Function quantize_q5_0

subprojects/llama.cpp/ggml/src/ggml-quants.c:2020–2033

}

size_t quantize_q5_0(const float * GGML_RESTRICT src, void * GGML_RESTRICT dst, int64_t nrow, int64_t n_per_row, const float * quant_weights) {
    if (!quant_weights) {
        quantize_row_q5_0_ref(src, dst, (int64_t)nrow*n_per_row);
        return nrow * ggml_row_size(GGML_TYPE_Q5_0, n_per_row);
    }
    size_t row_size = ggml_row_size(GGML_TYPE_Q5_0, n_per_row);
    char * qrow = (char *)dst;
    for (int64_t row = 0; row < nrow; ++row) {
        quantize_row_q5_0_impl(src, (block_q5_0*)qrow, n_per_row, quant_weights);
        src += n_per_row;
        qrow += row_size;
    }
    return nrow * row_size;
}

static void quantize_row_q5_1_impl(const float * GGML_RESTRICT x, block_q5_1 * GGML_RESTRICT y, int64_t n_per_row, const float * quant_weights) {
    static_assert(QK5_1 == 32, "QK5_1 must be 32");