From e22b117b655d0effb947e51aaf6e8986c744ded3 Mon Sep 17 00:00:00 2001 From: Channingss Date: Tue, 4 Aug 2020 09:02:10 +0000 Subject: [PATCH] delete GRU --- .../op_mapper/onnx2paddle/opset9/opset.py | 202 ++---------------- 1 file changed, 12 insertions(+), 190 deletions(-) diff --git a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py index 412a638..1e2ffb8 100644 --- a/x2paddle/op_mapper/onnx2paddle/opset9/opset.py +++ b/x2paddle/op_mapper/onnx2paddle/opset9/opset.py @@ -32,11 +32,14 @@ import shutil _logger = _logging.getLogger(__name__) -def _const_weight_or_none(node): +def _const_weight_or_none(node, necessary=False): if 'Constant' in node.layer_type: return node.value if isinstance(node, ONNXGraphDataNode): return node.weight + if necessary: + assert '{} should be an initializer or Constant operator.'.format( + node.layer_name) return None @@ -724,10 +727,10 @@ class OpSet9(): ends = self.graph.get_input_node(node, idx=2, copy=True) if len(node.inputs) > 3: axes = self.graph.get_input_node(node, idx=3, copy=True) - axes = _const_weight_or_none(axes) + axes = _const_weight_or_none(axes, necessary=True) if len(node.inputs) > 4: steps = self.graph.get_input_node(node, idx=4, copy=True) - steps = _const_weight_or_none(steps) + steps = _const_weight_or_none(steps, necessary=True) if steps is not None: assert steps == 1, "Only support convert op:Slice, which attribute:steps == 1" attr = { @@ -735,8 +738,8 @@ class OpSet9(): "starts": starts.layer_name, "ends": ends.layer_name } - starts_value = _const_weight_or_none(starts) - ends_value = _const_weight_or_none(ends) + starts_value = _const_weight_or_none(starts, necessary=True) + ends_value = _const_weight_or_none(ends, necessary=True) if starts_value is not None and ends_value is not None: self.omit_nodes.append(starts.layer_name) self.omit_nodes.append(ends.layer_name) @@ -1171,7 +1174,6 @@ class OpSet9(): def NonZero(self, node): val_x = self.graph.get_input_node(node, idx=0, copy=True) val_x_dim = len(val_x.out_shapes[0]) - print(val_x.layer_name, val_x.out_shapes[0]) if val_x_dim == 1: node.fluid_code.add_layer("nonzero", inputs=val_x, output=val_x) node.fluid_code.add_layer( @@ -1293,13 +1295,13 @@ class OpSet9(): kernel_shape = node.get_attr('kernel_shape') convnd = len(kernel_shape) assert 2 <= convnd <= 3, 'only conv2d and conv3d is supported' - num_out_channels = val_w.out_shapes[0][0] # OI... + num_out_channels = val_w.out_shapes[0][0] fluid_op = 'conv{}d'.format(convnd) num_groups = node.get_attr('group', 1) - strides = node.get_attr('strides', [1] * convnd) # optional - dilations = node.get_attr('dilations', [1] * convnd) # optional - pads = node.get_attr('pads', [0] * (convnd * 2)) # optional + strides = node.get_attr('strides', [1] * convnd) + dilations = node.get_attr('dilations', [1] * convnd) + pads = node.get_attr('pads', [0] * (convnd * 2)) input_shape = val_x.out_shapes[0] paddings, val_x = self._pad_if_asymmetric(node, pads, val_x) @@ -1379,183 +1381,3 @@ class OpSet9(): } node.fluid_code.add_layer( fluid_op, inputs=val_x, output=node, param_attr=attr) - - @print_mapping_info - def GRU(self, node): - 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_r = self.graph.get_input_node(node, idx=2, copy=True) - - val_b = None - val_len = None - val_xh = None - miss_arg_num = 0 - num_ipt = len(node.layer.input) - if num_ipt > 3 and node.layer.input[3] != '': - val_b = self.graph.get_input_node(node, idx=3, copy=True) - else: - miss_arg_num += 1 - if num_ipt > 4 and node.layer.input[4] != '': - val_len = self.graph.get_input_node( - node, idx=4 - miss_arg_num, copy=True) - else: - miss_arg_num += 1 - if num_ipt > 5 and node.layer.input[5] != '': - val_xh = self.graph.get_input_node( - node, idx=5 - miss_arg_num, copy=True) - - x_shape = val_x.out_shapes[0] - - assert x_shape[1] == 1, 'only X with batch_size = 1 supported' - assert node.get_attr('clip', None) is None, 'clipping not supported' - - hidden_size = node.get_attr('hidden_size', None) - if hidden_size is None: - r_shape = val_r.out_shapes[0] - if r_shape: - hidden_size = r_shape[-1] - if hidden_size is None: - w_shape = var_w.out_shapes[0] - if w_shape: - hidden_size = w_shape[-2] // 3 - if hidden_size is None and val_b: - b_shape = val_b.out_shapes[0] - if b_shape: - hidden_size = b_shape[-1] // 6 - if hidden_size is None and val_xh: - xh_shape = val_xh.out_shapes[0] - if xh_shape: - hidden_size = xh_shape[-1] - - direction = node.get_attr('direction', 'forward') - assert direction != 'bidirectional', 'direction = bidirectional not supported' - - activations = node.get_attr('activations', ['Sigmoid', 'Tanh']) - assert len(activations) == 2, 'bidirectional operation not supported' - - assert node.get_attr('linear_before_reset', - 0) == 0, 'only linear_before_reset = 0 supported' - - activations = [s.lower() for s in activations] - gate_activation, candidate_activation = activations - is_reverse = direction == 'reverse' - - var_x0 = node.layer_name + '_x0' - node.fluid_code.add_layer( - 'squeeze', - inputs=val_x, - output=var_x0, - param_attr={'axes': [1], - 'name': string(var_x0)}) - - var_w0 = node.layer_name + '_w0' - node.fluid_code.add_layer( - 'squeeze', - inputs=val_w, - output=var_w0, - param_attr={'axes': [0], - 'name': string(var_w0)}) - - var_fc = node.layer_name + '_fc' - var_mm = (node.layer_name + '_mm') if val_b else var_fc - node.fluid_code.add_layer( - 'matmul', - inputs={'x': var_x0, - 'y': var_w0}, - output=var_mm, - param_attr={ - 'transpose_x': 0, - 'transpose_y': 1, - 'name': string(var_mm) - }) - - var_r0 = node.layer_name + '_r0' - node.fluid_code.add_layer( - 'squeeze', - inputs=val_r, - output=var_r0, - param_attr={'axes': [0], - 'name': string(var_r0)}) - - var_r0t = node.layer_name + '_r0t' - - node.fluid_code.add_layer( - 'transpose', - inputs=var_r0, - output=var_r0t, - param_attr={'perm': [1, 0], - 'name': string(var_r0t)}) - if val_b: - var_bi = node.layer_name + '_bi' - var_bh = node.layer_name + '_bh' - node.fluid_code.add_layer( - 'split', - inputs=val_b, - output=var_bi + ',' + var_bh, - param_attr={ - 'dim': 1, - 'num_or_sections': [hidden_size * 3, hidden_size * 3], - 'name': string(node.layer_name + '.b/split') - }) - var_bi0 = node.layer_name + '_bi0' - node.fluid_code.add_layer( - 'squeeze', - inputs=var_bi, - output=var_bi0, - param_attr={'axes': [0], - 'name': string(var_bi0)}) - - node.fluid_code.add_layer( - 'elementwise_add', - inputs=[var_mm, var_bi0], - output=var_fc, - param_attr={ - 'axes': 1, - 'name': string(node.layer_name + '.i/bias') - }) - - if val_xh: - var_xh0 = node.layer_name + '_xh0' - node.fluid_code.add_layer( - 'squeeze', - inputs=val_xh, - output=var_xh0, - param_attr={'axes': [1], - 'name': string(var_xh0)}) - var_y00 = node.layer_name + '_y00' - - attr = { - 'origin_mode': True, - 'h_0': var_xh0 if val_xh else None, - 'is_reverse': is_reverse, - 'gate_activation': string(gate_activation), - 'candidate_activation': string(candidate_activation), - 'param_attr': string(var_r0t), - 'bias_attr': string(var_bh) if val_b else False, - } - node.fluid_code.add_layer( - 'dynamic_gru', - inputs=var_fc + ',' + str(hidden_size), - output=var_y00, - param_attr=attr) - - num_opt = len(node.layer.output) - - if num_opt > 0 and node.layer.output[0] != '': - node.fluid_code.add_layer( - 'unsqueeze', - inputs=var_y00, - output=node.layer.output[0], - param_attr={ - 'axes': [1, 1], - 'name': string(node.layer.output[0]) - }) - if num_opt > 1 and node.layer.output[1] != '': - node.fluid_code.add_layer( - 'unsqueeze', - inputs=var_y00, - output=node.layer.output[1], - param_attr={ - 'axes': [1, 1], - 'name': string(node.layer.output[1]) - }) -- GitLab