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ggml : fix odd blocks for ARM_NEON - #8556
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slaren
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Thanks, will merge after #8549 is merged |
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@ggerganov the target of this PR is #8549, so I believe this would need to be merged first. Do you intend to create a new PR targeting master afterwards? |
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Correct, it's better to merge this PR into #8549 first - will update now |
slaren
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
fukuro-kun
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Jul 5, 2026
* ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix odd blocks for ARM_NEON (ggml-org#8556) * ggml : fix iq4_nl dot product with odd number of blocks * ggml : fix q4_1 * ggml : fix q5_0 * ggml : fix q5_1 * ggml : fix iq4_nl metal ggml-ci * ggml : fix q4_0 * ggml : fix q8_0 ggml-ci * ggml : remove special Q4_0 code for first 2 blocks * ggml : fix sumf redefinition --------- Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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target #8549
Q4_0,Q4_1,Q5_0,Q5_1andQ8_0IQ4_NLMetal kernel handling oddne01Q4_0SSE3 and Longarch special handling of first 2 blocks