add logging

Signed-off-by: Yannick Schnider <[email protected]>

Author: yannicks1

vllm_spyre/v1/worker/spyre_model_runner.py

@@ -848,6 +848,8 @@ def _get_num_blocks_available(self) -> int:
             # hard coded value for tensor parallel size 4 with the below model
             # https://huggingface.co/ibm-granite/granite-3.3-8b-instruct
             NUM_BLOCKS_SPYRE = 2080
+            logger.info("Model granite-3.3-8b-instruct and tensor parallel " \
+            "size 4 detected. Using NUM_BLOCKS_SPYRE = %d", 2080)
         else:
             # default value for any other model/ tensor parallel size
             NUM_BLOCKS_SPYRE = max_batch_size * min_req_num_blocks