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fix launch function in elastic mode run #61847

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merged 1 commit into from
Feb 20, 2024
Merged

fix launch function in elastic mode run #61847

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10 changes: 7 additions & 3 deletions python/paddle/distributed/launch/controllers/collective.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,10 @@ def build_pod(self):
):
return self._build_pod_with_args()
else:
return self._build_pod_with_master()
if self.ctx.args.auto_parallel_config is None:
skip_run = True
# only when skip_run is Flase, should not reset pod
return self._build_pod_with_master(skip_run)

def _build_pod_with_tuner(self):
auto_parallel_config = self.ctx.args.auto_parallel_config
Expand Down Expand Up @@ -150,7 +153,7 @@ def _build_pod_with_args(self):

return True

def _build_pod_with_master(self):
def _build_pod_with_master(self, reset_pod=True):
self.pod.replicas = self.pod_replicas()

# rank will be reset when restart
Expand Down Expand Up @@ -205,7 +208,8 @@ def _build_pod_with_master(self):

job_endpoints = [i['endpoints'] for i in peer_list]

# self.pod.reset()
if reset_pod:
self.pod.reset()
selected_dev_key = self.ctx.node.device.get_selected_device_key()
selected_dev_list = self.ctx.node.device.get_selected_devices(
self.ctx.args.devices
Expand Down