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8327accc
编写于
4年前
作者:
L
LielinJiang
提交者:
GitHub
4年前
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电子邮件补丁
差异文件
Fix dataloader when stack input data with different type (#27950)
* fix dataloader
上级
0b733e4f
develop
2.0.1-rocm-post
Ligoml-patch-1
OliverLPH-patch-1
OliverLPH-patch-2
PaddlePM-patch-1
PaddlePM-patch-2
ZHUI-patch-1
add_default_att
add_model_benchmark_ci
add_some_yaml_config
addfile
all_new_design_exec
ascendrc
ascendrelease
cherry_undefined_var
compile_windows
delete_2.0.1-rocm-post
delete_add_default_att
delete_all_new_design_exec
delete_ascendrc
delete_compile_windows
delete_delete_addfile
delete_disable_iterable_dataset_unittest
delete_fix_dataloader_memory_leak
delete_fix_imperative_dygraph_error
delete_fix_retry_ci
delete_fix_undefined_var
delete_improve_sccache
delete_paralleltest
delete_prv-disable-more-cache
delete_revert-31068-fix_conv3d_windows
delete_revert-31562-mean
delete_revert-33630-bug-fix
delete_revert-34159-add_npu_bce_logical_dev
delete_revert-34910-spinlocks_for_allocator
delete_revert-35069-revert-34910-spinlocks_for_allocator
delete_revert-36057-dev/read_flags_in_ut
dingjiaweiww-patch-1
disable_iterable_dataset_unittest
dy2static
enable_eager_model_test
final_state_gen_python_c
final_state_intermediate
fix-numpy-issue
fix_concat_slice
fix_dataloader_memory_leak
fix_imperative_dygraph_error
fix_npu_ci
fix_op_flops
fix_retry_ci
fix_rnn_docs
fix_tensor_type
fix_undefined_var
fixiscan
fixiscan1
fixiscan2
fixiscan3
improve_sccache
incubate/infrt
inplace_addto
make_flag_adding_easier
move_embedding_to_phi
move_histogram_to_pten
move_sgd_to_phi
move_slice_to_pten
move_temporal_shift_to_phi
move_yolo_box_to_phi
npu_fix_alloc
paralleltest
preln_ernie
prv-disable-more-cache
prv-md-even-more
prv-onednn-2.5
pten_tensor_refactor
release/2.0
release/2.0-rc1
release/2.1
release/2.2
release/2.3
release/2.3-fc-ernie-fix
release/2.4
revert-31068-fix_conv3d_windows
revert-31562-mean
revert-32290-develop-hardlabel
revert-33037-forci
revert-33475-fix_cifar_label_dimension
revert-33630-bug-fix
revert-34159-add_npu_bce_logical_dev
revert-34406-add_copy_from_tensor
revert-34910-spinlocks_for_allocator
revert-35069-revert-34910-spinlocks_for_allocator
revert-36057-dev/read_flags_in_ut
revert-36201-refine_fast_threaded_ssa_graph_executor
revert-36985-add_license
revert-37318-refactor_dygraph_to_eager
revert-37926-eager_coreops_500
revert-37956-revert-37727-pylayer_support_tuple
revert-38100-mingdong
revert-38301-allocation_rearrange_pr
revert-38703-numpy_bf16_package_reupload
revert-38732-remove_useless_header_in_elementwise_mul_grad
revert-38959-Reduce_Grad
revert-39143-adjust_empty
revert-39227-move_trace_op_to_pten
revert-39268-dev/remove_concat_fluid_kernel
revert-40170-support_partial_grad
revert-41056-revert-40727-move_some_activaion_to_phi
revert-41065-revert-40993-mv_ele_floordiv_pow
revert-41068-revert-40790-phi_new
revert-41944-smaller_inference_api_test
revert-42149-do-not-reset-default-stream-for-stream-safe-cuda-allocator
revert-43155-fix_ut_tempfile
revert-43882-revert-41944-smaller_inference_api_test
revert-45808-phi/simplify_size_op
revert-46827-deform_comment
rocm_dev_0217
support_weight_transpose
test_benchmark_ci
test_model_benchmark
test_model_benchmark_ci
zhiqiu-patch-1
v2.4.0-rc0
v2.3.2
v2.3.1
v2.3.0
v2.3.0-rc0
v2.2.2
v2.2.1
v2.2.0
v2.2.0-rc0
v2.2.0-bak0
v2.1.3
v2.1.2
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v2.0.0-rc1
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1 changed file
with
12 addition
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6 deletion
+12
-6
python/paddle/fluid/dataloader/dataloader_iter.py
python/paddle/fluid/dataloader/dataloader_iter.py
+12
-6
未找到文件。
python/paddle/fluid/dataloader/dataloader_iter.py
浏览文件 @
8327accc
...
...
@@ -17,6 +17,7 @@ import six
import
sys
import
time
import
signal
import
numbers
import
logging
import
itertools
import
threading
...
...
@@ -81,12 +82,17 @@ def default_collate_fn(batch):
else
:
slots
[
i
].
append
(
item
)
if
isinstance
(
slots
[
0
][
0
],
np
.
ndarray
):
return
[
np
.
stack
(
slot
,
axis
=
0
)
for
slot
in
slots
]
elif
isinstance
(
slots
[
0
][
0
],
paddle
.
Tensor
):
return
[
layers
.
stack
(
slot
,
axis
=
0
)
for
slot
in
slots
]
else
:
raise
RuntimeError
(
"Unknown data type {}"
.
format
(
type
(
slots
[
0
][
0
])))
outputs
=
[]
for
slot
in
slots
:
if
isinstance
(
slot
[
0
],
(
np
.
ndarray
,
np
.
bool
,
numbers
.
Number
)):
tmp
=
np
.
stack
(
slot
,
axis
=
0
)
outputs
.
append
(
tmp
)
elif
isinstance
(
slot
[
0
],
paddle
.
Tensor
):
tmp
=
layers
.
stack
(
slot
,
axis
=
0
)
outputs
.
append
(
tmp
)
else
:
raise
RuntimeError
(
"Unknown data type {}"
.
format
(
type
(
slot
[
0
])))
return
outputs
class
_DatasetKind
(
object
):
...
...
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