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EXAMPLES/PYTHON: add initiator and target ports arguments to be set by CI to avoid collisions #1067

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Merged
merged 2 commits into from
Dec 1, 2025
+15 −3
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EXAMPLES/PYTHON: add initiator and target ports arguments to be set by CI to avoid collisions #1067

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ccb30b0
EXAMPLES/PYTHON: add initiator and target ports arguments to be set b…
roiedanino Dec 1, 2025
e11f6d1
Merge branch 'main' into partial-md-ports
brminich Dec 1, 2025
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2 changes: 1 addition & 1 deletion .gitlab/test_python.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ python3 test/python/prep_xfer_perf.py array
echo "==== Running python examples ===="
cd examples/python
python3 nixl_api_example.py
python3 partial_md_example.py
python3 partial_md_example.py --init-port "$(get_next_tcp_port)" --target-port "$(get_next_tcp_port)"
python3 partial_md_example.py --etcd
python3 query_mem_example.py

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16 changes: 14 additions & 2 deletions examples/python/partial_md_example.py
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Expand Up @@ -77,6 +77,18 @@ def invalidate_target_metadata(
action="store_true",
help="Use ETCD for metadata exchange. Must set NIXL_ETCD_ENDPOINTS environment variable.",
)
parser.add_argument(
"--init-port",
type=int,
default=7777,
help="Port for initiator used in socket exchange (disabled when using ETCD)",
)
parser.add_argument(
"--target-port",
type=int,
default=5555,
help="Port for target used in socket exchange (disabled when using ETCD)",
)
args = parser.parse_args()

logger.info(
Expand All @@ -101,8 +113,8 @@ def invalidate_target_metadata(

# Needed for socket exchange
ip_addr = "127.0.0.1"
target_port = 5555
init_port = 7777
target_port = args.target_port
init_port = args.init_port
# Example using nixl_agent_config
agent_config1 = nixl_agent_config(True, True, target_port)

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