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Unverified Commit 15537c5a authored by Jerry Jiarui XU's avatar Jerry Jiarui XU Committed by GitHub
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Add LOCAL_RANK env var for slurm (#496)

parent d19fad02
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mmcv/runner/dist_utils.py
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...@@ -63,6 +63,7 @@ def _init_dist_slurm(backend, port=None): ...@@ -63,6 +63,7 @@ def _init_dist_slurm(backend, port=None):
os.environ['MASTER_PORT'] = '29500' os.environ['MASTER_PORT'] = '29500'
os.environ['MASTER_ADDR'] = addr os.environ['MASTER_ADDR'] = addr
os.environ['WORLD_SIZE'] = str(ntasks) os.environ['WORLD_SIZE'] = str(ntasks)
os.environ['LOCAL_RANK'] = str(proc_id % num_gpus)
os.environ['RANK'] = str(proc_id) os.environ['RANK'] = str(proc_id)
dist.init_process_group(backend=backend) dist.init_process_group(backend=backend)
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