Fix: Correct SVE implementation in ggml_vec_dot_f16_unroll #16518
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The previous SVE implementation for `ggml_vec_dot_f16_unroll` contained a bug due to a copy-paste error. The wrong variable was used in an FMA instruction, leading to incorrect results. This commit corrects the variable usage and improves the clarity of the code by renaming variables to avoid confusion.
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sorry for the noise. something unrelated was put in with this. removed it. |
slaren
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Oct 11, 2025
gabe-l-hart
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Oct 13, 2025
* origin/master: (32 commits) metal : FA support F32 K and V and head size = 32 (ggml-org#16531) graph : support cacheless embeddings with FA and iSWA (ggml-org#16528) opencl: fix build targeting CL 2 (ggml-org#16554) CUDA: fix numerical issues in tile FA kernel (ggml-org#16540) ggml : fix build broken with -march=armv9-a on MacOS (ggml-org#16520) CANN: fix CPU memory leak in CANN backend (ggml-org#16549) fix: add remark plugin to render raw HTML as literal text (ggml-org#16505) metal: add support for opt_step_sgd (ggml-org#16539) ggml : fix scalar path for computing norm (ggml-org#16558) CANN: Update several operators to support FP16 data format (ggml-org#16251) metal : add opt_step_adamw and op_sum (ggml-org#16529) webui: remove client-side context pre-check and rely on backend for limits (ggml-org#16506) [SYCL] fix UT fault cases: count-equal, argsort, pad OPs (ggml-org#16521) ci : add Vulkan on Ubuntu with default packages build (ggml-org#16532) common : handle unicode during partial json parsing (ggml-org#16526) common : update presets (ggml-org#16504) ggml : Fix FP16 ELU positive branch (ggml-org#16519) hparams : add check for layer index in is_recurrent (ggml-org#16511) ggml: Correct SVE implementation in ggml_vec_dot_f16_unroll (ggml-org#16518) CUDA: faster tile FA, add oob checks, more HSs (ggml-org#16492) ...
yael-works
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Oct 15, 2025
…#16518) The previous SVE implementation for `ggml_vec_dot_f16_unroll` contained a bug due to a copy-paste error. The wrong variable was used in an FMA instruction, leading to incorrect results. This commit corrects the variable usage and improves the clarity of the code by renaming variables to avoid confusion. Co-authored-by: Aaron <[email protected]>
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The previous SVE implementation for
ggml_vec_dot_f16_unrollcontained a bug due to a copy-paste error. The wrong variable was used in an FMA instruction, leading to incorrect results.