For the complete documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /get-started.md).

Python function

is_fp4_kv_cache_format

is_fp4_kv_cache_format()

max.pipelines.kv_cache.is_fp4_kv_cache_format(kv_cache_format)

source

Returns whether kv_cache_format names the NVFP4 KV cache format.

Parameters:

kv_cache_format (str | None) – A kv_cache_format or indexer_kv_cache_format value, or None.

Returns:

True for float4_e2m1fn and its alias float4_e2m1.

Return type:

bool