The meaning of LUMEN is the cavity of a tubular organ or part. How to use lumen in a sentence. Did you know? Luminal is an AI inference compiler that compiles and optimizes AI models for GPUs and ASICs, delivering the fastest, highest throughput inference in the world. Luminal is an open-source ML compiler that generates blazingly fast CUDA kernels and makes deploying AI to production one line of code. We’re already powering research at Yale, production workloads at VC-backed startups and several research labs. Phenobarbital was brought to market in 1912 by the drug company Bayer as the brand Luminal. It remained a commonly prescribed sedative and hypnotic until the introduction of benzodiazepines in the 1960s. LUMINAL definition: 1. relating to a lumen (= the inside space of a tube-shaped organ in the body): 2. relating to a…. Learn more. This disambiguation page lists articles associated with the title Luminal. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article. Phenobarbital is used to treat or prevent seizures. Phenobarbital is also used short-term as a sedative to help you relax. Phenobarbital may also be used for purposes not listed in this medication guide. Phenobarbital may cause a severe allergic reaction. Learn about Luminal: What is it used for, what you need to know before taking, important warnings and safety info, how to take, side effects and more. Luminal tries to search every possible decision to give the compiler the flexibility to discover complex optimizations. This allows us to automatically discover Flash Attention and other similarly complex optimizations without relying on hand-written operations or heuristics. Phenobarbital is used to treat seizures. It is also used for a short time (usually no more than 2 weeks) to help calm you or help you sleep during periods of anxiety. Phenobarbital belongs to a class of drugs known as barbiturates.