ggml : AVX2 support for Q4_0_8_8 (#8713) · arthw/llama.cpp@2450d6c · GitHub

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ggml : AVX2 support for Q4_0_8_8 (ggerganov#8713)

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* Add AVX2 based implementations for quantize_q8_0_4x8, ggml_gemv_q4_0_8x8_q8_0 and ggml_gemm_q4_0_8x8_q8_0 functions

* Update code to fix issues occuring due to non alignment of elements to be processed as multiple of 16 in MSVC

* Update comments and indentation

* Make updates to reduce number of load instructions

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Srihari-mcw authored and arthw committed Nov 15, 2024

1 parent c6e616b commit 2450d6c