b10539

vulkan: FA MMQ should use fp32 for Q quantization calculations (#27413)

Codex found that qd could be a denorm and 1/qd would overflow.

Website:

• https://llama.app

Attestations:

• https://github.com/ggml-org/llama.cpp/attestations/42034841

macOS/iOS:

• macOS Apple Silicon (arm64)
• macOS Apple Silicon (arm64, KleidiAI enabled) DISABLED
• macOS Intel (x64)
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Linux:

• Ubuntu x64 (CPU)
• Ubuntu arm64 (CPU)
• Ubuntu s390x (CPU)
• Ubuntu x64 (Vulkan)
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• Ubuntu x64 (ROCm 7.14)DISABLED
• Ubuntu x64 (OpenVINO)
• Ubuntu x64 (SYCL FP32)
• Ubuntu x64 (SYCL FP16)

Android:

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openEuler:

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