How to get starting virtual address of global memory in SASS?

Is there a way to get the starting global memory (the range of virtual address from the beginning of the global memory space to the end) pointer in SASS?

Can you please provide more information on what you are trying to accomplish?

Thanks for the reply. I just want to know how virtual address spacing works on a GPU. Do I have some kind of control on where things are allocated? Similar to how a linker can use hints from the user to place specific sections in memory, how does kernel memory layout work? (i.e. lds script)