Revert "Update static scheduling"

This reverts commit b088d171a51076f9377b7c0b781e17f028485202.
Revert "Remove dolphin trash"

This reverts commit b1279108a2c43cacb70cf57ae75853101613abfd.
Revert "Allignement with my changing"

This reverts commit 9323886edccaf29d3509d2d323ac5dbee51db11f.