I am trying to use unified memory feature with PGI compiler
using -ta=tesla:managed flag and I see following error at runtime:
Error: realloc does not exist. Please write cudaReallocManaged()
exec: nrnoc_aux.c:91: erealloc
It seems like realloc is not supported and we have to provide explicit definition of cudaReallocManaged.
Could someone provide small example / pointers to achieve this?