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PaddleDetection
提交 06213b79 编写于 作者: D dongdaxiang
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add hadoop helper function for distributed training

上级 49130f9b
隐藏空白更改
内联 并排
Showing with 134 addition and 69 deletion
python/paddle/fluid/async_executor.py
浏览文件 @ 06213b79
......@@ -150,8 +150,13 @@ class AsyncExecutor(object):
data_feed.desc(), filelist, thread_num,
fetch_var_names, debug)
def config_ps(self, dist_desc, host_sign_list, node_num, index):
self.executor.config_pslib(dist_desc, host_sign_list, node_num, index)
def config_distributed_nodes(self, dist_opt):
# get total rank
# get rank index
# get iplists
# get hadoop info
return
def start_server(self):
self.executor.start_server()
......
python/paddle/fluid/distribute_lookup_table.py
浏览文件 @ 06213b79
......@@ -21,7 +21,8 @@ def find_distributed_lookup_table_inputs(program, table_name):
for op in program.global_block().ops:
if op.type == LOOKUP_TABLE_TYPE:
if table_name == op.input("W")[0]:
inputs.extend([local_vars[name] for name in op.input("Ids")])
inputs.extend(
[local_vars[name] for name in op.input("Ids")])
return inputs
def find_distributed_lookup_table_outputs(program, table_name):
......@@ -30,7 +31,8 @@ def find_distributed_lookup_table_outputs(program, table_name):
for op in program.global_block().ops:
if op.type == LOOKUP_TABLE_TYPE:
if table_name == op.input("W")[0]:
outputs.extend([local_vars[name] for name in op.output("Out")])
outputs.extend(
[local_vars[name] for name in op.output("Out")])
return outputs
def find_distributed_lookup_table(program):
......
python/paddle/fluid/distributed/downpour.py
浏览文件 @ 06213b79
......@@ -8,30 +8,57 @@ from paddle.fluid.distribute_lookup_table import find_distributed_lookup_table_o
from google.protobuf import text_format
class DownpourSGD(object):
"""
Distributed optimizer of downpour stochastic gradient descent
Standard implementation of Google's Downpour SGD
in Large Scale Distributed Deep Networks
Args:
learning_rate (float): the learning rate used to update parameters. \
Can be a float value
Examples:
.. code-block:: python
downpour_sgd = fluid.distributed.DownpourSGD(learning_rate=0.2)
downpour_sgd.minimize(cost)
"""
def __init__(self, learning_rate=0.001, window=1):
# todo(guru4elephant): if optimizer is not None, will warning here
# todo(guru4elephant): add more optimizers here as argument
# todo(guru4elephant): make learning_rate as a variable
self.learning_rate_ = learning_rate
self.window_ = window
self.type = "downpour"
def minimize(self, loss, startup_program=None,
parameter_list=None, no_grad_set=None):
params_grads = sorted(append_backward(loss), key=lambda x:x[0].name)
params_grads = sorted(append_backward(
loss, parameter_list, no_grad_set), key=lambda x:x[0].name)
table_name = find_distributed_lookup_table(loss.block.program)
prefetch_slots = find_distributed_lookup_table_inputs(
loss.block.program, table_name)
prefetch_slots_emb = find_distributed_lookup_table_outputs(
loss.block.program, table_name)
server = DownpourServer()
# window is communication strategy
worker = DownpourWorker(self.window_)
server.add_sparse_table(0, self.learning_rate_,
# Todo(guru4elephant): support multiple tables definitions
# currently support one big sparse table
sparse_table_index = 0
# currently merge all dense parameters into one dense table
dense_table_index = 1
server.add_sparse_table(sparse_table_index, self.learning_rate_,
prefetch_slots, prefetch_slots_emb)
server.add_dense_table(1, self.learning_rate_, params_grads[0], params_grads[1])
worker.add_sparse_table(0, self.learning_rate_,
server.add_dense_table(dense_table_index, self.learning_rate_,
params_grads[0], params_grads[1])
worker.add_sparse_table(sparse_table_index, self.learning_rate_,
prefetch_slots, prefetch_slots_emb)
worker.add_dense_table(1, self.learning_rate_, params_grads[0], params_grads[1])
worker.add_dense_table(dense_table_index, self.learning_rate_,
params_grads[0], params_grads[1])
ps_param = pslib.PSParameter()
ps_param.server_param.CopyFrom(server.get_desc())
#ps_param.worker_param.CopyFrom(worker.get_desc())
ps_param.worker_param.CopyFrom(worker.get_desc())
# Todo(guru4elephant): figure out how to support more sparse parameters
# currently only support lookup_table
worker_skipped_ops = ["lookup_table", "lookup_table_grad"]
ps_param_str = text_format.MessageToString(ps_param)
return [ps_param_str, worker_skipped_ops, text_format.MessageToString(worker.get_desc())]
return [ps_param_str, worker_skipped_ops]
python/paddle/fluid/distributed/helper.py
浏览文件 @ 06213b79
from mpi4py import MPI
class FileSystem(object):
def __init__(self, fs_type="afs",
uri="afs://tianqi.afs.baidu.com:9902",
user=None,
passwd=None,
hadoop_bin="",
afs_conf=None):
assert user not None
assert passwd not None
assert hadoop_bin not None
fs_client = pslib.FsClientParameter()
if fs_type == "afs":
fs_client.fs_type = pslib.FsApiType.AFS
else:
fs_client.fs_type = pslib.FsApiType.HDFS
fs_client.uri = uri
fs_client.user = user
fs_client.passwd = passwd
fs_client.buffer_size = 0
fs_client.afs_conf = afs_conf if not afs_conf else ""
class MPIHelper(object):
def __init__(self):
self.comm = MPI.COMM_WORLD
......@@ -18,3 +40,5 @@ class MPIHelper(object):
def get_hostname(self):
import socket
return socket.gethostname()
python/paddle/fluid/distributed/node.py
浏览文件 @ 06213b79
......@@ -12,7 +12,6 @@ class Worker(object):
class DownpourServer(Server):
def __init__(self):
#self.server_ = pslib.ServerParameter().downpour_server_param
self.server_ = pslib.ServerParameter()
def add_sparse_table(self, table_id, learning_rate,
......
python/paddle/fluid/distributed/ps_pb2.py
浏览文件 @ 06213b79
......@@ -20,7 +20,7 @@ DESCRIPTOR = _descriptor.FileDescriptor(
name='ps.proto',
package='paddle',
syntax='proto2',
serialized_pb=_b('\n\x08ps.proto\x12\x06paddle\"\xe4\x01\n\x0bPSParameter\x12\x14\n\x0cworker_class\x18\x01 \x01(\t\x12\x14\n\x0cserver_class\x18\x02 \x01(\t\x12\x16\n\x0einstance_class\x18\x03 \x01(\t\x12-\n\x0cworker_param\x18\x65 \x01(\x0b\x32\x17.paddle.WorkerParameter\x12-\n\x0cserver_param\x18\x66 \x01(\x0b\x32\x17.paddle.ServerParameter\x12\x33\n\x0f\x66s_client_param\x18\xf5\x03 \x01(\x0b\x32\x19.paddle.FsClientParameter\"Q\n\x0fWorkerParameter\x12>\n\x15\x64ownpour_worker_param\x18\x01 \x01(\x0b\x32\x1f.paddle.DownpourWorkerParameter\"Q\n\x0fServerParameter\x12>\n\x15\x64ownpour_server_param\x18\x01 \x01(\x0b\x32\x1f.paddle.DownpourServerParameter\"O\n\x17\x44ownpourWorkerParameter\x12\x34\n\x14\x64ownpour_table_param\x18\x01 \x03(\x0b\x32\x16.paddle.TableParameter\"\xbc\x01\n\x18\x44ownpourTrainerParameter\x12\x30\n\x0b\x64\x65nse_table\x18\x02 \x03(\x0b\x32\x1b.paddle.DenseTableParameter\x12\x32\n\x0csparse_table\x18\x03 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serialized_pb=_b('\n\x08ps.proto\x12\x06paddle\"\x9e\x02\n\x0bPSParameter\x12\x14\n\x0cworker_class\x18\x01 \x01(\t\x12\x14\n\x0cserver_class\x18\x02 \x01(\t\x12\x16\n\x0einstance_class\x18\x03 \x01(\t\x12-\n\x0cworker_param\x18\x65 \x01(\x0b\x32\x17.paddle.WorkerParameter\x12-\n\x0cserver_param\x18\x66 \x01(\x0b\x32\x17.paddle.ServerParameter\x12\x38\n\rtrainer_param\x18\xad\x02 \x01(\x0b\x32 .paddle.DownpourTrainerParameter\x12\x33\n\x0f\x66s_client_param\x18\xf5\x03 \x01(\x0b\x32\x19.paddle.FsClientParameter\"Q\n\x0fWorkerParameter\x12>\n\x15\x64ownpour_worker_param\x18\x01 \x01(\x0b\x32\x1f.paddle.DownpourWorkerParameter\"Q\n\x0fServerParameter\x12>\n\x15\x64ownpour_server_param\x18\x01 \x01(\x0b\x32\x1f.paddle.DownpourServerParameter\"O\n\x17\x44ownpourWorkerParameter\x12\x34\n\x14\x64ownpour_table_param\x18\x01 \x03(\x0b\x32\x16.paddle.TableParameter\"\xbc\x01\n\x18\x44ownpourTrainerParameter\x12\x30\n\x0b\x64\x65nse_table\x18\x01 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)
_sym_db.RegisterFileDescriptor(DESCRIPTOR)
......@@ -41,8 +41,8 @@ _TABLETYPE = _descriptor.EnumDescriptor(
],
containing_type=None,
options=None,
serialized_start=3140,
serialized_end=3192,
serialized_start=3198,
serialized_end=3250,
)
_sym_db.RegisterEnumDescriptor(_TABLETYPE)
......@@ -108,8 +108,8 @@ _PSCMDID = _descriptor.EnumDescriptor(
],
containing_type=None,
options=None,
serialized_start=3195,
serialized_end=3512,
serialized_start=3253,
serialized_end=3570,
)
_sym_db.RegisterEnumDescriptor(_PSCMDID)
......@@ -148,8 +148,8 @@ _FSCLIENTPARAMETER_FSAPITYPE = _descriptor.EnumDescriptor(
],
containing_type=None,
options=None,
serialized_start=3108,
serialized_end=3138,
serialized_start=3166,
serialized_end=3196,
)
_sym_db.RegisterEnumDescriptor(_FSCLIENTPARAMETER_FSAPITYPE)
......@@ -197,7 +197,14 @@ _PSPARAMETER = _descriptor.Descriptor(
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='fs_client_param', full_name='paddle.PSParameter.fs_client_param', index=5,
name='trainer_param', full_name='paddle.PSParameter.trainer_param', index=5,
number=301, type=11, cpp_type=10, label=1,
has_default_value=False, default_value=None,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='fs_client_param', full_name='paddle.PSParameter.fs_client_param', index=6,
number=501, type=11, cpp_type=10, label=1,
has_default_value=False, default_value=None,
message_type=None, enum_type=None, containing_type=None,
......@@ -216,7 +223,7 @@ _PSPARAMETER = _descriptor.Descriptor(
oneofs=[
],
serialized_start=21,
serialized_end=249,
serialized_end=307,
)
......@@ -246,8 +253,8 @@ _WORKERPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=251,
serialized_end=332,
serialized_start=309,
serialized_end=390,
)
......@@ -277,8 +284,8 @@ _SERVERPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=334,
serialized_end=415,
serialized_start=392,
serialized_end=473,
)
......@@ -308,8 +315,8 @@ _DOWNPOURWORKERPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=417,
serialized_end=496,
serialized_start=475,
serialized_end=554,
)
......@@ -322,28 +329,28 @@ _DOWNPOURTRAINERPARAMETER = _descriptor.Descriptor(
fields=[
_descriptor.FieldDescriptor(
name='dense_table', full_name='paddle.DownpourTrainerParameter.dense_table', index=0,
number=2, type=11, cpp_type=10, label=3,
number=1, type=11, cpp_type=10, label=3,
has_default_value=False, default_value=[],
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='sparse_table', full_name='paddle.DownpourTrainerParameter.sparse_table', index=1,
number=3, type=11, cpp_type=10, label=3,
number=2, type=11, cpp_type=10, label=3,
has_default_value=False, default_value=[],
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='pull_dense_per_batch', full_name='paddle.DownpourTrainerParameter.pull_dense_per_batch', index=2,
number=4, type=5, cpp_type=1, label=1,
number=3, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
_descriptor.FieldDescriptor(
name='push_dense_per_batch', full_name='paddle.DownpourTrainerParameter.push_dense_per_batch', index=3,
number=5, type=5, cpp_type=1, label=1,
number=4, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
......@@ -360,8 +367,8 @@ _DOWNPOURTRAINERPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=499,
serialized_end=687,
serialized_start=557,
serialized_end=745,
)
......@@ -412,8 +419,8 @@ _DENSETABLEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=689,
serialized_end=812,
serialized_start=747,
serialized_end=870,
)
......@@ -471,8 +478,8 @@ _SPARSETABLEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=814,
serialized_end=936,
serialized_start=872,
serialized_end=994,
)
......@@ -509,8 +516,8 @@ _DOWNPOURSERVERPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=939,
serialized_end=1073,
serialized_start=997,
serialized_end=1131,
)
......@@ -568,8 +575,8 @@ _SERVERSERVICEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=1076,
serialized_end=1221,
serialized_start=1134,
serialized_end=1279,
)
......@@ -634,8 +641,8 @@ _TABLEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=1224,
serialized_end=1415,
serialized_start=1282,
serialized_end=1473,
)
......@@ -714,8 +721,8 @@ _TABLEACCESSORPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=1418,
serialized_end=1787,
serialized_start=1476,
serialized_end=1845,
)
......@@ -787,8 +794,8 @@ _DOWNPOURTABLEACCESSORPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=1790,
serialized_end=1996,
serialized_start=1848,
serialized_end=2054,
)
......@@ -832,8 +839,8 @@ _TABLEACCESSORSAVEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=1998,
serialized_end=2081,
serialized_start=2056,
serialized_end=2139,
)
......@@ -891,8 +898,8 @@ _PSREQUESTMESSAGE = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2083,
serialized_end=2184,
serialized_start=2141,
serialized_end=2242,
)
......@@ -943,8 +950,8 @@ _SPARSESGDRULEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2186,
serialized_end=2305,
serialized_start=2244,
serialized_end=2363,
)
......@@ -1002,8 +1009,8 @@ _DENSESGDRULEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2308,
serialized_end=2533,
serialized_start=2366,
serialized_end=2591,
)
......@@ -1061,8 +1068,8 @@ _ADAMSGDPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2536,
serialized_end=2670,
serialized_start=2594,
serialized_end=2728,
)
......@@ -1099,8 +1106,8 @@ _NAIVESGDPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2672,
serialized_end=2738,
serialized_start=2730,
serialized_end=2796,
)
......@@ -1130,8 +1137,8 @@ _SUMMARYSGDPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2740,
serialized_end=2799,
serialized_start=2798,
serialized_end=2857,
)
......@@ -1161,8 +1168,8 @@ _MOVINGAVERAGERULEPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2801,
serialized_end=2847,
serialized_start=2859,
serialized_end=2905,
)
......@@ -1206,8 +1213,8 @@ _PSRESPONSEMESSAGE = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2849,
serialized_end=2922,
serialized_start=2907,
serialized_end=2980,
)
......@@ -1280,12 +1287,13 @@ _FSCLIENTPARAMETER = _descriptor.Descriptor(
extension_ranges=[],
oneofs=[
],
serialized_start=2925,
serialized_end=3138,
serialized_start=2983,
serialized_end=3196,
)
_PSPARAMETER.fields_by_name['worker_param'].message_type = _WORKERPARAMETER
_PSPARAMETER.fields_by_name['server_param'].message_type = _SERVERPARAMETER
_PSPARAMETER.fields_by_name['trainer_param'].message_type = _DOWNPOURTRAINERPARAMETER
_PSPARAMETER.fields_by_name['fs_client_param'].message_type = _FSCLIENTPARAMETER
_WORKERPARAMETER.fields_by_name['downpour_worker_param'].message_type = _DOWNPOURWORKERPARAMETER
_SERVERPARAMETER.fields_by_name['downpour_server_param'].message_type = _DOWNPOURSERVERPARAMETER
......
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