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MCP server discovery mess on GB200 - Printable Version

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Re: MCP server discovery mess on GB200 - promptpoint - 10-12-2026

worth checking the driver first.


Re: MCP server discovery mess on GB200 - northquill - 10-13-2026

Quote:worth checking the driver first.

My first guess would be this: Start by verifying the driver/runtime combo, then test with a smaller prompt, then look at batch size. Not glamorous advice, but repeatable baselines save a lot of time. Turns out 'just one more test' was a lie.


Re: MCP server discovery mess on GB200 - vramarch - 10-14-2026

That matches what I was seeing. I don't think your conclusion is far off. Worth rechecking your defaults though, because one bad assumption can make the rest of the thread look confusing.


Re: MCP server discovery mess on GB200 - tensorkite - 10-14-2026

Interesting, I hadn't tried that. I don't think your conclusion is far off.


Re: MCP server discovery mess on GB200 - macrostack69 - 10-17-2026

Appreciate the detail. I ended up in about the same place using MLX. The biggest change for me was simplifying the stack instead of adding one more optimization layer.


Re: MCP server discovery mess on GB200 - flintriver50 - 10-18-2026

A couple things I'd check first. Before rebuilding anything, I'd test one clean baseline with Qwen and compare from there.