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whisper.cpp/ggml
Tarek DakhranandGeorgi Gerganov 5e7ef7e4b0 ggml-cpu: fix SVE leftover path in ggml_vec_dot_f32 (llama/24699)
* ggml-cpu: fix SVE leftover path in ggml_vec_dot_f32

2D convolutions with kernel size 9 produced different results on SVE
enabled ARM devices. After debugging it turned out that ggml_vec_dot_f32
was using data from inactive lanes.

Use svmla_f32_m(pg, sum1, ax1, ay1) so inactive lanes retain sum1.

* cont : clean-up

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2026-06-26 16:03:57 +03:00
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