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Apply callback to extract features in spec (#2348)

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Samuel Oliveira Alves 2026-08-24 07:17:23 -03:00 committed by GitHub
parent 477852c1c9
commit ad26e68bee
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1 changed files with 6 additions and 0 deletions
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6
src/graphs/build_gemma4.cpp
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@ -215,6 +215,7 @@ static ggml_cgraph * build_gemma4_graph_parallel(llm_build_context & llm, llama_
int nhave = 0;
ggml_tensor * sa_last = nullptr;
bool emitted_prev_l_out = false;
for (int id = 0; id < n_device; ++id) {
GGML_ASSERT((wq->splits[id] && wk->splits[id] && (!wv || wv->splits[id]) && wo->splits[id]) ||
(!wq->splits[id] && !wk->splits[id] && (!wv || !wv->splits[id]) && !wo->splits[id]));
@ -257,6 +258,10 @@ static ggml_cgraph * build_gemma4_graph_parallel(llm_build_context & llm, llama_
sa_inp[id] = ggml_mul(ctx0, sa_inp[id], scale->splits[id]);
cb(sa_inp[id], "sa_inp_scaled", il_cb);
}
if (!emitted_prev_l_out) {
cb(sa_inp[id], "l_out", il - 1);
emitted_prev_l_out = true;
}
}
auto cur = llm_build_context::do_split_norm(ctx0, sa_inp[id], model.layers[il].attn_norm, hparams, cb, id, il_cb, false);
cb(cur, "sa_inp_normed", il_cb);
@ -517,6 +522,7 @@ static ggml_cgraph * build_gemma4_graph_parallel(llm_build_context & llm, llama_
cur = ggml_mul(ctx0, cur, scale->splits[idx]);
cb(cur, "ffn_out_scaled", hparams.n_layer-1);
}
cb(cur, "l_out", hparams.n_layer-1);
cur = llm_build_context::build_output(lctx, ctx0, cur, model.output, model.output_norm, cb);
if (hparams.f_final_logit_softcapping > 0) {