Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[AutoParallel] resnet with data parallel #44685

Merged
merged 1 commit into from
Jul 28, 2022
Merged

[AutoParallel] resnet with data parallel #44685

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion python/paddle/distributed/auto_parallel/completion.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1396,7 +1396,7 @@ def complete_update_annotation(self, serial_main_program):
op_dist_attr.set_output_dims_mapping(
input_var.name, [-1])
else:
assert "Moment" in input_name
assert "Moment" in input_name or "Velocity" in input_name
input_var_attr.dims_mapping = ref_dims_mapping
op_dist_attr.set_input_dims_mapping(
input_var.name, ref_dims_mapping)
Expand Down
4 changes: 3 additions & 1 deletion python/paddle/distributed/auto_parallel/operators/dist_default.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -555,8 +555,10 @@ def backward(ctx, *args, **kwargs):
rank_id = _get_corresponding_rank(
ctx, process_mesh, rank_id)

# NOTE: consider that the variable's shape is None
mesh_shape = process_mesh.topology
batch_size_axis = var_dim_mapping[0]
batch_size_axis = var_dim_mapping[0] if len(
var_dim_mapping) > 0 else -1
if batch_size_axis > -1 and mesh_shape[batch_size_axis] > 1:
need_gradient_allreduce = True
group_ranks = _get_comm_group(process_mesh.processes,
Expand Down
6 changes: 4 additions & 2 deletions python/paddle/distributed/auto_parallel/utils.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1058,14 +1058,16 @@ def set_grad_var_shape(program, dist_context):
"dropout_grad", "tanh_grad", "slice", "assign",
"matmul_v2_triple_grad", "elementwise_add_triple_grad",
"fill_constant", "sqrt_grad",
"fused_softmax_mask_upper_triangle_grad"
"fused_softmax_mask_upper_triangle_grad",
"flatten_contiguous_range_grad", "relu_grad"
]
forward_list = [
"reshape2", "softmax_with_cross_entropy", "transpose2",
"softmax", "cross_entropy2", "dropout", "tanh",
["slice_grad", "c_allgather"], "assign", "matmul_v2_grad_grad",
"elementwise_add_grad_grad", "shape", "sqrt",
"fused_softmax_mask_upper_triangle"
"fused_softmax_mask_upper_triangle", "flatten_contiguous_range",
"relu"
]
if op.type in need_set_shape_list:
for forward_op in block.ops:
Expand Down