llama.cpp

e93f8d08 - memory : move rs_max with the sequence when find_slot swaps cells

memory : move rs_max with the sequence when find_slot swaps cells find_slot swapped pos/src/rs_pend/seq_id of the cell it moves out of the way, but not rs_max, so that sequence inherited the rollback depth of the cell's previous owner. A smaller value made seq_rm refuse the rollback (#31656), a larger one made snapshot mode restore the previous owner's snapshots. With rs_replay the pending columns are copied along with the state, so rs_max follows the sequence. Without it only the final state is copied and the snapshots stay behind, so the moved sequence gets rs_max 0.