From 88bd9aa198d98430b2d841866e4eb62e1d6e3cbf Mon Sep 17 00:00:00 2001 From: Kevin Luu <51931015+khluu@users.noreply.github.com> Date: Wed, 23 Sep 2026 09:31:48 +0000 Subject: [PATCH 1/2] Revert "[Core] Disable JIT warmup in eager mode (#58197)" This reverts commit 5c3b61e9c438a605b52d6d1c2639b2dcb5bbf575. --- vllm/config/vllm.py | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/vllm/config/vllm.py b/vllm/config/vllm.py index 54ff2d483b6d..e035aebb761b 100644 --- a/vllm/config/vllm.py +++ b/vllm/config/vllm.py @@ -1667,14 +1667,11 @@ def __post_init__(self): if self.model_config is not None and self.model_config.enforce_eager: logger.warning_once( - "Enforce eager set, disabling torch.compile, CUDAGraphs, and JIT " - "kernel warmup. This is equivalent to setting -cc.mode=none " - "-cc.cudagraph_mode=none and " - "--kernel_config.enable_jit_warmup=False" + "Enforce eager set, disabling torch.compile and CUDAGraphs. " + "This is equivalent to setting -cc.mode=none -cc.cudagraph_mode=none" ) self.compilation_config.mode = CompilationMode.NONE self.compilation_config.cudagraph_mode = CUDAGraphMode.NONE - self.kernel_config.enable_jit_warmup = False if os.environ.get("TORCH_COMPILE_DISABLE") == "1": logger.warning_once( From c7b1e3a84384ecc75d9124fdc7191ea49fc75739 Mon Sep 17 00:00:00 2001 From: vllm-agent Date: Wed, 23 Sep 2026 23:12:57 +0000 Subject: [PATCH 2/2] [DNM] Touch FT test file to force lane selection on this bisect probe --- tests/v1/fault_tolerance/test_fault_tolerance_e2e.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tests/v1/fault_tolerance/test_fault_tolerance_e2e.py b/tests/v1/fault_tolerance/test_fault_tolerance_e2e.py index f6d15343b56f..956bd4fdc600 100644 --- a/tests/v1/fault_tolerance/test_fault_tolerance_e2e.py +++ b/tests/v1/fault_tolerance/test_fault_tolerance_e2e.py @@ -26,6 +26,8 @@ # - CPU: Gloo DP allreduce timeout (30s) detects the dead peer. # - nixl_ep: kernel masks the dead rank after Buffer's default timeout_ms=30000 (30s). # - Deadline (45s): slowest fallback (30s) + margin. +# NOTE: comment-only change to keep this lane selected by CI test +# selection on the #58318 bisect probe; remove before any real merge. CPU_DISTRIBUTED_TIMEOUT_S = 30 FAULT_DETECTION_DEADLINE_S = 45