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08fb079d
编写于
4年前
作者:
L
lilong12
提交者:
GitHub
4年前
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差异文件
Fix the doc for shard_index api (#29183)
* update, test=develop
上级
058f1b22
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
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python/paddle/fluid/layers/nn.py
python/paddle/fluid/layers/nn.py
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python/paddle/fluid/layers/nn.py
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08fb079d
...
@@ -14696,9 +14696,10 @@ def deformable_roi_pooling(input,
...
@@ -14696,9 +14696,10 @@ def deformable_roi_pooling(input,
return output
return output
@deprecated(since="2.0.0", update_to="paddle.shard_index")
def shard_index(input, index_num, nshards, shard_id, ignore_value=-1):
def shard_index(input, index_num, nshards, shard_id, ignore_value=-1):
"""
"""
This operator recomputes
the `input` indices according to the offset of the
Recompute
the `input` indices according to the offset of the
shard. The length of the indices is evenly divided into N shards, and if
shard. The length of the indices is evenly divided into N shards, and if
the `shard_id` matches the shard with the input index inside, the index is
the `shard_id` matches the shard with the input index inside, the index is
recomputed on the basis of the shard offset, elsewise it is set to
recomputed on the basis of the shard offset, elsewise it is set to
...
@@ -14711,44 +14712,27 @@ def shard_index(input, index_num, nshards, shard_id, ignore_value=-1):
...
@@ -14711,44 +14712,27 @@ def shard_index(input, index_num, nshards, shard_id, ignore_value=-1):
NOTE: If the length of indices cannot be evely divided by the shard number,
NOTE: If the length of indices cannot be evely divided by the shard number,
the size of the last shard will be less than the calculated `shard_size`
the size of the last shard will be less than the calculated `shard_size`
Examples:
::
Input:
X.shape = [4, 1]
X.data = [[1], [6], [12], [19]]
index_num = 20
nshards = 2
ignore_value = -1
if shard_id == 0, we get:
Out.shape = [4, 1]
Out.data = [[1], [6], [-1], [-1]]
if shard_id == 1, we get:
Out.shape = [4, 1]
Out.data = [[-1], [-1], [2], [9]]
Args:
Args:
- **input** (Variable): Input indices,
last dimension must be 1.
input (Tensor): Input indices with data type int64. It's
last dimension must be 1.
- **index_num** (scalar
): An integer defining the range of the index.
index_num (int
): An integer defining the range of the index.
- **nshards** (scalar): The number of shards
nshards (int): The number of shards.
- **shard_id** (scalar): The index of the current shard
shard_id (int): The index of the current shard.
- **ignore_value** (scalar): An integer value out of sharded index range
ignore_value (int): An integer value out of sharded index range.
Returns:
Returns:
Variable
: The sharded index of input.
Tensor
: The sharded index of input.
Examples:
Examples:
.. code-block:: python
.. code-block:: python
import paddle.fluid as fluid
import paddle
batch_size = 32
label = paddle.to_tensor([[16], [1]], "int64")
label = fluid.data(name="label", shape=[batch_size, 1], dtype="int64")
shard_label = paddle.shard_index(input=label,
shard_label = fluid.layers.shard_index(input=label,
index_num=20,
index_num=20,
nshards=2,
nshards=2,
shard_id=0)
shard_id=0)
print(shard_label)
# [[-1], [1]]
"""
"""
check_variable_and_dtype(input, 'input', ['int64'], 'shard_index')
check_variable_and_dtype(input, 'input', ['int64'], 'shard_index')
op_type = 'shard_index'
op_type = 'shard_index'
...
...
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