Task * GPU,CPU; # for any task, run on GPU if supported

Region * * GPU FBMEM; # for any task, any region, if mapped onto GPU, use FBMEM as default
Region * * CPU SYSMEM; # if mapped onto CPU, use SYSMEM as default

# for $task, $region, if mapped onto $proc_type, specify $mem_type to use

# for region names, we need to use the region names that are passed in (instead of what is defined in task)
Region * rp_shared GPU ZCMEM;
Region * rp_ghost GPU ZCMEM; # if the task is not mapped to GPU, it won't take effect

# for $task, $region, $mem_type, specify $list_of_layout_constraints
Layout * * * SOA C_order; # Other choices: AOS F_order Exact Align==128 Compact

mcpu = Machine(CPU); # nodes * processors

mgpu = Machine(GPU); # nodes * processors
