[v1] Hybrid Memory Allocator (#17996)

Signed-off-by: Chen Zhang <zhangch99@outlook.com>

tests/v1/kv_connector/unit/utils.py

@@ -32,11 +32,11 @@ def assert_scheduler_empty(scheduler: Scheduler):
     assert len(scheduler.encoder_cache_manager.cached) == 0
 
     # KVCache Manager.
-    assert len(
-        scheduler.kv_cache_manager.single_type_manager.req_to_blocks) == 0
+    assert len(scheduler.kv_cache_manager.coordinator.single_type_managers[0].
+               req_to_blocks) == 0
     assert len(scheduler.kv_cache_manager.req_to_block_hashes) == 0
-    assert len(
-        scheduler.kv_cache_manager.single_type_manager.num_cached_block) == 0
+    assert len(scheduler.kv_cache_manager.coordinator.single_type_managers[0].
+               num_cached_block) == 0
     num_free_blocks = (
         scheduler.kv_cache_manager.block_pool.free_block_queue.num_free_blocks)
     assert num_free_blocks == (
@@ -96,7 +96,7 @@ def create_scheduler(
     block_size = vllm_config.cache_config.block_size
     kv_cache_config = KVCacheConfig(
         num_blocks=num_blocks,  # A large number of blocks to hold all requests
-        tensors={},
+        kv_cache_tensors=[],
         kv_cache_groups=[
             KVCacheGroupSpec(['layer'],
                              FullAttentionSpec(block_size, 1, 1, torch.float32,