From 0d8f40d2b2bfad8f46033336fe24a03ad6ab4cbc Mon Sep 17 00:00:00 2001 From: Zhang Ting <709968123@qq.com> Date: Thu, 19 Mar 2020 17:19:03 +0800 Subject: [PATCH] remove init_on_cpu and force_init_on_cpu APIs, test=develop (#22202) --- python/paddle/fluid/initializer.py | 53 ++----------------- .../fluid/layers/learning_rate_scheduler.py | 1 - python/paddle/fluid/layers/math_op_patch.py | 3 +- python/paddle/fluid/layers/tensor.py | 14 ++--- .../fluid/tests/unittests/seresnext_net.py | 1 - 5 files changed, 9 insertions(+), 63 deletions(-) diff --git a/python/paddle/fluid/initializer.py b/python/paddle/fluid/initializer.py index dfea275d7b8..5d159b34290 100644 --- a/python/paddle/fluid/initializer.py +++ b/python/paddle/fluid/initializer.py @@ -24,56 +24,11 @@ from . import unique_name __all__ = [ 'Constant', 'Uniform', 'Normal', 'TruncatedNormal', 'Xavier', 'Bilinear', - 'MSRA', 'force_init_on_cpu', 'init_on_cpu', 'ConstantInitializer', - 'UniformInitializer', 'NormalInitializer', 'TruncatedNormalInitializer', - 'XavierInitializer', 'BilinearInitializer', 'MSRAInitializer', - 'NumpyArrayInitializer' + 'MSRA', 'ConstantInitializer', 'UniformInitializer', 'NormalInitializer', + 'TruncatedNormalInitializer', 'XavierInitializer', 'BilinearInitializer', + 'MSRAInitializer', 'NumpyArrayInitializer' ] -_force_init_on_cpu_ = False - - -def force_init_on_cpu(): - """ - The flag of whether force to init variables on CPU. - - Returns: - bool: the state if we should force init on CPU. - - Examples: - - .. code-block:: python - - import paddle.fluid as fluid - if fluid.initializer.force_init_on_cpu(): - step = fluid.layers.create_global_var( - shape=[2,3], value=1.0, dtype='float32') - - """ - return _force_init_on_cpu_ - - -@signature_safe_contextmanager -def init_on_cpu(): - """ - Force the variable to be inited on CPU. - - Examples: - .. code-block:: python - - import paddle.fluid as fluid - with fluid.initializer.init_on_cpu(): - step = fluid.layers.create_global_var( - shape=[2,3], value=1.0, dtype='float32') - - """ - global _force_init_on_cpu_ - - pre_state = force_init_on_cpu() - _force_init_on_cpu_ = True - yield - _force_init_on_cpu_ = pre_state - class Initializer(object): """Base class for variable initializers @@ -186,7 +141,7 @@ class ConstantInitializer(Initializer): "shape": var.shape, "dtype": int(out_dtype), "value": float(self._value), - 'force_cpu': self._force_cpu or force_init_on_cpu() + 'force_cpu': self._force_cpu }, stop_gradient=True) diff --git a/python/paddle/fluid/layers/learning_rate_scheduler.py b/python/paddle/fluid/layers/learning_rate_scheduler.py index eae8d43bfc4..eb1040712d6 100644 --- a/python/paddle/fluid/layers/learning_rate_scheduler.py +++ b/python/paddle/fluid/layers/learning_rate_scheduler.py @@ -29,7 +29,6 @@ from . import control_flow from . import nn from . import ops from . import tensor -from ..initializer import init_on_cpu from ..framework import default_main_program, Parameter, unique_name, name_scope from ..framework import Variable from ..framework import in_dygraph_mode diff --git a/python/paddle/fluid/layers/math_op_patch.py b/python/paddle/fluid/layers/math_op_patch.py index 0e2dd2565a4..d86b3bbf491 100644 --- a/python/paddle/fluid/layers/math_op_patch.py +++ b/python/paddle/fluid/layers/math_op_patch.py @@ -17,7 +17,6 @@ from __future__ import print_function from .. import core from ..framework import Variable, unique_name from .layer_function_generator import OpProtoHolder -from ..initializer import force_init_on_cpu _supported_int_dtype_ = [ core.VarDesc.VarType.UINT8, @@ -58,7 +57,7 @@ def monkey_patch_variable(): 'dtype': var.dtype, 'shape': shape, 'value': value, - 'force_cpu': force_init_on_cpu() + 'force_cpu': False }, stop_gradient=True) var.stop_gradient = True diff --git a/python/paddle/fluid/layers/tensor.py b/python/paddle/fluid/layers/tensor.py index a9785808681..2601de0f004 100644 --- a/python/paddle/fluid/layers/tensor.py +++ b/python/paddle/fluid/layers/tensor.py @@ -18,7 +18,7 @@ from ..layer_helper import LayerHelper from ..param_attr import ParamAttr from ..framework import convert_np_dtype_to_dtype_, in_dygraph_mode, _varbase_creator from ..framework import Variable -from ..initializer import Constant, force_init_on_cpu +from ..initializer import Constant from ..core import VarDesc from .. import core from .layer_function_generator import templatedoc @@ -569,10 +569,7 @@ def fill_constant(shape, dtype, value, force_cpu=False, out=None): shape = fluid.layers.fill_constant([1,2], "int32", 2) # shape=[2,2] data4 = fluid.layers.fill_constant(shape=shape, dtype='bool', value=True) # data4=[[True,True],[True,True]] """ - attrs = { - 'value': float(value), - 'force_cpu': force_cpu or force_init_on_cpu() - } + attrs = {'value': float(value), 'force_cpu': force_cpu} if convert_dtype(dtype) in ['int64', 'int32']: attrs['str_value'] = str(int(value)) @@ -601,10 +598,7 @@ def fill_constant(shape, dtype, value, force_cpu=False, out=None): 'fill_constant') check_type(shape, 'shape', (Variable, list, tuple), 'fill_constant') inputs = {} - attrs = { - 'value': float(value), - 'force_cpu': force_cpu or force_init_on_cpu() - } + attrs = {'value': float(value), 'force_cpu': force_cpu} if convert_dtype(dtype) in ['int64', 'int32']: attrs['str_value'] = str(int(value)) @@ -722,7 +716,7 @@ def fill_constant_batch_size_like(input, 'value': float(value), 'input_dim_idx': input_dim_idx, 'output_dim_idx': output_dim_idx, - 'force_cpu': force_cpu or force_init_on_cpu() + 'force_cpu': force_cpu } if convert_dtype(dtype) in ['int64', 'int32']: attrs['str_value'] = str(int(value)) diff --git a/python/paddle/fluid/tests/unittests/seresnext_net.py b/python/paddle/fluid/tests/unittests/seresnext_net.py index ece1e8ce74b..5559fb7eab0 100644 --- a/python/paddle/fluid/tests/unittests/seresnext_net.py +++ b/python/paddle/fluid/tests/unittests/seresnext_net.py @@ -17,7 +17,6 @@ import paddle.fluid as fluid fluid.core._set_eager_deletion_mode(-1, -1, False) import paddle.fluid.layers.ops as ops -from paddle.fluid.initializer import init_on_cpu from paddle.fluid.layers.learning_rate_scheduler import cosine_decay from simple_nets import init_data import math -- GitLab