llama.cpp

eadc4184 - llama : refactor rope_freq_base/scale_swa conversion and init (#18553)

llama : refactor rope_freq_base/scale_swa conversion and init (#18553) * refactor rope_freq_base/scale_swa conversion and init * safe defaults for unknowns * update relevant models * grammar * add get_rope_freq_scale to modern-bert * const * const * log swa info