HELSON 1468e4bcfc [zero] add constant placement policy (#1705) ... * fixes memory leak when paramter is in fp16 in ZeroDDP init. * bans chunk releasement in CUDA. Only when a chunk is about to offload, it is allowed to release. * adds a constant placement policy. With it, users can allocate a reserved caching memory space for parameters.		2022-10-14 17:53:16 +08:00
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__init__.py	…
zero_hook.py	…
zero_hook_v2.py	[zero] add constant placement policy (#1705)	2022-10-14 17:53:16 +08:00