未验证 提交 8894c67d 编写于 作者: Y Yan Chunwei 提交者: GitHub

add block graph image for debuging (#8026)

init debuger.
上级 2bd92754
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import re
from graphviz import GraphPreviewGenerator
import proto.framework_pb2 as framework_pb2
def draw_block_graphviz(block, highlights=None, path="./temp.dot"):
'''
Generate a debug graph for block.
Args:
block(Block): a block.
'''
graph = GraphPreviewGenerator("some graph")
# collect parameters and args
protostr = block.desc.serialize_to_string()
desc = framework_pb2.BlockDesc.FromString(str(protostr))
def need_highlight(name):
if highlights is None: return False
for pattern in highlights:
assert type(pattern) is str
if re.match(pattern, name):
return True
return False
# draw parameters and args
vars = {}
for var in desc.vars:
shape = [str(i) for i in var.lod_tensor.tensor.dims]
if not shape:
shape = ['null']
# create var
if var.persistable:
varn = graph.add_param(
var.name, var.type, shape, highlight=need_highlight(var.name))
else:
varn = graph.add_arg(var.name, highlight=need_highlight(var.name))
vars[var.name] = varn
def add_op_link_var(op, var, op2var=False):
for arg in var.arguments:
if arg not in vars:
# add missing variables as argument
vars[arg] = graph.add_arg(arg, highlight=need_highlight(arg))
varn = vars[arg]
highlight = need_highlight(op.description) or need_highlight(
varn.description)
if op2var:
graph.add_edge(op, varn, highlight=highlight)
else:
graph.add_edge(varn, op, highlight=highlight)
for op in desc.ops:
opn = graph.add_op(op.type, highlight=need_highlight(op.type))
for var in op.inputs:
add_op_link_var(opn, var, False)
for var in op.outputs:
add_op_link_var(opn, var, True)
graph(path, show=True)
...@@ -451,9 +451,8 @@ class Operator(object): ...@@ -451,9 +451,8 @@ class Operator(object):
if not given == need: if not given == need:
raise ValueError(("Incorrect setting for output(s) of " raise ValueError(("Incorrect setting for output(s) of "
"operator \"%s\". Need: [%s] Given: [%s]") % "operator \"%s\". Need: [%s] Given: [%s]") %
(type, ", ".join(str(e) (type, ", ".join(str(e) for e in need),
for e in need), ", ".join( ", ".join(str(e) for e in given)))
str(e) for e in given)))
for out_proto in proto.outputs: for out_proto in proto.outputs:
out_args = outputs[out_proto.name] out_args = outputs[out_proto.name]
......
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import random
import subprocess
import logging
def crepr(v):
if type(v) is str or type(v) is unicode:
return '"%s"' % v
return str(v)
class Rank(object):
def __init__(self, kind, name, priority):
'''
kind: str
name: str
priority: int
'''
self.kind = kind
self.name = name
self.priority = priority
self.nodes = []
def __str__(self):
if not self.nodes:
return ''
return '{' + 'rank={};'.format(self.kind) + \
','.join([node.name for node in self.nodes]) + '}'
class Graph(object):
rank_counter = 0
def __init__(self, title, **attrs):
self.title = title
self.attrs = attrs
self.nodes = []
self.edges = []
self.rank_groups = {}
def code(self):
return self.__str__()
def rank_group(self, kind, priority):
name = "rankgroup-%d" % Graph.rank_counter
Graph.rank_counter += 1
rank = Rank(kind, name, priority)
self.rank_groups[name] = rank
return name
def node(self, label, prefix, description="", **attrs):
node = Node(label, prefix, description, **attrs)
if 'rank' in attrs:
rank = self.rank_groups[attrs['rank']]
del attrs['rank']
rank.nodes.append(node)
self.nodes.append(node)
return node
def edge(self, source, target, **attrs):
edge = Edge(source, target, **attrs)
self.edges.append(edge)
return edge
def compile(self, dot_path):
file = open(dot_path, 'w')
file.write(self.__str__())
image_path = os.path.join(
os.path.dirname(__file__), dot_path[:-3] + "pdf")
cmd = ["dot", "-Tpdf", dot_path, "-o", image_path]
subprocess.Popen(
cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
logging.warning("write block debug graph to {}".format(image_path))
return image_path
def show(self, dot_path):
image = self.compile(dot_path)
cmd = ["open", image]
subprocess.Popen(
cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
def _rank_repr(self):
ranks = sorted(
self.rank_groups.items(),
cmp=lambda a, b: a[1].priority > b[1].priority)
repr = []
for x in ranks:
repr.append(str(x[1]))
return '\n'.join(repr) + '\n'
def __str__(self):
reprs = [
'digraph G {',
'title = {}'.format(crepr(self.title)),
]
for attr in self.attrs:
reprs.append("{key}={value};".format(
key=attr, value=crepr(self.attrs[attr])))
reprs.append(self._rank_repr())
random.shuffle(self.nodes)
reprs += [str(node) for node in self.nodes]
for x in self.edges:
reprs.append(str(x))
reprs.append('}')
return '\n'.join(reprs)
class Node(object):
counter = 1
def __init__(self, label, prefix, description="", **attrs):
self.label = label
self.name = "%s_%d" % (prefix, Node.counter)
self.description = description
self.attrs = attrs
Node.counter += 1
def __str__(self):
reprs = '{name} [label={label} {extra} ];'.format(
name=self.name,
label=self.label,
extra=',' + ','.join("%s=%s" % (key, crepr(value))
for key, value in self.attrs.items())
if self.attrs else "")
return reprs
class Edge(object):
def __init__(self, source, target, **attrs):
'''
Link source to target.
:param source: Node
:param target: Node
:param graph: Graph
:param attrs: dic
'''
self.source = source
self.target = target
self.attrs = attrs
def __str__(self):
repr = "{source} -> {target} {extra}".format(
source=self.source.name,
target=self.target.name,
extra="" if not self.attrs else
"[" + ','.join("{}={}".format(attr[0], crepr(attr[1]))
for attr in self.attrs.items()) + "]")
return repr
class GraphPreviewGenerator(object):
'''
Generate a graph image for ONNX proto.
'''
def __init__(self, title):
# init graphviz graph
self.graph = Graph(
title,
layout="dot",
concentrate="true",
rankdir="TB", )
self.op_rank = self.graph.rank_group('same', 2)
self.param_rank = self.graph.rank_group('same', 1)
self.arg_rank = self.graph.rank_group('same', 0)
def __call__(self, path='temp.dot', show=False):
if not show:
self.graph.compile(path)
else:
self.graph.show(path)
def add_param(self, name, data_type, shape, highlight=False):
label = '\n'.join([
'<<table cellpadding="5">',
' <tr>',
' <td bgcolor="#2b787e">',
' <b>',
name,
' </b>',
' </td>',
' </tr>',
' <tr>',
' <td>',
str(data_type),
' </td>'
' </tr>',
' <tr>',
' <td>',
'[%s]' % 'x'.join(shape),
' </td>'
' </tr>',
'</table>>',
])
return self.graph.node(
label,
prefix="param",
description=name,
shape="none",
style="rounded,filled,bold",
width="1.3",
color="#148b97" if not highlight else "orange",
fontcolor="#ffffff",
fontname="Arial")
def add_op(self, opType, **kwargs):
highlight = False
if 'highlight' in kwargs:
highlight = kwargs['highlight']
del kwargs['highlight']
return self.graph.node(
"<<B>%s</B>>" % opType,
prefix="op",
description=opType,
shape="box",
style="rounded, filled, bold",
color="#303A3A" if not highlight else "orange",
fontname="Arial",
fontcolor="#ffffff",
width="1.3",
height="0.84", )
def add_arg(self, name, highlight=False):
return self.graph.node(
crepr(name),
prefix="arg",
description=name,
shape="box",
style="rounded,filled,bold",
fontname="Arial",
fontcolor="#999999",
color="#dddddd" if not highlight else "orange")
def add_edge(self, source, target, **kwargs):
highlight = False
if 'highlight' in kwargs:
highlight = kwargs['highlight']
del kwargs['highlight']
return self.graph.edge(
source,
target,
color="#00000" if not highlight else "orange",
**kwargs)
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