ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting#17951
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ggerganov merged 3 commits intoDec 12, 2025
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Signed-off-by: Wang Yang <yangwang@iscas.ac.cn>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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…gml-org#17951) * ggml-cpu:fix RISC-V Q4_0 repack select and RVV feature reporting Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> * using the name VLEN instead of CNT * Update ggml/include/ggml-cpu.h --------- Signed-off-by: Wang Yang <yangwang@iscas.ac.cn> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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Changes included:
ggml_cpu_get_rvv_cnt()and RVV vector-length initialization.ggml_repack_get_optimal_repack_type()to enable Q4_0 repack whenggml_cpu_has_riscv_v()andrvv_cnt >= QK4_0.