ggml : Implementations for Q4_0_8_8 quantization based functions - RISC-V vector version #10029
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Model: https://huggingface.co/CobraMamba/mamba-gpt-3b-v4
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ggerganov
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Oct 25, 2024
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Is there anything wrong with this PR? Should I provide more test results like llama-perplexity? @ggerganov |
arthw
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Nov 15, 2024
* ggml : RISC-V vector gemv for q4_0_8x8 * ggml : Added WIP rvv q4_0_8x8 gemm * ggml : Added initial implementation of rvv gemm * ggml : optimize gemm to avoid register spillover * ggml : Fix GCC rvv load alignment issue * ggml : Format gemm rvv code * ggml : Fix a typo in RVV q4_0_8_8 GEMM
arthw
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Nov 18, 2024
* ggml : RISC-V vector gemv for q4_0_8x8 * ggml : Added WIP rvv q4_0_8x8 gemm * ggml : Added initial implementation of rvv gemm * ggml : optimize gemm to avoid register spillover * ggml : Fix GCC rvv load alignment issue * ggml : Format gemm rvv code * ggml : Fix a typo in RVV q4_0_8_8 GEMM
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I've tested Mistral 7B in qemu, and it just worked. I'm still choosing suitable 3B models for my dev board with only 4GB RAM (Banana Pi BPI-F3), so I can't give any performance evaluation as of now and any help is welcome! BTW Mistral 7B could run on BPI-F3 4GB with another 4GB swap memory enabled, but it was much slower than even qemu.