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llama.cpp
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some cleanup

This commit is contained in:
ryan-mangeno 2025-08-25 16:31:08 -04:00
parent ac67fc6887
commit cc40378d27
3 changed files with 9 additions and 9 deletions
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2
src/llama-graph.cpp
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@ -1377,7 +1377,7 @@ ggml_tensor * llm_graph_context::build_attn(
// TODO: if ubatch.equal_seqs() == true, we can split the three tensors below into ubatch.n_seqs_unq streams
LLAMA_LOG_INFO("ubatch.equal_seqs() = %d, n_seqs = %d\n", ubatch.equal_seqs(), ubatch.n_seqs);
//assert(!ubatch.equal_seqs());
assert(!ubatch.equal_seqs());
ggml_tensor * q = q_cur;
ggml_tensor * k = k_cur;

14
src/llama-model.cpp
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@ -7578,7 +7578,7 @@ struct llm_build_modern_bert : public llm_graph_context {
// ModernBERT needs positions for RoPE
inp_pos = build_inp_pos();
// 1) embeddings (token + optional type), NO absolute pos embed
// embeddings (token + optional type), NO absolute pos embed
inpL = build_inp_embd(model.tok_embd);
if (model.type_embd) {
@ -7587,7 +7587,7 @@ struct llm_build_modern_bert : public llm_graph_context {
}
cb(inpL, "inp_embd", -1);
// 2) embeddings LayerNorm (embeddings.norm)
// embeddings LayerNorm (embeddings.norm)
inpL = build_norm(inpL, model.tok_norm, model.tok_norm_b, LLM_NORM, -1);
cb(inpL, "inp_norm", -1);
@ -7673,14 +7673,14 @@ struct llm_build_modern_bert : public llm_graph_context {
x = ggml_get_rows(ctx0, x, inp_out_ids);
}
// 5) pre-MLP norm (mlp_norm)
// pre-MLP norm (mlp_norm)
ggml_tensor * h = build_norm(cur_attn,
model.layers[il].ffn_norm,
model.layers[il].ffn_norm_b,
LLM_NORM, il);
cb(h, "mlp_pre_norm", il);
// 6) MLP (prefer GEGLU if gate exists or up has 2*n_ff rows)
// MLP (prefer GEGLU if gate exists or up has 2*n_ff rows)
ggml_tensor * mlp_out = nullptr;
const bool has_gate_tensor = (model.layers[il].ffn_gate != nullptr);
const bool up_is_2x = (model.layers[il].ffn_up && model.layers[il].ffn_up->ne[0] == 2*hparams.n_ff());
@ -7705,14 +7705,14 @@ struct llm_build_modern_bert : public llm_graph_context {
cb(mlp_out, "ffn_out_gelu", il);
}
// 7) Residual after MLP
// Residual after MLP
ggml_tensor * cur_layer = ggml_add(ctx0, mlp_out, cur_attn);
// 8) feed into next layer
// feed into next layer
inpL = cur_layer;
}
// 9) final model norm (final_norm)
// final model norm (final_norm)
cur = build_norm(inpL, model.output_norm, model.output_norm_b, LLM_NORM, -1);
cb(cur, "final_norm", -1);

2
src/llama-vocab.cpp
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@ -1816,7 +1816,7 @@ void llama_vocab::impl::load(llama_model_loader & ml, const LLM_KV & kv) {
LLAMA_LOG_WARN("%s: ************************************ \n", __func__);
LLAMA_LOG_WARN("%s: \n", __func__);
pre_type = LLAMA_VOCAB_PRE_TYPE_DEFAULT;
} else if (tokenizer_pre == "default" || tokenizer_pre == "modern-bert") {
} else if (tokenizer_pre == "default" || tokenizer_pre == "modern-bert") /* need to fix modern-bert pre tokenizer */ {
pre_type = LLAMA_VOCAB_PRE_TYPE_DEFAULT;
} else if (
tokenizer_pre == "llama3" ||