I made a custom llama.cpp build optimized for 7900xtx (one or two). for qwen 3.8 next and 27B. includes optimizations for PciE x4 and tensor parallel. read inside! (no AI slop)
2.70T2 sourcer/LocalLLaMA
r/LocalLLaMAoriginal source ↗
Source record
Published by r/LocalLLaMA (T2 source). The original is at https://www.reddit.com/r/LocalLLaMA/comments/1waif2b/i_made_a_custom_llamacpp_build_optimized_for/.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryA custom llama.cpp build optimized for AMD 7900XTX GPUs (single or dual), targeting Qwen 3.8B and 27B models, with PCIe x4 and tensor parallel optimizations included.
Why it mattersSpecific fork and optimization notes for a common high-end AMD card; useful for anyone running Qwen locally without the trial-and-error tuning.
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