From fd3d3a553d5b12f3d1ba8349772da07fb0b080d6 Mon Sep 17 00:00:00 2001 From: yufeiwu-nv <230315618+yufeiwu-nv@users.noreply.github.com> Date: Fri, 12 Dec 2025 15:55:22 +0800 Subject: [PATCH] [None][chore] Modify python ipc_util to align with C++ path (#9894) Signed-off-by: yufeiwu <230315618+yufeiwu-nv@users.noreply.github.com> Co-authored-by: ruodil <200874449+ruodil@users.noreply.github.com> --- tensorrt_llm/_ipc_utils.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tensorrt_llm/_ipc_utils.py b/tensorrt_llm/_ipc_utils.py index 4751b060e1..1d8e911633 100644 --- a/tensorrt_llm/_ipc_utils.py +++ b/tensorrt_llm/_ipc_utils.py @@ -47,7 +47,9 @@ def can_access_peer(mapping: Mapping) -> bool: # Early exit if devices are on different nodes if mapping.get_node_rank(rank) != mapping.node_rank: - logger.info(f"Detect inter-node TP between rank {mapping.rank} and rank {rank}") + logger.info( + f"Detect inter-node TP between rank {mapping.rank} and rank {rank}, fail to access peer GPU memory" + ) return False # Skip if same device