Function common_sampler_prev_str

common/sampling.cpp:698–717

}

std::string common_sampler_prev_str(common_sampler * gsmpl, llama_context * ctx_main, int n) {
    n = std::min(n, (int) gsmpl->prev.size());

    if (n <= 0) {
        return "";
    }

    std::string result;
    result.reserve(8*n); // 8 is the average length of a token [citation needed], TODO: compute this from the vocab

    for (int i = n - 1; i >= 0; i--) {
        const llama_token id = gsmpl->prev.rat(i);

        GGML_ASSERT(id != LLAMA_TOKEN_NULL && "null token in the sampling history - should not happen");

        result += common_token_to_piece(ctx_main, id);
    }

    return result;
}

char common_sampler_type_to_chr(enum common_sampler_type cnstr) {
    switch (cnstr) {