Method equal_seqs

subprojects/llama.cpp/src/llama-batch.h:16–18

// keep this struct lightweight
struct llama_ubatch {
    bool equal_seqs() const {
        return b_equal_seqs != 0;
    }

    // typical for M-RoPE cases:
    //   0 - sequantial position of the tokens/embeddings in the sequence