Use continuous batching by default #2770

Job	Run time
cpp-beam_search_causal_lm-Qwen-7B-Chat	11m 31s
cpp-beam_search_causal_lm-ubuntu (./build/samples/cpp/beam_search_causal_lm/beam_search_causal_lm)	14m 10s
cpp-beam_search_causal_lm-Qwen1_5-7B-Chat	8m 58s
cpp-beam_search_causal_lm-ubuntu (python ./samples/python/beam_search_causal_lm/beam_search_causa...	13m 49s
cpp-greedy_causal_lm-windows	19m 32s
cpp-multinomial-greedy_causal_lm-ubuntu	9m 4s
cpp-beam_search_causal_lm-notus-7b-v1	7m 50s
cpp-beam_search_causal_lm-Phi-2	6m 5s
cpp-chat_sample-ubuntu	11m 17s
cpp-continuous-batching-ubuntu	11m 53s
cpp-greedy_causal_lm-redpajama-3b-chat	13m 15s
cpp-Phi-1_5	7m 19s
cpp-prompt_lookup_decoding_lm-ubuntu	11m 20s
cpp-speculative_decoding_lm-ubuntu	10m 17s
visual_language_chat_sample-ubuntu	11m 56s
cpp-continuous-batching-macos	15m 10s
cpp-continuous-batching-windows	19m 41s
ci/gha_overall_status_causal_lm	1s
	3h 23m 8s

Provide feedback