1.4.24 vsip_dmgetoffset_p - Get Matrix View Offset

vsip_offset vsip_mgetoffset_f(const vsip_mview_f *v); 
vsip_offset vsip_cmgetoffset_f(const vsip_cmview_f *v);

Description

This function returns the offset of a matrix view within its associated data block. The offset represents the number of elements from the start of the block to the first element (0,0) of the matrix view.

Parameters

• const vsip_dmview_p* v: Pointer to the matrix view.

Return Value

• Returns the offset in elements from the start of the block to the first element of the matrix view.

Notes

• For matrices created with vsip_mcreate_f, the offset is typically 0.

• The offset, combined with the strides, completely defines where the matrix view is located within its block.