Skip to content

fix bug of p2p in PY36 ce #33929

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

Merged
merged 1 commit into from
Jul 2, 2021
Merged

fix bug of p2p in PY36 ce #33929

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
10 changes: 6 additions & 4 deletions python/paddle/distributed/fleet/meta_parallel/pp_utils/p2p_communication.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,15 +13,17 @@
# limitations under the License.

import paddle
import paddle.distributed as dist

_groups = None
_hcg = None


def initialize_p2p_groups(hcg):
global _groups, _hcg
_groups = [dist.new_group(ranks=group) for group in hcg.get_p2p_groups()]
_groups = [
paddle.distributed.new_group(ranks=group)
for group in hcg.get_p2p_groups()
]
_hcg = hcg


Expand All @@ -33,7 +35,7 @@ def send(tensor, dest_stage):
_is_valid_communciate(src_stage, dest_stage)
group = _get_send_recv_group(src_stage, dest_stage)
dst_rank = _hcg.get_rank_from_stage(stage_id=dest_stage)
return dist.broadcast(tensor, src_rank, group=group)
return paddle.distributed.broadcast(tensor, src_rank, group=group)


def recv(tensor, src_stage):
Expand All @@ -43,7 +45,7 @@ def recv(tensor, src_stage):
_is_valid_communciate(src_stage, dest_stage)
group = _get_send_recv_group(src_stage, dest_stage)
src_rank = _hcg.get_rank_from_stage(stage_id=src_stage)
return dist.broadcast(tensor, src_rank, group=group)
return paddle.distributed.broadcast(tensor, src_rank, group=group)


def _is_valid_communciate(src_stage, dest_stage):
Expand Down