deallocate_cache

Applicability

Product	Supported (Yes/No)
Atlas 350 Accelerator Card	No
Atlas A3 training product/Atlas A3 inference product	Yes
Atlas A2 training product/Atlas A2 inference product	Yes
Atlas 200I/500 A2 inference product	No
Atlas inference product	No
Atlas training product	No

Note: For the Atlas A2 training product/Atlas A2 inference product, only the Atlas 800I A2 inference server and A200I A2 Box heterogeneous subrack are supported.

Function Description

Releases the cache.

If the cache is associated with a cache key during allocation, the actual release is delayed until all cache keys are pulled or remove_cache_key is executed.

Prototype

deallocate_cache(cache: KvCache)

Parameters

Parameter	Data Type	Description
cache	KvCache	KV cache to be deallocated.

Example

kv_cache_manager.deallocate_cache(kv_cache)

Returns

In normal cases, no value is returned.

If a parameter is incorrect, a TypeError or ValueError may be thrown.

If the execution time exceeds the value of sync_kv_timeout, an LLMException is thrown.

Constraints

If KvCache does not exist or has been released, this operation is a no-operation.
This API does not support concurrent calls.

Parent topic: KvCacheManager