* add GetWorkSpaceSize to base arg and make an example on convnd_bwd_weight
* add bwd weight for bf16: init
* remove redundant compute
* use datatype and split k to check whether a workspace is used
* remove unused computation for work space size
* add some code for bfp16
* add device/grid unary op
* add unary type convert to bwd-weight example
* support bf16 splitk kernel for convnd bwd weight
* 1. remove comments. 2. add checkvalidity. 3. add gridsize computation
* add workspace size check
* fix format
* change function name
* debugging conv
* fix oversight where ctile map is constructed before initializing c desc
* example program should returns error code
* clean up
* changed Block2CTileMap in conv2d and convnd
* clean up
* clean up
* cleanup
Co-authored-by: Anthony Chang <ac.chang@outlook.com>
* add GetWorkSpaceSize to base arg and make an example on convnd_bwd_weight
* remove redundant compute
* use datatype and split k to check whether a workspace is used
* remove unused computation for work space size
* enable example of conv 1d/3d for bwd weight
* make bf16 kernel do not use atomic add
* using new gridwise gemm for bwd weight on convnd bwd weight
Co-authored-by: Chao Liu <chao.liu2@amd.com>
