uint32_t llama_hparams::n_embd_k_gqa(uint32_t il) const { const uint32_t n_head_kv = this->n_head_kv(il);
return n_embd_head_k * n_head_kv;
}
uint32_t llama_hparams::n_embd_v_gqa(uint32_t il) const { const uint32_t n_head_kv = this->n_head_kv(il);
return n_embd_head_v * n_head_kv;
}
bool llama_hparams::is_n_embd_k_gqa_variable() const { const uint32_t val = n_embd_k_gqa(); for (uint32_t il = 0; il < n_layer; ++il) { if (val != n_embd_k_gqa(il)) { returntrue;
}
}
returnfalse;
}
bool llama_hparams::is_n_embd_v_gqa_variable() const { const uint32_t val = n_embd_v_gqa(); for (uint32_t il = 0; il < n_layer; ++il) { if (val != n_embd_v_gqa(il)) { returntrue;
}
}
returnfalse;
}
uint32_t llama_hparams::n_embd_k_gqa_max() const {
uint32_t val = n_embd_k_gqa(); for (uint32_t il = 0; il < n_layer; ++il) {
val = std::max(val, n_embd_k_gqa(il));
}
return val;
}
uint32_t llama_hparams::n_embd_v_gqa_max() const {
uint32_t val = n_embd_v_gqa(); for (uint32_t il = 0; il < n_layer; ++il) {
val = std::max(val, n_embd_v_gqa(il));
}
return val;
}
uint32_t llama_hparams::n_embd_r() const { if (wkv_head_size != 0) { // for RWKV models return token_shift_count * n_embd;
}
if (n_shortconv_l_cache != 0) { // for LFM2 models return n_embd * (n_shortconv_l_cache - 1);
}
// TODO: maybe support other convolution strides than 1 // NOTE: since the first column of the conv_state is shifted out each time, it's not actually needed // Corresponds to Mamba's conv_states size return (ssm_d_conv > 0 ? ssm_d_conv - 1 : 0) * (ssm_d_inner + 2*ssm_n_group*ssm_d_state);
}
uint32_t llama_hparams::n_embd_s() const { if (wkv_head_size != 0) { // corresponds to RWKV's wkv_states size return n_embd * wkv_head_size;
}