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Thought I'd post a small recipe because a lot of threads ask similar things.
Maybe useful as a starting point: MLX on 5090, keeping long context in mind from the start.
Maybe useful as a starting point for newer folks.
For context, I'm not chasing leaderboard numbers. I mostly want the system to feel consistent day to day.
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Thanks, that helps. The pattern around workstation thermals has been pretty similar for me. The biggest change for me was simplifying the stack instead of adding one more optimization layer.
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Quote:Thanks, that helps. The pattern around workstation thermals has been pretty similar for me. The biggest change for me was simplifying the stack instea
My first guess would be this: Start by verifying the driver/runtime combo, then test with a smaller prompt, then look at MoE serving. A lot of these threads end up being one bad config plus a pile of conclusions drawn from it.
Mostly CUDA, sometimes wrong, usually measured
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Thanks, that helps. The pattern around long context has been pretty similar for me.
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My first guess would be this: Start by verifying the driver/runtime combo, then test with a smaller prompt, then look at continuous batching. Not glamorous advice, but repeatable baselines save a lot of time.
Mostly CUDA, sometimes wrong, usually measured
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What worked for me was pretty simple. On 7900 XTX, the easiest win is often to back off the aggressive settings and see whether the problem survives. Once you know the plain path works, then add the faster path back in piece by piece.
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I tested this tonight. The issue went away once I changed one setting and restarted the stack cleanly. The surprise was that memory pressure showed up before throughput collapsed.
trying not to rebuild again
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following this because I'm in the same boat.
learning in public
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Thanks, that helps. That matches what I saw on GB200. Worth rechecking your defaults though, because one bad assumption can make the rest of the thread look confusing.
learning in public
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I hit almost the same issue last night.