The application can use the stride and dimension indices defined below to access the strides and sizes from the corresponding arrays. For example, the stride indices are used to access dimstrides[]
in the NvMediaTensorMetaData structure.
Modules | |
Dimension Indices - NCHW | |
Dimension Indices - NCxHWx | |
Dimension Indices - NHWC | |
Stride Indices - NCHW | |
For NCHW tensor, assuming p,q,r,s correspond to N,C,H,W dimensions, the offset from the base address of the tensor to access a tensor value at coordinate (p,q,r,s ) is calculated using the expression below: | |
Stride Indices - NCxHWx | |
For NCxHWx tensor, assuming p,q,r,s correspond to N,C,H,W dimensions, the offset from the base address of the tensor to access a tensor value at coordinate (p,q,r,s ) is calculated using the expression below: | |
Stride Indices - NHWC | |
For the NHWC tensor, assuming p,q,r,s correspond to N,H,W,C dimensions, the offset from the base address of the tensor to access a tensor value at coordinate (p,q,r,s ) is calculated using the expression below: | |