attr={
'axes': [1],
'name': string(var_x0)
})
var_w0 = node.layer_name + '_w0' var_w0 = node.layer_name + '_w0'
node.fluid_code.add_layer('squeeze', node.fluid_code.add_layer('squeeze',
inputs=val_w, inputs=val_w,
output=var_w0, output=var_w0,
param_attr={'axes': [0],'name':string(var_w0)}) param_attr={
'axes': [0],
'name': string(var_w0)
})
var_fc = node.layer_name + '_fc' var_fc = node.layer_name + '_fc'
var_mm = (node.layer_name + '_mm') if val_b else var_fc var_mm = (node.layer_name + '_mm') if val_b else var_fc
node.fluid_code.add_layer('matmul', node.fluid_code.add_layer('matmul',
inputs={'x':var_x0, 'y':var_w0}, inputs={
'x': var_x0,
'y': var_w0
},
output=var_mm, output=var_mm,
param_attr={'transpose_x': 0,'transpose_y': 1,'name':string(var_mm)}) param_attr={
'transpose_x': 0,
'transpose_y': 1,
'name': string(var_mm)
})
var_r0 = node.layer_name + '_r0' var_r0 = node.layer_name + '_r0'
node.fluid_code.add_layer('squeeze', node.fluid_code.add_layer('squeeze',
inputs=val_r, inputs=val_r,
output=var_r0, output=var_r0,
param_attr={'axes': [0],'name':string(var_r0)}) param_attr={
'axes': [0],
var_r0t = node.layer_name + '_r0t' 'name': string(var_r0)
})
var_r0t = node.layer_name + '_r0t'
node.fluid_code.add_layer('transpose', node.fluid_code.add_layer('transpose',
inputs=var_r0, inputs=var_r0,
output=var_r0t, output=var_r0t,
param_attr={'perm': [1, 0],'name':string(var_r0t)}) param_attr={
'perm': [1, 0],
'name': string(var_r0t)
})
if val_b: if val_b:
var_bi = node.layer_name + '_bi' var_bi = node.layer_name + '_bi'
var_bh = node.layer_name + '_bh' var_bh = node.layer_name + '_bh'
node.fluid_code.add_layer('split', node.fluid_code.add_layer('split',
inputs=val_b, inputs=val_b,
output=var_bi+','+var_bh, output=var_bi + ',' + var_bh,
param_attr={'axis': 1, param_attr={
'split': [hidden_size * 3, hidden_size * 3], 'axis':
'name':string(node.layer_name+'.b/split')}) 1,
'split':
[hidden_size * 3, hidden_size * 3],
'name':
string(node.layer_name + '.b/split')
})
var_bi0 = node.layer_name + '_bi0' var_bi0 = node.layer_name + '_bi0'
node.fluid_code.add_layer('squeeze', node.fluid_code.add_layer('squeeze',
inputs=var_bi, inputs=var_bi,
output=var_bi0, output=var_bi0,
param_attr={'axes': [0],'name':string(var_bi0)}) param_attr={
'axes': [0],
'name': string(var_bi0)
})
node.fluid_code.add_layer('elmentwise_add', node.fluid_code.add_layer('elmentwise_add',
inputs=[var_mm, var_bi0], inputs=[var_mm, var_bi0],
output=var_fc, output=var_fc,
param_attr={'axes': 1,'name':string(node.layer_name+'.i/bias')}) param_attr={
'axes':
1,
'name':
string(node.layer_name + '.i/bias')
})
if val_xh: if val_xh:
var_xh0 = node.layer_name + '_xh0' var_xh0 = node.layer_name + '_xh0'
node.fluid_code.add_layer('squeeze', node.fluid_code.add_layer('squeeze',
inputs=val_xh, inputs=val_xh,
output=var_xh0, output=var_xh0,
param_attr={'axes': [1],'name':string(var_xh0)}) param_attr={
'axes': [1],
'name': string(var_xh0)
})
var_y00 = node.layer_name + '_y00' var_y00 = node.layer_name + '_y00'
attr={ attr = {
'origin_mode':True, 'origin_mode': True,
'h_0': var_xh0 if val_xh else None, 'h_0': var_xh0 if val_xh else None,
'is_reverse':is_reverse, 'is_reverse': is_reverse,
'gate_activation':string(gate_activation), 'gate_activation': string(gate_activation),
'candidate_activation':string(candidate_activation), 'candidate_activation': string(candidate_activation),
'param_attr':string(var_r0t), 'param_attr': string(var_r0t),
'bias_attr':string(var_bh) if val_b else False, 'bias_attr': string(var_bh) if val_b else False,
} }
node.fluid_code.add_layer('dynamic_gru', node.fluid_code.add_layer('dynamic_gru',
inputs=var_fc +','+ str(hidden_size), inputs=var_fc + ',' + str(hidden_size),
output=var_y00, output=var_y00,
param_attr=attr) param_attr=attr)
num_opt = len(node.layer.output) num_opt = len(node.layer.output)
if num_opt>0 and node.layer.output[0] != '': if num_opt > 0 and node.layer.output[0] != '':
node.fluid_code.add_layer('unsqueeze', node.fluid_code.add_layer('unsqueeze',
inputs=var_y00, inputs=var_y00,
output=node.layer.output[0], output=node.layer.output[0],
param_attr={'axes': [1, 1],'name':string(node.layer.output[0])}) param_attr={
if num_opt>1 and node.layer.output[1] != '': 'axes': [1, 1],
'name': string(node.layer.output[0])
})
if num_opt > 1 and node.layer.output[1] != '':
node.fluid_code.add_layer('unsqueeze', node.fluid_code.add_layer('unsqueeze',
inputs=var_y00, inputs=var_y00,
output=node.layer.output[1], output=node.layer.output[1],
param_attr={'axes': [1, 1],'name':string(node.layer.output[1])}) param_attr={
'axes': [1, 1],
'name': string(node.layer.output[1])
})
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