Repository: ggerganov/llama.cpp
File: src/models/modern-bert.cpp (C++)

Code before:
        cb(Vcur, "Vcur", il);

        cur = build_attn(inp_attn,
                    model.layers[il].wo, nullptr,
                    Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
        cb(cur, "kqv_out", il);

        if (il == n_layer - 1 && inp_out_ids) {
            cur  = ggml_get_rows(ctx0,  cur, inp_out_ids);
            inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
        }

        // re-add the layer input
        cur = ggml_add(ctx0, cur, inpL);

        ggml_tensor * ffn_inp = cur;
        // attention layer norm
        cur = build_norm(cur, model.layers[il].ffn_norm, nullptr, LLM_NORM, il);

        cb(ffn_inp, "ffn_inp", il);

        cur = build_ffn(cur,
                model.layers[il].ffn_up,
                NULL, NULL, NULL, NULL, NULL,
                model.layers[il].ffn_down,
                NULL, NULL, NULL,
                LLM_FFN_GEGLU, LLM_FFN_SEQ, il);

        // attentions bypass the intermediate layer
        cur = ggml_add(ctx0, cur, ffn_inp);

        // input for next layer
        inpL = cur;
    }

    cur = inpL;

    cur = build_norm(cur,
            model.output_norm, NULL,
            LLM_NORM, -1);
    cb(cur, "final_norm_out", -1);

    if (hparams.pooling_type == LLAMA_POOLING_TYPE_CLS) {
        // extracting cls token
        cur = ggml_view_1d(ctx0, cur, hparams.n_embd, 0);
        cb(cur, "cls_pooled_embd", -1);
    }

    cb(cur, "res_embd", -1);
    res->t_embd = cur;
    ggml_build_forward_expand(gf, cur);

Review comment (suggestion):
```suggestion
                model.layers[il].ffn_up,   NULL, NULL,
                NULL,                      NULL, NULL,
                model.layers[il].ffn_down, NULL, NULL,
                NULL,
```

Code after:
                    Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
        cb(cur, "kqv_out", il);

        if (il == n_layer - 1 && inp_out_ids) {
            cur  = ggml_get_rows(ctx0,  cur, inp_out_ids);
            inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
        }

        // re-add the layer input
        ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpL);
        cb(ffn_inp, "ffn_inp", il);

        // attention layer norm
        cur = build_norm(ffn_inp,
                model.layers[il].ffn_norm, NULL,
                LLM_NORM, il);
        cb(cur, "ffn_norm", il);

        cur = build_ffn(cur,
                model.layers[il].ffn_up,   NULL, NULL,
                NULL,                      NULL, NULL,
                model.layers[il].ffn_down, NULL, NULL,
                NULL,
                LLM_FFN_GEGLU, LLM_FFN_SEQ, il);

        // attentions bypass the intermediate layer
        cur = ggml_add(ctx0, cur, ffn_inp);

        // input for next layer
        inpL = cur;
    }

    cur = inpL;

    cur = build_norm(cur,
            model.output_norm, NULL,
            LLM_NORM, -1);
    cb(cur, "final_norm_out", -1);

    if (hparams.pooling_type == LLAMA_POOLING_TYPE_CLS) {
        // extracting cls token
        cur = ggml_view_1d(ctx0, cur, hparams.n_embd, 0);
        cb(cur, "cls_pooled_embd", -1);
    }

    cb(cur, "res_embd", -1);
    res->t_embd = cur;
    ggml_build_forward_expand(gf, cur);
}

// Explicit template instantiations