Commit 0dd5cc75 authored by mshoeybi's avatar mshoeybi
Browse files

tested and working

parent ee536123
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+19 −0
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# coding=utf-8
# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from .api import (
    generate,
    generate_and_post_process)
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@@ -22,6 +22,7 @@ from megatron import mpu



# TODO: use functions from megatron/p2p
def recv_from_prev_pipeline_rank_(recv_buffer=None):
    """Receive from previous pipeline stage and update the
    input buffer inplace."""
@@ -38,6 +39,7 @@ def recv_from_prev_pipeline_rank_(recv_buffer=None):



# TODO: use functions from megatron/p2p
def send_to_next_pipeline_rank(tensor=None):
    """Send output to the next pipeline stage."""
    if not mpu.is_pipeline_last_stage():