common : refactor common_sampler + grammar logic changes (#17937)

* common : refactor common_sampler + grammar logic changes

* tests : increase max_tokens to get needed response

* batched : fix uninitialized samplers
This commit is contained in:
Georgi Gerganov
2025-12-14 10:11:13 +02:00
committed by GitHub
parent 3238b1400c
commit 254098a279
27 changed files with 372 additions and 293 deletions

View File

@@ -40,10 +40,10 @@ int main(int argc, char ** argv) {
llama_context * ctx_dft = NULL;
// load the target model
common_init_result llama_init_tgt = common_init_from_params(params);
auto llama_init_tgt = common_init_from_params(params);
model_tgt = llama_init_tgt.model.get();
ctx_tgt = llama_init_tgt.context.get();
model_tgt = llama_init_tgt->model();
ctx_tgt = llama_init_tgt->context();
const llama_vocab * vocab = llama_model_get_vocab(model_tgt);
@@ -61,10 +61,10 @@ int main(int argc, char ** argv) {
params.cpuparams_batch.n_threads = params.speculative.cpuparams_batch.n_threads;
params.tensor_buft_overrides = params.speculative.tensor_buft_overrides;
common_init_result llama_init_dft = common_init_from_params(params);
auto llama_init_dft = common_init_from_params(params);
//model_dft = llama_init_dft.model.get();
ctx_dft = llama_init_dft.context.get();
//model_dft = llama_init_dft->model();
ctx_dft = llama_init_dft->context();
if (!common_speculative_are_compatible(ctx_tgt, ctx_dft)) {
LOG_INF("the draft model '%s' is not compatible with the target model '%s'. tokens will be translated between the draft and target models.\n", params.speculative.model.path.c_str(), params.model.path.c_str());