refactor time profiling and optimize GPU memory usage#378

Merged

maorz1998 merged 7 commits intodeepmodeling:GPU-devfrom

STwangyingrui:yr/to_merge_1024

Oct 25, 2023

Commits on Oct 19, 2023

refactor for timing
STwangyingrui
committed

Commits on Oct 23, 2023

refine time statistic
STwangyingrui
committed

Commits on Oct 24, 2023

Commits on Oct 25, 2023

merge GPU-dev and fix conflicts; known issue: illegal handle of stream
STwangyingrui
committed
fix sereral bugs and align multi-card multi-step result
STwangyingrui
committed