ggml-org/llama.cpp b11868

on GitHub

hexagon: KV-head team split for multicore HMX flash attention (#31055)

• hexagon: KV-head team split for HMX flash attention in multicore

• hexagon: merge FA_HEAD_SPLIT and FA_SPLIT into single GGML_HEXAGON_FA_SPLIT flag

0 = off (token-split only); 1 = head-split, plus team-split when
n_kv_heads < N_cores so stranded cores still participate (e.g. gemma-4
with 2 KV heads on 4 cores). Where heads divide evenly across cores,
plain head-split is used.