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PrismML-Eng
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llama.cpp
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sycl: XMX path for PQ2_0 and PTQ1_0 on 16-wide DPAS devices
- #294
#294
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bri-prism
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Oct 2, 2026
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sycl: XMX path for PQ2_0 and PTQ1_0 on 16-wide DPAS devices
#294
bri-prism
merged 2 commits into
PrismML-Eng:prism
PrismML-Eng/llama.cpp:prism
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kiljoy001:sycl-pq2-xe2-layout
kiljoy001/llama.cpp:sycl-pq2-xe2-layout
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Commits on Sep 28, 2026
Adds an XMX (DPAS) path for PQ2_0 and PTQ1_0 matrix multiplies on Intel Xe2 GPUs (Battlemage, Lunar Lake). It covers every batch size: prompt processing, single-token decode, parallel decode and sp…
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Commits on Oct 1, 2026
sycl: gate the PQ2_0/PTQ1_0 XMX path on 16-wide DPAS instead of a device list
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