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FastDeploy/tests/distributed/test_fusedmoe_ep_entry.py
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Python

# Copyright (c) 2025 PaddlePaddle Authors. 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.
import os
os.environ.setdefault("DG_NVCC_OVERRIDE_CPP_STANDARD", "20")
import subprocess
import sys
def test_fused_moe_launch():
"""
test_fused_moe
"""
current_dir = os.path.dirname(os.path.abspath(__file__))
py_script = os.path.join(current_dir, "../layers/test_fusedmoe.py")
# 为了方便在PDC的环境下直接python运行这个脚本
os.environ.pop("PADDLE_ELASTIC_JOB_ID", None)
os.environ.pop("PADDLE_TRAINER_ENDPOINTS", None)
os.environ.pop("DISTRIBUTED_TRAINER_ENDPOINTS", None)
os.environ.pop("FLAGS_START_PORT", None)
os.environ.pop("PADDLE_ELASTIC_TIMEOUT", None)
os.environ["CUDA_VISIBLE_DEVICES"] = "0,1"
os.environ["DISABLE_CI_FUSEDMOE_EP"] = "1"
FD_API_PORT = int(os.getenv("FD_API_PORT", 8188))
command = [
sys.executable,
"-m",
"paddle.distributed.launch",
"--gpus",
"0,1",
"--master",
f"127.0.0.1:{FD_API_PORT}",
"--nnodes",
"1",
"--rank",
"0",
py_script,
]
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
try:
stdout, stderr = process.communicate(timeout=400)
return_code = process.returncode
except subprocess.TimeoutExpired:
process.kill()
stdout, stderr = process.communicate()
return_code = -1
print(f"std_out: {stdout}")
assert return_code in (0, 250, 255), f"Process exited with code {return_code}, stdout: {stdout}, stderr: {stderr}"
test_fused_moe_launch()