Fix wrong logits processing without applying of slice matmul

src/cpp/src/llm_pipeline.cpp

@@ -269,18 +269,13 @@ class StatefulLLMPipeline final : public LLMPipelineImplBase {
                 SequenceGroup::Ptr sequence_group;
                 if (is_chat_conversation && !m_is_cache_empty) {
                     sequence_group = std::make_shared<SequenceGroup>(request_id, m_tokenized_chat_history.input_ids, config, block_size, enable_prefix_caching);
-                    sequence_group->update_processed_tokens_num(m_tokenized_chat_history.input_ids.get_shape().at(1) - 1);
                 } else {
                     size_t seq_len = input_ids.get_shape().at(1);
                     size_t batch_offset = request_id * seq_len;
                     const int64_t* prompt_start = input_ids.data<const int64_t>() + batch_offset;
                     std::vector<int64_t> tokenized_prompt(prompt_start, prompt_start + seq_len);
-                    // in case of multi batch scenario, remove eos_token_id at start of prompt
-                    auto real_prompt_start = std::find_if(tokenized_prompt.begin(), tokenized_prompt.end(), [&config](int64_t token) { return token != config.eos_token_id; });
-                    tokenized_prompt.erase(tokenized_prompt.begin(), real_prompt_start);
 
                     sequence_group = std::make_shared<SequenceGroup>(request_id, tokenized_prompt, config, block_size, enable_prefix_caching);
-                    sequence_group->update_processed_tokens_num(tokenized_prompt.size() - 1);
                 }
 
                 sequence_group->set_sequence_group_ptr(sequence_group);

src/cpp/src/lm_encoding.cpp

@@ -106,9 +106,12 @@ std::pair<EncodedResults, int32_t> get_lm_encoded_results(
     auto logits = m_llm.get_tensor("logits");
 
     int64_t sequence_len = logits.get_shape().at(1);
-    for (auto& sequence_group : sequence_groups)
+    for (auto& sequence_group : sequence_groups) {
+        sequence_group->update_processed_tokens_num(sequence_group->get_prompt_len() - sequence_len);
         sequence_group->schedule_tokens(sequence_len);
 
+    }
+
     std::map<size_t, size_t> beam_offets;
     for (size_t i = 0; i < sequence_groups.size(); i++)
         beam_offets.insert({sequence_groups.at(i)->get_request_id(), i});

src/cpp/src/visual_language/pipeline.cpp

@@ -105,7 +105,6 @@ class ov::genai::VLMPipeline::VLMPipelineImpl {
         std::fill_n(prompt_ids.data<int64_t>(), prompt_ids.get_size(), 0);
 
         SequenceGroup::Ptr sequence_group = std::make_shared<SequenceGroup>(request_id, prompt_ids, generation_config, block_size, enable_prefix_caching);
-        sequence_group->update_processed_tokens_num(history_size);
         sequence_group->set_sequence_group_ptr(sequence_group);
         requests.push_back(sequence_group);