test: cover env helpers; fail fast on GPU without CUDA#966
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wheresmyhair merged 1 commit intoOptimalScale:mainfrom Apr 25, 2026
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- Add is_accelerate_env, device helpers, CUDA checks, and tests in utils/envs - Replace raw torch.cuda.set_device in evaluator/inferencer/rm_inferencer with set_cuda_device
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Adds unit tests and a small API around
lmflow.utils.envs,and sends pipeline GPU setup through one helper so that when GPU execution needs CUDA but it is missing, the failure is a clear RuntimeError instead of a low-level torch error.is_accelerate_env,device helpers, CUDA checks, and tests inutils/envstorch.cuda.set_deviceinevaluator/inferencer/rm_inferencerwithset_cuda_device