changed test-kernel0 to signed version
changed test-kernel0 to signed version

alan4186/ParCNN,alan4186/ParCNN,alan4186/ParCNN,alan4186/ParCNN,alan4186/ParCNN,alan4186/Hardware-CNN,alan4186/Hardware-CNN,alan4186/ParCNN,alan4186/Hardware-CNN,alan4186/Hardware-CNN