Fix Adam FP16 overflow on gpu kernels#7694

Merged

niboshi merged 5 commits intochainer:masterfrom emcastillo:fix_adam_test

Jul 19, 2019

36-16

Commits on Jul 4, 2019

Fix Adam FP16 overflow on gpu kernels
Emilio Castillo
committed

Commits on Jul 10, 2019

Missing back conversions
Emilio Castillo
committed

Commits on Jul 18, 2019

Fixed wrong typecasting
Emilio Castillo
committed
Removed print
Emilio Castillo
committed
revert changes to optimizer tests
Emilio Castillo
committed